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asambeis [7]
3 years ago
13

Which of the following statements is correct?

Biology
1 answer:
Tanya [424]3 years ago
4 0

Answer:

D

Explanation:

all the others are false

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Epinephrine acts as a signal molecules that attaches to ____ proteins.
tia_tia [17]

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.

7 0
3 years ago
Neveah’s mass on Earth is 79 kilograms (kg) and her weight on Earth is 110 pounds. The moon’s gravity is about 1/6 of the Earth’
mario62 [17]

Answer:

I believe the answer is A: Neveah's mass would stay the same but her weight would decrease

Explanation:

I believe its A because the moon has about 1/6 as much gravity as the Earth.  So if anything, her weight would decrease, not increase like B., C., or D says.  I hope this is helpful to anyone who reads it!!! ;)

7 0
3 years ago
Which stage of the cell cycle results in two identical cells?
ludmilkaskok [199]

Which stage of the cell cycle results in two identical cells?

Answer:

Mitosis because mitosis itself consists of five active steps.

Hope I helped

--Jay

3 0
3 years ago
Read 2 more answers
Explain how is sunlight distributed across the world
Artemon [7]

Answer:

The sun is distibuted across the world due to The environment works in a similar way to a car's heat engine. Winds, precipitation, and evaporation processes in the atmosphere, on the other hand, spread the sun's energy across the Earth. Conduction, convection, and radiation are the methods through which heat energy is transferred.

Explanation:

I took earth science

4 0
2 years ago
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A certain rock contains large,jagged pieces of other rocks,commented by fine particles.What type of rock is this? Explain
alexandr402 [8]
It sounds like conglomerate rock, which is made of other pieces of rock stuck together.
4 0
3 years ago
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