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Sunny_sXe [5.5K]
4 years ago
11

Epinephrine acts as a signal molecules that attaches to ____ proteins.

Biology
1 answer:
tia_tia [17]4 years ago
7 0

Answer:

G-protein-linked receptor

Explanation:

Epinephrine acts via G-protein-linked receptors. The heterotrimeric G proteins located within the cell are activated by G protein-coupled receptors that span the cell membrane. Signaling molecules bind to a domain on the GPCR located outside the cell, and an intracellular GPCR domain then in turn activates a particular G protein.

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Which product is the result of light reactants in photosythesis
slega [8]

The Light Reactions of Photosynthesis. Light is absorbed and the energy is used to drive electrons from water to generate NADPH and to drive protons across a membrane. These protons return through ATP synthase to make ATP.

<u>What is the end product of light reaction in photosynthesis?</u>

The energy from sunlight is converted into a small amount of ATP and an energy carrier called NADPH. Together with carbon dioxide, these are used to make glucose (sugar) through a process called the Calvin Cycle. This is the things happening during light reaction of photosynthesis .

Hope this helps:)

8 0
4 years ago
Briefly describe how you can tell when you are repaying the oxygen deficit
Rus_ich [418]

You are repaying the oxygen deficit when you have elaborated breath after a long workout.

We can define oxygen deficit as the difference between the oxygen that our body needs during a workout and the one that it gets, which is not enough.

We can tell when our body is repaying the oxygen deficit when our breath is elaborated. What our body is trying to do is to expel carbon dioxide and take as much oxygen as it needs with quick and short breaths.

In conclusion, elaborated breath is a sign that we are repaying the oxygen deficit.

Learn more at:

brainly.com/question/543244

7 0
2 years ago
this food web describes feeding relationships in a tropical community. if an invasive species of large snake enters this communi
luda_lava [24]

Answer:

Invasion of the large snakes will cause disruptions in this tropical community by increasing competition in tropic level organisms for their food that is primary and secondary consumers.

Explanation:

Invasive species generally and most often harm the native community and may lead to the extinction of native plants and animals from the community. These invasive species increase competition that results in limiting resources and decreasing diversity.

Large snakes will compete with the higher tropic level organism that depends on the primary and secondary level organism that lead to a decrease or extinction of these organisms. This food web will be completely reduced and disrupted, vegetation will increase.

3 0
3 years ago
Read 2 more answers
If you zoom in all the way in what is the smallest object on the head of<br> the pin
stealth61 [152]

Answer:

what  pin

Explanation:

5 0
4 years ago
Transcription occurs in what cell organelle?
zimovet [89]

Answer:

Nucleus

Explanation:

Translation takes place in cytoplasm while Transcription takes place in the nucleus

8 0
3 years ago
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