Abacteria with an initial population of 3 colonies, has a generation time of 20 minutes. how many bacteria will there be after 2 hours under optimum conditions for growth?

Take 3 the make it 3^6 then thats the answer

Neurotransmitters are messengers responsible for communication between neurons. they are released from synaptic vesicles and are received by receptors.  the communication is referred to as neurotransmission. the following statement is true about neurotransmitters: a. they're stored in synaptic vesicles in the axon.