Genes residing on an autosome and exhibiting recessiveness to their alleles are inherited in an autosomal recessive manner.
In an autosomal recessive pattern of inheritance, the factor or trait will only be inherited when an individual gets both recessive genes for that trait from both of the parents.
For an autosomal recessive trait to occur, both genes should be recessive. For the inheritance of these genes, the autosomal recessive manner in which both recessive genes from the parent occur in the gamete of the child is followed.
Autosomal recessiveness can occur in all of the 22 pairs of chromosomes in humans, leaving out the sex chromosomes.
To learn more about autosomal recessive, click here:
https://brainly.com/question/4213303
#SPJ4
Read through the list of organisms below. Of the organisms below, which ones are autotrophs? . aquatic photosynthetic bacteria a blue whale cheetah green-winged macaw honeybee humans maple tree phytoplankton rye grass tulips
Answer:
aquatic photosynthetic bacteria, maple tree, phytoplankton rye grass tulips
Explanation:
All are plants or does phtosynthesis which is what autotrophs are.
In the angiosperm life cycle, two sperm cells are discharged in each ovule. The reason that two sperm nuclei travel down the pollen tube is that___.
Answer:
One fertilizes the egg, and the other combines with the two polar nuclei.
Explanation:
Pls help with this question (I will mark brainliest)
Answer:
B. Mental, Protien
Explanation:
I so sorry if I'm wrong
Lactic acid fermentation in humans can lead to cramping due to lack of carbon dioxide.
True
False
Answer:
False
Explanation:
Its due to the lack of oxygen, not carbon dioxide
4. Exercise 3.4. Genetic Testing and Insurance Prices. Suppose the likelihood that a person will get disease X is determined in large part (but not exclusively) by his or her genes. Initially, it Is impossible to determine who carries the gene for the disease, and many people spend $500 on special health insurance to cover the costs of treatment for the disease. Suppose scientists uncover the gene responsible for the disease and develop a simple test for the gene. (Related to Application 3.) a. Suppose the government passes a law that prevents insurance companies from getting the results of a customer's genetic test for X. Will the new price of X insurance be greater that or less than $500 ? b. Suppose insurance companies have access to the results of genetic tests and they require all customers to get the test. How will the insurance company change its price of X insurance?
The first scenario's price of X insurance will be greater than $500, while the second scenario's price of X insurance depends on the results of the genetic test.
a) If the government passes a law that prevents insurance companies from getting the results of a customer's genetic test for X, the new price of X insurance will be greater than $500.
b) If insurance companies have access to the results of genetic tests and they require all customers to get the test, the insurance company will change its price of X insurance as follows: if the test shows that a customer has the gene, the insurance company will raise the price of insurance to $800 to cover the expected treatment cost of $10,000 (with probability 1). In contrast, if the test shows that a customer does not have the gene, then the insurance company will lower the price of insurance to $100 to cover only administrative costs, assuming there is no risk of developing the disease.
According to these two scenarios, the first scenario's price of X insurance will be greater than $500, while the second scenario's price of X insurance depends on the results of the genetic test.
Know more about Genetic Testing
https://brainly.com/question/30336854
#SPJ11
which joints allow the arytenoid cartilages to rock anteriorly,posteriorly, medially, and laterally, enabling the vocal folds to abduct?
The cricoarytenoid joints are the only joints in the larynx that allow the arytenoid cartilages to move anteriorly, posteriorly, medially, and laterally.
These movements enable the vocal folds to abduct, which is the process of separating the vocal folds from each other to produce a wider opening for air to pass through.
The cricoarytenoid joints are the only joints in the larynx that allow for this motion, meaning they are essential in enabling the vocal folds to abduct.
This motion of the arytenoid cartilages is crucial for the production of speech, as the abduction of the vocal folds produces changes in the vocal tract that allow for the production of different sounds. Therefore, the cricoarytenoid joints are essential in allowing us to produce the range of sounds necessary for normal speech.
Learn more about The cricoarytenoid joints:
https://brainly.com/question/14276064
#SPJ4
Memorable speeches are stylistically distinctive, create arresting images and
A) have "ear appeal."
B) use detailed visual aids.
C) have "sound verbiage."
D) are impossible for beginning speakers to achieve.
Memorable speeches are stylistically distinctive, create arresting images and have "ear appeal." Memorable speeches possess a stylistic distinctiveness that sets them apart from ordinary communication.
Memorable speeches skillfully wield language, employing rhetorical devices to create arresting images that resonate with listeners. These speeches captivate the ear, employing a symphony of words that evoke emotion, inspire action, and leave an indelible mark. Their cadence, rhythm, and tone weave a tapestry of persuasion, capturing the attention and imagination of the audience. With carefully chosen metaphors, vivid descriptions, and powerful phrases, these speeches etch themselves into the collective memory. Their words reverberating long after they have been spoken, forever remembered for their unique ability to engage the senses and leave an everlasting impression. Memorable speeches possess ear appeal, as a function of the speaker's voice, delivery, and ability to use language to elicit emotional responses from the listener. Therefore, memorable speeches are stylistically distinctive, create arresting images and have ear appeal.
Read more about memorable speeches. https://brainly.com/question/13955831 #SPJ11
in comparing assessment findings in clients with vascular dementia and demential of the alzheimer type, whihc factor is unique to vascular dementia
Focal neurological signs are unique to vascular dementia.
One factor that sets vascular dementia apart from dementia of the Alzheimer's type is the presence of focal neurological signs. These signs arise as localized symptoms resulting from specific brain regions affected by vascular damage. Focal neurological signs may include weakness or paralysis in specific body parts, sensory disturbances, or speech difficulties. In contrast, such signs are typically less prominent in Alzheimer's disease.
Learn more about the unique features of vascular dementia by visiting:
https://brainly.com/question/28466586
#SPJ11
2. Incomplete Dominance Problem
A red carnation is crossed with a white carnation. Neither one is
dominate over the other. This means that when crossed, their offspring
can show a pink flower. The parent generation genotypes are: CR CR
and CW CW (RED x WHITE).
An offspring showing pink flowers (CR CW) from the parent generation
is now being bred with another pink flower (CR CW). What color will
this new generation’s offspring show?
Part 1: Draw and fill in your own Punnett square-
Part 2- Determine genotype
CRCW x CRCW
Part 3- Determine phenotype
CRCW x CRCW
Part 4- Explain your results:
__________________________________________________________
__________________________________________________________
__________________________________________________________
__________________________________________________________
Part 5- Go further choose one of the offspring from the cross. Now
explain what would happen when your chosen offspring was crossed
with a pink flower (CRCW).
__________________________________________________________
__________________________________________________________
__________________________________________________________
__________________________________________________________
Answer:
Part 1: Punnett Square:
| C R | C W |
--|------|------|
C R| CRCR | CRCW |
--|------|------|
C W| CRCW | CWCW |
Part 2: The genotype of CRCW x CRCW would be 25% CRCR, 50% CRCW, and 25% CWCW.
Part 3: The phenotype of CRCW x CRCW would be 25% red, 50% pink, and 25% white.
Part 4: These results show that the pink flower color is not a stable or true-breeding trait because it can produce both red and white offspring in the next generation. The offspring will inherit one allele from each parent and the combination determines the flower color.
Part 5: If the chosen offspring is CRCW, and it is crossed with a pink flower (CRCW), then the offspring will have the same probability as the parent generation. There will be a 25% chance of getting a red flower, 50% chance of getting a pink flower, and 25% chance of getting a white flower.
Explanation:
According to Jefferson, a government must _____.
A) hold free elections every four years
B) tax its citizens only with a valid reason for doing so
C) respect the rights of its citizens or risk being overthrown
D) provide security for its citizens in the form of a strong military
Answer:
C) respect the rights of its citizens or risk being overthrown
Explanation:
differentiate between ;
1. Fats and oils
2. Phospholipids and Triglyceride
3. Diaphragm and thoracic activity
4. Cell and organelle
5. Tissue , organ and organ system
6. Assimilation and Absorption
Answer:
1) The main difference between Fats and Oils is that, fats are usually derived from animals, whereas oils are usually derived from plants.
Fats and oils are very important for every human body. It is mainly essential for daily dietary plan. Fats and oils are totally different from each other. In simple terms, fats are animal fats whereas oils are vegetable oils. The other difference is fats tend to be solids at room temperature; on the other hand, oils tend to be liquid at room temperature. Remember, on the daily basis the two terms can be used interchangeably because both, fats and oils contain 9 calories per grams.
2) Phospholipids are similar to triglycerides, but they do vary slightly in form and function. While triglycerides have glycerol and three fatty acids, phospholipids have glycerol, two fatty acids and a phosphate. Phosphates are molecules with charges and have oxygen and phosphorus. ... Fat cells do not store phospholipids.
3) Thoracic cavity, also called chest cavity, the second largest hollow space of the body. It is enclosed by the ribs, the vertebral column, and the sternum, or breastbone, and is separated from the abdominal cavity (the body’s largest hollow space) by a muscular and membranous partition, the diaphragm. It contains the lungs, the middle and lower airways—the tracheobronchial tree—the heart, the vessels transporting blood between the heart and the lungs, the great arteries bringing blood from the heart out into general circulation, and the major veins into which the blood is collected for transport back to the heart. The heart is covered by a fibrous membrane sac called the pericardium that blends with the trunks of the vessels running to and from the heart. The thoracic cavity also contains the esophagus, the channel through which food is passed from the throat to the stomach.
4) An organelle (think of it as a cell's internal organ) is a membrane bound structure found within a cell. Just like cells have membranes to hold everything in, these mini-organs are also bound in a double layer of phospholipids to insulate their little compartments within the larger cells.
5) Tissues are groups of similar cells that have a common function. An organ is a structure that is composed of at least two or more tissue types and performs a specific set of functions for the body. Many organs working together to accomplish a common purpose is called an organ system.
6) Absorption: The process of absorbing food in the form of nutrients into the blood stream of the body. Assimilation: The process of nutrients being absorbed by each cell of the body in the form of energy. Egestion: Secretion of waste, unwanted and excess substances from the body after food the as been digestion
hope this answer helps you!!
please mark as brainliest... thank you!
assessment started: undefined. item 1 where does most of the metabolic activity in the cell occur?
Most of the metabolic activity in the cell occurs in the endoplasmic reticulum.
The endoplasmic reticulum (ER) is a network of flattened sacs, tubules, and vesicles enclosed by a single unit membrane. It extends throughout the cytoplasm in a manner similar to the plasma membrane. The ER is classified into two types: the rough endoplasmic reticulum (RER) and the smooth endoplasmic reticulum (SER). The rough endoplasmic reticulum is covered in ribosomes, giving it a textured appearance. Proteins are synthesized and processed in this region. The proteins made on ribosomes that are connected to the rough endoplasmic reticulum enter the cisternal space and are then modified. The cisternal space of the rough endoplasmic reticulum is contiguous with the perinuclear space and is in contact with the outer nuclear membrane. The smooth endoplasmic reticulum, on the other hand, is devoid of ribosomes and is responsible for the synthesis of various lipids, including phospholipids, steroid hormones, and fatty acids. It is also responsible for carbohydrate metabolism, drug detoxification, and the storage and release of calcium ions into the cytoplasm.
Therefore, the answer to the question is endoplasmic reticulum.
Learn more about endoplasmic reticulum: https://brainly.com/question/31585124
#SPJ11
A male flying tree squirrel with a medium-length tail has babies with a female with a medium-length tail. Over the years their total offspring number is 52. 13 of these babies have long tails, 27 have medium-length tails and 12 have short tails. a) Propose a method of inheritance for tail length. b) What is the likely genotype of the parents? c) What is the expected phenotypic ratio? d) Given the number of offspring that were had, what is the expected number of offspring for each phenotype?
Answer:
Explanation:
(a) The mode of inheritance for the tail length would be incomplete dominance. In this type of inheritance, one of the alleles representing a gene in heterozygous conditions exert incomplete dominance on the other allele giving rise to a new phenotype.
(b) The likely genotype of the parents are heterozygous. The medium tail length results from the incomplete dominance of the long tail allele on the short tail allele. There is no allele for the medium tail length itself.
(c) Assuming that the allele for long tail length is T and that of short tail length is t, the genotype of the parents would Tt. Crossing the two parents
Tt x Tt
TT Tt Tt tt
TT - Long tail = 1/4
Tt - medium tail = 1/2
tt - short tail = 1/4
(d) From the expected phenotype ratio
Expected number of offspring with long tail = 1/4 x 52 = 13
Expected number of offspring with medium tail = 1/2 x 52 = 26
Expected number of offspring with short tail = 1/4 x 52 = 13
what are the primary producers associated with hydrothermal vents?
The primary producers associated with hydrothermal vents are chemosynthetic bacteria. These bacteria use the chemical energy from the hydrothermal vents to produce organic matter, which is then used by other organisms in the ecosystem.
Hydrothermal vents are found in the deep ocean, where there is no sunlight. This means that photosynthesis, the process by which plants and algae produce food, is not possible. However, there is still a thriving ecosystem around hydrothermal vents. This is because of the chemosynthetic bacteria that live there.
Chemosynthetic bacteria use the chemical energy from the hydrothermal vents to produce organic matter. This organic matter is then used by other organisms in the ecosystem, such as worms, shrimp, and fish. The hydrothermal vent ecosystem is a unique and important part of the ocean, and it is only possible because of the chemosynthetic bacteria that live there.
Learn more about Chemosynthetic bacteria here:
https://brainly.com/question/8837028
#SPJ11
Glycogen stored in muscle and liver is used for following organs in the order: _______
a. only for muscle exercise
b. muscle, brain
c. blood, muscle
d. synthesis of glycogen or muscle
Glycogen stored in muscle and liver is used for following organs in the order only for muscle exercise.
Glycogen stored in skeletal muscle functions as a form of energy repository for the muscle itself; nevertheless, the breakdown of muscle glycogen interferes with muscle glucose uptake from the blood, thereby raising the quantity of blood glucose available for usage in different tissues.
The glycogen stored in the liver also partly assists with muscle activity and workouts. At the beginning of the workout, the liver starts to break down glycogen to sustain blood glucose levels as working muscles utilize it for energy.
To learn more about glycogen here
https://brainly.com/question/7781420
#SPJ4
In a particular organism, scientists notice that cells are dying at a higher rate than normal. Upon further examination, they find that these cells die after they became filled with large lipids and protein of many different sizes. what do you predict is the reason for the cells death apex
Answer: lysosomes are malfunctioning so molecules targeted for destruction are not being removed.
What type of mutation leads to a frameshift in the reading of DNA?
a. All point mutations
b. Insertions only
c. Deletions only
d. Both insertions and deletions
Both insertions and deletions can lead to a frameshift mutation in the reading of DNA.
A frameshift mutation occurs when the addition or removal of nucleotides disrupts the correct reading frame during translation.
In a frameshift mutation, the reading frame of the genetic code is shifted, causing all subsequent codons to be read incorrectly. This results in a significant alteration of the amino acid sequence of the resulting protein.
Insertions occur when one or more nucleotides are added to the DNA sequence, shifting the reading frame. This causes all subsequent codons to be read differently from their original arrangement.
Deletions, on the other hand, involve the removal of one or more nucleotides from the DNA sequence. This also disrupts the reading frame, leading to incorrect interpretation of subsequent codons.
Therefore, both insertions and deletions can introduce a frameshift mutation, which can have profound effects on the resulting protein's structure and function.
To learn more about mutations, here
https://brainly.com/question/13923224
#SPJ4
How are soluble food molecules absorbed into the epithelial cells of the small intestine
Soluble food molecules are absorbed into the epithelial cells of the small intestine through the process of diffusion and active transport.
pls help ASAP i will mark brainliest
Answer:
ok
i can help you ..............
Explanation:
drop in the air pressure objects small mammals and insects in many ways mice and mouse are good weather indicators people who spend a lot of time outdoor have obeserved that field mice come out there holes squeak and run around before a storms appearce.
Which of the following is not a parenting style? A. Authoritarian B. Disorganized C. Authoritative D. Permissive Please select the best answer from the choices provided A B C D.
Answer:
B. Disorganized
Explanation:
Let's go through each one:
A: An Authoritarian is an overly strict parent.
B: Disorganized isn't a parenting style.
C: Authoritative is the middle between permissive and authoritarian.
D: Permissive is an overly nice and allowing parent.
Answer:
B. Disorganized
Explanation:
This is because if you look up the four types of parenting styles, this isn't listed in it.
chromosomes that have the same gene at the same location
Answer:
The two chromosomes in a homologous pair are very similar to one another and have the same size and shape. Most importantly, they carry the same type of genetic information: that is, they have the same genes in the same locations. However, they don't necessarily have the same versions of genes.
Explanation:
Hope this helped, can i get a brainlest please? :)
Explain why the amount of water a person needs to survive can be highly variable.
Answer:
The amount of water needed to sustain a person is highly variable because it depends upon not only the temperature and humidity of the environment where they live but the level of physical activity they engage in as well.Less than 1% of Earth's water is liquid freshwater.
Explanation:
The amount of water a person needs to survive can be highly variable because it typically relies on the temperature and humidity of the environment where they live along with the level of physical activity they have to perform.
What is the role of water in an organism's survival?The role of water in an organism's survival is determined by the fact that Living organisms definitely need water in order to play a vital role in the reactions taking place within the organism's cells and body.
Water acts as a universal solvent. Due to this, it provides a medium for chemical reactions to occur. Substances are also transported from one part of the body to the other in the dissolved state.
The requirement of water for living organisms must significantly depend on the temperature and humidity of the environment where they live along with the level of physical activity they have to perform.
To learn more about the Essentiality of water, refer to the link:
https://brainly.com/question/796792
#SPJ2
which of the following statements best describes the role of adenylyl cyclase in the epinephrine signaling pathway?
a. It converts polymer to its monomer subunits.
b. It move sudstances acruss the plasma membrane
c. It accelerates the production of second messenger
d. It transfers phosphate groups from ATP protein substrates
Adenylyl cyclase stimulates the generation of a second messenger as part of the epinephrine signaling cascade.
An enzyme called adenylyl cyclase is able to change ATP molecules into cyclic adenosine monophosphate AMP (cAMP). The cAMP molecule is regarded as a second messenger that carries the epinephrine hormonal signal inside the cell. cAMP then binds to and activates cAMP-dependent protein kinase A, which in turn triggers molecular signaling events (PKA). Last but not least, this protein (PKA) phosphorylates many proteins that regulate a wide range of complex biological activities.
Thus, Adenylyl cyclase stimulates the formation of second messengers as part of the epinephrine signaling cascade.
Learn more about epinephrine at:
brainly.com/question/16286764
#SPJ4
Identify which of the following is the most complex and explain your answer choice:
stomach, heart, red blood cell, muscular system.
Why does acute renal failure occur in patients with acute lymphoblastic leukemia?
What was the population of the Georgia colony in 1740? What was the population of the Georgia colony in 1770? Georgia’s population did not exceed South Carolina’s 1740 population until about . In 1780, the Georgia population was the population of South Carolina.
Answer:
50,050
Explanation:
just did it
Answer:
50,050
Explanation:
An x-ray determined that jonathan fractured the shaft of his femur. what is the formal name for the shaft of a long bone?
how many molecules of p-nitrophenyl phosphate does this enzyme convert per second?
To estimate the rate constant (kcat) for alkaline phosphatase, we need the concentration of the enzyme and the average Vmax for the uninhibited enzyme. Given that the concentration of the enzyme is 3.3 x 10^(-6) mol/L, we can use this information to calculate the turnover number.
The turnover number (kcat) represents the number of substrate molecules converted into product per enzyme molecule per second. It is calculated using the formula:
kcat = Vmax / [E]
where Vmax is the maximum velocity of the enzymatic reaction and [E] is the concentration of the enzyme.
In the given information, the Vmax value is not provided, so we cannot directly calculate the turnover number. However, if you have the average Vmax value, you can substitute it into the formula to find the turnover number.
Once you have the turnover number (kcat), you can determine the number of substrate molecules converted per second. This can be calculated using the following equation:
Number of substrate molecules converted per second = kcat * [E]
Substituting the given concentration of the enzyme ([E] = 3.3 x 10^(-6) mol/L) into this equation will give you the desired result.
To know more about phosphatase click here:
https://brainly.com/question/31856028
#SPJ11
The complete question is:
Since you know the concentration of the enzyme and the average V max for the uninhibited enzyme, estimate the rate constant, kcat (a.k.a turnover number), for the alkaline phosphatase (refer to lab presentation). How many molecules of p-nitrophenyl phosphate does this enzyme convert per second? (3 pts) Method Sequence Name Point Y Point X Cycle Time (sec) Temperature Nell B.1 Nell B.2 Well B.3 Well B.4 Well B.5 Well B.6 Nell C.1 Nell C.2 Well C.3 Nell C.4 Nell C.5 Well C.6 X_DTX800_A X_DTX800_A X_DTX800_A X_DTX800_A X_DTX800_A X_DTX800_A X_DTX800_A 4 4 4 4 4 4 4 Measurement Measurement Measurement Measurement Measurement Measurement Measurement 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 0 15 30 45 60 75 90 0 0 0 0 0 0 0 0.0652 0.0653 0.0651 0.0655 0.0656 0.0677 0.0667 0.1335 0.1686 0.1879 0.205 0.216 0.228 0.2366 0.1709 0.2134 0.2429 0.2626 0.2864 0.3004 0.3163 0.2318 0.3332 0.4201 0.5053 0.5771 0.645 0.7119 0.2806 0.4053 0.4997 0.6018 0.6915 0.7858 0.8756 0.2738 0.3575 0.4444 0.5374 0.6318 0.731 0.8238 0.0622 0.062 0.0621 0.0613 0.0622 0.0613 0.0615 0.0673 0.0757 0.084 0.0922 0.0988 0.1057 0.1127 0.0747 0.0893 0.1018 0.114 0.1263 0.1371 0.1472 0.1536 0.2016 0.2475 0.2904 0.3323 0.3742 0.4119 0.2071 0.2772 0.3448 0.4076 0.47 0.5298 0.5901 0.2816 0.3606 0.4426 0.5284 0.6098 0.6908 0.7734 Calculation of the concentration of the enzyme in ug/mL and mol/L in each well of the microplate C.V=C, V2 125 ug/mL. 10 uL = C2 250 ML C2= 5 ug/mL 5 H9 1L 1000 ml x mL = -0.005g 0.0059 X 1 mol 150000 g ALP 3.3 x 10 mol/L
53. The graph below shows the changes in the number of species in an ecosystem.
Which event was most likely the cause of the changes in species diversity in this ecosystem?
A A large volcanic eruption
B A flash flood
C A small tornado
D A migration of locusts
Answer:
the answer is B, A flash flood
Answer:
A. A large volcanic eruption
WILL GIVE BRAINLIEST TO FIRST ANSWER
Which of the following factors can increase the speed of demographic transition within a country?
Gender equality
Diversity of people
Lower population density
Increased energy sources
Answer:
b
Explanation:
i think
Among the factors listed, gender equality can contribute to the speed of demographic transition within a country. Gender equality encompasses the empowerment of women, access to education and healthcare, and reproductive rights. When women are empowered and have control over their reproductive choices, it often leads to a decline in fertility rates and a faster demographic transition.
Diversity of people, lower population density, and increased energy sources, on the other hand, are not directly linked to the speed of demographic transition. These factors may have other impacts on a country's development and social dynamics, but they do not directly influence the transition from high birth and death rates to low birth and death rates that characterizes demographic transition.