<span>Because of semi-conservative replication in DNA synthesis, One of the strands of the new DNA molecule is original and one of the strands of the molecule is composed of new nucleic acids.</span>
Answer:
d) a polypeptide missing an amino acid.
Explanation:
Deletion is a type of mutation when one or more codons from the reading frame are removed. This results in the production of a relatively shorter mRNA that lacks one or more codons otherwise present in the non-mutated mRNA. When there is a deletion of a single codon in the gene for cystic fibrosis, the resultant shorter mRNA codes for a polypeptide chain that does not carry one amino acid. For example, deletion of one codon results in deletion of a Phe residue present at position 508 in CFTR. The mutated transmembrane protein CFTR folds in an improper way.
The correct answer is C, due to the fact that the things that power electrical energy are non-renewable, such as coal and other products. hope this helps, have an amazing day :)
The kind of organisms able to grow aerobically on slants or at the top of thioglycollate tubes are called facultative anaerobes and o<span>bligate aerobes. Facultative anaerobes are able to function with or without oxygen. In the presence of oxygen, they are able to produce ATP through aerobic respiration. Otherwise, they shift to fermentation or anaerobic respiration. On the other hand, obligate aerobes are organisms that strictly require the presence of oxygen in order to live and grow.</span>
A sound wave is a wave of compression and rarefaction, by which sound is propagated in an elastic medium such as air.
