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torisob [31]
3 years ago
9

Yo can someone help me out

Biology
2 answers:
Ray Of Light [21]3 years ago
8 0
I think it is phase D
frozen [14]3 years ago
4 0

Answer: Phase A

Explanation:

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PLEASE ANSWER URGENTLY!!
dlinn [17]

Answer: Skin; Brain, GSA - General Somatic Afferent

Explanation:

<em>Whilst bushwalking, Brian begins to feel chafing sensation in his thighs. In order to perceive this chafing, neural impulses must travel in one direction – from his </em><em><u>skin</u></em><em> to his </em><em><u>brain</u></em><em>. This information would travel via </em><em><u>GSA </u></em><em>neurones.</em>

The peripheral mechanoreceptors which are found on the skin and used to detect movement will detect the chafing and send it to the brain.

This information will be received by the brain through General Somatic Afferent neurons which are spread across the body and have the primary function of detecting touch and temperature.

8 0
3 years ago
Recombinant DNA technology has produced medically useful products. Most of these products are _______ that are normally present
scZoUnD [109]

Answer:

proteins; purify; expression

Explanation:

One of the products of recombinant DNA technology is antibiotics. To have penicillin, we used to have to breed fungus that produces the drugs. With recombinant DNA technology, you can extract the DNA that needed to produce penicillin, then put it into a bacteria using an expression vector. This technology will allow us to produce a specific protein (whether its enzyme, hormone, or anything) easier.

7 0
3 years ago
What is the basis of good nutrition because it is essential to all form of metabolism in the body
satela [25.4K]
The answer is: Water 
5 0
3 years ago
Read 2 more answers
How does igneous rock become sedimentary rock?
Zinaida [17]

Explanation:

Igneous rock can form underground, where the magma cools slowly. Or, igneous rock can form above ground, where the magma cools quickly. When it pours out on Earth's surface, magma is called lava. In this way, igneous rock can become sedimentary rock.

Any rock (igneous, sedimentary, or metamorphic) can become a metamorphic rock. If rocks are buried deep in the Earth at high temperatures and pressures, they form new minerals and textures all without melting. If melting occurs, magma is formed, starting the rock cycle all over again.

3 0
3 years ago
What are the biotic and abiotic factors of the Sahara desert.
SashulF [63]
Biotic factors are the living things in any environment, while abiotic factors are the nonliving things.

So, in the Sahara desert the living things (biotic factors) would be the animals and plants.

The nonliving things (abiotic factors) would be the sunlight, temperature, dirt, etc. 
4 0
3 years ago
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