Online Exams

Do you want to test your skills in a certain subject? Are you 100% ready for your final and you want to have a small warm up? Then this page is certainly what you are looking for..! The page provides you with 10 random questions for any subject you chose, then it will display your performance result! Try to get 10 correct answers and challenge your skills!

Select Course Name:

Selected Course: Biochemistry
Displaying 10 out of 157 Questions Available

1 : If mRNA is converted to DNA, digested with restriction enzymes, and cloned into suitable vectors, the resultant library is called a:

2 : Bacterial products of photosynthesis, other than oxygen and sugars, can include all of these, except:

3 : Which of the following enzymes forms a thioester using a cysteine residue as a key intermediate

4 : When cyclic AMP is a second messenger

5 : Transcription in eukaryotes differs from RNA synthesis in prokaryotes

6 : The synthesis of urea from ammonium cyanate

7 : Which enzyme catalyzes the reaction shown?

8 : Which of the following is not a characteristic of catabolite activator protein (CAP)?

9 : In a metabolic study using microarrays, a yellow dot represents the location of DNA on the microarray:

10 : The best primers for the PCR reaction have the following feature:

Comments 9

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    1. Post

      Thank you for your feedback!!! actually i’ve taken these questions either from test banks or from the previouses.

      If there is any wrong answer please let me know the question and the correct answer so I can correct them..

      Thank you in advance..!!!

  1. hi I need exams for health sciences nursing .. why no exams for communication or health assessment. I need also for pathophysiology

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