review <3 Flashcards
The thymus functions are strictly in T cell maturation. T/F?
True.
how do lymphatic vessels reassemble veins?
like veins of the blood vascular system the lymphatic collecting vessels have the 3 tunics and are equipped with valves.
Meiosis produces 4 haploid daughter cells. T/F?
True.
Why does pepsin have its highest activity at a pH of 2.0?
Bc it is produced in the stomach, which is acidic.
the afferent arteriole leads to the glomerulus. T/F?
True.
explain how the renal system compensates for respiratory alkalosis. ie, what do we pee out and what do we keep in?
keep H+ and pee out HCO3-
The cortex of a lymph node contains spherical clusters called __________ ________ which contain primarily ____________.
lymphatic nodules
B lymphocytes
Urinary system functions…
- regulating fluid, electrolyte
- regulate blood cell formation
- removing waste products from blood
The gallbladder stores and produces bile. T/F?
False, only stores
If resistance in the efferent arteriole is decrease, GFR will decrease. T/F?
False, if R=(1/radius) at efferent is decrease the GFR will increase.
largest lymph organ….
spleen
nuclear membrane disappears.
prophase
sister chromatids align the equator of cell.
metaphase.
chromatids are separated and pulled to the opposite poles by spindle fibers.
anaphase.
cleavage furrows now form.
telophase.
