« previous next »

Author Question: Cells from an advanced malignant tumor most often have very abnormal chromosomes (Read 733 times)

curlz

  • Hero Member
  • *****
  • Posts: 538
on: Jun 17, 2013
Cells from an advanced malignant tumor most often have very abnormal chromosomes, and often an abnormal total number of chromosomes. Why might this occur?
A) Cancer cells are no longer density dependent.
B) Cancer cells are no longer anchorage dependent.
C) Chromosomally abnormal cells can still go through cell cycle checkpoints.
D) Chromosomally abnormal cells still have normal metabolism.
E) Transformation introduces new chromosomes into cells.


coco

  • Hero Member
  • *****
  • Posts: 739
Reply #1 on: Jun 18, 2013
Go with C, I'm pretty sure it's that.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

curlz

  • Hero Member
  • *****
  • Posts: 538
Reply #2 on: Jul 29, 2013
Great..that really helped.


« previous next »
 

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Bacterial cells of Staphylococcus aureus Bacterial cells of Staphylococcus aureus
Prokaryotic and Eukaryotic Cells Prokaryotic and Eukaryotic Cells
Embryonic Stem Cells Embryonic Stem Cells
In the retina, there are two types of light receptor cells: Rods are sensitive to differences in lig In the retina, there are two types of light receptor cells: Rods are sensitive to differences in lig
Genes and Chromosomes Genes and Chromosomes
Microtubules in dividing cells emanate from centrosomes Microtubules in dividing cells emanate from centrosomes
Video: Glucagon (glycogenolysis and gluconeogenesis)

For a complete list of videos, visit our video library