Which enzyme is responsible for actually stringing together the new nucleotides (A, T, C, and G) when copying DNA?

A double-blind study of a vaccine is one in which : The study group receives the vaccine and the control group receives a placebo. Neither observer nor subjects know the nature of the placebo.

What makes young herbaceous plant remain upright?

The major role meiosis plays in chromosomal inheritance is to

Leah found the eggs of an insect on a blade of grass. She brought the blade of grass home and made a container for it to keep the young insects safe when they hatch. Explain how she can tell what kind of insect eggs she found.

Henrietta gets a phone call that she is going to be laid off from her job. henrietta is scared and shocked. in response to this stressor, her pituitary gland has received a signal from her hypothalamus to release a hormone called:

How many cell divisions would it take to produce at least 1,000 cells from one cell? (When one cell splits in half during cell division, the result is two new cells. Each of those cells can divide into two more and so on.) Answer (256?)

IBS is caused by a reaction to proteins in foods

A 4 mL tube of blood contains 7.2 mg of cholesterol, what is the mg% of cholesterol (i. e., how many mg of cholesterol are in 100 mL of blood) ?

What are the exergonic reactions that provide living systems with energy (give two examples) ?

A patient with arthritis is on nsaid therapy. what should be evaluated by the nurse to determine the effectiveness of nsaid therapy?