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BlackZzzverrR [31]
2 years ago
13

I have a question that goes with these

Biology
1 answer:
sergij07 [2.7K]2 years ago
7 0

Answer:

i almost can see the thning

Explanation:

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Just so everyone knows this is for science!
Alexeev081 [22]

Answer:

A

Explanation:

sublimation is turning solid to gas

6 0
3 years ago
For some Gram-negative bacterial infections, antibiotic treatment can cause a more severe reaction than that caused by the base
Anni [7]

Answer:

Polymyxin because, it inserts into the cell membrane and disrupts homeostasis.

Explanation:

Antimicrobial effect reacts with the cell membrane of the gram negative bacteria and causes disruption in their cell membrane by creating pores.

The cell membrane of bacteria release endotoxin for creating defense mechanism.

But the effect of certain antimicrobial peptide disrupt the effect of membrane by releasing electrostatic interaction and creates membrane pores.

The interaction between the microbial peptide and the cell membrane causes disruption of the cell.

Thus polymyxin is used to treat against the gram negative bacteria as they breaks the cell membrane of the bacteria.

7 0
3 years ago
Acetylcholine receptors on skeletal muscles are described as being ionotropic receptors because
DerKrebs [107]

Answer:

they are Na+, K+ and Ca2+ ion channels.

Explanation:

Ionotropic acetylcholine receptors are also called nicotinic acetylcholine receptors because beside acetylcholine (Ch) they respond to nicotine. These receptors are  primary receptors in muscle for motor nerve-muscle communication that controls muscle contraction.

Two molecules of ACh are required for receptor to open. Since the receptors are  linked to ion channels, the channels open. Opening of the channel allows positively charged ions to move across it: sodium enters the cell and potassium exits.

3 0
3 years ago
What natural resources are pumped from the ocean
Natasha_Volkova [10]
I may be wrong but maybe oil
4 0
3 years ago
_: the rate at which electric charge passes a point in a circuit.
Inga [223]
C is the answer Current
7 0
2 years ago
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