Spirochetes move by means of
a) axial filaments.
b) flagella.
c) pili.
d) fimbriae.
Ans: a) axial filaments.
You might also like to view...
The movement of water across a membrane from an area of lower solute concentration to a region of higher solute
concentration is called ____.
a. osmosis only b. active transport only c. endocytosis only d. both diffusion and osmosis e. both osmosis and active transport
What is the hormone that stimulates the bone marrow to produce more red blood cells, as in the case of a hemorrhage?
a. ANH b. TSH c. BSH d. erythropoietin e. renin
Glacier ice
What will be an ideal response?
In prokaryotes that carry out aerobic respiration, the ________ serves the same purpose as the inner mitochondrial membrane and the ________ serves the same purpose as the mitochondrial matrix
A) ribosomes; plasma membrane B) cytoplasm; plasma membrane C) cytoplasm; cell wall D) cytoplasm; nucleoid E) plasma membrane; cytoplasm