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31)B bec think of a enzyme as a key and a lock only one key will work with one lock and not others. So you see B and the black shape on top of it fits perfectly with. B . Another shape would not. So if it was a different shape the enzyme would not recognize it. The key would not fit the lock.
32) is A it pointing arrows out of the cell so everthing need to go out cell A has more insde then out so think ATP as a force pushing it out. And B there more in then out so it can move out easily:
Related Questions
Evolution _____.
A. doesn't happen below the species.
B. is always caused by mutation.
C. is a slow, gradual change over time.
D. happens very quickly.
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The photograph best illustrates which environmental issues in Asia?
A) Flooding of the Yangtze River
B) Pollution of the Ganges River
C) Damage caused by the building of the Three Gorges Dam
D) "Brown Clouds" that are now common in some parts of Asai
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D. "Brown Clouds" that are now common in some parts of Asai
Explaining: Air Pollution can form brown clouds (haze of pollution) which reduce rainfall and temperatures.
Good luck and have a nice BenevolentPuppy day! :D
what process is responsible for building successive rock layers on earth
deposition
faulting
folding
erosion
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What problem would unlimited cell growth pose for a cell
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 This substance makes up the majority of your cells, and is necessary for them to carry out most of their chemical reactions.
What is it?
A)Carbon B)Oxygen C)Sugar D)Water
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Answer:
(D). water.
Explanation:
Water makes up majority of all cells and is the most abundant molecule present in a cell along with other major biomolecules. It accounts for about 70% of total cell mass.
Water is necessary for the cells to perform most of their chemical reactions as it acts as a solvent and helps in transport of dissolved compounds from or into the cells.
Thus, the correct answer is option (D).
Under what conditions would a molecule need to be actively transported across a membrane?
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Answer:
please give me brainlist and follow
Explanation:
Transport proteins can form a larger opening or pore that allows molecules to pass. Under what conditions would a molecule need to be actively transported across a membrane? A molecule would need to be actively transported when the concentration of the molecule is higher on the other side of the membrane.
The ability of water to hold more heat than land keeps the temperature on Earth
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Hope this helps
Can someone please help me with this question?......
A dichotomous key starts with _____ information and leads to _____ information. A) specific, general B) general, specific C) known, unknown D) major, minor
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PLEASE HELP!!
Which substances do you think are carbohydrates?
Which substances do you think are lipids?
Which substances do you think are proteins?
(You can pick more than one. answer for each question)
A. Water.
B. Albumin.
C. Unknown substance.
D. Saliva.
E. Potato.
F. Vegetable oil.
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B could be considered a protein, D produces enzymes that break down carbohydrates but D by itself is none of the above.
melting wax
evaporating gasoline
freezing water
These changes are all examples of
A) nuclear changes.
B) physical changes.
C) chemical changes.
D) energy consumption.
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All of these are changes that are not changing any of the make-up of the molecules in any fashion. they are only changing the physical state or appearance. They all are B) Physical Changes
How does sensation influence our behaviours in the environment
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Sensation refers to sensing the outer environment with the help of the sensory organs in the form of touch, smell, sound, taste and sight. According to the environmental conditions, the sensory organs act and send the message to the brain which is then interpreted. For example, change in the environmental temperature such as hot or cold is sensed by the skin and interpreted by the brain.
what did the 1980 Mount Saint Helens volcanic eruptions teach environmental scientists?
Planting Douglas fir trees was essential to recovering the forest.
Salvage logging was essential to protecting the area from fire an insect threats.
Seating the slopes was necessary to prevent erosion.
Many of the initial pioneering species actually survived the eruptions.
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Answer: Many of the initial pioneering species actually survived the eruptions.
1980 Mount Saint Helens volcanic eruptions were efficient to teach scientists about the ecological relationships and succession after volcanic activity. Charlie Crisafulli was a ecologists who arrived at the volcanic site along with his colleagues to collect ecological data. He noted the development of ecological relationships across the volcanic landmass. He documented the types, amounts and distribution of surviving organisms, which further took forward the responsibility of colonization and succession.
Why is it important to define the limits of an ecosystem and what are some examples of those limits?
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Why and/or how are invasive species of plants introduced to new foreign areas?
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bactria double every generation one bacterium is the first generation how many are in the sixth generation?
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Generation 2 = 2 bacteria
Generation 3 = 4 bacteria
Generation 4 = 8 bacteria
Generation 5 = 16 bacteria
Generation 6 = 32 bacteria <-- Answer
a population that increases 5 percent every year is said to be experiencing
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Describe the relationship between ATP and ADP and the importance of this relationship within a cell. (10 points)
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ATP is Adenosine Triphosphade
ADP is Adenosine Diphosphate
The prefix, tri and di signify the number of phosphate groups attached onto the nucleoside, which in this case is Adenosine.
it's essentially the one that provides energy and stores it for almost all functions within the cell.
ATP and ADP have a significant energy-providing relationship in cells. When a cell needs energy, ATP is broken down into ADP, releasing energy for the cell's usage. The cell then regenerates ATP from ADP during cellular respiration.
Explanation:The relationship between ATP (Adenosine Triphosphate) and ADP (Adenosine Diphosphate) is essential to the energy dynamics within a cell. ATP is known as the 'energy currency' of the cell because it provides energy for biological processes. When a cell needs energy, it breaks down ATP into ADP and an inorganic phosphate, releasing the energy stored in the bond for the cell to use. The significance of this relationship lies in its ability to maintain the energy balance in a cell.
Once ATP has been converted to ADP, it is crucial that the cell restores ATP for future energy needs. The cell does this in a process known as cellular respiration in which glucose and other nutrients are broken down to regenerate ATP from ADP, hence keeping the cycle of energy extraction and recovery going.
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if a number cube is tossed once which of these is the most likely outcome one, 3, a number greater than 1, or number less than 3.
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Then it is not equal to have 1 greater than a tree has four numbers and less than three has 2. So more likely, Greater than three.
What is the connection between the liver (organ), UV radiation (sunlight), and bone tissue?
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Name one example of each macromolecule.
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which reason best explains why the cell membrane helps the cell maintain homeostasis
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The correct answer is:
A. The cell membrane is selectively permeable.
Explanation:
A selectively permeable cell membrane is a cell membrane that concedes certain molecules, and/or ions to pass inside it by means of active or inactive transport. Cell membrane assumes a vital part in saving up the homeostasis by regulating the substances that infiltrate the phone, either opening the phone or leaving the phone.
Given what you know about global-scale convection cells, where would you travel if you were interested in experiencing warm, plentiful rain?
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To experience warm, plentiful rain you would travel to areas near the equator, particularly in the tropical rain belt. This is due to the workings of the global-scale convection cells and Hadley cells that create warm and abundant rainfall in these regions.
Explanation:If you are interested in experiencing warm, plentiful rain, you'd travel to areas near the equator, particularly in the region known as the tropical rain belt which is characterized by global-scale convection cells. For example, parts of East Africa like Kenya, Uganda, and regions around Lake Victoria receive a high amount of rainfall annually due to the effects of these convection cells. Convection is a process where heat is transferred through a gas or a liquid by the bulk movement of heated parts of the substance. In the context of the earth's atmosphere, solar radiation heats the earth's surface more around the equator. This warm air rises creating low pressure areas, causing humid winds to blow in, and as the moist warm air continues to rise, it cools down and eventually condenses causing high rainfall. This condensation and the resultant rainfall release heat into the atmosphere driving more convection creating a continuous cycle.
Another characteristic of the global-scale convection cells, apart from producing a band of heavy rainfall around the equator, is that they also drive global weather patterns. These cells, also known as Hadley cells in the equatorial region, contribute to the overall climate of the tropical regions making them warm and rain plentiful, which is what you would experience if you traveled to that geographical location.
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What process uses atomic particles of carbon and uranium to determine exact age?
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Answer:
Radioactive dating
Explanation:
Radioactive dating is also know as radioisotope dating. It is a technique used to find out the age or used to date materials such as rocks or carbon by determining the relative amounts of some radioactive elements present in the specimen. By "age" it is meant by time elapsed from when the mineral specimen was formed.
What is photosynthesis and what are it’s major components
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6Co2+6H20 -> c6H1206+ 602
Using at least three sentences, explain the cycling of energy through the processes of photosynthesis and cellular respiration.
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plss hurry...
what does it mean to say that diffusion eventually results in equilibrium?
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Using at least three sentences, explain the cycling of energy through the processes of photosynthesis and cellular respiration .
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Answer and explanation;
Photosynthesis and cellular respiration are connected through an important relationship. The products of one process are the reactants of the other.
Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water. While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide.
Cellular respiration and photosynthesis are important parts of the carbon cycle. While cellular respiration releases carbon dioxide into the environment, photosynthesis pulls carbon dioxide out of the atmosphere.
The table below shows the age of fossils found in four separate layers of an undisturbed rock:
Fossils In Rock Layers
Layer Fossil in Layer Age of Fossil (million years)
A W 550
B X 240
C Y 680
D Z 450
Which is the topmost layer of the rock?
Layer A
Layer B
Layer C
Layer D
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Hope this helped!!!!! :)
The topmost layer of the rock is : Layer B
From the table the layer B is 240 million years and it is the youngest layer. While the oldest layer in the table is Layer C which is 680 million years old.
During the arrangement of rock layers of an undisturbed rock ( i.e. rock that has not undergo any form of metamorphosis either artificially or naturally ) the oldest layer of the rock is found at the base of the rock while the youngest layer is situated as the topmost layer of the rock.
Hence we can conclude that the topmost layer of the rock is Layer B
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why is it important to learn about energy how do we use it in everyday lives
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Why aren't we overrun with rabbits? what do you think keep the wild rabbits population in check?
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Rabbit populations are controlled by natural predators, diseases like the myxoma virus, habitat loss, and human intervention. Predator-prey dynamics and habitat conservation are key aspects of maintaining the balance of rabbit numbers in the wild.
The wild rabbit population is kept in check by several factors, including natural predators, disease, habitat destruction, and human intervention. Predators such as hawks, stoats, ferrets, weasels, and lynxes play crucial roles in controlling rabbit populations by hunting them for food. For example, the population cycles of the snowshoe rabbit and its predator, the lynx, show how predator-prey interactions can impact rabbit numbers. Disease can also regulate rabbit populations; the myxoma virus outbreak in Australia in the 1950s significantly reduced rabbit numbers, though the population did recover to some extent. Additionally, loss of habitat due to human activities like urbanization, intensive agriculture, and the removal of hedgerows and fencerows, which are crucial for providing shelter and food for rabbits, has led to a decline in their numbers. Conservation efforts and public education about maintaining natural habitats can support the preservation of wildlife, including rabbits and their predators.