A type of protein found in the chromosomes

of eukaryotic cells

Why would it be hard to find the ideal intensity if the temperature were very hot or cold

A group of people whose ancestors immigrated to North America 200 years ago have certain allele frequencies that differ significantly from those in surrounding populations in the United States.

Where can earthquakes occur? A) at a divergent plate boundary B) at ALL plate boundaries C) at a convergent plate boundary

A mutation occurs in the eye cell of a rat. the mutation stops the gene from producing the protein that builds part of tge eye. when would this mutation have the biggest effect on the health of the rat? A. when the rat is developing B.

On the average, the Neanderthals were physically: a. taller and thinner than modern humans b. much more lightly built than modern humans c. shorter and more muscular than modern humans d. probably weaker than modern humans e.

Pheromones are chemical substances secreted by members of a species to stimulate a response in other individuals of the same species. for example, certain pheromones are secreted by females of a species to attract males for mating.

A wave's velocity often includes the direction in which it is traveling, True False

When analyzing dna microarray results, why are colors turned into ratios?

Membrane bound space for temporary storage in cell.

Tobacco mosaic virus (TMV) has been found in virtually all commercial tobacco products. Why, then, is TMV infection not an additional hazard for smokers?