Which of the following substances is directly involved in photosynthesis?

chlorophyll

phospholipid

mRNA

oxygen

chromatin

Where is a suitable place for getting tested for a sexually transmitted infection (STI) ?

The majority of aquatic animals have BLANK fertilization. A. internal B. external

Table of what happens during the three stage of the cell cycle

If I breed a short for FF female with a short for Ff male then I will expect to see what type of offspring

When you boil water, what happens that allows the liquid to turn into gas? The molecules have a lot of energy and overcome forces that hold them together. The molecules have very little energy and disperse in a gas.

Which important property of DNA did Friedrich Miescher discover? -It is made partly of sugar molecules. -It has a double-helix structure. -It is three-dimensional. -It is found in the nucleus of a cell.

2. What is meant by predation? What is the relationship between a predator and a prey?

Sex-linked recessive disorders are most often passed from mother to sons

Bacteria can grow on meat that has not been cooked to the proper temperature and can cause food borne illnesses. Question 1 True False i think its false

What cause the loss of wetlands