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Photosynthesis

Total questions: 26

Worksheet time: 20mins

Name
Class
Date
1.

What is the first stage of photosynthesis

a)

Light reaction

b)

Dark reaction

c)

Light directly

2.

Where dose light reactions accure?

a)

Thylociod

b)

H2o

c)

ATP

3.

What is the second stage of photosynthesis.

a)

Light reaction

b)

Dark reaction

c)

C02

4.

What do dark reactions not require.

a)

Stroma

b)

Wast product

c)

Light Directly

5.

Dark reactions turns carbon dioxide into glucose through.

a)

Carbonfixation

b)

NADPH

c)

ATP

6.

In light reactions the light energy splits water into. (2 answers

a)

Oxogen

b)

ATP

c)

Stroma

d)

hydrogen

7.

Hydrogen is used to store energy in. (2 answers)

a)

ATP

b)

NADP

c)

Glucose

d)

Starch

8.

Oxygen is like a wast product it goes through what and is relised into the air.

a)

Co2

b)

Stroma

9.

Dark reactions accrue where

a)

In the stroma

b)

Through ATP

c)

In glucose

10.

In the dark reaction carbon dioxide turns into.

a)

Glucose

b)

Energy

c)

Oxogyn

11.

Photosynthesis accrues in the.

a)

Chloroplast

b)

Granim

c)

Thylocoid

12.

Chloroplast is mostly found in.

a)

The leaf

b)

The roots

c)

The thylocoid

13.

A thick fluid where sugars are made from Co2.

a)

Thylociod

b)

Stroma

c)

Granim

14.

Flattened stacks that contain chlorophyll

a)

Thylocoid

b)

Stroma

c)

Granim

15.

Stacks of thylocoids.

a)

Thylocoid

b)

Stroma

c)

Granim

16.

Plants that are self feeders are called

a)

Autotrophs

b)

Heterotrophs

17.

Other names for the Calvin cycle

a)

Dark reaction

b)

Chlorophyll

c)

Carbohydrate

18.

The process which autotrophs make food

a)

Thylocoid

b)

Photosynthesis

c)

Stroma

19.

Energy made in the light reactions.

a)

NAPHD

b)

ATP

20.

The main purpose of light reactions are.

a)

To relies oxygen

b)

To make organic molecules carbohydrates

21.

Photosynthesis accrues in

a)

Leavs in the chloroplast

b)

Oxyogen

c)

Co2

22.

Plants that are self feeders are

a)

Autotrophs

b)

Heterothrophs

23.

The second stage also makes.

a)

Oxyogen

b)

Carbion

c)

Water

24.

What dose chlorophyll do

a)

Makes food

b)

Takes in light

25.

What are three things that plants need for photosythesis.

(a)  

26.

Organisms that get food from other sorces besides making their own are called.

a)

Heterotroph

b)

Autotroph