Diffusion is a form of passive transport, which implies that it does not require the use of energy. Diffusion is defined as the movement of particles from an area of higher concentration to an area of lower concentration. In other words, particles experiencing diffusion move “down their concentration gradient."
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What is the next step in the process after a substrate enters the active site of enzyme?
I. Which of the following is NOT a main ingredient in fertilizer bags?
A. Nitrogen
B. Iron
C. Potassium
D. Phosphorus
Answer:
answer B - iron is NOT a main ingredient in fertilizer bags
Explanation:
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In which direction does the transpiration stream move?
Answer:
Upward that is roots to stems to leaves
Use the passage to answer the question.
3. In what way did the United States fail to keep the promise referred to in the quotation? (1 point)
The United States forced many Cubans to move to Guantanamo Bay.
The United States forced Cuba to accept an agreement that allowed the United States to intervene there.
The United States did not allow American companies to invest in Cuba.
The United States governed Cuba directly after the Spanish-American War ended.
The way the United States failed to deliver on its promise, The United States forced Cuba to accept an agreement that allowed the United States to intervene there.
What did the United States do with Cuba in 1961?
On September 4, 1961, in part in response, Congress passed the Foreign Assistance Act, a Cold War law (among many other measures) that prohibited aid to Cuba and authorized the president to impose a full trade embargo on Cuba.
With this information, we can conclude that the way the United States failed to deliver on the promise, the United States forced Cuba to accept an agreement that allowed the United States to intervene there.
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Answer:
the united states forced cuba to accept an agreement that allowed the United states to intervene there.
Explanation:
brainliest pls
which one of the following is the highest level of environmental organzation?
Answer:
Biosphere
Explanation:
It is the highest level of organization. It is the global ecological system which consists of all the living organisms and other factors which supports life.
the relationship between glucose molecules, the respiratory system,
and cellular respiration.
Answer:
The process of using glucose to make energy is called cellular respiration. The reactants, or what we start with, in cellular respiration are glucose and oxygen. We get oxygen from breathing in air. Our bodies do cellular respiration to make energy, which is stored as ATP, and carbon dioxide.
Select the correct answer
A student placed a living green plant in an airtight, transparent container filled with air from the room. The container was exposed to sunlight for one week. At the end of the week the student was to determine which gases had increased in concentration. Assuming enough water and carbon dioxide were available for the proper growth of the plant, which gas would you expect to be present in increased concentration?
A: C02
B: 02
C:NO2
D: C
Answer:
I'm guessing it's got to be A
Oxygen would you expect to be present in increased concentration. So, the correct option is (B).
What is Oxygen?Oxygen is defined as the chemical element with the symbol O and atomic number 8, a member of the chalcogen group in the periodic table, a highly reactive nonmetal and an oxidizing agent that readily reacts with most elements as well as other compounds to forms oxide
Oxygen [tex](O_2)[/tex] is evolved during a process called photosynthetic electron transport when water is split by an oxygen-evolving complex to provide protons and electrons to the chloroplastic electron chain, generating ATP and NADPH that release energy. are sources and reduce power for the plant metabolism.
Thus, Oxygen would you expect to be present in increased concentration. So, the correct option is (B).
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The diagram below shows part of one strand of a DNA molecule. What would the bases on the other strand be?PLEASE HELP ME PLEASE SOMEONE I AM IN DIRE NEED OF IT AND I AM ALSO GIVING A LOT OF POINTS FOR THIS ANSWER SO PLEEEASEEE
Which best explains why muscle cells are different from blood cells
Answer:
A mutation occurs during the development of muscle cells but not in blood cells. Different genes are activated in muscle cells than in blood cells. Muscle cells experience different environmental influences than blood cells.
Explanation:
Answer:
Explanation:
A A mutation occurs during the development of muscle cells but not in blood cells. B Different genes are activated in muscle cells than in blood cells. C Muscles cells experience different environmental influences than blood cells. D Muscle cells are produced by the brain, but blood cells are produced by the heart.
In which stage of the cell cycle does the cell replicate its dna and carry out most of its life processes?.
How are igneous rocks classified?
A - size and shape
B- composition and grain size
C- texture and grain size
D - none of these
Deciduous trees have broad, flat leaves. Coniferous trees have needles. On a
summer day in New York, a leaf from which tree produces more glucose? Explain.
Answer:
A deciduous tree leaf because it basically means fruit tree
5) What is the control center of a cell?
Answer:
The nucleus, formed by a nuclear membrane around a fluid nucleoplasm, is the control center of the cell
Explanation:
GIVING BRAINLIEST Why is it difficult to create a vaccine for the flu?
A. a failure to induce immune response
B. antigen shifting
C. a loss of immunity
D. antibody shifting
Answer:
B. Antigen Shifting
Explanation:
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What process do stem cells undergo to give rise to different types of cells?
What process do stem cells undergo to give rise to different types of cells?
the answer is...
asymmetric cell division
What traits could help a predator be more "fit" to survive in each environment? be specific.
Answer:
If a predator was able to camouflage into the environment, if he made little noise, had good hearing, and could move fast, he would probably be more fit. Appearance could affect an individual's survival; not just color, but maybe sharp teeth, rough skin, a beak, or claws to fight of predators. High strength and speed are great as well, but in some species, being slower may assist their hunting, depending on their environment.
Explanation:
Answer:
If a predator can camouflage its surroundings, make less noise, have good hearing, and can move quickly, it is likely to be more suitable. Appearance can affect a person's survival. Not just the color, but also the sharp teeth, rough skin, and beak and claws to fight predators. High power and acceleration are also great, but for some species, slower can be useful counting on the environment when hunting. I have.
Explanation:
I just know (;
Which are examples of harmful mutations? Check all that apply.
one that causes a person to have a light patch of hair color
one that changes a mouse's eye shape but not its eyesight
one that allows a moth to blend into its environment
one that reduces a bean plant's ability to make food
one that increases the plants susceptibility to disease
Answer:
2 4 5 Edge 2021
Explanation:
2 one that changes a mouse’s eye shape but not its eyesight
4 one that reduces a bean plant’s ability to make food
5 one that increases the plants susceptibility to disease
Following are examples of harmful mutation:
one that reduces a bean plant's ability to make foodone that increases the plant's susceptibility to diseaseWhat are harmful mutation?Harmful mutations are genetic changes that have a negative effect on an organism's survival or ability to reproduce. Some examples of harmful mutations include:
A mutation that reduces a bean plant's ability to make food can affect its growth and survival, as it will have less energy to devote to other functions.A mutation that increases a plant's susceptibility to disease can make it more vulnerable to disease and reduce its ability to survive and reproduce.Learn more about mutations, here:
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10. Flattened, membrane-bound sacs that package and distribute proteins are called
the Golgi apparatus
True or false
Anwser: the Anwser is true
because golgi take products from the ER, modify and repackage and ships them out
During an annual check-up, the doctor typically feels the lymph nodes for swelling. What would swelling in the lymph nodes most likely indicate?
A.
the body is not receiving enough oxygen
B.
the body is experiencing an infection
C.
white blood cells are lacking nutrients
D.
white blood cells are growing uncontrollably
3. Clarissa and her friends go to a local pool to cool off during the summer. Classify this type of water use.
public
industrial
residential
agricultural
4.
Which choice is not a primary cause for deforestation?
need for agricultural land
introduction of non-native species
timber for building
mineral extraction
5.
What evidence of climate change is caused by glaciers melting?
glacier retreat
rising temperatures
rising sea level
extreme weather events
6.
Which atmospheric molecule is helpful when it is high in the atmosphere and blocks UV radiation but is harmful in the lower atmosphere where people can breathe it in?
nitrous oxide
carbon dioxide
ozone
sulfuric acid
7.
Why do scientists believe Earth’s climate is changing?
There is an increase in the amount of solar energy in the atmosphere.
There is a decrease in the amount of greenhouse gases in the atmosphere.
There is an increase in the number of particulates in the atmosphere.
There is an increase in the amount of greenhouse gases in the atmosphere.
8.
Which of the following is not a way to reduce personal water consumption?
taking shorter showers
eating less meat and dairy
throwing away old appliances
running the dishwasher when it is full
Answer:
3. Public
4. Introduction of non-native species
5. Rising Temperatures
6. Ozone
7. There is a decrease in the amount of greenhouse gases in the atmosphere.
8. Throwing away old appliances
what is hair proteomics?'
Answer:
Below
Explanation:
Analysis of the hair proteome, particularly its composition, protein abundances, deamidated hair proteins, and modification sites, may offer a novel approach to explore potential biomarkers of hair health quality, hair diseases, and aging.
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Would an older cell be more or less likely to be mutant cell than a newer cell?
Answer:
Yes, because the older a cell is it is likely to pass a genetic disorder to offspring
Explanation:
Which element has 1 valence electron in its outer shell and will react with a group 17 element in a 1:1 ratio? A. Beryllium B. Aluminum O C. Carbon O D. Potassium SUBNET
Answer:
Potassium!!!
Explanation:
Which does an organism need to undergo cellular respiration?
Answer:
A mitochondria
An uncharged atom of gold has an atomic number of 79 and an atomic mass of 197. This atom has ________ protons, ________ neutrons, and ________ electrons.
A. 79... 118... 79
B. 118... 79... 118
C. 118... 276... 118
D. 79... 34... 79
Answer:
A
Explanation:
Took the test
What happens when proteins in egg white are denatured?.
|| ▼ Answer ▼ ||
When the egg white is denatured like what is done in frying or boiling an egg, the protein present in the egg white will be coagulated.
|| ✪ Explanation ✪ ||
The texture of the egg will change due to denaturation. With the application of heat, protein is coagulated by losing its bonds for its shape. When the egg is boiled, the protein present will group together making the egg texture hard. Denaturation of proteins contributes to the change of their structure and thereby losing their function.
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If you have any questions please ask.
Answer:
Denaturation of proteins in egg disrupts the tertiary structure of proteins.
Explanation:
The bond between the charged groups and the non-polar groups is altered. This takes place at high temperatures and it is an irreversible denaturation. it results to whitening of the albumen
The hormone __________ increases the blood level of calcium.
Answer:
PTH
Explanation:
PTH raises calcium levels by releasing calcium from your bones and increasing the amount of calcium absorbed from your small intestine. When blood-calcium levels are too high, the parathyroid glands produce less PTH . But sometimes one or more of these glands produce too much hormone.
what is always at the lowest trophic level of the food chain?
1. some kind of animal
2. some kind of plant
3. decomposer
4. consumer
Look at the table you completed on the previous page. If you were to sequence the amino acids for a snapping turtle, which organism on the list would you predict the sequences would most closely resemble? Make sure to state an explanation of why you chose that organism, expressing this choice in terms of common ancestry.
The organism on the list that that the amino acid sequences would most closely resemble is the monkey.
What is an amino acid?It should be noted that an amino acid simply means the organic compounds that contain amino and carboxylate.
It should be noted that the organism on the list that that the sequences would most closely resemble is the monkey.
Human beings are closely related to monkeys as there's only one amino acid difference between them.
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What is the nucleic acid that contains the genetic information in most organisms
Answer:
Deoxyribonucleic Acid (DNA)
Explanation:
Answer:
Deoxyribonucleic Acid
AKA DNA
Explanation: