Respiration

Question 1

What is respiration?

Answer 1

Respiration is a chemical reaction and not breathing.

Question 2

What is the word equation for respiration

Answer 2

Glucose+oxygen=water+carbon dioxide+energy

Question 3

How do you get oxygen?

Answer 3

U get oxygen from breathing . The oxygen is put in the blood stream and carried around the body

Question 4

Where does carbon dioxide go?

Answer 4

Carbon dioxide is a gas which is carried from the blood stream to the lungs. Then the carbon dioxide is exhaled

Question 5

How is oxygen and other reactants such as glocose transported

Answer 5

It is transported by the circulatory system

Question 6

How do you detect carbon dioxide ( test)and what colour does it change to?

Answer 6

It turns from colourless to milky white if carbon dioxide is present and the test is using limewater

Question 7

What test is using hydrogencarbonate? And what colours does it turn to?

Answer 7

The colour changes when carbon dioxide is added / removed
When it is added it changes from red / orange to yellow
When it is removed it changes from red / orange to purple