★ Immunology Quiz
CD4 cells are also called as
A. NK cells
B. Suppressor T cells
C. Cytotoxic T cells
D. T helper cells
Select your answer:

Topics:
Human Physiology BIOMEDICAL MCQ Digestive and Circulatory System Food Microbiology Vaccines Circulatory, Artery, Vein - basics Pathology Inflammation DNA and Genetic Manipulation Multicellular Organisms Source of Food Human Digestive System Genetics Blood clotting Disability Etiquette & Physical Activities Nutrition and Human Digestive SystemOther quiz:
The Cardiovascular System OCR A-level › ViewStarlings law states that if there is increased venous return, there will be greater diastolic filling of the heart, greater cardiac muscles stretch, which will result in?
A. a lower force of contraction
B. a smaller ejection fraction
C. a large amount of blood pumped around the body at speed
D. a higher force of contraction
Living Organisms › View
Which structure refers to a group of specialized cells that all perform the same function?
A. virus
B. tissue
C. organ
D. nucleus