He first land plants appeared before the first fishes.

a. True

b. False

Two reasons why plants are important to every living thing on earth

In your own words, outline the sequence of steps involved in the process of going from the DNA base pairs of TAC to the amino acid methionine on a polypeptide.

1. When a catalyst is missing from a chemical reaction, what happens to the reaction?

A woman with brown eyes, which has two brothers, marries a man with brown eyes, which has a brother and two sisters, and produces a boy with brown eyes. When their son marries a woman with blue eyes, they have a girl with blue eyes.

Final maturation process of sperm in female tract before fertilization accomplished by binding of sperm to a glycosaminoglycan

In order to grow, all organisms must

The DNA in a cell's nucleus encodes proteins that are eventually targeted to every membrane and compartment in the cell, as well as proteins that are targeted for secretion from the cell.

What similarity do animals and plants share?

This is a model of a bacterial cell. What statement about the structure and function of bacterial cell parts is correct? A) DNA is contained in a primitive nucleus. B) Energy for movement is generated in the pilli.

How can the locations where ancient fossils are found be used as evidence for continental drift