★ Biotechnology Quiz
Which describes the chemical composition of a cell membrane?
A. two layers of proteins and two layers of lipids
B. two layers of proteins and one layer of lipids
C. one layer of protein and two layers of lipids
D. two layers of lipids and embedded surface protein
Select your answer:
Topics:
Gastroenterology Nursing Endocrine System Speed, Flexibility part of Components of Physical Fitness Homeotic Genes and Cancer Human Anatomy and Physiology Pharmacology ology & phobia Hematology & Blood Banking Teeth & Microbes Skeletal System Vocabulary Types of Reproduction Digestive System and Nutrition Sensory System Key Terms Intravenous Fluid Therapy Infection ControlOther quiz:
Biochemistry › View
What is the most common structure of RNA?
A. single helix
B. double helix
Injuries in Archery › View
Although archery is a relatively safe sport, if done improperly it can be dangerous and result in serious injuries.
A. TRUE
B. FALSE