Fibrous structures with three "arms" some archaea use for attachment to surfaces are (fimbriae/hami/pili).
Fill in the blank(s) with the appropriate word(s).
hami
You might also like to view...
A very narrow pedigree, such as that for Egypt's Ptolemy dynasty, reflects
A) families with many adopted children. B) a very mild phenotype. C) many uncles marrying their nephews. D) families with many relatives having children with blood relatives
It is thought that eukaryotes probably originated about _____ years ago.
A. 2 billion B. 6 million C. 1 billion D. 4 million E. 3 billion
During a precipitation test, what happens if there is an excess of antibody?
a. precipitation occurs only if the test tube is shaken b. precipitation occurs, but only after several hours c. precipitation happens immediately d. immune complexes are small and soluble, thus no precipitation occurs
A transport receptor that moves macromolecules from the cytoplasm to the nucleus is called a(n) ____.
a) importin b) receptin c) exhalin d) transportin e) exportin