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tester [92]
3 years ago
13

Why are enzymes important to cells?

Biology
2 answers:
lesantik [10]3 years ago
8 0

Answer: (B) They help bring about chemical reactions.

Explanation: Enzymes are proteins that <u>control the speed of chemical reactions in your body</u>. Without enzymes, these reactions would take place too slowly to keep you alive. Enzymes also help cells to communicate with each other, keeping cell growth, life and death under control.

Igoryamba3 years ago
5 0
They help bring about chemical reactions.
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What is mutation, effects and patterns of inheritance and data analysis?
larisa [96]

Answer and Explanation:

Mutation:

It is the sudden variation that occurs in the sequence of our DNA either due to factors related to environment or mistakenly. These are inheritable changes in our genes.

Effects:

a. It results in the ability of an organism to adapt to the environmental variations.

b. It can also cause disorders and diseases in an organism.

c. It results in the evolution of organisms.

d. It also results in the variation in an organisms' phenotype.

d. It helps to carry out scientific research.

Patterns of Inheritance:

The inheritance in mutation only occurs when it is in germ cells which leads to the production of gametes and this mutation is known as germ line mutation.

Data analysis:

As only few cells are effected mostly in mutation it can not be detected.

5 0
3 years ago
Why does a plant cell shrivel when placed in a solution of salt water?A. The water rushes out of the cell.B. The solutes rush ou
marissa [1.9K]
<span>A. The water rushes out of the cell

Hope this helps!</span>
5 0
3 years ago
The earliest routine prenatal test is a first-trimester screen, which is usually done in the 11th to 13th week of pregnancy. it
mash [69]
A Outré sound might be the answer
4 0
4 years ago
3. All of the organic molecules are based on which element?
Ulleksa [173]

Answer:

<h2><u>Carbon</u><u>.</u><u> </u></h2>

Explanation:

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7 0
3 years ago
Is this equation balanced? Explain your answer. Na + Cl2 → NaCl ?
SOVA2 [1]
Unbalanced,
Na + Cl2

Na = 1
Cl = 2

NaCl

Na = 1
Cl = 1

Basically, both the reactants and products must have equal amounts of each element.
7 0
3 years ago
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