hen transpeptidation is inhibited by beta-lactam antibiotics, bacteria can still synthesize components of the cell wall, but they will fail to maintain structural integrity under osmotic pressure. True or False?

For this example of osmosis, there are two concentrations in the solution and the cell. I'm confused as to which one to look at in response to figure out if the cell is hypertonic or hypotonic. Is it in relation to the fructose or the glucose?

A cell is moved from its normal environment in a freshwater river and is suddenly placed into the ocean. What would be the effect of this change in environment on the cell? O 1) It would shrivel because it would lose water. O 2) It would shrivel because it is responding to a hypotonic environment. O 3) It would swell because it is experiencing a hypertonic environment. O 4) It would swell because it would gain water. O 5) Nothing would happen to the cell.

Which of these answers explains why synaptic vesicles only releasee their neurotransmitter cargo in response to a signal? A) the necessary Rab proteins are not synthesized until an action potential arrives B) vesicle formation at the trans-Golgi network cannot occur in the absence of plasma membrane depolarization C) an additional protein, synaptotagmin, makes vesicle fusion dependent on the calcium concentration D)a plasma membrane transporter is needed to actively pump neurotransmitter into the synaptic cleft. These are inactive until membrane depolarization

What is the effect of aSN oligomers on the vesicles? Remember that you can check any relevant video on the PC screen. a) They increase the amount of calcein in LUVS b) They pop them c) None, LUVS remain the same d) They increase the number of LUVS