All minerals have what?

Which two organelle are found in plant cells but not in animals cells

When an enzyme catalyzes a reaction: a. substrate (s bind in the active site b. products bind in the active site c. the shape of the enzyme remains unchanged d. the enzyme is consumed by thereaction?

If the greek root tithenai means to put or place, what does synthesis mean?

A piece of iron is heated and then cooled by dropping it in water. The heat lost by the piece would be higher if A) the initial temperature and final temperature are raised by 10°C.

Which TWO phrases describe the contents of a chromosome? A. A single gene B. Many genes C. Many DNA molecules D. A single DNA molecule

The relative location of four genes on a chromosome can be mapped from the following data on crossover frequencies Genes B and D Frequency of Crossover 5% Cand A 15% A and B 30% C and B 45% Cand D 50% Which of the following represents the relative

How can we use rocks to determine how an area used to look in the past?

What type of bonds connect the deoxyribose sugars to the phosphate group?

What are proteins made up of?

What are at least 5 important words associated with the water cycle? What do they mean? Why are they important?