Carbon is a such a versatile element because it can form four covalent bonds.
Carbon skeletons can vary in length, branching, and ring structure.
The functional groups of organic molecules are the parts involved in chemical reactions.
Organic molecules important for life include relatively small monomers as well as large polymers.
I wrote 4 Incase
Answer:
True
Explanation:
Acid rain is a type of acid deposition, which can appear in many forms. Wet deposition is rain, sleet, snow, or fog that has become more acidic than normal. Dry deposition is another form of acid deposition, and this is when gases and dust particles become acidic.
Answer:
The correct answer is - nonsense mutation.
Explanation:
The given amino acid sequence Ala-Pro-His-Trp-Arg-Lys-Gly-Val-Thr of a particular protein is affected by a mutation that leads to the shortened protein that ends in this region only. As we know the His amino acid becomes the last amino acid so in such case is it takes place due to nonsense mutation that is the only mutation or change result to terminate before or at the His codon.
The Trp codon which is coded by UGG codon could have been changed to either a UAG or a UGA codon in this case.
The correct answer is - nonsense mutation.
Answer:
Sperm, epithelia cells, and ependymal cells.
Explanation:
He should mark chloroplasts and mitochondria, because they have their own DNA, a double membrane, and ribosomes.