How does your body become bigger
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Answer:
Your body becomes bigger through puberty
Related Questions
Chloroplasts have two regions.
and stroma.
Answers
Answer:
grana and stroma
Explanation:
What is the difference between respiration and ventilation
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Answer:
Ventilation is the movement of a volume of gas into and out of the lungs. Respiration is the exchange of oxygen and carbon dioxide across a membrane either in the lungs or at the cellular level.
Explanation:
Answer:
Respiration is the exchange of oxygen and carbon dioxide. On the other hand, ventilation is the movement of air in and out of the lungs.
Hope this helps!
How does air pollution affect water pollution?
Answers
please help it’s timed
Answers
Answer:
light mice, because they blend in with their enviorment
Explanation:
NADP+ is converted into NADPH during the light-dependent reactions. Where does the hydrogen
come from?
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Describe how secondary electron (SE) and backscattered electron
(BSE) signals are formed in a scanning electron microscope, making
clear in your answer four differences between the two types of
signal
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In a scanning electron microscope, the signals from the sample result from the interaction of the electron beam with the sample. These signals include secondary electrons (SEs) and backscattered electrons (BSEs).SEs are formed when the incident beam strikes atoms in the sample and causes the emission of low-energy electrons.
SEs are emitted from a thin layer near the surface of the sample and carry information about the surface topography. They have low energy and are easily scattered by the sample. SE signals provide high-resolution images of the sample surface.
BSEs are formed when the incident beam strikes atoms in the sample and causes the emission of high-energy electrons. BSEs are emitted from a greater depth in the sample than SEs and carry information about the composition of the sample. They have high energy and can penetrate deeper into the sample.
BSE signals provide information about the atomic number of the sample material. The four differences between SE and BSE signals are:
1. Depth of origin: SEs are emitted from a thin layer near the surface of the sample while BSEs are emitted from a greater depth in the sample.
2. Energy: SEs have low energy while BSEs have high energy.
3. Scattering: SEs are easily scattered by the sample while BSEs are less scattered by the sample.
4. Information provided: SE signals provide high-resolution images of the sample surface while BSE signals provide information about the atomic number of the sample material.
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how does water primarily enter and exit the insect digestive tract?
Answers
Water primarily enters an insect's digestive tract through ingestion, often when consuming food or drinking. It then travels through the digestive system, being absorbed as needed for various bodily functions.
Water primarily enters an insect's digestive tract through ingestion, often when consuming food or drinking. It then travels through the digestive system, being absorbed as needed for various bodily functions. Water primarily exits the insect's digestive tract via excretion in the form of waste products, such as urine or feces, through the insect's malpighian tubules and hindgut.
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Que es la atmosfera?
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la envoltura de gases que rodea la tierra u otro planeta. ¿Es esto lo que quieres decir?
Define photophosphorylation?
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The photophosphorylation is the synthesis of ATP from ADP and phosphate in the plants using the light energy absorbed during the photosynthesis process.
Wolves cannot mate with Coyotes because the mountain ranges that separated the two populations caused the two populations to become two distinct
populations. This is an example of:
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As the concentration of molecules outside a cell increases, more molecules will enter the cell
because
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Of diffusion
Explanation)
Molecules move down a concentration gradient without the need to use energy. This means they move from a high concentration to a low concentration. This occurs across a semi- permeable membrane, like a cell membrane, by simple diffusion.
The solution is isotonic to the cell if the concentration of solutes inside and outside the cell are equal, and the solutes cannot cross the membrane.
What is the difference between the concentration of molecules inside and outside the cell?
At first, there are more molecules concentrated outdoors.Up until the concentrations are the same on both sides, there is a net migration of molecules from the outside to the inside of the cell.Simple diffusion is the movement of tiny, uncharged molecules or molecules that are soluble in lipids into or out of the cell, from regions of high concentration to regions of low concentration (they move down their concentration gradient). Particles of a solution will continue to flow over the membrane in both directions even after equilibrium is attained.However, there is no further change in concentration because almost equal quantities of particles flow in each directionWater does not enter or leave a cell if the % concentration is the same both inside and outside.Water will flow into a cell if the percent concentration inside the cell is higher than the percent concentration outside the cell. A solution is said to be hypertonic if it has a higher concentration of solutes than the cytosol inside a cell. In biology, tonicity refers to a solution's solute concentration in relation to that of another solution on the other side of a cell membrane.To learn more about molecules refer
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If you wanted to experiment to find out if plants grow taller with different amounts of water, what would be your INDEPENDENT VARIABLE
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Answer:
The quantity of water.
Explanation:
The independent variable is changed or controlled during an experiment and should have a direct effect on the dependent variable.
What type of bond connects the oxygen atom to the two hydrogen atoms in water?
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Answer:La molécula de agua está compuesta por dos átomos de hidrógeno y uno de oxígeno unidos por un enlace covalente. Es decir, los dos átomos de hidrógeno y el de oxígeno se unen compartiendo electrones
Explanation:
Answer: covalent bonds
Explanation: Polar covalent bond is a chemical bond in which the electrons required to form a bond is unequally shared between two atoms. The bonds between oxygen and the hydrogen atoms within the water molecule are polar covalent bonds which means that the electrons in the water molecules are not shared equally between oxygen and hydrogen.
Which best describes the nucleus of an atom?
Answers
It can’t be A or D because electrons are found in rings around the nucleus. The nucleus is also positively charged, so it cannot be C.
Also, it is known that the nucleus has the most mass within an atom.
Name and explain an ADAPTATION that the rabbit has which makes it less vulnerable to being killed by the fox.
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Answer:
Rabbits have extremely long and strong hind limbs (that is to say, rear legs). This adaptation allows them to hop very quickly and very far.
Rabbits can run quickly, as well. In fact, the average rabbit can run between 25 and 45 miles per hour. Not only are rabbits fast, but they can quickly change the direction in which they're running in order to confuse the predator chasing them. If they are caught, they kick the attacker (Fox in this case) to save themselves. Their legs are strong enough to push off and harm the predator.
Rabbit's fur helps it to camouflage, or blend in, with its surroundings. For example, arctic rabbits are white to blend in with the snow, but they change to a reddish-brown color to blend in during the autumn season. In addition to acting as camouflage, rabbit fur serves as protection.
Rabbits eyes are placed on the sides of the head, this allows rabbits to see in all directions, so chances are, when the predator is approaching, it will quickly see it and run.
What information does relative dating provide to paleontologists?
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Answer: Age related info
Explanation: It gives idea about the age of fossils and through this one can compare two fossils existense at same time and give their relation
How did Newton map the orbits of the planets?
Answers
Answer:
Newton developed a mathematical formulation of gravity that explained both the motion of a falling apple and that of the planets. He showed that the gravitational force between any two objects is proportional to the product of their masses and inversely proportional to the square of the distance between them
Explanation:
Starting with a single cell, calculate how many cells might result after 4, 8 and 10 cell divisions quizlet
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The number of cells resulting from cell divisions can be calculated using the formula 2^n, where n is the number of cell divisions.
During each cell division, a single cell gives rise to two daughter cells. These daughter cells can then undergo further divisions, resulting in an exponential increase in the number of cells over time. By applying the formula 2^n, we can determine the number of cells that may result after a certain number of divisions. For example, after 4 cell divisions, the number of cells would be 2^4 = 16. After 8 divisions, it would be 2^8 = 256, and after 10 divisions, it would be 2^10 = 1024. This exponential growth reflects the ability of cells to divide and multiply, leading to the generation of a larger cell population.
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Sometimes, geologists will also use ______
to represent a specific period of time to help them find an age.
Answers
Answer:
use a scale
Explanation:
Geologists also use radiometric dating methods to help them find an age that represents a specific period of time.
What is Radiometric Dating method?
Thermal ionization mass spectrometer used in radiometric dating. Geologists use the process of radiometric decay to determine the age in years of Earth material and to determine the timing of geological events such as excavation and subsidence.
Potassium–argon (K–Ar) dating is the main applied technique of radiometric dating where potassium is a constituent in many common minerals and can be used to determine the age of igneous and metamorphic rocks. The potassium-argon dating method is the measurement of the accumulation of argon in a mineral.
Thus, geologists also use radiometric dating methods to help them find an age that represents a specific period of time.
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how would the animation of microtubule dynamics change after adding a non-hydrolyzable analog of gtp to the cells expressing gfp tubulin?
Answers
The animation of microtubule dynamics change after adding a non-hydrolyzable analog of GTP to the cells expressing GFP tubulin Microtubules would grow longer, option D.
Eukaryotic cells' cytoskeleton is made up of tubulin polymers called microtubules, which give eukaryotic cells their shape and structure. Microtubules can measure up to 50 micrometres in length, 23 to 27 nm in width, and 11 to 15 nm in inner diameter. They are created when the two globular proteins alpha and beta tubulin polymerize into protofilaments, which can subsequently interact to form a hollow tube called a microtubule. 13 protofilaments are arranged in a tubular configuration to make up the most prevalent kind of microtubule.
One of the cytoskeletal filament systems in eukaryotic cells is the microtubule network. Motor proteins that move over the surface of the microtubule cytoskeleton carry out the material transport within cells.
In a variety of biological activities, microtubules are crucial. Together with microfilaments and intermediate filaments, they make up the cytoskeleton and are crucial in maintaining the structure of the cell. They also contribute to the internal organisation of flagella and cilia. The mobility of secretory vesicles, organelles, and intracellular macromolecular assemblies is one of the many cellular activities they participate in and they provide platforms for intracellular transport.
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Complete question:
How would the animation of microtubule dynamics change after adding a non-hydrolyzable analog of GTP to the cells expressing GFP tubulin? Choose one:
A. Microtubules would shrink.
B. Dynamic instability would increase as microtubules rapidly switch between growing and shrinking.
C. Microtubule dynamics would not change.
D. Microtubules would grow longer.
how could producing urease support the survival of a bacterium colonizing the stomach, such as helicobacter pylori g
Answers
Producing urease in the stomach could enable Helicobacter pylori G to survive by breaking down urea molecules into carbon and ammonia sources of energy.
What is Helicobacter pylori G?Helicobacter pylori G (H. pylori G) is a type of spiral-shaped bacterium that is commonly found in the stomach and can cause gastric ulcers and other gastrointestinal diseases. H. pylori G has been studied as a potential microbial cause of certain diseases, and research suggests it might also be involved in diseases such as gastritis, peptic ulcers, and stomach cancer. It can be identified through laboratory tests and antibiotics can be used to treat H. pylori G infections.
What are gastrointestinal diseases?Gastrointestinal diseases, also known as digestive diseases, are conditions that affect the functioning of the intestine (including the stomach, small intestine, colon, and rectum). They can be caused by a variety of factors, ranging from bacteria and viruses to dietary choices, genetics, and even stress. Common symptoms of gastrointestinal diseases include abdominal pain and cramping, nausea and vomiting, as well as diarrhea and constipation. Treatment often includes dietary changes, medications, and other lifestyle modifications.
Urease breaking down urea molecules converts ammonia, which is toxic in high concentrations, into carbon dioxide and water which can be used in biosynthesis for energy and growth. This helps the bacterium colonize the stomach and survive in its environment.
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An organism is multicellular and lacks a cell wall. Use this table to determine the kingdom in which it belongs. justify your answer.
Answers
the concentration of ADP within the mitochondrial matrix would increaseSeveral genetic disorders of mitochondria have now been identified. If such a defect resulted in a less active electron transport chain, what would you predict might occur? (Note: think of this in terms of basic mechanisms: genetic disorders rarely affect just one process.)
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If the electron transport chain was less active due to a genetic disorder, it would likely result in a decreased production of ATP and an increased concentration of ADP within the mitochondrial matrix.
The concentration of ADP would increase because the electron transport chain is involved in generating a proton gradient, and this proton gradient drives the synthesis of ATP by ATP synthase. When the electron transport chain is less active, less ATP is synthesized, and the concentration of ADP increases.
The electron transport chain is a sequence of proteins located on the inner mitochondrial membrane. These proteins are involved in electron transfer and ultimately in the generation of ATP, which provides energy to cells.
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What are the possible allele combinations the following parent to give to their offspring?
*Note: distribute
YyRr
Answers
Answer:
bb or BB
Explanation:
it depends on what the examiner gives you
two individuals with the same genotype may not express the same phenotype because gene expression is influenced by:
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Because of the interaction between genes and environment, two people with the identical genotype may not exhibit the same phenotype.
How does genotyping work?The term "genotype" broadly refers to an organism's genetic make-up, or, to put it another way, the entire set of its genes. The phrase can also be used more specifically to describe to a gene's alleles, or variant versions, that an organism carries.
Describe genotype through an example.A genotyping is a rating of the kind of variant that is present at a specific locus (i.e., place) in the genome. Symbols are a form of representation. For illustration, BB, Bb, and bb may be used to denote a certain gene variant.
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What do you notice about the size of the planets?
Answers
Answer:
space is weird and imagine all of the things we haven't discovered
Answer:
Small then big
if carmen closely follows the dash eating plan, she can expect to see how much of a reduction in her systolic blood pressure?
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Carmen can anticipate a 5–6 mmHg drop in her systolic blood pressure if she faithfully adheres to the Dash eating plan.
In most cases, high blood pressure is symptomless. Before making a decision, he or she will have at least two readings at different times.
The pressure at which the heart pumps blood through the arteries is known as blood pressure. There are two cardiac blood pressures: diastolic and systolic blood pressure because the blood flow through the heart and arteries is pulsatile. A 120 mmHg systolic pressure is considered normal.
The blood pressure between heartbeats is known as diastolic blood pressure (when the heart is not active, or relaxed). About 80 mmHg is the average diastolic blood pressure.
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What is the difference between fruits and vegetables?.
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Answer:
Fruits contain seeds, while vegetables can consist of roots, stems and leaves. ... Vegetables have a more mild or savory taste and are usually eaten as part of a side dish or main course.
Explanation:
How are organisms able to generate ATP without oxygen?
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Answer:
Without oxygen, organisms can split glucose into just two molecules of pyruvate. This releases only enough energy to make two ATP molecules. ... This releases enough energy to produce up to 38 ATP molecules. Thus, aerobic respiration releases much more energy than anaerobic respiration.Which of the following disorders is caused by a defect in the production of an elastic connective tissue protein called fibrillin?
cystic fibrosis
Tay-Sachs disease
Marfan syndrome
Huntington disease
sickle-cell disease
Marfan syndrome is caused by a defect in the production of an elastic connective tissue protein called fibrillin.
Answers
Marfan syndrome is a genetic disorder that affects the body's connective tissue, which provides support and structure to various organs and tissues. The correct option is" Marfan syndrome is a disorder caused by a defect in the production of an elastic connective tissue protein called fibrillin".
Marfan syndrome is caused by mutations in the gene responsible for producing the protein called fibrillin-1. Fibrillin is a critical component of connective tissue and is involved in maintaining the strength and flexibility of various body structures, including the heart, blood vessels, bones, joints, and eyes.
Individuals with Marfan syndrome often have tall stature, long limbs, and flexible joints. They may also have various cardiovascular abnormalities, such as aortic aneurysms or valve problems. Other common features include a long, narrow face, a high-arched palate, a curved spine (scoliosis), and lens dislocation in the eye.
The correct option is "Marfan syndrome is a disorder caused by a defect in the production of an elastic connective tissue protein called fibrillin".
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