Answer:
A mutation in which the change of a nitrogenous base in the DNA results in a protein with a different aminoacid sequence is a missense mutation.
Explanation:
Missense-type mutation occurs when the change in a nitrogenous base in the DNA is transcribed into a codon in the mRNA that encodes a different aminoacid than the original. In this sense, a different amino acid means a change in the protein, which alters its structure and function.
The consequence of this mutation is an organic, structural or functional deficiency, which determines a special condition in the affected person.
For the other options:
- <u><em>Nonsense</em></u><em>: the change in the nitrogenous base in the DNA leads to the coding of a termination codon, so that the protein is ultimately incomplete.</em>
- <u><em>Silent mutation</em></u><em>: occurs the change of a nitrogenous base in one of the codons that encodes an aminoacid, without changing the aminoacid or altering the structure or function of the protein to be synthesized.</em>
- <u><em>Insertion</em></u><em>: in this case there is the addition of more nitrogenous bases to the DNA chain, with respect to the original one.</em>
The answer is A. Excretion I hope this helps
Answer:
Answer: The correct option is C) It produces ATP.
Photosynthesis is the process by which green plants prepare their own food using CO₂ and H₂O in the presence of sunlight. It is primarily divided into light reaction and dark reaction.
The light reaction takes place in the thylakoid membranes of the chloroplast. In this reaction, energy from sunlight is captured by the chlorophyll pigment via a series of chemical reactions. This results in the formation of two high energy chemical compounds, which are ATP and NADPH.
These compounds are further used in the dark reaction for the synthesis of food ( which is glucose).
Thus, it produces ATP is true for the light reaction of photosynthesis.
<span>The answer is biotic potential
If a parasitic worm makes a very large number of eggs, it has a high biotic potential. These animals are called r-strategists. Elephants have a low biotic potential by comparison, and are called K-strategists.</span>
Dominance because the tall(T) gene is dominant over the t gene so the plant is tall