★ 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:
Topics:
Blood Groups Fats And Oil The Cardiovascular System: Blood Vessels and Hemodynamics Cells Blood Pathology Bones and Muscles Transportation Biological Molecules Cell Structure and Function Concept Cells and Organ Systems Diseases of The Digestive System Regulation of Urine Formation The Microbial World First Aid EyeOther quiz:
Pathophysiology › ViewDisordered growth and maturation of cells is called _____.
A. metaplasia
B. dysplasia
C. apoptosis
D. atrophy
Psychology › View
A relatively psychologically active type of sleep when most of a person’s dreaming takes place; voluntary muscles are inhibited, making the person move very little.
A. Rapid Eye Movement (REM) Sleep
B. Non-REM Sleep