Biology Notesimportant

Question 1

What is a species

Answer 1

Animals from one family that can reproduce to make a fertile offspring

Question 2

What are the parts of a cell

Answer 2

Nucleus , cytoplasm , mitochondria , cell membrane

Question 3

What is the function of a vacuole

Answer 3

For the storage and disposal of certain substances

Question 4

What is the word equation for photosynthesis

Answer 4

Carbon dioxide + water - >glucose + oxygen

Question 5

Where does photosynthesis take place

Answer 5

The chloroplast

Question 6

Parts of a plant cell

Answer 6

Vacuole , cytoplasm, cell wall , cell membrane, nucleus, mitochondria, ribosomes , chloroplast and chlorophyll

Question 7

Types of drug

Answer 7

Hallucinogen , depressant , stimulant, painkiller and performance enhancer

Question 8

What are the 7 key nutrients

Answer 8

Carbohydrates , lipids (fat ) , vitamins ,proteins , minerals , fibre and water

Question 9

What is needed for the growth and repair of tissues

Answer 9

Protein

Question 10

What can we use to test for starch

Answer 10

Iodine

Question 11

What are enzymes

Answer 11

A biological catalyst