Respiration

Question 0

What side of the heart contains oxygenated blood?

Answer 0

Left

Question 1

What is the respiration equation?

Answer 1

glucose+oxygen->carbon dioxide+water

Question 2

When there is not enough oxygen, muscles respire and create Latic acid (a toxic acid that causes muscles to ache). What type of respiration is this called?

Answer 2

Anaerobic respiration

Question 3

What are the 2 main details of an artery?

Answer 3

Narrow tube and think walls

Question 4

What are the 2 main details of a vein?

Answer 4

Thin wall and wide tube

Question 5

What are the 2 main details of a capillary?

Answer 5

Very thin wall and very narrow tube

Question 6

After exercise, why does your heart pump faster and why do you pant?

Answer 6

The heart is pumping blood containing oxygen to energise parts of the body. Hence why we pant as, it is an easy way to get oxygen in quickly.

Question 7

What is in air?

Answer 7

Nitrogen
Oxygen
Carbon dioxide
Other gases

Question 8

What happens to your diaphragm when you breath in?

Answer 8

Contracts and moves down

Question 9

What happens in the Alveoli that we would die without?

Answer 9

Gas exchange

Question 10

What colour do you normally colour oxygenated blood cells?

Answer 10

Red

Question 11

What 3 properties do the alveoli have to help with the gas exchange?

Answer 11

Smooth moist walls
Thin walls
Large surface area

Question 12

What are the ‘branch like’ things in your lungs?

Answer 12

Bronchioles

Question 13

What is the proper word for the wind pipe?

Answer 13

Trachea

Question 14

What are the things at the end of the bronchioles?

Answer 14

Alveoli

Question 15

In a cigaret, what are the 3 main chemicals?

Answer 15

Tar
Nicotine
Carbon monoxide

Question 16

Why is it bad that cigarets destroy cillia?

Answer 16

Mucus can’t be removed

Question 17

What is the most common consequence of smoking during pregnancy?

Answer 17

Miscarriage

Question 18

Where do we get majority of our glucose?

Answer 18

Food