Table of contents

1. Introduction to Biology(0)
2. Chemistry(0)
3. Water(0)
4. Biomolecules(0)
5. Cell Components(0)
6. The Membrane(0)
7. Energy and Metabolism(0)
8. Respiration(0)
9. Photosynthesis(0)
10. Cell Signaling(0)
11. Cell Division(0)
12. Meiosis(0)
13. Mendelian Genetics(0)
14. DNA Synthesis(0)
15. Gene Expression(0)
16. Regulation of Expression(0)
17. Viruses(0)
- Viruses
  (0)
18. Biotechnology(0)
19. Genomics(0)
- Genomes
  (0)
20. Development(0)
21. Evolution(0)
22. Evolution of Populations(0)
23. Speciation(0)
24. History of Life on Earth(0)
25. Phylogeny(0)
26. Prokaryotes(0)
27. Protists(0)
28. Plants(0)
29. Fungi(0)
- Fungi
  (0)
- Fungi Reproduction
  (0)
30. Overview of Animals(0)
- Overview of Animals
  (0)
31. Invertebrates(0)
32. Vertebrates(0)
33. Plant Anatomy(0)
34. Vascular Plant Transport(0)
- Water Potential
  (0)
35. Soil(0)
- Soil and Nutrients
  (0)
- Nitrogen Fixation
  (0)
36. Plant Reproduction(0)
- Flowers
  (0)
- Seeds
  (0)
37. Plant Sensation and Response(0)
38. Animal Form and Function(0)
39. Digestive System(0)
- Digestion
  (0)
- Blood Sugar Homeostasis
  (0)
40. Circulatory System(0)
41. Immune System(0)
42. Osmoregulation and Excretion(0)
- Osmoregulation and Excretion
  (0)
43. Endocrine System(0)
- Endocrine System
  (0)
44. Animal Reproduction(0)
- Animal Reproduction
  (0)
45. Nervous System(0)
- Neurons and Action Potentials
  (0)
- Central and Peripheral Nervous System
  (0)
46. Sensory Systems(0)
- Sensory System
  (0)
47. Muscle Systems(0)
- Musculoskeletal System
  (0)
48. Ecology(0)
49. Animal Behavior(0)
- Animal Behavior
  (0)
50. Population Ecology(0)
51. Community Ecology(0)
52. Ecosystems(0)
53. Conservation Biology(0)
- Conservation Biology
  (0)

11. Cell Division

Cancer

11. Cell Division

Cancer: Videos & Practice Problems

Video Lessons Practice Worksheet

Cancer Practice Problems

20 problems

1PRACTICE PROBLEM

Proto-oncogenes code for proteins that regulate programmed cell death. If these genes mutate and turn into cancer-causing oncogenes, what will be the consequence to the cells when the apoptotic function is compromised?

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2PRACTICE PROBLEM

Identify which of the following cancer treatments uses powerful drugs to kill cancer cells.

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3PRACTICE PROBLEM

Rb proteins can restrict cell proliferation by inhibiting the E2F family of transcription factors. Which of the following is most likely to occur if the Rb proteins become non - functional?

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4PRACTICE PROBLEM

Hematopoietic growth factors are essential in stimulating bone marrow to produce blood cells. What can happen if such growth factors are removed from the human system?

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5PRACTICE PROBLEM

Cancerous cells differ from normal cells by

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6PRACTICE PROBLEM

All of the following statements are true regarding proto-oncogenes except

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7PRACTICE PROBLEM

A cell is tightly packed but still, it is dividing in an uncontrolled fashion. The cell under question is an example of

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8PRACTICE PROBLEM

Vinblastine is a drug that interferes with the assembly of microtubules. It also disrupts mitotic spindle formation. This drug is best in the treatment of:

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9PRACTICE PROBLEM

Which of the following best defines cancer?

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10PRACTICE PROBLEM

Which scenario illustrates the role of proto-oncogenes?

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11PRACTICE PROBLEM

What effect do mutations in tumor suppressor genes have on cell division?

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12PRACTICE PROBLEM