etea medical mcqs

Category: Biology etea medical mcqs

No.	Topics.	No.	Topics.
1.	1ST YEAR BIO RANDOM MCQs KP TEXT BOOK	2.	ACELLULAR LIFR
3.	BIOENERGETICS	4.	BIOLOGICAL MOLECULES
5.	Biotechnology	6.	Biotechnology and Health Care
7.	CELL STRUCTURE & FUNCTION	8.	Circulation
9.	COORDINATION & CONTROL/ NERVOUS & CHEMICAL COORDINATION	10.	DIVERSITY AMONG ANTMALS (THE KTNGDOM ANIMALIA)
11.	ENZYMES	12.	EVOLUTION
13.	Form and Function in Plants	14.	Homeostasis ( Mainly Kidney Portion )
15.	Human Reproductive system-Menstrual cycle	16.	INHERITANCE
17.	lmmunity	18.	PROKARYOTES (KTNGDOM MONERA)
19.	REPRODUCTION	20.	Respiration
21.	Respiratory system	22.	SUPPORT & MOVEMENT

10. The cell membrane is composed primarily of:

Cellulose
Peptidoglycan
Phospholipids and proteins
Lignin

26. Cellular respiration, the process of breaking down glucose for energy, occurs in the mitochondria of:

Only animal cells
Only plant cells
Both animal and plant cells
Only bacterial cells

11. Which structure is present in both animal and plant cells and regulates the passage of substances in and out of the cell?

Cell wall
Cell membrane
Chloroplast
Central vacuole

27. The outermost layer of an animal cell is the:

Cell wall
Cell membrane
Cytoplasm
Nucleus

12. The control center of both animal and plant cells is the:

Cytoplasm
Nucleus
Ribosome
Vacuole

28. The presence of plasmodesmata is a characteristic unique to:

Animal cells
Plant cells
Fungal cells
Bacterial cells

13. Ribosomes are found in both animal and plant cells and are responsible for:

Energy production
Protein synthesis
Lipid metabolism
Detoxification

14. The endoplasmic reticulum, both rough and smooth, is found in:

Only animal cells
Only plant cells
Both animal and plant cells
Only prokaryotic cells

15. The Golgi apparatus (or Golgi complex) is present in:

Only animal cells
Only plant cells
Both animal and plant cells
Only fungal cells

16. Lysosomes, involved in waste breakdown and recycling, are more common and prominent in:

Plant cells
Animal cells
Bacterial cells
Fungal cells

1. Which of the following is a key distinguishing feature present in plant cells but absent in animal cells?

Cell membrane
Nucleus
Cell wall
Mitochondria

17. While plant cells may have some lysosomal activity, which cell type typically lacks well-defined lysosomes?

Animal cells
Plant cells
Fungal cells
Prokaryotic cells

2. The rigid outer layer that provides structural support and protection to a plant cell is the:

Plasma membrane
Cytoplasm
Cell wall
Capsule

18. Centrioles are primarily associated with cell division in:

Plant cells
Animal cells
Bacterial cells
Fungal cells

3. Animal cells typically have a cell membrane as their outermost boundary. What is the outermost boundary of a plant cell?

Cytoskeleton
Cell wall
Nuclear envelope
Endoplasmic reticulum

19. Which structure is absent in most plant cells, leading to different mechanisms for spindle fiber formation during mitosis?

Nucleus
Ribosomes
Centrioles
Mitochondria

Sialic acid is often found at the terminal position of:

DNA strand
Glycolipid sugar chain
Protein tail
ATP synthase

Glycoproteins serve as:

Ribozymes
Enzymes, receptors, markers
DNA repair agents
Fatty acids

Glycoproteins are often recognized by:

Hormones
Receptors
Antibodies
Cofactors

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