<span>They are composed of similar materials: DNA is a deoxyribonucleotide polymer while RNA is a ribonucleotide polymer. A nucleotide is composed of a nitrogenous base, a sugar, and a phosphate group. In ribonucleotides, the sugar is ribose, while in deoxynucleotides, the sugar is deoxyribose. Adenine, guanine, and cytosine are nitrogenous bases in both DNA and RNA, while thymine is found only in DNA and uracil is found only in RNA.</span>
Answer:
1 -
a. Arrow pointing inward (water goes into the cell)
b. Hypotonic solution
2 -
a. Arrow pointing outward (water goes out of the cell)
b. Hypertonic solution
3 -
a. Equal sign (no arrow)
b. Isotonic solution
4 -
a. Arrow pointing outward (water goes out of the cell)
b. 10% h20 70% solute
c. Hypertonic solution
5 -
a. Arrow pointing inward (water goes into the cell)
b. 50% h20 (in the cell) 20% h2o (out of the cell)
c. Hypotonic solution
6 -
a. Arrow pointing outward (water goes out of the cell)
b. 30% solute (in the cell) 80% solute (out of the cell)
c. Hypertonic solution
That would be false because rocks are sediments.
I think the answer is spore hope this helps
