What is the name of the neurotransmitter that excites muscle cells (causes them to contract) ?

What is non-visible radiation?

Why might chlorine be added to drinking water?

1) The ocean absorbs more carbon dioxide from the atmosphere than the land. True False

How is information carried in neutron

Membranes in living cells, including those in humans, are characterized by a separation of charge across the membrane.

Why is it necessary to cool a hot supersaturated solution slowly during a recrystallization?

Name the two energy-equivalent molecules that contain three phosphates as part of their structure. what makes these two molecules different? how many high energy phosphate bonds do they contain? nutrition

During what period of time has the sunbelt region of the u. s. grown most quickly?

The axial skeleton includes the A) vertebra, skull, and ribs B) hip bones, knees, and feet C) shoulder bones, elbows, and hands D) bones of the fingers and toes

After transcription, nuclear RNA is capped, polyadenylated, spliced. After successful splicing, proteins are added to the mature mRNA at the exon junction complex and then transported to the cytoplasm.