3. Which of the following is true regarding the transmission of
nervous impulses from one neuron to the next?
A. All neurotransmitters are inhibitory.
B. Neurotransmitters cannot be reabsorbed.
C. The axon of one neuron touches the dendrite of the next.
D. Chemical messages are carried across a space between
neurons.

When explaining dominant and recessive traits to a younger family member, they respond, "well chances are i can probably taste ptc, since dominant traits are more common." how might you address this misconception?

Dna is colied into chromosomes in a cell

In sweet pea, gene c is responsible for color production and gene p is responsible for the purple color pigment. both of them are located on two different loci on different chromosomes. the flowers will be purple only when the plant has the genotypes as c_p_. no color will be produced with genotypes: ccpp, ccpp, ccpp, ccpp. thus, gene c controls the expression of gene p. what pattern of inheritance is exhibited here? a. pleiotropy b. epistasis c. multiple alleles