Answer the following 20 questions. Good luck!
1. Plasma membrane is chemically composed of:
2. The --- model of plasma membrane suggests that proteins are embedded in lipid bilayer:
3. The intake of liquid materials across the cell membrane is:
4. Fluid mosaic model of plasma membrane states that protein molecules float in a fluid-layer:
5. The rapid exchange of materials through carrier protein across the plasma membrane is called:
6. The basic structure of plasma membrane is:
7. The ability to distinguish between two separate points is:
8. If 15um size object is observed under light microscope using 5x eyepiece and 10x objective, its magnified image size will be:
9. Passive processes for the movement of molecules across cell surface membrane are:
10. Cell wall may be absent in which of the following?
11. Movement of molecules against the concentration gradient is?
12. Cells of different types can be distinguished on the basis of surface:
13. Endoplasmic Reticulum consists of system of flattened membrane bounded sacs which are named as:
14. Lipid synthesis and metabolism takes place in which of the following organelle?
15. The enzymes of lysosomes are synthesized on:
16. The soluble part of the fluid that remains when all the organelles are removed is know as:
17. Which of the following structure is involved in synthesis of lipids?
18. The organelle involved in detoxification of drugs and poisons in liver cells is:
19. Which of the following organelle is concerned with cell secretions?
20. Ribosomes exists in two forms, either attached with RER or freely dispersed in:
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