Unlike the protons, electrons area. free to move outside the nucleus. b. locked in one place. c. vibrating in the nucleus.

Which of the following is a step that occurs within an inflammatory response? A. White blood cells leave these tissues allowing the pathogen to thrive. B. Fluid leaves the capillaries and causes swelling. C.

In a certain flock of sheep 91% of the sheep have white wool while the rest have black wool. Assume the population is in Hardy-Weinberg equilibrium.

What process is involved in all methods of testing hypotheses?

Monomers that make up dna and rna

An alleles is dominant is heterozygote when it is

What pattern of inheritance does this pedigree chart represent? (squares are male/circles are females a. y-linkedB) x-linked dominant traitsC) x-linked recessive traitsD) autosomal recessive traits

Which term describes the tertiary structural organization of chromosomal dna that allows the long strand to be packed and fit into the cytoplasm of the cell?

Stress squeezing an object is called

A chipmunk's body uses multiple organs to absorb nutrients from a seed. Which statement correctly describes how two organ systems work together to absorb nutrients from the seed? A.

Suppose that in barley plants, the allele for tall stalks is dominant over short stalks and the allele for wide leaves is dominant over thin leaves.