Answer:
last answer
Explanation:
dna doesn't make carbohydrate. it has no connection with carbohydrates
environment and parasites don't make our genes it's dna. environment can affect it or make some changes like tanning of skin ....
lipids also doesn't have any connection with dna or rna. fatty acids and glycerol make lipids
dna provide genetic code to m-rna which assemble in r-rna with amino acids carried by t-rna and form proteins.
dna involve in protein synthesis by providing genetic code for rna
what exactly affects our look is the genes that we call phenotypes.
