Which of the following best describes the relationship between the shape of enzymes and the reactions they catalyze? (5 points)

Group of answer choices

The shape of an enzyme depends on the reaction that it needs to catalyze.

Enzymes with more active sites can catalyze several reactions at once.

The shape of an enzyme determines which reaction it can catalyze.

Enzymes change shape after they catalyze a reaction and become waste products.

Answers

Answer 1

Answer:

The shape of an enzyme determines which reaction it can catalyze.

Explanation:

Enzymes are regenerated at the end of the reaction.


Related Questions

Which object in space emits light because it releases energy produced by nuclear fusion?
A. Earth’s Moon
B. Halley’s comet
C. Venus
D. Polaris

Answers

b if i’m not mistaken

Answer:Polaris

Explanation: Nuclear Fusion

A species is a particular type of living thing that can reproduce by interbreeding among themselves.

True False

Answers

I believe the answer is True. I could be wrong but let me know!!

Variation within organisms in a species increases the chance that a species will survive changing conditions. What kind of reproduction produces the most variation with species?
A) parthenogenesis

B) sexual reproduction

C) asexual reproduction

D) budding

Answers

Answer:

Sexual reproduction

Explanation:

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Which grouping has the least complex body plan?

Answers

Answer:

The correct answer to this question is "poriferia."

Explanation:

The common example of this group of animal is the sponge. Sponges are the basalmost clade of animals of the phylum Porifera. Given that you were on a research expedition in the Kingdom of Tonga, a coral atolll in the South Pacific, you can be able to find these sponge.By definition, coral atoll is a ring-shaped coral reef including a coral rim that encircles a lagoon partially or completely.

Answer:

The correct answer to this question is "poriferia."

The common example of this group of animal is the sponge. Sponges are the basalmost clade of animals of the phylum Porifera. Given that you were on a research expedition in the Kingdom of Tonga, a coral atolll in the South Pacific, you can be able to find these sponge.By definition, coral atoll is a ring-shaped coral reef including a coral rim that encircles a lagoon partially or completely.

Explanation:the common example of this group of animal is the sponge. Sponges are the basalmost clade of animals of the phylum Porifera. Given that you were on a research expedition in the Kingdom of Tonga, a coral atolll in the South Pacific, you can be able to find these sponge.By definition, coral atoll is a ring-shaped coral reef including a coral rim that encircles a lagoon partially or completely.

In the test for protein, why would some tubes show a slight purple color while others show a dark purple color?

Answers

Answer:

protein:

1. What is the name of the reagent used to test for the presence of proteins? (1 point)

           Biuret reagent  

2. What color indicates the presence of protein in a solution when the reagent is added? (1 point)  

When Biuret is added, it would turn blue when it is negative but if it is positive then it would turn to a purplish to a dark purple. Showing that there is protein.

                   

3. Which substances tested were positive for protein? (2 points)

The ones that were tested positive were milk solution and 50% egg solution.

4. Describe in your own words what we should do if the test tube for di-water tested positive for protein. (2 points)

Since Di water is our negative control, we know that there would be no proteins but if it was tested positive. Then we should start the experiment all over again this time with new, clean equipment.

Every single cell organism is able to survive because it carries out

Answers

Every single celled organism is able to survive because it carries out metabolic activities. Metabolic activity is a set of chemical reactions which are needed for an organism to maintain it's life.

Every single cell of an organism is able to survive independently because it carries out metabolic processes at its own.

What is Metabolism?

Metabolism can be defined as the chemical changes or reactions which take place in a cell or an organism. These changes make energy and the compounds which cells and organisms need to grow, reproduce, and stay healthy.

Metabolism is divided into two classes: anabolism and catabolism.  Anabolism involves the synthesis of a complex compound from simpler or smaller molecules or atoms. Catabolism involves the breakdown of a complex molecule into smaller and simpler ones.

Living organisms are able to perform the metabolic processes such as respiration, excretion, reproduction, and digestion which is a distinguishing factor from that of non-living organisms.

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Which statements describe the Sun? Check all that apply.

Answers

Answer:

the sun is big and there is many layer and the surface of the sun is 5.500 hot

Answer:

i already did the assignment and those are the answsers

Off the coast of the Pacific Northwest in the United States, the Pacific plate is being pushed underneath the North American plate in a subduction zone, caused by plate tectonics. As the rock from the Pacific plate is pushed under the North American plate, it is subjected to high temperatures and pressures. Which rock will be created from this process?

Answers

Answer:

Metamorphic rocks

Explanation:

When two oceanic plates collide, it occurs oceanic convergence. The thicker and older plate subduces under the other plate. As the thicker plate descends, it is heated and melted and its materials are incorporated into the mantle. The fast subduction originates magma. In the western Pacific crust is old and thick, and hence it submerges easier in the mantle.

Metamorphism provokes structural and mineralogic reordering in an original preexisting rock, under the influence of factors such as temperature and pressure, which are two of the most important and influencing ones.

This physic-chemical processes usually occur in deepness, many times related to plates movement and subduction processes. The sharped temperature rising might be caused by magma injection or by a deep placement or the original rock in a subduction zone.

According to the metamorphism processes, there are different kinds of metamorphic rocks. Metamorphic rocks that are the product of subduction event, belong to "regional metamorphism" which includes a huge area, and among this classification, "underground metamorphism" is associated with plates subduction, with a range temperature among 400-600ºC.  

What is the primary source of energy for all
living organisms?

Answers

Thw primary source is the Sun

Answer: the sun

Explanation:

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How do you get the pH of a solution closer to neutral?

Answers

Answer: You can add neutral solutions with a pH of 7, like water. Water will dissolve the alkaline/acidic pH to near 7 and 8, which are safe to drink.

Hope this helps you!

13. In a forest, why do you rarely see young pine trees growing under a broad-leaved tree, such as a maple? If broad-leaved trees eventually take over a forest as pines die off, how does that affect other organisms living in the forest? How does it affect this forest ecosystem?*​

Answers

Answer:/Explanation:

Broad leaved trees would block the sunlight due to the size of their leaves. This would reduce the amount of sunlight that the pine tree could absorb, and would therefore inhibit its ability to efficiently perform photosynthesis. This would reduce the amount of food it could synthesise, and interfere with its growth and reproduction.

Without pine trees, the diversity of the ecosystem would be reduced. Several organisms rely on pine seeds and leaves as a food source. In the absence of pine trees, competition for other food sources could increase, and certain birds, squirrels etc. could die off.

Pine trees are also a habitat for many birds and small creatures. Without these trees, these animals could struggle to find efficient shelter.


Diffusion is the movement of molecules from an area of high concentration of molecules to an area with a ____ concentration.

A. Equal
B. Higher
C. Lower
D. None of the above

Answers

Answer:

lower

Explanation:

Diffusion is the movement of molecules from an area of high concentration to an area of lower concentration. So, the correct option is C.

What is diffusion?

Diffusion is a type of passive transport, this means that it does not require any kind of external energy for movement of molecules. The difference in concentration in two areas gives rise to a concentration gradient. Where, in one area there is high concentration of molecules and in another, there is low concentration of molecules.

If the molecules move from an area of higher concentration to an area of lower concentration, they are moving along the direction of concentration gradient. This is why no additional energy is required. Diffusion is a type of passive transport where molecules move along a concentration gradient.

This is in contrast to active transport where molecules move against the concentration gradient and therefore require external energy.

Therefore the correct option is C.

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Why are the elephants facing a crisis?

Answers

Answer:

Many elephants are killed by poachers for their ivory tusk, the number of elephants in the world are decreasing

Explanation:

Google but in my own words

Which of the following is NOT a characteristic of all living things?
Ability to reproduce
Ability to move
O Growth and development
Homeostasis

Answers

Answer:

homeostatis

Explanation:

The answer should be homeostatis. Organisms can not do this.

Answer:

Ability to move

Explanation:

All organism species have the ability to reproduce, grow and develop, and maintain homeostasis (for example, sweating). Not all organisms can move, however. Cacti, for instance, are stiff and do not move on their own, yet are still alive.

Percent error definition for biology.

Answers

Answer:

A measure of how innaccurate a measurement is, standardized to how large the measurement is. Found by the formula (measured value-actual value)/actual value*100%J

Explanation:

Simply a percentage, the definition of it is up above.

Which of the following shows an unsaturated fatty acid?

Answers

Answer:

I belive the answer is B or C

Explanation:

Answer: its D

Explanation: i got it wrong cause of these guys

(03.01 LC)
Which of the following best describes the particles in an atom?
O Protons carry negative charge
O Neutrons carry positive charge
O Neutrons move around a nucleus
Electrons move around a nucleus

Answers

Electrons move around a nucleus

Answer:

Electrons move around a nucleus

Explanation:

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I will give Brainliest!!!!!!!!!!!!!!!!!!!
Please help me as soon as possible (T-T)

Answers

I think the answer is insulated gloves

8. A scientist noticed that the number of salamanders in ponds in Manatee County was
declining. This was a(n): (1 point)
O Hypothesis
O Theory
O Observation
Control

Answers

observation is the answer

hope this helps

How does a catalyst work?
A. by increasing the temperature of a chemical reaction
B. by decreasing the pressure of a chemical reaction
C. by increasing the concentration of reactants in a reaction
D. by decreasing the activation energy of a reaction

Answers

Answer:

D. By decreasing the activation energy of a reaction

Explanation:

Your laptop was left on all night without being charged. When you wake up, the battery is dead. What happened to the battery's energy? * 5 points It was destroyed It was transformed to light, heat and sound energy. It leaked out of the laptop's battery. It was given off to the surrounding air as radiation.

Answers

Answer:

It was transformed to light, heat and sound energy.

Explanation:

Energy in a battery is used act as chemical energy that gives power to an electronic device along wires.

Energy of laptops battery transformed to light, heat and sound energy when left overnight without being charged. Light energy can be seen when laptop left turned on, laptops also creates sounds due to intense vibrations as the system is turned on and chemical energy is utilized, and when chemical energy converted into heat energy and the system get heat up.

Hence, the correct answer is "It was transformed to light, heat and sound energy."

What are some way scientists
and engineers can
communicate information?

Answers

Answer: Some many talk face to face, email, phone discussions, or even text and blog. Scientists present their findings through conference presentations, peer-reviewed journals, and books.

Explanation:

Answer the following questions in one word.
a)
What types of quantities are pain, sadness, happiness, etc.
titu used for comparis​

Answers

my answer has to be 20 characters but the answer is : Emotions

I NEED HELP ASAP! (Picture is attacted) True or false answer. YOU DHA REAL ONE IF YOU HELP !

Answers

true ndjsjsjsjsjsjsjs

Fastttttttttttttttttttttttttttt I will give branliest

Answers

Answer:

ok

Explanation:

Which of the claims below does this model support? Select all the claims that are supported.

A. The number of trophic levels is unlimited

B. The number of trophic levels is limited, and typically is less than 10.

C. On average, about 10 percent of available energy is transferred from one trophic level to the next.

D. Among consumers in an ecosystem, first-level consumers have the most available energy

E The maximum amount of energy in a trophic level is 10,000 Joules.

Answers

Answer:

B. The number of trophic levels is limited, and typically is less than 10.

C. On average, about 10 percent of available energy is transferred from one trophic level to the next.

D. Among consumers in an ecosystem, first-level consumers have the most available energy

Explanation:

The number of trophic levels are limited. when one available energy is transferred from one trophic level to another trophic level, about 10 percent of energy is transferred whereas the rest of the energy about 90 percent is released in the form of heat energy. The first-level consumers have the most available energy due to higher biomass.

Answer:

Its b, c, d

Explanation:

i just did it.

Why does evolutionary theory absolutely require the earth to be very
old?

Answers

Answer:

Mainly because Evolution takes millions and millions of years to happen.

Explanation:

Evolutionary theory require earth to be very old because the process of evolution takes millions of year to happen.

What do you mean by evolution ?

Evolution is the process through which a population of organisms evolves as new generations replace ancestors. Individual species do not evolve; rather, communities of organisms do.

Natural selection processes like as environmental change, predation, or human disturbance create evolutionary adaptations, and these processes must continue and grow widespread for the change to remain and accumulate. That happens less frequently and slowly than you may expect.

Scientists have determined that Earth is 4.54 billion years old, with a 50 million year error, by dating the rocks in its ever-changing crust as well as those in Earth's neighbors, including the moon and passing meteorites.

Therefore, the Earth needs to be very old for evolutionary theory to be true.

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describe the 4 steps of the nitrogen cycle :)

Answers

Nitrogen cycle consists of four main steps namely:

Nitrogen Fixation
Ammonification/ Decay
Nitrification
De-nitrification

Hope this helps :)

HELP PLEASE
Which of these chemicals is not a pollutant?
A. Methane
B. Nitrogen gas
C. Nitrate
D. Carbon dioxide

Answers

Answer:

All these chemicals are primary causes of pollution. Although, only one isn't an air pollutant. Which would make my best Guess C. Nitrate

Explanation:

A. Methane Is the main component in gas and oil. Oil companies have been responsible for polluting our air with about seven million tons of methane per year.

B. Nitrogen gas in general is one of the main air pollutions. otherwise know as Nitrogen dioxide.

C. Nitrates are found in ground waters and transfers into the soils surrounding said waters. Nitrates commonly are a cause of death in infants when drinking tab water or eating crops grown from nitrate infected soils. Adults aren't nearly as infected by this.

D. Carbon Dioxide is a greenhouse gas that pollutes our air and has been a main cause of global warming.

I'm at a loss for answering this question since all of these are polluting our earth in some way. The only way I can think to answer this is that all but one are air pollutants. So maybe the one that is not a air pollutant is the correct answer. My best guess is C. Nitrate

Hopes This Helps :)

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Which sentence correctly explains the process and conditions needed for sleet to form? (15 pointsss :)

Group of answer choices:

A. During thunderstorms and extremely cold temperatures, water droplets freeze in layers and form balls or chunks of ice.

B. Both the temperature of the cloud and the temperature of the air must be below freezing in order for the flakes to fall from the sky.

C. A liquid form of precipitation that is formed in above freezing temperatures becomes heavier as it falls the ground in the form of raindrops.

D. Ice crystals melt as they fall through a warm layer of air and then refreeze into small ice pellets as they pass through a colder layer of air.

Answers

green was not the impostor

Explanation:

u are all idiots

Answer:

gerijddhbdykbzdkvci

Other Questions
Complete the multiplication problems and order them from least to greatest according to their products. 6.5x2.5 0.6x2.5 6.0x2.5Please help!! God bless! :) The concentration of carbon dioxide (CO2) in the atmosphere is increasing rapidly due to our use of fossil fuels. Because plants use CO2 to fuel photosynthesis, more CO2 may cause trees and other plants to grow faster. An elaborate apparatus allows researchers to pipe extra CO2 to a 30-meter circle of forest. They selected two nearby circles in each of three parts of a pine forest and randomly chose one of each pair to receive extra CO2. The response variable is the mean increase in base area for 30 to 40 trees in a circle during a growing season. We measure this in percent increase per year. Here are one year's data.Pair Control plot Treated plot1 9.728 10.7482 7.276 8.3323 5.612 6.632Required:a. State the null and alternative hypotheses.b. Explain clearly why the investigators used a one-sided alternative. 1. The researchers have no preconceived idea what extra CO2 will do to the growth rate. 2. The researchers have reason to believe that CO2 will decrease growth rate. 3. The researchers have reason to believe that CO2 will increase growth rate. c. Carry out a test and report your conclusion in simple language. A bottled water company charges $8 per month for a watercooler and $5 per bottle b of water. Write an equation thatrepresents the total cost C for monthly water service. Help plss will give brainliest Determine the density in g/cm3 of a mineral that has a volume of 3.8 cm3 and a mass of 22.4 g. help me plzz thank you if your right I will mark brainiest A closet is 3 yards wide. What is its width in inches? Are these two expressions equivalent 42+35 and 7(6+5) If you have metamorphic rock and melt it, what does it become?A. MagmaB. MineralsC. Sedimentary RockD. Soil A graph of a quadratic function is shown below.What is the vertex of the parabola shown? (5 points)A (10, 800)B (800, 10)C (30, 0)D (0, 600) Help me please!!!!!!!! Compare and contrast xy with xy what was the reason they invented the Magna Carta Brittany graphs the point (6,3) on a coordinate grid, which describes where she should plot the point of she starts at the origin?A) 6 units to the left and 3 units upB) 6 units up and 3 units to the leftC) 6 units to the right and 3 units upD) 6 units up and 3 units to the right Which linear function has the steepest slope? which lunar phase occurs when the moon is directly across from the sun with the Earth in the middle. During this phase we see light reflected off the entire near side of the moon help plezz if u canDirections: Write the mood you feel the author is trying to convey for each group of sentences below. Highlight or underline all the words and phrases that contribute to that mood.I could barely feel my legs, and my heart was pumping madly as I awaited the news of my grandfathers operation. He had been in the operating room for the past four hours, and I had been in the hospitals waiting room with the other members of my family.Mood: _______________________________________________________________________ Which best explains the process of meiosis? Meiosis includes cytokinesis, which divides the cell's DNA.Meiosis is a series of steps that divides the cell's cytoplasm. Meiosis includes interphase, which divides the cell's cytoplasm.Meiosis is a series of steps that divides the cell's DNA. Round 15.78947368 to two decimalPlacesPls pls helppp Which statement best summarizes Chandra Gupta IIs leadership style?He led his subjects with fear and threats.He led his people with the help of local leaders.He led his citizens by leaving them to do as they pleased.He led the empire with help from neighboring countries.