★ Biology Assessment Quiz
What is a role of cholesterol in animal cells?
A. It increases body fat.
B. It controls membrane fluidity.
C. It lines the inner wall of capillaries.
D. It is a constituent of bile.
Select your answer:
Topics:
Diet Types of Nutrients Cell Cycle; Cancer Anatomy and Histology of Stomach Tissues Vocabulary Nutritional Measurements Non-Communicable Disease Human Body and Pathogens The Musculoskeletal System Genes and Cells Confusion, Dementia, & Alzheimers Disease Dentistry Hemodynamics Soldiers of Defense HematologyOther quiz:
Mutations › ViewThis type of mutation results in the switch of one or more nucleotides into (a) different nucleotide(s) in a gene.
A. deletion
B. insertion
C. substitution
D. frameshift
Hair Evidence › View
Which number in the diagram represents the medulla?
A. C
B. A
C. B
D. D