A population of beetles is kept in a controlled ecosystem. No beetles are allowed to enter or leave. The graph below shows the population of beetles.
Beetle Population
C
Population size
PB
Time
Which best describes the ecosystem at Point C?
O A. There are plenty of resources.
B. It has not reached carrying capacity.
C. The beetles are competing for resources.
D. Population growth is exponential.

this protocol provides a detailed procedure for agarose-based ip to purify and enrich the protein of interest.

hey, i believe your answer would be d. sugar ribose and the base uracil. i believe this is the answer, because rna consists of sugar ribose, adenine, guanine, cytosine, and uracil.

your first option is incorrect, because that's dna. where it consists of sugar deoxyribose, adenine, guanine, cytosine and thymine.

your second option is also incorrect, this is because sugar deoxyribose is in dna, and uracil is in rna. these two do not make sense together.

your third option being incorrect, because sugar ribose is in rna, but not the base of thymine. rna consists of uracil, not thymine.

lastly your fourth option being correct! this answer is correct, because both sugar ribose, and the base uracil are in rna! ~

answer is d. sugar ribose and the base uracil.

supercell thunderstorms are perhaps the most violent of all thunderstorm types, and are capable of producing damaging winds, large hail, and weak-to-violent tornadoes

b. lithosphere, asthenosphere, mesosphere   is the answer most likely