Urine formation initiates with glomerular filtration, a process that relies on filtering large quantities of protein-free plasma into the Bowman's capsule by
A) passive diffusion through porous capillaries.
B) active transport from interstitial fluid.
C) active transport from paratubular capillaries.
D) osmotic transport from lymph fluid.
E) micelle transport.
A
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a. nucleus b. lysosome c. endoplasmic reticulum d. plasma membrane e. mitochondria
Healthy cervical cells are transformed into
cancerous one by infection with
a. HPV. b. HIV. c. polio virus. d. H1N1. e. any of these viruses
_________ completes the burning of glucose and breaking down of pyruvic acid to CO2.
A) Glycolysis B) The Calvin cycle C) The citric acid cycle D) The electron transport chain
From what feature are jaws thought to have evolved?
A. Pharynx B. Vertebrae C. Legs D. Arms E. Gill arches