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Ganezh [65]
4 years ago
12

2. What is an enzyme, and what is its role in a reaction?

Biology
2 answers:
vovikov84 [41]4 years ago
6 0

Answer:

Contractile

Explanation:

Ivanshal [37]4 years ago
4 0

An enzyme is a protein catalyst that lowers the activation energy required to undergo a chemical reaction, which speeds up the rate of reaction.

A prokaryotic cell does not contain a nucleus, while a eukaryotic cell does contain a nucleus.

In eukaryotic cells, a nucleus holds the cell's DNA. Ribosomes is the site of protein synthesis. Cell membrane acts as a layer of protection for the organelles. The cytoplasm holds the cell's shape and suspends the organelles within the cell.

Plant cells contain chloroplast, chlorophyll, and a cell wall. Animal cells contain centrioles.


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Muscle tissues is composed of cells which have the unique potential to shorten or settlement that allows you to produce movement of the frame parts. The tissue is particularly mobile and is properly provided with blood vessels.

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4 0
2 years ago
Is this correct or incorrect/doesn't make sense?
erastova [34]

Yes it absolutely makes sense and it is correct. Although there are many more definitions of a gene out there but this one is not wrong.

5 0
3 years ago
An irregular object with a mass of 118 g displaces 25 ml of water when placed in a graduated cylinder. calculate the density of
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What are the 2 key structures in the protein building process during this<br> step?
scoray [572]

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Explanation:

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