MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 6 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. |
Plant vacuoles are also sites of intracellular digestion. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Water enters the vacuole by ____________ |
| A. | reverse osmosis |
| B. | osmosis |
| C. | active diffusion |
| D. | passive diffusion |
| Answer» C. active diffusion | |
| 3. |
Tonoplast is a ___________ |
| A. | membrane |
| B. | toxic compound |
| C. | sphingolipid |
| D. | glycoprotein |
| Answer» B. toxic compound | |
| 4. |
Which of the following is a toxic by-product stored in the plant cell vacuole that is clinical importance? |
| A. | oxytocin |
| B. | sialic acid |
| C. | digitalis |
| D. | tonoplast |
| Answer» D. tonoplast | |
| 5. |
In plant cells, by-products of the metabolic pathways are stored in _____________ |
| A. | vacuole |
| B. | mitochondrion |
| C. | chloroplast |
| D. | nucleus |
| Answer» B. mitochondrion | |
| 6. |
90% of the volume of a plant cell is occupied by the vacuole. |
| A. | True |
| B. | False |
| Answer» B. False | |