Multiple Choice
Gram-positive bacteria grown in the presence of penicillin swell and lyse because
A) their cell wall becomes weakened.
B) osmosis allows water into the cell.
C) water pressure causes the cell to rupture.
D) no new cell wall can be synthesized.
E) All of the above.
Correct Answer:

Verified
Correct Answer:
Verified
Q30: The _ is the site of cellular
Q31: Insulin is a protein hormone secreted by
Q32: The terms hydrophilic and hydrophobic relate to
Q33: Penicillin interferes with the synthesis of _.<br>A)
Q34: The "endosymbiotic hypothesis" is a concept that
Q36: Penicillin kills bacteria by disrupting their<br>A) cell
Q37: What theory states that mitochondria and chloroplasts
Q38: Ribosomes are necessary for:<br>A) DNA replication.<br>B) protein
Q39: Animal cells have all of the following
Q40: Gram-positive and Gram-negative bacteria are most commonly