Which of the following set of organelles contain DNA?
- AMitochondria, Peroxysome
- BPlasma membrane, ribosome
- ✓Mitochondria, chloroplast
- DChloroplast, dictyosome
Answer: C.
View full solution →Question types
Cell Structure and Organization question types
156 questions across 10 question groups — pick any mix to generate a Biology paper with step-by-step answer keys.
156
Questions
10
Question groups
5
Question types
01
MCQ
36 Q→02Answer the following questions
17 Q→03Answer the following questions.
27 Q→04Answer the following questions in detail
15 Q→05Write short notes
18 Q→06Answer the following questions in detail
12 Q→07Distinguish between
2 Q→08Match the following
2 Q→09Answer the following questions in detail
23 Q→10Fill in the blanks
4 Q→Sample Questions
Cell Structure and Organization questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Mitochondria DNA is
- ANaked
- BCircular
- CDouble stranded
- ✓All of the above
Answer: D.
View full solution →Plasma membrane is
- ✓Selectively permeable
- BPermeable
- CImpermeable
- DSemipermeable
Answer: A.
View full solution →Cell Wall is present in
- APlant cell
- BProkaryotic cell
- CAlgal cell
- ✓All of the above
Answer: D.
View full solution →Plasma membrane is Fluid structure due to presence of
- ACarbohydrates
- ✓Lipid
- CGlycoprotein
- DPolysaccharide
Answer: B.
View full solution →How do onion peel cells and our body cells differ?
Identify each cell structures or organelle from its description below.
- Manufactures ribosomes
- Carries out photosynthesis
- Manufactures ATP in animal and plant cells.
- Selectively permeable.
Which components of a cell help in formation of spindle apparatus formed during cell division?
What are ribosomes?
Who proposed the fluid-mosaic model?
What is the difference between magnification and resolution?
What is a syncytium and coenocyte?
Can cells like Xylem or mature human RBCs called living?
Why nucleus is considered as control unit of a cel
Who made the first microscope?
(i) Why bacterial nucleus is said to be primitive?
(ii) Draw neat and labelled diagram of Prokaryotic cell.
(ii) Draw neat and labelled diagram of Prokaryotic cell.
Identify labels A, B, C in the given diagram. Explain how lysosomes perform intracellular and extracellular digestion.
Observe the diagram given below and answer the questions based on it.
1. Identify the structure labelled as ‘A’.
2. Mention the two types of the given cell organelle.
3. Which type of ribosomes would be seen on the membrane of the given structure.
1. Identify the structure labelled as ‘A’.
2. Mention the two types of the given cell organelle.
3. Which type of ribosomes would be seen on the membrane of the given structure.
1. Draw neat and labelled diagram of ultrastructure of mitochondria,
2. Explain the structure of mitochondria.
2. Explain the structure of mitochondria.
Describe the cell wall of eukaryotic cells and state their function.
Write a note on control unit of a cell.
Write short note on lysosomes.
Write a short note on totipotency.
Write a note on microscope.
Draw a labelled diagram of the structure of cilia.
Are mitochondria present in all eukaryotic cells?
Why do basal body of bacterial flagella considered as smallest motor in the world?
When do we use plane and concave mirror and diaphragm?
How do a combination of lenses help in higher magnification?
What are the types of plastids?
prokaryotic and eukaryotic cells.
Distinguish between Plant cell and Animal cell.
| Column I | Column II |
| (a) Golgi apparatus | (i) Synthesis of protein |
| (b) Lysosomes | (ii) Trap waste and excretory products |
| (c) Vacuoles | (iii) Formation of glycoproteins and glycolipids |
| (d) Ribosomes | (iv) Digesting biomolecules |
(A) a-i, b-ii, c-iv, d-iii
(B) a-iii, b-iv, c-ii, d-i
(C) a-iv, b-iii, c-i, d-ii
(D) a-iii, b-ii, c-iv, d-i
| Column I | Column II |
| 1. Mitochondria | (a) Synthesis of protein |
| 2. Nucleus | (b) Photosynthesis |
| 3. Chloroplast | (c) Respiration |
| 4. Ribosomes | (d) Nucleoplasm |
Consider the following cells and comment about the position, shape and number of nuclei in a eukaryotic cell. Add more examples from your previous knowledge about cell and nucleus. Cuboidal epithelial cell, different types of blood corpuscles, skeletal muscle fibre, adipocyte.
Label the diagrams and write down the details of concept in your words.
Fluid mosaic model proposed by Singer and Nicolson replaced Sandwich model proposed by Danielli and Davson? Why?
Describe in detail the structure of nucleus.
1. Give any two functions of each of the following:<br>a. Golgi complex<br>b. Lysosomes<br>2. What are the major differences between eukaryotic and prokaryotic cells? Write any two points.<br>3. Explain the structure of cilia and flagella.
_________ present in the bacterial cells are known as extrachromosomal self-replicating DNA.
The _________ model of replication is observed in bacterial cells.
The bacterial chromosome remains attached to _________.
Genetic material in bacterium is a single chromosome made up of circular and coiled _______.
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