If something is described as PORous, it means it has many
A. small openings
B. legs
C. small eyes
D. illnesses
Select your answer:

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Neuroanatomy of CNS › ViewYesterday, Ali got injury during standing under coconut tree because a coconut fall on his head. Suddenly, he fall down and unconscious. Once he wake up, he unable to maintain his balancing and control his posture. He also has difficulty in walking short distance. Why this happen?
A. Injured at brainstem
B. Injured at medulla oblongata
C. Injured at cerebellum
D. Injured at cerebrum
Cell Review › View
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