Take your time to read instructions before taking this test.

There are 40 questions which you are to answer in 15 minutes that gives you roughly 30 seconds per question.

If you can get at least 60%, you can be rest assured that you’ll ace PHS 211 exam

PS

In a normal exam you will be asked between 40 – 60 questions but I only arranged 40 questions

Note

Do not be in a hurry to answer the questions

Do not waste time on a question you don’t know

Move as fast as possible and starting with questions that don’t have calculation first to save time

Always crosscheck

Don’t be in a hurry to submit, you are not in a competition

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Don’t be over confident, you can end up a D, E or F. Calm your blood, no be only you sabi book

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70 – 100 A

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45 – 49 D

40 – 44 E

0 – 39 F

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PHS 211

1 / 40

1.

The pigments which are highly efficient in absorbing solar energy are

2 / 40

2.

Plasma membrane is composed of

3 / 40

3.

Phosphorylation is the synthesis of

 

4 / 40

4.

The byproduct evolved in oxygenic photosynthesis occurs in some

5 / 40

5.

Food is converted to energy in

6 / 40

6.

The process of splitting water molecules in the presence of light energy is called

7 / 40

7.

The tiny indivisible units that contain light energy are

 

8 / 40

8.

To facilitate entry of CO2 in leaf is done through stomata as well as through water film on the

 

9 / 40

9.

Simplest carbohydrates (CnH2nOn) are

10 / 40

10.

Leaves are not essential for

11 / 40

11.

Cell theory states that

12 / 40

12.

O2 is not evolved in this

 

13 / 40

13.

Conversion of solar energy to chemical energy is called

14 / 40

14.

The main difference between animal and plant cell is that

15 / 40

15.

To facilitate entry of CO2 in leaf is done through stomata as well as through water film on the

 

16 / 40

16.

Biochemically, Photosynthesis is defined as

17 / 40

17.

Nitrogen, phosphorus and sulphur are examples of

18 / 40

18.

Cellular organelles containing hydrolytic enzymes are called

19 / 40

19.

An essential component of chlorophyll molecule is

20 / 40

20.

Light dependent stage cannot be carried out without

21 / 40

21.

Through enzyme pepsin, proteins can be changed to

22 / 40

22.

Simplest carbohydrates (CnH2mOm) are

23 / 40

23.

Sucrose developed from excess sugars is transported for storage to

24 / 40

24.

Even in presence of sunlight and water, photosynthesis cannot occur due to lack of

25 / 40

25.

Ribosomes help in

26 / 40

26.

Plants can be called as

27 / 40

27.

Prokaryotic cell does not possess

28 / 40

28.

Digested food materials are carried to all parts of plant especially

29 / 40

29.

Reducing power of light reaction is

30 / 40

30.

A segment of image is magnified by the eyepiece(ocular). What is the best resolving power?

 

31 / 40

31.

What are epoxy resin sections stained with after being cut with a microtome?

32 / 40

32.

In dark reaction, these are required for the reduction of CO2 to carbohydrates

33 / 40

33.

Chlorophyll are

 

34 / 40

34.

Mitochondria was first seen by

35 / 40

35.

Carbon dioxide (CO2) taken in night is stored in form of

 

36 / 40

36.

Extra nuclear DNA is found in

37 / 40

37.

The raw materials for needed for photosynthesis include

38 / 40

38.

Photosynthesis pigments other than chlorophyll are called

39 / 40

39.

Chlorophyll of bacteria are called

40 / 40

40.

How thick are paraffin embedded sections that has been cut ?

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