MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Cell Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Cancer cells depend on _________________ metabolic pathway. |
| A. | Effectors |
| B. | Primary messengers |
| C. | Secondary messengers |
| D. | G-proteins |
| Answer» E. | |
| 2. |
The cancer cells are protected from ___________________ |
| A. | transcription |
| B. | mutation |
| C. | apoptosis |
| D. | contamination |
| Answer» D. contamination | |
| 3. |
The immortality exhibited by the cancer cells is due to presence of _____________________ |
| A. | telomerase |
| B. | nuclease |
| C. | kinase |
| D. | protease |
| Answer» B. nuclease | |
| 4. |
The two important compounds of serum that are necessary for cell culture are __________________ |
| A. | insulin, epidermal growth factor |
| B. | insulin, phosphatidylserine |
| C. | tumor necrosis factor, epidermal growth factor |
| D. | epidermal growth factor, phosphatidylserine |
| Answer» B. insulin, phosphatidylserine | |
| 5. |
When cancer cells are grown in culture they do not form monolayers. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
The normal cells tend to remain in monolayer when their _____________ decreases. |
| A. | pH |
| B. | volume |
| C. | genomic content |
| D. | growth rate |
| Answer» E. | |
| 7. |
Normal cells can be converted to cancer cells by treatment with _____________ |
| A. | carcinogenic compounds |
| B. | endonucleases |
| C. | exonucleases |
| D. | kinases |
| Answer» B. endonucleases | |
| 8. |
Cancer is an inherited disease. |
| A. | True |
| B. | False |
| Answer» C. | |