Why is it important that the cell's DNA is duplicated before cell division?

For an animal to move in one direction, its muscles must do all of the following except a. overcome the effects of friction. b. exert a force in the opposite direction. c. spend energy. d. overcome the effects of gravity. e.

The diagram below shows part of the process of DNA transcription. Which mRNA base will go in location 1? A. Uracil B. Cytosine C. Adenine D. Thymine

The ABO blood group is transmitted in humans as follows: The A and B alleles are dominant to the O allele but codominant with each other.

The central dogma of molecular biology states that DNA İS into mRNA, which is then translated into polypeptides, 2 Eukaryotic ribosomes exist freely floating in the and membrane-bound. 3.

When bone marrow cells go through the cell cycle, the two identical daughter cells that result from mitosis have very different functions. Following G1, one daughter cell leaves the cell cycle and becomes a specialized blood cell.

In corn plants, plant height is controlled by one gene with two alleles how many alleles that control the trait for height are present in each cell nucleusof a corn plant

Why do continuous processes typically run 24 hours a day, seven days a week?

Which of the following best classifies most dietary fiber?

There are over 100 elements in the universe. In the earth's crust and upper mantle, which statement is most accurate about the elements found there? A) Carbon is in all compounds found in the earth.

Megan wanted to make some calcium chloride (CaCl2) for an experiment. She knew that for every 40g of calcium there would be 71 g of chlorine. Megan only used 20 g of calcium. Calculate how much chlorine would be in the compound.