Which of the following is true about Peptidoglycan? A. Contains genetic information. B. Fluid that fills the cell. C. Folded part of the cell membrane. D. Makes up the cell wall of prokaryotes.

1. Which statement best describes the galaxies closest to the Milky way? These galaxies are independent of and unaffected by the milky ways gravitational pull These galaxies are all identified as spiral These galaxies include irregular, spiral, and

A zoo has two bears and the zookeepers want the bears to mate. One bear is brown (bb). The other bear is black (BB). What color offspring are they most likely to produce?

Improperly digested nutrients may indicate a problem of which tissue layer

Which of the following is NOT one of the four main groups of macromolecules of living things? a. proteins c. amino acids b. nucleic acids d. polysaccarides

Which phrase best describes genetics?

Identify the products in this reaction: 6HO+6CO+CHO+6O

Define metabolism and explain why cells need to synthesize new organic components

Astronomers believe distant planet could be 'more hospitable' than earth. true or false

Can the motor cortex in the brain of a 70 year old still grow

Sunlight reaches through the