The simple cuboidal cells found in kidney tubules have which function?
A. allow exchange of substances by diffusion and osmosis
B. protect areas subject to abrasion
C. secrete and absorb substances
D. secrete hormones
E. secrete and propel mucus
C. secrete and absorb substances
You might also like to view...
Abiotic oxidation of Fe2+ requires oxygen; no other chemicals can directly oxidize Fe2+
Indicate whether the statement is true or false.
Which repair mechanism is responsible for repairing damage from UV radiation?
A. Recombinational repair B. Base excision repair C. Mismatch repair D. Nucleotide excision repair E. Nonhomologous end joining (NHEJ)
Matthew has the inherited form of the eye cancer retinoblastoma (RB). His disease is caused by
A) a germline mutation in one RB allele and no mutation in the other allele. B) a somatic mutation in each copy of the RB gene in the same cell. C) a germline mutation in one RB allele and a somatic mutation in the other allele. D) a somatic mutation in one of the RB genes in the same area of the retina of one eye.
. Four of the five answers listed below are
grasses. Select the EXCEPTION.
a. rye b. wheat c. rice d. lilies e. corn