Multiple Choice
Oxygen crosses a plasma membrane
A) by osmosis.
B) through simple diffusion.
C) with the help of a nonspecific transporter.
D) through facilitated diffusion.
E) through porins.
Correct Answer:

Verified
Correct Answer:
Verified
Q2: Which of the following statements is TRUE?<br>A)Endospores
Q3: Figure 4.1<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6915/.jpg" alt="Figure 4.1
Q4: Endospores are a reproductive structure.
Q5: Compare and contrast gram-positive and gram-negative cell
Q6: Figure 4.1<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6915/.jpg" alt="Figure 4.1
Q8: Which of the following structures is NOT
Q9: Figure 4.3<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6915/.jpg" alt="Figure 4.3
Q10: Which of the following is NOT found
Q11: Which structure protects bacteria from being phagocytized?<br>A)slime
Q12: In bacteria,photosynthetic pigments are found in<br>A)chloroplasts.<br>B)cytoplasm.<br>C)chromatophores.<br>D)mesosomes.<br>E)ribosomes.