Which row shows the elements and basic units that are used in the construction of large food molecules?
food molecules
elements
basic units
A
fats
B
fats
carbon, hydrogen, oxygen, nitrogen
carbon, hydrogen, oxygen, nitrogen
carbon, hydrogen, oxygen
carbon, hydrogen, oxygen
glucose
glycerol
glucose
glycerol
с
starch
D
starch

Chicken pox and hepatitis are bacterial diseases. true or false?

Which type of neuroglia is found outside of the brain?

Which is an advantage of having memory cells when a pathogen is encountered for a second time. a) the memory cells are what proliferate into clones of cells in response to the binding of an antigen. b) memory cells are vital to the primary immune response in that they immediately recognize pathogens even at the first encounter. c) memory cells are essentially effector cells that are short lived and attack antigens even without having a receptor specific to that antigen. d) it ensures that more lymphocytes with a receptor specific to a particular antigen will be present than in a host that had never encountered that pathogen.