UNIT 1 CHAPTER 12-RESPIRATION

Question 0

how many stages are there in aerobic respiration ?

Answer 0

2 stages
stage 1
stage 2

Question 1

what is aerobic respiration ?

Answer 1

it is the controlled release of energy from our food using oxygen

Question 2

what is the stage 1 called

Answer 2

glycolysis

Question 3

where does stage 2 occur ?

Answer 3

mitochondria

Question 4

what is anaerobic respiration also known as ?

Answer 4

fermentation

Question 5

what does biotechnology refer to ?

Answer 5

refers to using organisms to make useful products or carry out useful reactions

Question 6

what is the name of the vessel where biological reactions take place ?

Answer 6

bioreactor

Question 7

what is external respiration ?

Answer 7

it is the process of gas exchange or breathing

Question 8

what is internal respiration ?

Answer 8

it is the release of energy(ATP) from food using enzymes

Question 9

which type of respiration requires oxygen ?

Answer 9

aerobic respiration

Question 10

which type of respiration doesn’t require oxygen

Answer 10

anaerobic respiration

Question 11

what are some advantages of immobilised cells ?

Answer 11

they can be reused,
cells cant be damaged in the process,
cells are easy to separate from the product,