★ Biotechnology Quiz
The passage of materials into and out of cells by active transport requires _________.
A. Concentration gradient only
B. Carrier and cellular energy
C. Vacuole or vesicle formation
D. Carrier and concentration gradient
Select your answer:
Topics:
Contemporary Nutrition Issues Pulmonary Edema and CHF Arteries Tracheostomy Care Food System & Nutrients Parts of Human Body Pathogens, Disease and Immunity Receptors Lifestyle Diseases Excretion-Dialysis Cardiovascular Nursing Pediatric Musculoskeletal Disorders Hematology Lab Values Carbohydrates and Proteins Healthy Living VocabularyOther quiz:
Musculoskeletal System › ViewWhat vital organs do the skeleton protect?
A. Brain, Heart, Lungs
B. Brain, Kidneys, Liver
C. Heart, Stomach, Brain
D. Lungs, Heart, Skeletal Muscles
Water Macromolecules › View
A carbohydrates is a macromolecule that is used to
A. give cells/systems energy
B. Build cell parts
C. Give cells/systems long term energy
D. Helps cells with chemical processes