Medical Quiz

Biology for Engineers Quiz

9 membered double ring nitrogen bases in nucleotide are called

A. Purines

B. Pyrimidines

C. Both A and B

D. Neither A nor B

Select your answer:
A  B  C  D  E 

Topics:

Composition of Blood and Blood Cells Disease Outbreak and Transmission Reproduction in Human Beings Infection Transport System in Man Pancreas The Blood Carbohydrates and Proteins A&P Musculoskeletal Osteoporosis Disease, Illness and Sickness Communicable Disease Nail Diseases and Disorders First Aid Tissues of The Body

Other quiz: Physio Intro Practice

What is a control group in an experiment?

A. a group in an experiment that remains unchanged for purpose of comparison (missing the IV)

B. a group in an experiment that changes to compare the IV and DV variables

C. the manipulated group

D. the group that is altered