Given its role in either amplifying or decreasing the intensity of different types of signal inputs, is the neurotransmitter that may be involved in the process of reinforcement. serotonin dopamine acetylcholine norepinephrine

Abiologist counts the number of rabbits in a population each year and observes a decrease in population. since the coyote population has exploded, the biologist concludes that the coyote population has had a negative interaction with the rabbit population. which describes the biologist’s actions? a.) experimentationb.) inferencec.) observationd.) interacting

What is the role of dna ligase in the elongation of the lagging strand during dna replication?

In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.