Biology, 05.11.2020 22:00 timttimtim
*PLEASE HELP HURRY* What is cancer and how does it relate to the cell cycle?
2. What are proto-oncogenes and tumor suppressor genes, and how do they contribute to cancer?
3. What are some things that might make a person have a higher risk of developing cancer?
4. What are some of the major steps that occur in the progression from a single cancer cell to a tumor and then to
many tumors spreading throughout the body?
5. As tumors grow and spread, the cells undergo a number of changes. How might the cells in a late stage tumor
be diferent from the original cell that became cancerous?
6. Why are diferent types of cancers named based on where in the body they originate (breast cancer, skin cancer,
bone cancer, etc.)? Why does it matter from which organ or tissue type the cancer developed?
Answers: 2
Biology, 21.06.2019 18:00
Why would a drug that damages capsids treat a viral infection? a. capsids prevent the lytic cycle from beginning. b. transduction requires a capsid. c. viruses use capsids to increase genetic variation. d. capsids provide protection for viruses.
Answers: 1
Biology, 22.06.2019 07:50
Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers
Answers: 3
Biology, 22.06.2019 08:00
What advantages does a pedigree have over a written passage?
Answers: 3
Biology, 22.06.2019 11:00
4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.
Answers: 2
*PLEASE HELP HURRY* What is cancer and how does it relate to the cell cycle?
2. What are proto-onco...
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