different parts of plant cells

Question 1

function of a cell wall

Answer 1

Made of cellulose- helps to strengthen and support the cell

Question 2

function of a permanent vacuole

Answer 2

contains cell sap and helps to keep the cell hydrated

Question 3

function of chloroplasts

Answer 3

chloroplasts control photosynthesis in a cell- this creates energy for the cell

Question 4

what do chloroplasts contain?

Answer 4

chlorophyll

Question 5

function of chlorophyll

Answer 5

chlorophyll absorb the light needed in photosynthesis

Question 6

what is cell differentiation

Answer 6

cell differentiation is the process when a cell changes to become specialised for it’s job

Question 7

When does differentiation occur?

Answer 7

when most organisms are develop

Question 8

How long does cell differentiation last in animal cells

Answer 8

The ability to differentiate is lost at an early stage when the cells become specialised

Question 9

How long does cell differentiation last in plant cells

Answer 9

Lots of plant cells don’t ever lose this ability

Question 10

When does cell differentiation occur in mature animals

Answer 10

This is used for repairing and replacing cells such as blood and skin cells

Question 11

What cells called when they are undifferentiated

Answer 11

Stem cells