How many antibodies can be produced by a single human b cell?
a) 0
b) 51
c) 200
d) 1

What would happen if the krill were removed from the food web

Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe

The carrier molecules of the electron transport system are located in the