Photosynthesis Test

Front 1

Bindweed grows as high as possible on the rose bush so that the bindweedcan get as much .................................... as possible.

Back 1

Sunlight

Front 2

Bindweed grows around the rose bush because the rose bush provides....................................... for the bindweed.

Back 2

Support

Front 3

A gardener cut through the stem of the bindweed at X.Two days later the bindweed above X was dead.Why did the bindweed die?

Back 3

No water

Front 4

The gardener adds fertiliser to the soil to help her rose bushes to grow well.What do plants get from the fertiliser?

Back 4

Minerals

Front 5

Plant roots have root hairs.Which diagram shows a root hair?

Back 5

Diagram C shows a root hair

Front 6

Photosynthesis equation (word form)

Back 6

Water + Carbon dioxide => glucose + oxygen

Front 7

Photosynthesis equation (Scientific form)

Back 7

H20 + CO2 => C6 H12 06 + O2

Front 8

Plants in shady areas have bigger leaves. Why is that?

Back 8

To absorb as much light as possible

Front 9

What part of the leaf cells makes the leaf green?

Back 9

Chloroplasts

Front 10

Cell wall = ?

Cytoplasm = ?

Nucleus = ?

Vacuole = ?

Back 10

Cell wall = D

Cytoplasm = F

Nucleus = A

Vacuole = C

Front 11

Which of the labelled parts are also present in an animal cell?

Back 11

Nucleus, Cytoplasm

Front 12

Cell X is found = ?

Cell Y is found = ?

Back 12

Cell X = Leaf

Cell Y = Root

Front 13

Give the name of part B.

Back 13

Cell wall

Front 14

Give the letter which labels the nucleus.

Back 14

A

Front 15

What is the function of the nucleus?

Back 15

to control the cell, contains genetic information, controls the production of enzymes

Front 16

How can you tell from the diagram that photosynthesis cannot take placein cell Y?

Back 16

There are no chloroplasts

Front 17

Which process takes place in both cell X and cell Y?

Back 17

Respiration

Front 18

What is the mass of a tree made up of?

Back 18

Carbon

Front 19

How can it be proven that the mass of a tree is made up of carbon?

Back 19

The act of photosynthesis consists of splitting C02 into oxygen and carbon. The oxygen is released but the carbon is not therefore the carbon makes up most of the mass.

Front 20

Give two reasons why photosynthesis occurs most rapidly in the summer

Back 20

It is warmer during summer

There is more sunlight for the plant to absorb

Front 21

Name the two substances produced in photosynthesis

Back 21

Glucose and Oxygen

Front 22

Trees which lose all their leaves in the autumn are described as deciduous.How can you tell from graph A that the tree being investigated is deciduous?

Back 22

Carbon dioxide uptake stops in autumn

Front 23

What is the name of the process in the tree which produces carbon dioxide?

Back 23

Respiration

Front 24

In which part of a plant would you find this type of cell?

Back 24

The leaf

Front 25

Give the function of the chloroplasts

Back 25

Absorb sunlight

Front 26

Give the function of the cell wall

Back 26

To support and protect the cell

Front 27

Give the names of two labelled parts that are not present in animal cells.

Back 27

Chloroplast and Vacuole

Front 28

Photosynthesis or for respiration

Back 28

Respiration

Photosynthesis

Respiration

Photosynthesis