Unlike smooth muscle, cardiac muscle is

A. responsible for movement of food within the digestive tract.

B. found in the wall of hollow parts of the human body.

C. striated.

D. connected by gap junctions.

In a nucleus acids, mutations are changes in the sequence of

If you watch a star other than Polaris for two hours, how many degrees will it appear to rotate in the sky during that time? Select one: a. 60 degrees b. 0 degrees c. 15 degrees d. 30 degrees

Why do you think some nerve cells are long and thin?

Glycogen is Group of answer choices the form of carbohydrate that is stored in liver and muscle tissue. a polysaccharide made by plants. a simple sugar in grapes and honey. the form of fat stored in fat cells.

True or false: oxygen and glucose are produced by photosynthesis and consumed in cellular respiration.

Why is heat death the most likely option?

16. Which part of a mushroom can you see above the ground? A. Hyphae Mat B. Feeding Network C. Mycelium D. Reproductive Structure

The core of nearly all cell membranes is a double layered sheet called a (an)

Which enzyme assembles the complementary nucleotide bases during replication? RNA polymerase RNA ligase DNA polymerase DNA ligase

HURRY! The cell membrane is selectively permeable because of its molecular structure. Based on this, which one of these would NOT diffuse directly through the cell membrane?