Describe effects of the neurotransmitter acetylcholine?

Which sequence correctly shows the path of carbon dioxide during repiration?

Select the correct answer from each drop-down menu proteins are

Gregor mendel is best known for his work with pea plants and for uncover many of the mysteries of genetics. one of his major findings stated that there were specific, physical units of inheritance that are transmitted during reproduction. what is the the name given to these units of inheritance which can be found on chromosomes? a) centromeres b) cytoplasm c) genes d) nucleotides