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3 years ago

Which of the following best describes what happens to an enzyme after it catalyzes a chemical reaction?

Biology

2 answers:

solmaris [256]3 years ago

7 0

Answer:

The correct answer is option B. "It is unchanged and can be used again for the same chemical reaction".

Explanation:

One characteristic of enzymes is that they are reusable. Enzymes are not reactants and are not used in the reaction that they catalyze. Once the enzyme catalyzes a chemical reaction, it remains unchanged and can be used again for the same chemical reaction. Usually, one enzyme can bind onto several substrate molecules and catalyze the same reaction multiple times.

S_A_V [24]3 years ago

5 0

B. Catalysts are not changed during a chemical reaction.

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Yesterday I went on a trip to the beach. I saw several different organisms. First I saw a sea sponge. It had a body that was not

-BARSIC- [3]

Answer:

1. Either porifera or asymmetrical

2. Invertebrate

3. filtering

4. Axis

5. I don't know this one, I'm sorry.

6. Exoskeleton

7. Cold-Blooded creature

8. Vertebrate

9. Endoskeleton

10. Warm-blooded animal

Good Luck! Hope I wasn't too late.

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3 years ago

ribose sugar is used to make nucleic acid however, it is not formed directly in photosynthesis but is formed from glucose. How d

Ilia_Sergeevich [38]

Answer: Ribose is synthesized from glucose and other monosaccharide molecules in living cells by a process known as pentose phosphate pathway. The pentose phosphate pathway is a series of chemical reactions taking place in the cytosol of cells.

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3 years ago

Find the error(s) and fix the statement: Land heats slower and to lower temperatures than water.

klio [65]

Land heats slower and too lower tempetures then water i believe is correct

3 0

3 years ago

Desity can often be used to help determin the identity for a substance

sp2606 [1]

Density can be useful in identifying substances. It is also a convenient property because it provides a link (or conversion factor) between the mass and the volume of a substance. Mass and volume are extensive (or extrinsic) properties of matter - they depend on amount.

7 0

3 years ago

Which of the following is the correct explanation for linked genes?

steposvetlana [31]

Answer:

Genes are inherited together on the same chromosome.

Explanation:

An independent array of genes has to have different chromosomes or to be sufficiently far on the same chromosome to allow for crossing. The associated genes are in the same chromosome and have no overlap. Together they are transferred to the daughter cells.

8 0

3 years ago