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laila [671]
3 years ago
12

Which of the following is considered the first receiver for the nicotine in a smocking person?

Biology
1 answer:
Katena32 [7]3 years ago
4 0

Answer:

i think nicotine travels through blood and we know blood reaches the right ventricle first

maybe right ventricle

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A. GUC<br> B. CGU<br> C. UCG<br> D. UGU
Dahasolnce [82]

Answer:

A

Explanation:

it'll go GUC➡️CAG➡️GUC

8 0
3 years ago
How did G1 and G2 get there names
Alborosie
Figure 1.1 shows its four main stages:gap 1, synthesis, gap 2, and mitosis.Gap 1, synthesis, and gap 2 together make up what is called interphase. The stages of the cell cycle get their names from early studies of cell division. ... They also carry out cell-specific functions in G1 and G2.
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Describe the purpose of the connective tissue sheaths surrounding the muscle and its fascicles worksheet
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1500-<br> NA<br> 4) What directions is Star Creek flowing? How do you know?
Svet_ta [14]

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Explanation:

4 0
2 years ago
Please Help asp
solmaris [256]

Answers:

1. Facilitated diffusion: the process by which some molecules that are not able to pass directly through a cell membrane are able to enter the cell with the aid of transport proteins.

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3. Diffusion: the spreading out of molecules across a cell membrane until to they are equally concentrated.

Step-by-step explanation:

Diffusion is the spontaneous movement of molecules across a membrane from an area of high concentration to one of low concentration gradient.

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8 0
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