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bagirrra123 [75]
3 years ago
13

g If I see a decreased response after administration of repeated doses of a drug I might suspect that the cell has a) Up regulat

ed a receptor b) Blocked receptor action c) Down regulated a receptor d) The drug has acted as an inverse agonist () More than one of the above
Biology
1 answer:
alexandr1967 [171]3 years ago
3 0

Answer:

More than one of the above

Explanation:

I strongly recommend sticking with the prescribed dosage of a drug.

A drug works by binding itself to the receptor site of a cell or tissue by non-covalent interactions.

Repeated doses of the same drug however may make the drug start behaving as an inverse agonist by blocking (instead of binding) the receptor site of the cell thus inducing a reduced response instead of an increased response to the drug.  

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A phospholipid is a lipid made of a phosphate group with two fatty acids.
A second messenger is a molecule inside cells that acts to transmit signals from a receptor to a target. 

Hoped this helped.

~Bob Ross®
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Consider this animal cell which organelle is labeled H
Dahasolnce [82]
<span>I is Nucleus, and H is Cell Membrane </span>
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What makes nekton swimming abilities different from plankton and benthos
Nitella [24]

Answer:

The nektonic organisms are those marine organisms that are found in almost every depth. These can move freely from one place to another in the ocean body due to its ability to swim. For example, Turtles, sharks, Fishes, and dolphins.

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The nektonic organisms are different from the planktons and the benthos because the nektons can easily swim. They are constructed with such body parts that allow them to swim and migrate from one region to another region within the ocean water body. Whereas the planktons and the benthos cannot migrate easily and are considered as sessile organisms.

3 0
3 years ago
How many species of squid are there?
Arturiano [62]

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There are about 300 different types of species, but we've not explored even more than 50% of the ocean

Explanation:

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A serve flood brings a lot of sediment and silt into the black river. The oxygen of the river decreases greatly. What is the r l
Tom [10]

Answer:

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Explanation:

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