What can the number of chromosomes of an organism, tell us about its diploid cell?
Answers
Answer:
Explanation:
gay.
the chromosome is this behavior
Related Questions
Where are the plates in the convection currents
Answers
Answer:
Convection currents drive the movement of Earth's rigid tectonic plates in the planet's fluid molten mantle. In places where convection currents rise up towards the crust's surface, tectonic plates move away from each other in a process known as seafloor spreading (Fig. 7.21).
Explanation:
At the end of which era did the dinosaurs became extinct?
1. Mesozoic
2. Paleozoic
3. Jurassic
4. Cenozoic
Answers
The Mesozoic era should be the correct answer
Answer:
the answer should b cenozoic
FILL THE BLANK. ___ in endospores removes water and leaves the endospore very dehydrated.
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Sporulation in endospores removes water and leaves the endospore very dehydrated.
In endospores, a process called "sporulation" occurs, which involves the formation of a dormant and highly resistant structure that can withstand harsh environmental conditions. During sporulation, a key step is the removal of water from the endospore, which makes it very dehydrated and resistant to various stresses such as heat, radiation, and chemicals.
The removal of water is accomplished by a specialized process known as "dehydration," which involves the removal of water molecules from the cytoplasm and other cellular components. This process is carried out by specific proteins, such as small acid-soluble proteins (SASPs), which bind to and protect the DNA inside the endospore during dehydration.
The removal of water from the endospore is a critical step in the formation of a viable and resistant structure, as it helps to prevent damage to cellular components and the DNA, which could otherwise result in cell death or loss of genetic information.
In addition, the removal of water allows the endospore to enter a dormant state, where it can remain viable for long periods of time until conditions become more favorable for growth and reproduction.
Overall, the dehydration of endospores is a highly specialized and tightly regulated process that allows these structures to survive in extreme environments and contribute to the survival and dispersal of bacterial populations.
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Where are amino acids joined together?
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Hydras are animals related to coral and jellyfish. Hydras can reproduce sexually or asexually. Why would hydras avoid reproducing asexually when conditions are difficult?
Responses
Reproducing more slowly would be a good way to take advantage of plentiful resources.
Reproducing more slowly would be a good way to take advantage of plentiful resources.
The high genetic diversity could mean that all of the hydras die, depending on the situation.
The high genetic diversity could mean that all of the hydras die, depending on the situation.
The lack of genetic diversity could mean that all of the hydras die, depending on the situation.
The lack of genetic diversity could mean that all of the hydras die, depending on the situation.
Reproducing more rapidly would be a good way to take advantage of plentiful resources.
Answers
Reproducing more slowly would be a good way to take advantage of plentiful resources for hydras.
What are hydras ?Small, fragile, elongated sea anemones are what hydras resemble. They have a fundamentally bag-like body that is columnar or trunk-like. There are numerous lengthy tentacles around the mouth's edge. The thickness of hydra bodies is merely two cell layers. Hydras are able to adhere to surfaces thanks to a sticky substance at their foot. Hydras can bend down and perform somersaults in slow motion, or they can glide slowly on their feet. Both sexual and asexual methods are used by hydra for reproduction. When asexual reproduction occurs, the bud grows on the parent body, receives sustenance from the parent body as it matures, and then separates from the parent body. So, option A is correct.The complete question is :
Hydras are animals related to coral and jellyfish. Hydras can reproduce sexually or asexually. Why would hydras avoid reproducing asexually when conditions are difficult?
A. Reproducing more slowly would be a good way to take advantage of plentiful resources.
B. The high genetic diversity could mean that all of the hydras die, depending on the situation.
C. The lack of genetic diversity could mean that all of the hydras die, depending on the situation.
D. Reproducing more rapidly would be a good way to take advantage of plentiful resources.
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What is the term for the area of the auditory cortex, consisting of the primary auditory cortex, the rostral core, and the rostrotemporal core
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The term for the area of the auditory cortex, consisting of the primary auditory cortex, the rostral core, and the rostrotemporal core is called the "core region" of the auditory cortex.
This region is responsible for the initial processing of auditory information and plays a critical role in sound perception, sound localization, and speech processing. The primary auditory cortex, located in the temporal lobe, is the first area of the brain to receive auditory signals from the ears. The rostral core and rostrotemporal core are adjacent regions that process more complex sound features, such as pitch and timbre. Together, these three areas comprise the core region of the auditory cortex and are essential for the perception and interpretation of auditory stimuli.
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Write the correct base sequence for complementary DNA and RNA. THEN translate RNA into a protein sequence using the amino acid tables:
DNA sense sequence:
TACCCAATGGAC
DNA antisense sequence:
ATGGGTTACCTG
RNA sequence:
AUGGGUUACCUG
amino acid sequence (write these amino acids as their abbreviations and with periods between them. For instance, a sequence of serine and tyrosine would be written "Ser.Tyr"):
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How a cellular structure of a white blood cells differs from the cellular structure of prokaryotes
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Prokaryotic cells lack a nucleus and contain genetic material that is free to circulate about the cell, whereas eukaryotic cells have an unique nucleus that holds the cell's genetic material.
How do bacterial and eukaryotic cells differ in size and structure?A prokaryotic cell and a eukaryotic cell both have cytoplasm, ribosomes, and a plasma membrane. However, eukaryotic cells are frequently bigger than prokaryotic cells, contain a genuine nucleus (meaning that its DNA is enclosed by a membrane), and have extra membrane-bound organelles that allow effective compartmentalization.
The difference between bacterial and eukaryotic cells is the nucleus. Prokaryotic cells lack true nuclei, and only eukaryotic cells have organelles that are attached to membranes.
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A student grabs a handout from the teacher and gets a painful paper cut. What type of receptor is responsible for this sensation
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A student grabs a handout from the teacher and gets a painful paper cut. This sensation is a result of the activation of nociceptors, which are special sensory receptors found throughout the body.
These receptors are specifically designed to detect potential tissue-damaging stimuli, such as intense heat and pressure, and send signals to the brain so the body can respond appropriately. In this case, the paper cut has damaged the skin tissue and activated the nociceptors, leading to a painful sensation.
This sensation is further amplified by the neurochemical release of substance P, which is a neuropeptide that is released from the axon terminals of nociceptors and makes the pain sensation worse. As a result, the student is able to recognize the sensation of pain coming from the paper cut and take action to address it.
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3. Were there any stages of the cell cycle that you did not observe? How can you explain this using evidence from the cell cycle? 4. As a cell grows, what happens to its surface area to volume ratio? (Hint: Think of a balloon being blown up). How does this ratio change with respect to cell division? 5. What is the function of mitosis in a cell that is about to divide? 6. What would happen if mitosis were uncontrolled? 7. How accurate were your time predictions for each stage of the cell cycle? 8. Discuss one observation that you found interesting while looking at the onion root tip cells.
Answers
Answer:
The surface area of the cell increases to volume ratio
Explanation:
As a cell grows, the surface area of the cell increases to volume ratio. When cell division occurs, the surface area is distributed and each daughter cell have less surface area but with the passage of time, the surface area increases. The main function of mitosis is to increase the population of the cell, the cell must be divided into two daughter cells in the process of mitosis. Tumors occurs when the process of mitosis is uncontrollable. One observation that is found interesting while looking at the onion root tip cells is the multiplication of the cells by the process of mitosis.
When The extent of the cell increases to volume ratio.
How does the extent increase?As a cell increases, the expanse of the cell increases to volume ratio. When the organic process occurs, the extent is distributed and every cell features a more diminutive area but with time, the area increases. the most procedure of mitosis is to extend the population of the cell, the cell must be divided into two daughter cells within the procedure of mitosis. Tumors arise when the method of mitosis is uncontrollable. One mention that's found fascinating while glancing at the onion root tip cells is that the proliferation of the cells by the process
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The producer es in my food web are
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NEED HELP WITH THIS QUESTION PLEASE I NEED HELP
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A hereditary disorder, also known as a genetic disorder or genetic disease, is a condition that is caused by abnormalities or mutations in genes inherited from parents.
The down syndrome involves the presence of an additional copy of genes located on chromosome 21 rather than specific mutations in individual genes.
In Fragile X syndrome, the FMR1 gene on the X chromosome undergoes an expansion of CGG repeats, which leads to the inactivation or reduced production of the FMR1 protein. This mutation affects protein synthesis and neuronal development, resulting in the cognitive impairments and developmental delays observed in Fragile X syndrome. Please note that the specific names for Gene 2 and Gene 3 are not applicable in this context since Fragile X syndrome primarily involves the mutation in the FMR1 gene.
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1.)What is wave?
2.)What is medium?
3.)What do waves transport from one location to another without actually displacing matter from one
location to another?
4.) What are some mediums sound waves can travel through?
5.) What kind of wave does not require a medium to transport energy from one location to another?
6.) Describe how you think a sound wave propagates (travels) through air.
7.) Why is there no sound in space?
Answers
2) A substance that a wave travels through
3) Energy
4) Water,air,a wall
5) Light wave
6) It vibrates the air particles and sends a sound wave in that general direction
7) Because there is no medium for the sound waves to vibrate
Hope this helps! :)
the maximum production rate of acetyl-coa under condition 1 is closest to which of the following?
Answers
Under condition 1, the maximum production rate of acetyl-CoA is likely to be closest to the rate at which the citric acid cycle operates.
This is because condition 1 involves the presence of adequate oxygen, which is required for the citric acid cycle to occur efficiently. The citric acid cycle is responsible for generating acetyl-CoA from pyruvate, and the rate of this process is dependent on the availability of oxygen and the concentration of the reactants involved. Other factors that may affect the production rate of acetyl-CoA under condition 1 include the metabolic state of the cell, the activity of enzymes involved in the citric acid cycle, and the availability of nutrients and cofactors.
Based on the provided information, it is not possible to determine the maximum production rate of Acetyl-CoA under condition 1, as no specific data or options are given. Acetyl-CoA is a crucial molecule in cellular metabolism, participating in various pathways, including the Krebs cycle and fatty acid synthesis.
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8. All seeds hove seed or fruit to protect them as they grow. How do seeds grow? 9. The of a plant begins with a seed. 10. The way plants grow, five, and is called their life cycle. 11. Most seeds need water, food, and a little heat to become new plants. 12. A new plant has the same life cycle as its plant. Critical Thinking 13. How ore new plants that grow from seeds like their parent plonts?
Answers
Seeds grow with the help of various natural resources like water, oxygen, and sunlight, which help them to sprout and grow roots and develop into new plants. Some seeds grow as soon as they land in the ground, while others need a specific time period to grow.
The life of a plant begins with a seed that contains the necessary resources required for the plant's growth, which includes the embryo, endosperm, and protective seed coat.
The process through which plants grow, reproduce, and die is called their life cycle. It includes different stages like germination, growth, flowering, pollination, fertilization, seed production, and dispersal.
Seeds need water, food, and a little heat to grow into new plants. Water helps seeds to soften and expand, and food helps them to provide the necessary nutrients required for growth. The heat helps seeds to break dormancy and activate enzymes that speed up the germination process.
A new plant has the same life cycle as its parent plant. Plants have a unique life cycle, and every stage of the life cycle is essential for their growth and development. New plants inherit their genetic traits from their parent plants, and their life cycle is the same as that of their parent plant.
New plants that grow from seeds inherit their genetic traits from their parent plants and have the same life cycle as their parent plants. The life cycle of a plant includes the stages of germination, growth, flowering, pollination, fertilization, seed production, and dispersal. Thus, new plants that grow from seeds are like their parent plants.
What type of scientist would be the best qualified to perform genetic engineering to pro- duce seed that are more productive in agriculture? A. biochemist B. geologist C. molecular biologist D. paleontologist
Answers
The type of scientist best qualified to perform genetic engineering to produce more productive seeds in agriculture would be a molecular biologist, the correct option is C.
Molecular biologists specialize in studying the structure, function, and interactions of molecules within biological systems, including DNA and genes. Genetic engineering involves manipulating the genetic material of organisms, which requires a deep understanding of molecular biology principles.
Molecular biologists have the expertise to identify and isolate specific genes responsible for desired traits in crop plants, such as increased productivity or resistance to pests or diseases. They can then modify or introduce these genes into target plants to achieve the desired outcomes, the correct option is C.
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Suppose that a mutation in a coat color gene of a mouse alters an enzyme such that it produces a red pigment instead of the wild type, which is tan. This is a _____ mutation, which is most likely _______.
Answers
Answer:
The correct answer is - gain of function, and dominant.
Explanation:
A mutation in which the gene that altered carries out the production of the product that has a new pattern of gene expression or a new molecular function.
Function mutations are always gain by almost always Dominant or in some rare cases semi-dominant so, the mutation in a coat color gene of a mouse alters an enzyme such that it produces a red pigment instead of the wild type, which is tan. This is a gain of function mutation, which is most likely dominant.
The correct answer is - gain of function, and dominant.
Do all cells secrete a glycocalyx?
Answers
Answer:
Yes, every cell in the body secrete a glycocalyx...
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The intensity of sunlight on Earth is affected by
A.) the mass of Earth
B.) the speed of Earth
C.) the number of rotations of Earth
D.) the curved surface of Earth
Answers
Answer:
The correct answer is D.) the curved surface of Earth.
Explanation:
The intensity of sunlight on Earth is affected by the curved surface of Earth, which causes the sunlight to spread out over a larger area. As a result, the intensity of sunlight is less at any given point on Earth's surface than it would be if Earth had a flat surface. This also explains why the poles receive less sunlight than the equator, as sunlight is spread out over a larger area near the poles due to the curvature of the Earth.
Factors such as the mass of Earth, the speed of Earth, and the number of rotations of Earth do not directly affect the intensity of sunlight on Earth.
What role do the dermal papillae play in the dermis?.
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The role the dermal papillae play in the dermis is by strengthening it
through the presence of some tissues.
What is Dermis?Dermis is the layer which is located immediately below the epidermis. It
contains connective tissue, blood vessels etc.
The dermal papillae which is a part of the dermis houses collagen tissues
which helps to strengthen and detect pressure in the dermis .
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The following table lists the number and variety of organisms in
four different ecosystems.
Predict what would happen to Ecosystem 3 immediately after a
volcanic eruption.
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Answer:
The following table lists that number and variety of organisms in four different. Predict what would happen to Ecosystem 3 immediately after a volcanic eruption. Its biodiversity would decrease ... 395---Add all of the organisms together and divide by the number of ecosystems
Explanation:
Answer:
Its biodiversity would decrease
Explanation:
D
what are some of the abuses and usurpations listed in the declaration of sentiments? check all that apply.
Answers
The Declaration of Sentiments, which was adopted during the Seneca Falls Convention in 1848, listed several abuses and usurpations.
The abuses and usurpations listed in the Declaration of Sentiments include:
Denial of the right to vote: The document states that women have been denied the right to vote, which was considered an essential political right at the time.Limited access to education: The Declaration points out that women have been denied access to higher education and professional opportunities, limiting their intellectual and professional development.Lack of legal and economic rights: It highlights that women have been subjected to laws and customs that denied them basic legal and economic rights, including the right to own property, control their wages, and participate in legal proceedings.Social and cultural discrimination: The document addresses the social and cultural discrimination faced by women, including the limited roles and expectations imposed upon them, which restricted their personal freedoms and opportunities for self-expression.Lack of political representation: The Declaration emphasizes that women have been excluded from political decision-making and have not been allowed to hold positions of power and influence.These abuses and usurpations listed in the Declaration of Sentiments served as a call to action and an assertion of women's rights and equality. The document played a significant role in the women's suffrage movement and the ongoing fight for gender equality.
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The process occurring at the sensory receptors that converts physical energy into coded neural activity that the nervous system can process is called __________. a. thermoreceptor processing b. cerebral cortex control c. sensory transduction d. accessory restructuring please select the best answer from the choices provided a b c d
Answers
The process occurring at the sensory receptors that convert physical energy into coded neural activity that the nervous system can process is called c. sensory transduction
In the field of science, we can define sensory transduction as a process by which a change in the physical environment is recognized by the sensory receptors. This information is changed into electrical signals that are transported along the neurons. The neurons transmit these action potentials to the CNS which interprets it and sends signals for producing a response through the effector neurons.
The sensory receptors detect any kind of environmental change and the physical energy of the neurons changes into a neural activity that is initiated by the nervous system in recognition of this change by the sensory receptors.
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A protist is an organism with eukaryotic cells that is not a(n) ___________, ______________, or ____________. animal fungus host plant
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92. Diarrhea is a potential side effect of which botanical supplement? A. Ginseng B. Echinacea C. Saw palmetto D. Ginkgo biloba 93. High biological value proteins are classified as A complete proteins. B. plant-based proteins. C. essential amino acids. D. free-form amino acids. 94. What term describes urban areas where it is difficult to afford or find quality whole foods A. Food deserts B. Nutrient deficient zones C. Poor consumption regions D. Geographically food deficient 95. Which of the following is low in a client with hypoglycemia? A. Low calcium B. Low potassium C. Low blood sugar D.Low blood pressure 96. The most effective fuel source for producing ATP is A protein B. lactate C. glycogen. D. fatty acid.
Answers
Botanical supplements, sometimes called herbs or herbal supplements, are products made from plants, plant parts, or plant extracts. They are intended for consumption and contain one or more ingredients to supplement the diet. Contains
Botanicals are phytochemicals that affect human health. Many of the plant's phytochemicals act as antioxidants that rid the body of many harmful compounds. They are anti-inflammatory, antimicrobial, antitumor, cardiovascular, and cholesterol-lowering compounds.
Botanicals contain active ingredients and cause side effects. However, taking high doses of these supplements, or taking several different botanicals, is more likely to cause reactions.
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The complete question is as follows:
92. Diarrhea is a potential side effect of which botanical supplement?
A. Ginseng
B. Echinacea
C. Saw palmetto
D. Ginkgo biloba
93. High biological value proteins are classified as
A complete proteins.
B. plant-based proteins.
C. essential amino acids.
D. free-form amino acids.
94. What term describes urban areas where it is difficult to afford or find quality whole foods
A. Food deserts
B. Nutrient deficient zones
C. Poor consumption regions
D. Geographically food deficient
95. Which of the following is low in a client with hypoglycemia?
A. Low calcium
B. Low potassium
C. Low blood sugar
D. Low blood pressure
96. The most effective fuel source for producing ATP is
A protein
B. lactate
C. glycogen.
D. fatty acid.
a student wanted to observe dividing cells under a microscope
the student squashed the root tip of an onion plant on a microscope slide.
describe how the student should use a light microscope to view the squashed root tip
Answers
The student can view the squashed root tip through the microscope by;
placing the slide on the microscope stage and holding it in place using the stage clips Looking through the eyepiece lens and adjusting the objective lens until a clear image is obtained.What is a microscope?A microscope is an instrument used in the laboratory to view objects that cannot be seen with the unaided eye clearly.
These objects are in the microscopic size scale level.
Microscopes usually have two lenses; the objective lens and the magnification lens.
A proper adjustment of the objective lens and the eyepiece lens enables the clear visualization of a microscopic object.
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please answer will mari brainelist​
Answers
Answer:
B:AU
Explanation:
A cross with two traits called a?
Answers
Answer:
dihybrid cross
Explanation:
Which of the following is true regarding Darwin's theory of evolution?
A. Acquired traits are always passed on to the offspring
B. Organisms develop favorable adaptations based on a need
C. Pure chance determines which species evolve
D. Individuals pass on adaptations to their offspring, due to natural selection
Answers
Answer:D
Explanation:
Evolution
Individuals pass on adaptations to their offspring, due to natural selection. The correct option is D.
What is Darwin's theory of evolution?The English naturalist Charles Darwin and others developed the Darwinism theory of biological evolution, which contends that all species of organisms arise and develop through the natural selection of minute, inherited variations that improve the individual's capacity for competition, survival, and reproduction.
Darwin claimed that all species share a common origin, that species can change through time, and that new species develop from existing ones.
Charles Darwin, a naturalist of the 19th century, investigated the theory of natural selection.
Natural selection provides an explanation for how a species' genetic features might evolve through time. This could result in speciation, or the creation of a new, separate species.
Thus, the correct option is D.
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What would happen to a plant if the amount of carbon dioxide in the air suddenly decreased?