Respiration

Question 1

Give an example of external Respiration

Answer 1

Breathing

Question 2

Give an example of internal Respiration

Answer 2

Release of energy from food

Question 3

What does glucose split into

Answer 3

Pyruvate

Question 4

What is Anaerobic Respiration

Answer 4

The release of energy from food without O2

Question 5

What does Anaerobic Respiration cause in muscles

Answer 5

Lactic acid

Question 6

What is the process of ethanol and CO2

Answer 6

Fermentation

Question 7

What is the net production of ATP’s in anerobic respiration

Answer 7

2

Question 8

If oxygen is present where does the pyruvate enter

Answer 8

Mitochondrion

Question 9

When the pyruvate looses a carbon (C) what does it form

Answer 9

Acetyl Co enzyme A

Question 10

What are the 2 lost high energy electrons picked up by

Answer 10

NAD and NADH

Question 11

Where are lost high energy electrons brought to

Answer 11

The electron carrier system

Question 12

What do electrons produce at the end of the Kerbs cycle

Answer 12

ATP’s

Question 13

What is Acetyl Co enzyme A broken down into (3)

Answer 13

H+, high energy electron and CO2

Question 14

When electrons loose energy what do they convert

Answer 14

ADP to ATP

Question 15

At the end of the kerbs cycle, What is used to form water

Answer 15

H+ and Oxygen

Question 16

What is the net production of ATP’s after the kerbs cycle

Answer 16

38

Question 17

What is biotechnology

Answer 17

The use of living organisms to produce useful substances

Question 18

Name an example of biotechnology

Answer 18

Bacteria to human insulin

Question 19

Where does most bioprocessing occur

Answer 19

Vessels called bioreactors

Question 20

What does it mean when bioprocessing is batch

Answer 20

This is when the substrate is left alone after the initial adding until the end of the process

Question 21

How are micro organisms prevented from being lost

Answer 21

They are often immobilized or bonded in gel

Question 22

What an advantage of immobilized gels

Answer 22

They can be easily re used on low cost