★ Enzymes and Movement of Substances Quiz
What is active transport?
A. The movement of substances along the concentration gradient (from high to low concentration)
B. The movement of substances against the concentration gradient (from low to high concentration)
C. The movement of substances without the need for energy
D. The movement of substances through osmosis
Select your answer:
Topics:
Renal Renal Pharmacology Biochemistry Composition of Blood and Blood Cells Nutrition - Digestive System Economic importance of Bacteria Metabolism Weight Management Gaseous Exchange in Humans Psychology, Psychiatry, & Social Work Linked Gene Blood Typing Injury Physiothearpy in Neurology Nail Disorders and DiseasesOther quiz:
Burns and Skin Cancer › View Which type of Skin Cancer is shown here?
A. Basal Cell Carcinoma
B. Squamous Cell Carcinoma
C. Melanoma
Immunology › View
What is the dilution factor for the following serial dilution: 1:5, 1:10, 1:20, 1:40?
A. 2
B. 4
C. 5
D. 10