A .Structurally support the cell
B.Store nutrients for the cell to consume
C. Produce ATP to provide energy for the cell
D. Selectively allow some materials into the cell
It would be A
The Cell membrane is like a wall it allows things to pass though regulated.
Hope that helps
B)Mendelian genes are at specific loci on the chromosome and,in turn, segregate during meiosis.
Answer:
hii dear your answer is here
2 daughter cells with 6 chromosomes each.
Explanation:
If a cell with six chromosomes undergoes mitosis, it will produce 2 (number) daughter cells that contain 6 (number) chromosomes.
The foundation of relative
dating is it does not have an atmospheric reservoir. The
phosphorus cycle does not include gas phase. Its largest reservoir is located
in sedimentary rocks, and the cycle begins there. Phosphate from rocks are
eliminated and then released into the soil and water. The phosphate ions then
absorbed by plants and transferred to animals or organisms which eat plants. It
is then returned to the soil by way of excretion and decomposed by plants and
animals when they die.
Answer:
The correct answers will be option-B
Explanation:
The polymerase chain reaction is the technique which involves the chain of reaction. The reactions are performed which polymerises or make exact copies of the DNA in higher number from a small sample in vitro-conditions.
The PCR technique is based on the DNA replication mechanism which involves the DNA primers and Taq polymerase, a type of DNA polymerase enzyme.
The PCR proceeds in three steps that are denaturation, annealing, and extension in which the DNA is denatured to break the hydrogen bonds, the addition of the primers at both ends called reverse and forward primers which function simultaneously, synthesis of DNA and extension in which the sample is cooled.
Since the primers are added to both the strands and not on the same strands therefore, the selected option is the correct answer.
