Answer:
nucleic acids
Explanation:
Nucleic acids are the polymers of nucleotides. There are two types of nucleic acid: DNA and RNA. DNA is a polymer of deoxyribonucleotide while RNA is a polymer of ribonucleotides. The nucleotides are added together with the help of phosphodiester bonds.
Each nucleotide has a nitrogenous base, a pentose sugar and a phosphate molecule.
This process is called endocytosis. Endo- means: within, inner, absorbing, or containing
Answer:
Row 2
Explanation:
It is a food chain, not a food web. It is more complex than the food web.
Answer: A.
Explanation: Methane will heat up the atmosphere much more than carbon dioxide will.
I’m guessing this is choose an answer?!
A) yes, the order is important. Very important.
B)not sure what the molecule moving is about but the reverse sequence is not at all like the forward sequence
C) DNA molecules do have identifiable ends.
