Cells need to bring in molecules to carry out cellular ...

Cells need to bring in molecules to carry out cellular processes. Often, this requires moving the molecules across the cell membrane against the concentration gradient. How do these molecules get into the cell?
A. passive transport by diffusion
B. active transport using ATP
C. passive transport by osmosis
D. osmosis

Select your answer:

Topics:

Pediatrics Body Systems & Anatomical Terms Transport system in Living Things (Human) Principles of Microbiology Human Body Ecology & Organisms Digestive System Medical Terminology Entomology Genes and DNA Respiration, Immune System, Blood Cells Endocrine System Nutrition - Digestive System Histology: Cell & Epithelial Tissue ology & phobia Pulse

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