Cancer cells
1.have control of cell division.
2.are in G0
3.have a number of mutated genes that promote cell division.
4.are in G1
5.never replicate their DNA.
3
You might also like to view...
CAM (crassulacean acid metabolism) plants such as cacti differ from standard C4 plants such as corn in which of the following ways?
A. CAM plants minimize photorespiration whereas C4 plants do not. B. CAM plants are limited to producing CO2 for the Calvin cycle during the day, while C4 plants produce CO2 for the Calvin cycle both during the day and at night. C. CAM plants are more efficient at producing sugar than C4 plants regardless of environmental conditions. D. CAM plants produce a 4-carbon molecule in the first step of carbon fixation, but C4 plants do not. E. CAM plants use both mesophyll and bundle sheath leaf cells for photosynthesis whereas C4 plants do not.
Phytoplankton patchiness in the epipelagic can occur when:
a. water clarity declines. b. there is an influx of nutrients. c. surface waters plunge to depths. d. fish aggregate. e. hydrothermal vents erupt.
In the DNA strand above, which of the
following would be the complementary sequence?
a. ACTGAGCATTAG b. TGACTCGTAATC c. GTCAGATGCCGA d. CAGTCTACGGCT e. CTCAGACGAAGA
A phylogenetic tree shows the hypothesized evolutionary relationships among organisms, meaning that its structure can be revised and changed as new information about those relationships becomes known.
Answer the following statement true (T) or false (F)