Answer:
d. 2x.
Explanation:
At metaphase the DNA chromatides are duplicated. This explains that if in G1 phase of the cell cycle the DNA content is x, then the content in metaphase of meiosis I is 2x.
Answer:
Option C, disaccharide + H2O → monosaccharide + monosaccharide
Explanation:
In a hydrolysis reaction, the water molecule act as a chemical agent that breaks the chemical bond of a large molecule to form smaller molecules.
Disaccharide is a bigger molecule as compared to a monosaccharide. Or in other world disaccharide is twice the size of monosaccharide. Thus, in a hydrolysis process, water must react with disaccharide to produce two smaller monosaccharide.
Therefore, option C is correct.
I believe it is dissecting
The levels of cell organization go
1. cells
2. tissues
3. organs
4. organ systems
5. organisms
so the answer is D, organ level