★ CP A&P: Cardiovascular Quiz
Arteries do not require valves like veins do because blood is pushed through arteries by the pumping of the heart, whereas veins require more assistance to move the blood back toward the heart.
A. TRUE
B. FALSE
Select your answer:
Topics:
Transplantation Immunology Stroke Forensics: Blood All About Blood Biocomposite Respiratory and Circulatory Medical Terminology ADVBIO Genetics Dementia Diseases Key Terms Histology - Tissues Nutrition Major Organs Fad Diets The Circulatory SystemOther quiz:
Molecular Genetics › ViewFor a repressible operon to be transcribed, which of the following conditions must occur?
A. A corepressor must be present.
B. RNA polymerase and the active repressor must be present.
C. RNA polymerase must bind to the promoter, and the repressor must be inactive.
D. RNA polymerase must not occupy the promoter, and the repressor must be inactive
Lipids › View
True or False. All cholesterol is bad for you.
A. TRUE
B. FALSE