Answer:
The answer to your question is: A and C.
Explanation:
A.the sugar Sugar is different between nucleotides from RNA and DNA, in RNA there is ribose and in DNA, deoxyribose.
B. the phosphate group it does not change between nucleotides.
C.the nitrogen group Nitrogenous bases change among nucleotides, there are 5 bases: Cytosine, Thymine, Uracil, Adenine and Guanine.
D. there is no differing structure in nucleotide This option is wrong because A and C change.
Answer:
Roots
Explanation:
Roots gather moisture from the ground for the plant
Answer:
Virus
Explanation:
Hepatitis C virus, a member of the Hepacivirus C species, is a small, enveloped, positive-sense single-stranded RNA virus of the family Flaviviridae. The hepatitis C virus is the cause of hepatitis C and some cancers such as liver cancer and lymphomas in humans
1 ND 2 ONLY IS THE ANSWER TO YOUR QUESTION
The correct answer is A nuclear envelope. Endomembrane system is a group of membranes and organelles in a eukaryotic cell that works together to modify, package and transport lipids and proteins. The organelles include lysosomes, nuclear envelope and the endoplasmic reticulum, golgi apparatus, vesicles and plasma membranes. Nuclear envelope also the nuclear membrane is a lipid bilayer that surrounds the nuclear material and the nucleolus in eukaryotic cells