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3 years ago

Explain how changes in the DNA sequences will impact the expression of genes.

Biology

1 answer:

mamaluj [8]3 years ago

7 0

Ans.

DNA acts as genetic material in all living organisms that store and transmit genetic information from one to next generation. DNA sequence carries instructions for the expression of genes to make proteins, responsible for different phenotypic characters of individuals.

The DNA, first synthesizes mRNA molecule that carry information for the protein synthesis, in the form of codons and code for a specific polypeptide chain or protein.

The sequence present in DNA determines the amino acid sequence in protein encoded by the DNA. Change in DNA sequence affects gene expression as it leads to change in mRNA sequence, and thus, change in sequence of amino acid of the resulting protein.

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Kruka [31]

ANSWERS:

They are both ionic compounds.

These compounds are made up of $H^{+}$ cations (positively-charged ion) and either $NO_{3}^-$ or $SO_{4}^{-}$ anions (negatively-charged ions).

Their names both end in -ic acid.

Acids are named based on their anion. With acids like these where the anion is attached to a hydrogen cation, we name such acids with the the suffix “-ic”.

They both contain polyatomic ionic.

$NO_{3}^-$ and $SO_{4}^{-}$ are both polyatomic ions.

"Poly-" = many

"ions" = have a + or - charge

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3 years ago

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2 years ago

According to ____________________ theorists, even the mate selection process is shaped by a calculation of exchange.

Naddika [18.5K]

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2 years ago

What is the synonym for hypothisize

viva [34]

Answer:

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1 year ago

Read 2 more answers

Type A blood is not dominant over type B blood and vice versa. However, both of type A anmd B are dominat over tpye O blood. Wha

zhenek [66]

Answer: This mode of inheritance is known as Incomplete Dominance

Explanation:

Incomplete dominance occurs when a cross between two contrasting alleles (such as Type A and B) produces a heterozygous phenotype different from the two parents.

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2 years ago