Respiration

Question 1

An organism from the Fungi Kingdom that carries out anaerobic respiration

Answer 1

Yeast

Question 2

Another term used to describe anaerobic respiration

Answer 2

Fermentation

Question 3

Importance of sterilising equipment when carrying out biological experimnets

Answer 3

Eliminate unwanted micro-organisms

Question 4

Substrate of respiration

Answer 4

Glucose

Question 5

Control of fermentation experiment to produce alcohol

Answer 5

A second apparatus without adding yeast cells

Question 6

How to create anaerobic conditions in a conical flask

Answer 6

Boil glucose and water for 5 mins

Question 7

Another product apart from alcohol thats produced by fermentation

Answer 7

CO2

Question 8

Test for CO2 production

Answer 8

Limewater

Question 9

Chemicals and procedure used to test for alcohol presence

Answer 9

• Add potassium iodide
• Add sodium hypochlorite
• Place the test tube in a hot water bath

Question 10

What is ATP and what is its function

Answer 10

• Adenosine triphosphate, and energy rich molecule

- A source of energy and used for cell reactions

Question 11

What is NADP and what process is it involved in

Answer 11

• Nicotinamide Adenine Dinucleotide Phosphate

- Photosynthesis

Question 12

Distinguish between high and low energy molecules

Answer 12

• High - Have electrons

- Low - Have no electrons