What happens to dna before cell division?

Magma that hardens vertically underneath the surface will form a sill. true or false i need two people to pick the brainliest

I have involvement in the immune system

Why did Hooke call what he saw a "cell"?

1. The area in which sediment is deposited along the shore is the A. cave. B. beach. C. current. D. cove.

The two most common nutrative (caloric) sweeteners used in the manufacturing of food and beverages are sucrose and high-fructose corn syrup (HFCS).

Two types of chemical bonds are

This refers to a set of research and development of technology initiatives occurring between the 1930s and the late 1960s that increased agricultural production worldwide, particularly in the developing world, beginning most markedly in the late

Why is it that steroid hormones use receptors inside of target cells, whereas protein, peptide, and amino acid hormones do not?

For the hydrolysis of atp to adp + i, the free energy change is - 7.3 kcal/mol under standard conditions (1 m concentration of both reactants and products). in the cellular environment, however, the free energy change is about - 13 kcal/mol.

Ribosomes are composed of rRNA and what other component? protein carbohydrates DNA mRNA