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FrozenT [24]
3 years ago
5

When a neuron's membrane is at rest, the concentration gradient tends to move sodium ____ the cell and the electrical gradient t

ends to move it ____ the cell?
Biology
1 answer:
Oliga [24]3 years ago
3 0
The answer is: out of; into

Sorry it's late :(
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The fully folded structure of a functional protein composed of a single polypeptide chain is referred to as the _____ structure.
ryzh [129]
The closest answer to this problem is Tertiary. Protein are large biomolecules made up of individual single amino acids. It is the Tertiary structure arrangement of protein that would give the functionality and shape of protein when attached to the other molecule.
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Chromatin of eukaryotes is organized into repeating interactions with protein octomers called nucleosomes. Nucleosomes are compo
Katyanochek1 [597]

Nucleosomes are composed of "histones" class of molecules.

<u>Explanation:</u>

Histones usually presented in eukaryotic nuclei of cells which seemed as strong level of proteins that bundle and organize DNA into structural groups called nucleosomes in biological science.

They are chromatin's chief protein elements, functioning as spools along which DNA spins, and playing a major role in regulating genes. Five forms of histones have been recognized:

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3 years ago
Ryan and his family are visiting a theme park and he wants to ride a roller coaster. At which
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Answer:

Higher objects (with further to fall) have greater potential energy. therefore the maximum height would have the highest amount of potential energy

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3 years ago
Each of the proteins involved in DNA replication plays an important role. If one of these proteins was not functional it would h
Masteriza [31]

Answer:

Explanation:

1. Topoisomerase is an enzyme helps in over winding Or underwinding of DNA during replication. Helps in the topological correction. So non-functional topoisomerase leads to tangled DNA and prevents replication..

2. Primases are the enzymes helps in the synthesis of short RNA sequences used as primers in replication. Non functional primase leads to no primer synthesis.  

3. DNA Polymerase is an enzyme helps in the addition of new nucleotide to the growing strand in replication. Non functional DNA polymerase prevents the strand growing as no new nucleotides were added.  

4. Helicases are the enzymes helps in the separation of double strands into single and helps in each strand to be copied. Non functional helicase leads to prevention of unwinding of strands and replication inhibition.  

5. ligase is an enzyme that joins nicks(small gaps) in the DNA strand by creating ester bond. Non functional ligase leads to unjointed gaps of lagging strand.  

6. Single strand binding proteins(SSB's) are the small proteins that binds to the single strands of DNA and holds them in a place not to get together while replicating. Non functional SSB's leads to parental strands come back together and prevents replication.

4 0
4 years ago
WILL MARK BRAINLYEST.
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Is the answer three

Because they help the body absorb vitamins a, d, e, and k.

3 0
3 years ago
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