MCQOPTIONS
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MCQOPTIONS
This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Life Sciences knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Name the technique which is used to visualize the lateral movement of lipids? |
| A. | FRAP |
| B. | Microscopy |
| C. | Electrophoresis |
| D. | Spectrometry |
| Answer» B. Microscopy | |
| 2. |
Out of the following, which is not an ATP dependent transporter of lipid? |
| A. | V-type ATPase |
| B. | Scramblase |
| C. | Flippase |
| D. | Floppases |
| Answer» C. Flippase | |
| 3. |
Which of the following is ABC transport protein that transport lipid in opposite direction? |
| A. | ATPase |
| B. | Scramblase |
| C. | Floppases |
| D. | Flippase |
| Answer» D. Flippase | |
| 4. |
What is the name of the hollow sphere formed by lipid bilayer? |
| A. | Cholesterol |
| B. | Lipid raft |
| C. | Micelle |
| D. | Liposome |
| Answer» E. | |
| 5. |
Mark the component which is not the part of lipid bilayer? |
| A. | Glycerol or Sphingosine |
| B. | Fatty acids |
| C. | Tryptophan and methionine |
| D. | Phosphate |
| Answer» D. Phosphate | |
| 6. |
Which of the following is described by the fluid mosaic model? |
| A. | Nucleus |
| B. | Plasma membrane |
| C. | Endoplasmic reticulum |
| D. | Ribosome |
| Answer» C. Endoplasmic reticulum | |
| 7. |
What is the permeability of the plasma membrane? |
| A. | Selectively permeable |
| B. | Impermeable |
| C. | Single phase flow |
| D. | Highly permeable |
| Answer» B. Impermeable | |
| 8. |
Which of the following is not the part of modern cell theory? |
| A. | All living things are made up of one or more cells |
| B. | The cell is a functional and structural unit of life |
| C. | Energy flow takes place within the cell |
| D. | All cells do not have the same chemical composition |
| Answer» E. | |
| 9. |
Name the Scientists who first discovered the cell in the piece of cork? |
| A. | Louis Pasteur |
| B. | Anton van Leeuwenhoek |
| C. | Robert Hooke |
| D. | Rudolf Virchow |
| Answer» D. Rudolf Virchow | |
| 10. |
Viruses are cellular organisms. |
| A. | True |
| B. | False |
| Answer» C. | |
| 11. |
What is the basic functional and structural unit of organisms? |
| A. | Nucleus |
| B. | DNA |
| C. | Cell |
| D. | Gene |
| Answer» D. Gene | |