MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Technology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Glycogen is an energy storage molecule. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Trehalose is a polysaccharide. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
Who developed the concept of FGMIP? |
| A. | Thevelein and Hohmann |
| B. | Boultan et al. |
| C. | Callaerts et al. |
| D. | Nes et al. |
| Answer» B. Boultan et al. | |
| 4. |
Who investigated the accumulation of trehalose in lager yeast? |
| A. | Gelinas |
| B. | Trivedi |
| C. | Jacobsen |
| D. | Majara |
| Answer» E. | |
| 5. |
Glycogen is a polymer of ________________ |
| A. | β-Glucose |
| B. | α-Glucose |
| C. | α (1,6)-Glucose |
| D. | β (1,4)-Glucose |
| Answer» C. α (1,6)-Glucose | |
| 6. |
Which of the following suppresses respiratory metabolism? |
| A. | Custers effect |
| B. | Kluyver effect |
| C. | Carbon catabolite |
| D. | Crabtree effect |
| Answer» D. Crabtree effect | |
| 7. |
Which of the following effect activates glycolysis? |
| A. | Custers effect |
| B. | Crabtree effect |
| C. | Kluyver effect |
| D. | Pasteur effect |
| Answer» E. | |
| 8. |
Which of the following effect causes instantaneous alcoholic fermentation? |
| A. | Short term Crabtree effect |
| B. | Long term Crabtree effect |
| C. | Kluyver effect |
| D. | Pasteur effect |
| Answer» C. Kluyver effect | |
| 9. |
Which of the following causes the stimulation of glucose fermentation to ethanol? |
| A. | Custers effect |
| B. | Kluyver effect |
| C. | Pasteur effect |
| D. | Crabtree effect |
| Answer» B. Kluyver effect | |
| 10. |
Which of the following prevents fermentation in the presence of oxygen? |
| A. | Long term Crabtree effect |
| B. | Short term Crabtree effect |
| C. | Kluyver effect |
| D. | Pasteur effect |
| Answer» E. | |
| 11. |
What results in the activation of RAS genes? |
| A. | GTP to GDP |
| B. | ATP to ADP |
| C. | GDP to GTP |
| D. | ADP to ATP |
| Answer» D. ADP to ATP | |
| 12. |
The RAS system was identified in ____________ |
| A. | Animal cells |
| B. | Plant cells |
| C. | Bacterial cells |
| D. | Mammalian cells |
| Answer» E. | |
| 13. |
Who discovered that carbon in yeast is dissimilated via the glycolytic pathway? |
| A. | Lagunas |
| B. | Bruinenberg |
| C. | Embden |
| D. | Myerhoff |
| Answer» B. Bruinenberg | |
| 14. |
The breakdown of glucose is known as ______________ |
| A. | Gluconeogenesis |
| B. | Glycolysis |
| C. | Glycogenolysis |
| D. | Glycogenesis |
| Answer» C. Glycogenolysis | |