★ Enzymes and Metabolic Pathways Quiz
What is the optimal pH for pepsin, an enzyme in the stomach?
A. Neutral pH levels
B. Basic pH levels
C. High pH levels
D. Acidic pH levels
Select your answer:
Topics:
Immunology: T cell Development Urinary Energy, Hydrology, Microbiology Properties of Hair and Scalp Hearing Impairment Hazards & Risks General Microbiology and Immunology Medicinal use of Microorganisims Tissues of The Body Diseases Physical Fitness Therapeutic Services Roots Bone Marrow Histology Lifetime Wellness GeriatricsOther quiz:
Cell Membrane and Transport › ViewThe cell membrane is composed of many substances but also able to maintain its fluidity . Due to this characteristic it is commonly known as the fluid mosaic model. Identify 3 things the cell membrane is composed of.
A. phospholipids, Glycolipids and cellulose
B. Carbohydrates, nucleic acids and proteins
C. Carbohydrates, cholesterol, and proteins
D. Cholesterol, proteins, and mRNA
Hair Evidence › View
Humans lose approximately how many hair per day?
A. 100
B. 1000
C. 50
D. 5