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tankabanditka [31]
3 years ago
15

Pls answer all of them>

Biology
1 answer:
Tanya [424]3 years ago
6 0
I think only w and 5 can attract a magnet but not sure
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Acetylcholine released into the junction between a motor neuron and a skeletal muscle binds to a sodium/potassium channel and op
Tasya [4]

Answer:

The answer is "ligand-gated channel".

Explanation:

The action that is described in the question is an example of a "ligand-gated channel".

The ligand-gated channels are found in the muscles and they are membranes made out of ion-channel proteins which chan be controlled by certain released chemicals into the medium to open them up or closed them and allowing the sodium, potassium or calcium ions to pass through.

I hope this answer helps.

6 0
3 years ago
Can blood cells replicate themselves
svp [43]

Answer:

No

Explanation:

Red blood cells don’t reproduce. They only survive for 120 days in our blood before they are broken down into parts that are then recycled by a special type of white blood cell.

5 0
3 years ago
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What type of consumer is catfish
Kruka [31]
A secondary consumer is the answer
7 0
4 years ago
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A current federal program from the New Deal that is directly related to the banking industry is the
masha68 [24]
The answer is FDIC (Federal Deposit Insurance Company)

The current federal program from the New deal that is directly related to the banking industry is the FDIC. This program examines and supervises financial institutions on some factors such as safety and soundness. It promotes and preserves public confidence in the State's financial system.
4 0
3 years ago
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This type of mutation results when one or more nitrogen base pairs are randomly added to the DNA.
notka56 [123]
When a random pair of DNA is added it’s a insertion mutation because you’re inserting a random pair which can either affect or benefit the person
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