The organ systems that sustain the life of individual humans include:
Respiratory systemReproductory systemExcretory systemNervous systemCardiovascular systemLyphatic system Urinary systemEndocrine systemMuscular systemSkeletal systemIntegumentary systemOrgan systems in humansThere are 11 organ systems that help sustain life in humans generally. These organ system work independently or in collaboration to sustain life in humans. They include:
Respiratory systemReproductory systemExcretory systemNervous systemCardiovascular systemLyphatic system Urinary systemEndocrine systemMuscular systemSkeletal systemIntegumentary system The respiratory system ensures that there is continuity of life by making the production of younger ones possible.The respiratory system supplies the body with the require energy for the various metabolic processes necessary to sustain life.The excretory system ensures that wastes that can harm the body are made safe and disposed off the body of individuals.The nervous system act as a wiring system of the body and allows proper communication and feedbacks amond systems.The cardiovascular system ensures that the heart works properly and blood is pumped around the body.The lymphatic system works to ensure that the liquid portion of the blood does not dry out.More on the human organ systems can be found here: https://brainly.com/question/13278945
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I know people will call me Mad but I still spend 2hours a day solving the mystery of Time Travel!!! Becuz I believe its possible!!!
Answer:
Why only two hours? If you believe in the possibility of time travel, do more. It'll be worth it when you do figure it out. :D
92ml 3.0 fl oz what is the ratio
The ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
To find the ratio between 92 mL and 3.0 fl oz, we need to convert the units to a common measurement. Let's convert 3.0 fl oz to milliliters (mL).
1 fluid ounce (fl oz) is equal to approximately 29.5735 milliliters (mL).
Therefore, 3.0 fl oz is equal to 3.0 * 29.5735 = 88.72 mL (rounded to two decimal places).
Now we can express the ratio between 92 mL and 88.72 mL:
92 mL : 88.72 mL
Simplifying the ratio by dividing both sides by the greatest common divisor, we get:
46 : 44
So, the ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
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Cell Work Unit Test
describe the relationship between a glose molecule and the products it makes during cellular respiration.
ATP is made via the metabolic process of cellular respiration, which breaks down glucose. The phases of cellular respiration are glycolysis, pyruvate oxidation, the citric acid cycle, or Krebs cycle, and oxidative phosphorylation.
Each glucose molecule undergoes a slow breakdown into carbon dioxide and water during cellular respiration. In the course of the processes that change glucose, some ATP is created directly. However, a process known as oxidative phosphorylation produces a lot more ATP later. The electron transport chain, which consists of a number of proteins lodged in the inner membrane of the mitochondrion, is what drives the process of oxidative phosphorylation.
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Determine which of the following choices is the best match for the questions that follow: A. Whole-organism Vaccine B. Subunit Vaccine C. Toxoid Vaccine D. Experimental Vaccine
Answer:
Experimental Vaccine Herpes Vaccine = D
Attenuated = B
Purified macromolecule Vaccine = B
Recombinant-Vector Vaccine = A
Inactivated or Killed = C
Diphtheria Vaccine = A
Explanation:
A Vaccine is an organic arrangement that gives dynamic obtained invulnerability to a specific irresistible infection. A Vaccine ordinarily contains a specialist that takes after a sickness causing microorganism and is frequently produced using debilitated or executed types of the organism, its poisons, or one of its surface proteins. The specialist invigorates the body's safe framework to perceive the specialist as a danger, pulverize it, and to additionally perceive and decimate any of the microorganisms related with that specialist that it might experience later on.
Vaccines can be prophylactic (to forestall or enhance the impacts of a future contamination by a characteristic or "wild" microorganism), or therapeutic (to battle a sickness that has just happened, for example, cancer).
The administration of Vaccine is called vaccination. vaccination is the best strategy for forestalling irresistible sicknesses
Is each statements a gene, an allele, a genotype, or a phenotype? Thanks!
Eye color:
Blue eyes vs brown eyes:
An individual is homozygous dominant:
Hair texture:
Curly hair vs. straight hair:
An individual is Heterozygous:
A patient has A type blood:
Proteins expresed on the outside of red blood cells:
A vs B vs O type blood:
An individual is homozygous recessive:
Explanation:
blue eyes
curly hair
A patient
AB type blood
Base your answers to questions 1 through 3 on the diagram below and on your knowledge
of Earth science. The diagram represents the expansion of a portion of the universe from its
origin until the present. The timeline represents billions of years. Letter X indicates two
celestial objects.
Timeline (billion years ago)
Present T
5-
10-
Origin of
Universe
15-
1. Two pieces of evidence that support the theory that the universe is expanding are the
A) red shift of light from distant stars and the existence of nuclear fusion
B) red shift of light from distant stars and the existence of cosmic background
radiation
C) blue shift of light from distant stars and the existence of nuclear fusion
D) blue shift of light from distant stars and the existence of cosmic background
radiation
polestial objects labeled X are
The two pieces of evidence that support the theory of the expanding universe are the red shift of light from distant stars and the existence of cosmic background radiation.
The correct answer is option B.
1. Red shift of light from distant stars: The observation of redshift in the light coming from distant galaxies provides evidence for the expansion of the universe. Redshift occurs when the light waves from an object moving away from an observer are stretched, causing a shift towards longer wavelengths. This phenomenon is consistent with the Doppler effect, where the wavelength of light appears to stretch as the source moves away. The redshift of light from distant stars indicates that galaxies are moving away from us and from each other, supporting the idea that the universe is expanding.
2. Existence of cosmic background radiation: The discovery of cosmic background radiation further supports the theory of the expanding universe. Cosmic background radiation is a faint, uniform microwave radiation that permeates the entire universe. It is believed to be residual radiation from the Big Bang, the initial event that is thought to have initiated the expansion of the universe. The presence of cosmic background radiation provides strong evidence for the hot, dense early stages of the universe and its subsequent expansion.
Based on the information provided in the diagram, it is not possible to determine the identity or nature of the celestial objects labeled X. The diagram only represents the expansion of the universe over time and does not provide specific details about individual celestial objects.
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how long does it take bread and an apple to mold in a bag.
Answer:
Answer 1:It should take around 7-10 days before you will be able to see significant growth on the bread. You could see growth as soon as 5 days depending on the type of bread you used. Remember, fresh bread will mold faster than store-bought bread containing preservatives.
Santos and Luderitz have a difference in the temperature despite being at the same distance from the equator because of the oceanic currents, and the topographical factors.
Yes, that is correct. Even though Santos and Luderitz may be located at the same distance from the equator, other factors such as oceanic currents and topography can significantly affect the local climate and temperature.
What is Occean Current?
An ocean current is a continuous, directed movement of seawater in the ocean. These currents are driven by various factors such as wind, temperature, and the rotation of the Earth. Ocean currents can be classified as either surface currents or deep water currents.
Surface currents are driven by the wind and primarily occur in the upper 400 meters of the ocean. They are usually faster and more visible than deep water currents. Surface currents can be warm or cold and are responsible for redistributing heat around the planet. For example, the Gulf Stream, a warm surface current that flows from the Gulf of Mexico towards Europe, helps to moderate the climate in Western Europe.
Similarly, topography can also play a significant role in determining local climate and temperature. For example, mountain ranges can act as barriers and prevent the movement of air masses, leading to differences in temperature and precipitation on either side of the mountain. Additionally, the elevation of a region can also affect its temperature, with higher elevations typically having lower temperatures due to the thinner atmosphere and reduced atmospheric pressure.
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Match the correct age in years with its major evolutionary event, as determined by the fossil:EVENTS:1. First prokaryotic cells evolved.2. Photosynthetic prokaryotes evolved, releasing O2 into the atmosphere.3. First eukaryotic cells evolved.4. First multicellular life evolved.AGE:A. 650 millionB. 2.1 billionC. 2.8 billionD. 3.5 billion
1.
The first prokaryotic cells (the less complex in its organization and with no organelles involved in membranes) evolved about 3.5 billion years ago. Therefore, the correct answer is D. 3.5 billion.
2.
Then, some prokaryotic cells evolved to use the sunlight to produce energy and release O2 into the atmosphere about 2.8 billion years ago. Therefore, the correct answer is C. 2.8 billion.
3.
After that, the prokaryotic cells evolved to cells with organelles bounded by membranes, and then the eukaryotic cells evolved about 2.5 billion years ago. Therefore, the correct answer is B. 2.1 billion.
4.
A long time after that, aproximately 650 million years, the first life composed of an organism with multiple cells evolved. Therefore, the correct answer is A. 650 million.
describe how a jump rope could be used to model the cell membrane of a plant cell
Answer:
Due to its thin width and elasticity.
Explanation:
A jumping rope could be used to model the cell membrane of a plant cell because of their elasticity that acts like cell wall or cell membrane of the cell. Just like a cell wall or cell membrane which is the outer covering is thin in width and has the ability to elasticity so the jumping rope is also used in the model due to its elasticity and thin width so that's why we can used it in the cell model.
HELPPP!!!! AG CLASS
Complete the following sentence.
The design element of ____________ evokes the sense of touch, conveying coarseness, smoothness, and complexity through light, shadow, and pattern.
Answer:
I believe the ans is texture.
what is the analogy between the vacuole and a school?
Answer:
The vacuoles is like the cabinets in the school used to store items. where we release all of our energy. Cytoplasm is like the hallways of the school.
If any of y’all can give me the definition for these words I will give 5 stars ,like and brainlest or whatever it’s called
Answer:
rRNA - Ribosomal RNA, a molecular component of a ribosome, the cell's essential protein factory. Strictly speaking, ribosomal RNA (rRNA) does not make proteins. It makes polypeptides (assemblies of amino acids) that go to make up proteins
tRNA - Transfer ribonucleic acid (tRNA) is a type of RNA molecule that helps decode a messenger RNA (mRNA) sequence into a protein. tRNAs function at specific sites in the ribosome during translation, which is a process that synthesizes a protein from an mRNA molecule.
Explanation:
Question 1 A heterozygous yellow-seeded plant is crossed with a homozygous yellow seeded plant. i. ii. Question 2 Complete the punnet square and write the genotypic and phenotypic ration for the possible offsprings. (3 marks) Genotypic ration Phenotypic ration What is the probability of having a pure breeding green seeded offsprings (2 marks) What is the probability of having a yellow-seeded plant in F2 generation, when a true breeder from F1 is crossed with a non-true breeding yellow seeded plant? (2 marks)
Answer:
Explanation:
To solve this problem, let's represent the heterozygous yellow-seeded plant as "Yy" and the homozygous yellow-seeded plant as "YY."
i. When crossing a heterozygous yellow-seeded plant (Yy) with a homozygous yellow-seeded plant (YY), we can set up a Punnett square to determine the possible offspring genotypes:
Y Y
y Yy Yy
y YY YY
ii. The genotypic ratio is 2:2 or 1:1 for the possible offspring genotypes: Yy and YY.
The phenotypic ratio is also 2:2 or 1:1 for the possible offspring phenotypes: yellow-seeded (YY and Yy).
Question 2:
To determine the probability of specific outcomes, we need additional information about the parental genotypes and their inheritance patterns. Please provide the genotypes of the true breeder from F1 and the non-true breeding yellow-seeded plant for a more accurate calculation.
What is the PURPOSE of meiosis?
A. to make sperm & egg
B. to make food from sunlight
C. to make new boy cells
D. to make fertilized eggs
Answer:
to make sperm& egg
Explanation:
to make sperm& egg
Nucleus is found in...
A. prokaryotic cells.
B. eukaryotic cells.
C. all cells.
Answer:
Eukaryotic cells
Explanation:
Prokaryotic cells do not have a nucleus but eukaryotic cells do.
Hope this helps!
C. Eukaryotic cells.
All cells can be classified into two groups: eukaryotic and prokaryotic. Eukaryotes have a membrane-enclosed nucleus and organelles, whereas prokaryotes do not.
Please help me this is hard for me
Answer:
D
Explanation:
It is the bottom of the food chain
Answer:
D
Explanation:
It produces food for other animals
PLANT CELL labeling
Answer:
1. cytoskeleton
2. Golgi apparatus
3. smooth endoplasmic reticulum
4. nucleolus
5. nucleus
6. Rough endoplasmic reticulum
7. ribosomes
8. chlorophyll
9. vacuole
10. mitochondrion
11. cytoplasm
12. adjacent cell wall
13. plasma membrane
14. outer layer (cell wall)
which 2 selections correctly pair a term
The correct pairings of terms with examples are:
B. Genotype: dominant
C. Phenotype: Bb
Understanding Genotype and PhenotypeGenotype refers to the genetic makeup or combination of alleles in an organism, and dominant is a term used to describe an allele that is expressed in the phenotype when present. Therefore, the term "dominant" is correctly paired with the example "Genotype."
Phenotype refers to the observable physical characteristics or traits of an organism. In this case, "Bb" represents a specific combination of alleles for a particular trait, which can be expressed in the phenotype. Thus, the term "Phenotype" is correctly paired with the example "Bb."
Original question
Which two selections correctly pair a term with an example?
A. Trait: no bands
B. Genotype: dominant
C. Phenotype: Bb
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Carbon-14 becomes Nitrogen-14. Which type of change must have taken place? (chemical, physical, or nuclear) Explain your reasoning.
When Carbon-14 becomes Nitrogen-14 the type of change that must have taken place is nuclear.
What is the change?The change that must have taken place is radioactive decay, specifically beta decay. Carbon-14 undergoes beta decay, in which a neutron in the nucleus of the atom is converted into a proton, while emitting an electron and an antineutrino.
This results in the conversion of a carbon-14 atom to a nitrogen-14 atom, with the atomic number increasing by one (from 6 to 7) while the atomic mass remains the same (at 14). This process is a natural and constant occurrence in the carbon cycle, and is used in radiocarbon dating to determine the age of organic materials.
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How does physical digestion take place in these parts of the human digestive system? Mouth or Stomach?
Explain this please and best answer gets brainliest
Answer:
1-Mouth:the mechanical digestion takes place in mouth with the help of teeth. chewing is the machanical digestion of food in mouth.
2-Stomach: by the churning process. churning is the mixing of food in stomach by the movements of smooth muscles in stomach wall.
Explanation:
how is cancer treated?
The most common treatments for cancer are surgery, chemotherapy, and radiation. Other options include targeted therapy, immunotherapy, laser, hormonal therapy, etc. Surgery is a common treatment for many types of cancer.
What is cancer?Cancer is a disease in which some of the body’s cells grow uncontrollably and spread to other parts of the body. Cancer can start almost anywhere in the human body, consisting of trillions of cells. Cancer is only caused when a proto-oncogene is converted to an oncogene.
Hence, cancer treatment is generally surgery, radiation, medications, and other therapies to cure cancer, shrink cancer or stop the progression of cancer.
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Write a list of the words that directly intervene in the water cycle, that is, that are part of the different states that present the water cycle.
Answer:
Evaporation, transpiration, condensation, precipitation, and runoff.
Explanation:
Evaporation, transpiration, condensation, precipitation, and runoff are the words that directly intervene in the water cycle. The evaporation occurs in the water bodies when the water is heated with the help of solar radiation whereas transpiration occurs from the plant body. When this water vapors goes in the atmosphere, they form clouds by condensation of water molecules and as a result precipitation occurs. Some rain water is absorbed by the soil while the remaining run-off on the surface in the form of streams, lakes and rivers etc.
Why is coal a finite resource?
because it is non renewable... meaning: once you use that's all... you can't get it back or reuse it
since it's a fossil fuel
hope it helps....!!!
Answer:
The reason coal is a finite resource is that the conditions for coal to form are not present anymore, even if we still had the proper conditions for coal to form, the process for coal reserves to solidify and turn into the coal we know takes millions of years.
what is the connective tissue covering the entire muscle called
⭕EXPLAIN FACTORS AFFECTING PHOTOSYNTHESIS.
=====================×============×=================
Light intensity: Without sufficient light a plant cannot do Photosynthesis properly. Carbon dioxide concentration: Without carbon dioxide plant can't do Photosynthesis. Because it plays a very important role.Hope it helpsQuestion 15 of 20
The state of the atmosphere at a given time and place is known as:
Answer:
don't know
Explanation:
I had this
What might happen to the allele frequencies if the number of hawks declined?
what is the main reason scientist do experiments?
A) to find out if a hypothesis is correct
B) to provide jobs for scientists
C) to find different ways to use lab equipment
D) to educate science students
Which type of cell contains an entire copy of the human genome?
Which type of cell contains an entire copy of the human genome?
a human gamete
a human egg
a human somatic cell
a human sperm
Answer:
Both human gametes, specifically the sperm and egg cells, contain an entire copy of the human genome. Somatic cells, which are all other cells in the body, also contain a copy of the human genome, but they are not involved in sexual reproduction.
Explanation:
Hope this helps!