{{asɛmtiNe Ɔkyerɛwfo}} | Nhomakorabea | Nneɛma a ɛma wotumi yɛ ade

1

nucleic acid

carbohydrate

lipid

protein

1

hydrolysis of fats

synthesis of polysaccharide

hydrolysis of a carbohydrate

deamination of amino acids

1

Graph (3)

Graph (4)

Graph (1)

Graph (2)

1

digestion

aerobic respiration

dehydration synthesis

enzymatic hydrolysis

1

A and B

C and D

B and C

A and D

1

Which statement best describes enzymes?

Every enymes controls many different reactions

Temperature changes do not affect enzymes

The rate of the activity of an enzyme might change as the pH changes

Enzymes are produced from the building blocks of carbohydrates

1

increases, then decreases

remains the same

increases

decreases

1

State what would most likely happen to the rate of enzyme action if the temperature were reduced by 10 degrees. Support your answer

1

Pepsin works best in which type of environment?

neutral

basic only

sometimes acidic, sometimes basic

acidic, only

1

Neither enzyme works at a pH of

5

13

1

3

1

The dipeptide would digest faster

The amino acids would combine slower or not at all

The amino acids would combine faster

The dipeptide would digest slower or not at all

1

Which list of molecules is arranged in order of decreasing size?

oxygen, glucose, sucrose, starch

oxygen, starch, glucose, sucrose

starch, glucose, sucrose, oxygen

sucrose, oxygen, starch, glucose

1

Cellulose is formed from glucose molecules by a process known as

cellular respiration

photosynthesis

hydrolysis

dehydration synthesis

1

An excess of enzyme X was present, resulting in a decrease in the production of substance B

Excess energy for step 2 prevented the conversion of substance B to substance C

A mutation occurred causing the change in the ability of the cell to use substance C

Nuclear DNA was altered resulting in the cell being unable to make enzyme Y

1

Which condition is necessary for enzymes and hormones to function properly in the human body?

These chenicals must be able to replicate

Body pH must be above 10

Body Temperature must be above 40 C

These chemicals must have a specific shape

MD Macromolecule and Enzyme Test

MD Macromolecule and Enzyme Test

Which statement best describes enzymes?

State what would most likely happen to the rate of enzyme action if the temperature were reduced by 10 degrees. Support your answer

Pepsin works best in which type of environment?

Neither enzyme works at a pH of

Which list of molecules is arranged in order of decreasing size?

Cellulose is formed from glucose molecules by a process known as

Which condition is necessary for enzymes and hormones to function properly in the human body?

Which statement best describes enzymes?

State what would most likely happen to the rate of enzyme action if the temperature were reduced by 10 degrees. Support your answer

Pepsin works best in which type of environment?

Neither enzyme works at a pH of

Which list of molecules is arranged in order of decreasing size?

Cellulose is formed from glucose molecules by a process known as

Which condition is necessary for enzymes and hormones to function properly in the human body?