Answer:
Deletion or insertion
Explanation:
Deletions and insertions are type of mutations that can change the reading frame and thus can alter a gene so that its message is changed. These changes are called frameshifts.
Deletion is a mutation in which a base(or sequence of DNA) is deleted from the DNA.
Insertion is a type of mutation in which a base (or sequence) is added to the DNA.
Answer:
There is not enough information here
Explanation:
That would be fermentation(anaerobic respiration.)
Fermentation is defined as the extraction of energy from carbohydrates in the absence of oxygen.
The answer is <span>letter D</span>
Answer:
The answer is double helix.
Explanation:
In its natural state, each DNA molecule is actually composed of two single strands held together along their length with hydrogen bonds between the bases. Watson and Crick proposed that the DNA is made up of two strands that are twisted around each other to form a right-handed helix, called a double helix.
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