Most water that enters the gut is absorbed across the lining of the _____

a. stomach c. large intestine
b. small intestine d. esophagus


B

Biology & Microbiology

You might also like to view...

Two EPSPs combine to drive a cell to threshold potential. This is an example of ____

a. neuromodulation b. intersignaling c. neurotransmitter release d. synaptic inhibition e. summation

Biology & Microbiology

Select the true statements describing why cladistics may not always be the best method for reconstructing phylogenies based on data from the DNA genome. 

_____ The rate of evolution of the DNA genome is rapid. _____ The assumptions of the principle of parsimony are not always met. _____ Homoplasy often dominates the data sets. _____ The number of character states for DNA is large.

Biology & Microbiology

All of the genes in a population comprise its

A) genotype. B) gene pool. C) gene reservoir. D) genome.

Biology & Microbiology

Chemoreceptors are involved with which two senses?

a. touch and olfaction b. hearing and olfaction c. gustation and touch d. gustation and vision e. gustation and olfaction

Biology & Microbiology