Multiple Choice
The diffusion of water across a membrane is known as ____.
A) osmosis
B) active transport
C) facilitated diffusion
D) movement through a channel
E) carrier mediated transport
Correct Answer:
Verified
Correct Answer:
Verified
Q22: The cell membrane mix of lipids and
Q23: What organelle inactivates toxins? <br>A)nucleus<br>B)mitochondria<br>C)peroxisomes<br>D)lysosomes<br>E)Golgi body
Q24: Glycolysis reactions involve _. <br>A)aerobic metabolism<br>B)phosphorylation reactions<br>C)mitochondria<br>D)Krebs
Q25: Describe the structure of a mitochondria and
Q26: Endocytosis and exocytosis move large molecules or
Q28: What major factor limits cell size? <br>A)The
Q29: A nuclear envelope has four of the
Q30: Which structure gives rise to microtubules? <br>A)intermediate
Q31: Which cytoskeletal element anchors the proteins actin
Q32: What portion of the cell contains microtubules