Most animal cells exhibit anchorage dependence, which means that in order to divide, Most animal cells exhibit anchorage dependence, which means that in order to divide, nonkinetochore microtubules from opposite poles must overlap and be attached by motor proteins. cell-surface phospholipids must be attached to those of adjoining cells. all chromosomes must be attached to spindle microtubules. cells must be attached to a substrate or extracellular matrix of a tissue.

The lake of the ozarks is a human-made lake, so it collects runoff from coal strip-mining, fertilizers, resort wastewaters, and septic drainages. the average lake temperature is between 10∘c and 21∘c. consider the physical requirements for growth and multiplication that would allow fecal coliforms to “blossom” in the lake of the ozarks. which of the following would accurately describe these organisms? check all that apply. psychrophiles facultative halophiles extremophiles mesophiles hyperthermophiles