All of the following are polysaccharides except Multiple Choice
prostaglandins in inflammation.
a cell's glycocalyx.
cellulose in certain cell walls.
agar used to make solid culture media.
glycogen in liver and muscle

The first amino acid of a new polypeptide chain is

In 2001, records showed that local stocks of fish were down worldwide. yet, records of harvests indicated that fish were being taken at records rates. what was actually happening?

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