Water follows sodium ions out of the renal filtrate in the tubules and into blood by means of
A. osmosis.
B. glomerular filtration.
C. tubular secretion.
D. tubular reabsorption.
Answer: A
You might also like to view...
The core promoter in eukaryotes is usually composed of which two features?
A. transcriptional start site and enhancer B. transcriptional start site and response elements C. transcriptional start site and TATA box D. enhancer and TATA box E. response elements and TATA box
When a plant encounters stressful hot and dry conditions, the
A. stomata close, and depending on the plant, will decrease or increase gas exchange. B. stomata close, increasing gas exchange. C. stomata open, decreasing gas exchange. D. stomata open, increasing gas exchange. E. stomata close, decreasing gas exchange.
Mendel studied tall and short pure-breeding lines of pea plants. Inherited genetic variation would dictate that one line would produce tall plants and the other short plants, but the genes and phenotypes are influenced by what external factor?
What will be an ideal response?
Nicotinic receptors are generally inhibitory.
a. true b. false