Question The small intestine breaks down sugars other than maltose.
Lactose, for example, is broken down into glucose and
galactose by an enzyme called lactase. The monosaccharides can
then be absorbed by the small intestine. If an individual
the colon and is used used by bacterice to make
does not produce enough lactare, the lactose moves into
carbon dioxide and other gusses. Hypothesize how the
gut bacteria are able to make con from lactose.

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.

Northern switzerland has a fairly cold climate caused by sea winds from the atlantic ocean but souther switzerland tends to be much warmer and sunnier, what could cause this difference?

In which ways are mercury and venus similar?