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3 years ago

How mutation occurs on replicated DNA molecules

Biology

2 answers:

nordsb [41]3 years ago

7 0

Answer:

When strand slippage occurs during DNA replication, a DNA strand may loop out, resulting in the addition or deletion of a nucleotide on the newly-synthesized strand. ... But if this does not occur, a nucleotide that is added to the newly synthesized strand can become a permanent mutation.

Elena-2011 [213]3 years ago

5 0

Answer:

A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is copied or as the result of environmental factors such as UV light and cigarette smoke. Mutations can occur during DNA replication if errors are made and not corrected in time.

I hope it's helpful!

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2. What is an example of something studied on the molecular level (as opposed to the atomic level)?

Dmitriy789 [7]

Answer:

Something studied on the molecular level is the water.

Explanation:

Water is a molecule formed by two hydrogen atoms and one oxygen atom, whose chemical representation is H₂O. It is a molecule whose polarity makes it a universal solvent of other polar molecules.

The molecular level corresponds to the level of organization where two or more atoms unite to form molecules or substances, united by chemical bonds. H₂O is studied at this level due to its chemical structure.

With respect to other options:

Hydrogen and oxygen are atoms, and correspond to the level of atomic organization.
Protons are particles that are part of an atom, and correspond to the subatomic level.

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3 years ago

What is element. give 3 example

IRINA_888 [86]

Answer:

An element is. a parcel where it is made up of only one kind of particle called atom is known as element.

eg. oxygen

hydrogen

gold

silver

carbon

Explanation:

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3 years ago

A student places four identical cells into four different liquids.

sweet [91]

Answer: the answer is c

Explanation:

i got it wrong on my test and it told me it was c so um- ‍♀️ yeah

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3 years ago

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Lungs, Trachea, Diaphragm, Nose: Which organ system do these belong to?

Kitty [74]

Answer:

Respiratory

Explanation:

they all come together and help with breathing and oxygen :)

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Each trait of a plant is determined by

n200080 [17]

By it alleles, and there genes what one plant have the other may not have see it all depends on the out come of the alleles-genes that they come up with .

This shouldd helpp broo .

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How mutation occurs on replicated DNA molecules​

How mutation occurs on replicated DNA molecules