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tresset_1 [31]
3 years ago
6

A mutation occurs that leads to

Biology
1 answer:
ololo11 [35]3 years ago
8 0

Answer:

The sickle-cell allele is widely known as a variant that causes red blood cells to be deformed into a sickle shape when deoxygenated in AS heterozygotes, in which A indicates the non-mutant form of the β-globin gene, and also provides resistance to malaria in AS heterozygotes.

Explanation:

I hope this helps:)

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Neurotransmitters can excite receptors to turn them on and stop them from transmitting.

A neuron releases a signaling chemical called a neurotransmitter across a synaptic gap to influence another cell. Any major body component or target cell that receives the signal may be another neuron, but it could also be a gland or muscle cell. These signals enable you to move your limbs, experience sensations, maintain your heartbeat, as well as receive and process all the information your body receives from other internal body components and your environment. From one neuron (nerve cell) to the following target cell, neurotransmitters transfer chemical signals, or "messages."

The majority of estimates suggest that the neurotransmitter transient lasts only a few hundred to several hundred of microseconds, indicating that post-synaptic activation is marked by a significant degree of non-equilibrium.

Learn more about neurotransmitters here: brainly.com/question/13593873

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2 years ago
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Explanation:

5 0
3 years ago
Which event contributed to life evolving on Earth <br>​
Helen [10]

Answer:natural selection

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3 0
3 years ago
Why is it that although single myosin molecules have a polarity, the myosin in thick filaments is
aliya0001 [1]
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Elements used to make for computers include germanium and :<br> a. oxygen or b. silicon
lutik1710 [3]
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