PPSC Lecturer Biology Test 46 Online Preparation MCQs

Given below on this Website Online Free Taleem is free online MCQ’s test related to PPSC of Lecturer Biology. All the individuals who are going to appear in PPSC Lecturer of Biology written test can attempt these tests in order to prepare for it in best possible way. Our tests include all the important questions MCQs of Lecturer of PPSC Biology, all Past Papers of Lecturer of Biology PPSC  that have extremely high amount of chances for been included in the actual exam which make our test undoubtedly the best source of preparation.


There will be 25 multiple choice question in the test.
Answer of the questions will change randomly each time you start this test.
Practice this test at least 5 times if you want to secure High Marks.
At the End of the Test you can see your Test score and Rating.
If you found any incorrect answer in Quiz. Simply click on the quiz title and comment below on that MCQ. So that I can update the incorrect answer on time.

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Test Instructions:-
Test Name Lecturer Biology  
Subject Biology Test 46
Test Type MCQs
Total Questions 25
Total Time 20 Minutes
Total Marks 100

You have 20 minutes to pass to the quiz.


1 / 25

In a human cells, when a new DNA synthesis take place, the surrounding medium is filled with the Radioactive thymine. Now which type of the following chromatid will become radioactive when comes in contact with thymine in the S-phase ?

2 / 25

In the DNA, Nucleotides are joined by:

3 / 25

What is the length of one complete spiral of b - DNA ?

4 / 25

What is collagen ?

5 / 25

In the structure of DNA:

6 / 25

How it appears in the 3D structure of transfer - RNA ?

7 / 25

In 1980's RNA term were used as a result of evolution on the basis of

8 / 25

Which Amino Acid is very common ?

9 / 25

Which is the most abundant organic substance on the earth ?

10 / 25

Mutations takes place at the gene positions by:

11 / 25

What does it called an enzymes which have the different molecule structures but the same functions ?

12 / 25

A small fragment of DNA consisting 120 Adenine and 120 Cytosine base so the total base pairs are present in this fragment is:

13 / 25

Which Radioactive is required for the measuring of DNA synthesis ?

14 / 25

Which units are repeated in the structure of DNA ?

15 / 25

During protein synthesis, in a cytoplasm ribosome gets a appropriate amino acids from the flow of it, which RNA is further get there amino acid ?

16 / 25

In the Nucleus, how many types of RNA polymerase is required for the synthesis of RNA ?

17 / 25

Physically and chemically in both the ways which biomolecule is majority differentiated in the cell ?

18 / 25

Amino Acids structure forms

19 / 25

Which sentences is right from the following ?

20 / 25

By which the gene is arranged in the bacterial chromosome ?

21 / 25

Which is the inhibitor of succinate dehydrogenase ?

22 / 25

Enzymes are mainly

23 / 25

Enzymatic reaction is inhibited by

24 / 25

Collagen is full of

25 / 25

With the structure of clover leaf which RNA is incorporated ?

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