Answer:
There is more than one codon that can specify most amino acids, therefore you never know which one was used for a particular protein, unless you can look at the DNA or RNA sequence.
A.
B is wrong since water is not soluble in lipids
Answer:
D.
Explanation:
In addition to chromosomes, some mitochondria also contain other genetic material known as <em>plasmids</em><em>.</em>
The gradient of streams tends to be steeper in their upper reaches and gentler in their lower reaches<span>.</span>
