How does DNA make protein?

What does a receptor protein do? a. allows one or a few specific molecules to pass across the membrane b. allows a specific molecule to bind to it because of its shape c. allows the body to distinguish between its own and other cells d.

What is the result of sex cells having mutations during replication

What is an advantage of a change in pulse rate after exercising

What if humans could reproduce through mitosis instead of using meiosis? What would children look like if parents reproduced using mitosis? Would there be any pitfalls in a population of humans if mitosis were the primary method for reproduction?

Which piece of equipment would you most likely use to study a unicellular organism? A) ruler B) test tube C) stopwatch D) microscope

Which of the following is true regarding units of geologic time? a. Eras are divided into epochs; epochs are divided into periods. b. Epochs are divided into periods; periods are divided into eras. c.

What are some of physical concerns williams discusses when considering a trip to mars?

Many trees and plants have green leaves in the summer that turn red, yellow and orange in the fall (autumn). Explain what happens and why it happens.

A high-pressure system is usually associated with which type of weather? A. high humidity B. thin cloud cover C. thick cloud cover D. clear skies

In pavlov's experiments, the meat powder (food) placed on the dog's tongue was the