Question

1.   Enzymes are important because they  (1 point)
A.contain water.
B.speed up chemical reactions.
C.contain genetic material.
D.help the cell maintain its shape.

Answer 1

@Nnesha
@nevermind_justschool
@NarwhalsDestroyer

Answer 2

please help gold medal

Answer 3

@jacob229

Answer 4

Enzymes are important because they allow reactions to occur at body temperature.

Answer 5

B it speeds up reactions

Answer 6

thanks

Answer 7

Enzymes are natural catalysts.
Catalysts usually increases the rate of the reaction by decreasing the activation energy so the answer is B

Answer 8

  What happens in the phloem?  (1 point)
A.Water moves up from roots.
B.Food moves down from leaves.
C.Food moves up from roots.
D.Water moves down to roots.

Answer 9

Water and mineral transport from roots to aerial parts of the plant., this is through the xylem. Transportation of food and nutrients such as sugar and amino acids from leaves to storage organs and growing parts of plant occurs in phloem.