Why might a cell make lots of rRNA but only one copy of DNA?

Use complete sentences to explain the relationship between the earths crust and the eacen sizes

What is the role of the enzyme primase in DNA replication

What movement occursa with groundwater? What causes this movement?

Leon has a big football game this evening. What monomer should he load up on during dinner to ensure that he has enough energy for the big game? Fatty acids Amino acids Nucleotides Monosaccharides

A cell is treated with a drug that prevents the formation of vesicles. Which of the following processes depends on the formation of vesicles and would therefore be blocked? A. cytokinesis in a plant cell B. cytokinesis in an animal cell C.

Nutritionists and doctors do not recommend energy restrictions below. Calories for women and. Calories for men.

Which of the following is an example of a two-shelled mollusk? a. snail. b. oyster. c. gastropod. d. radula.

The type of radiation that will penetrate farthest into a material

What body system transports simple carbohydrates to all parts of the body?

If a molecule is too large to slip through the spaces in the membrane, how will that molecule enter the cell? A. The molecule will shrink so that it can fit in the spaces. B. The molecule will move through a protein channel. C.