What is a gene in its simplest form?

a segment of dna

a looped portion of rna

a molecule found in the endoplasmic reticulum

a part of a protein

What types of energy transfers and energy transportations are involved in the domino chain reaction?

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures