Golgi bodies are the power houses of the cells.
Question types
Cell Structure and Micro-organisms question types
116 questions across 12 question groups — pick any mix to generate a Science paper with step-by-step answer keys.
116
Questions
12
Question groups
5
Question types
01
Write True or False, correct and rewrite the false statements.
15 Q→02Answer the following questions:[1 M]
17 Q→03Fill in the blanks
15 Q→04Who am I.
15 Q→05Give scientific reasons:
10 Q→06Answer the following questions: [2 M]
11 Q→07Answer the following questions:[3 M]
13 Q→08Do as instructed[4M]
2 Q→09Do as instructed[5 M]
3 Q→10Do as instructed[3 M]
1 Q→11Answer the following questions:[5 M]
1 Q→12MCQ
13 Q→Sample Questions
Cell Structure and Micro-organisms questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
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Cells with membrane bound organelles inside them are called prokaryotic cells.
Micro-organisms need an optimum temperature of 55°C to 70°C to grow.
The process of fermentation is used for making yogurt from milk.
Amoeba has irregular shape.
How do preparation like yoghurt, idli, dosa become easy to digest?
Can the point of a needle accommodate micro-organism?
How are cells protected?
How do the cells acquire definite shapes?
What are the black or white spots sometimes seen on gunny bags?
The process of preparing their own food in presence of sunlight and chloroplast by plants cells is known as ……….. .
An electron microscope is necessary for the study of ……………… .
In the cell, photosynthesis is carried out with the help of …………… .
Garbage is converted into ……….. by microorganisms.
The organelle called the ……………. is present in the plant cells only.
Empty structures in cytoplasm.
A group of cells.
The living substance in the cell.
It is necessary for photosynthesis.
Largest organelle in the plant cell.
Cells are the basic structural units of living organism.
A compound microscope is used for observing cells.
Mitochondria are called the power houses of the cell.
Fodder is soaked in water before offering to cattle.
Bread rises during baking.
How do micro-organism survive the adverse conditions?
Why should dry and wet waste be collected separately?
What are the needs of cells?
What precautions will you take while purchasing food? Why?
How will you know that a foodstuff is spoilt?
What is the co-relation between the normal body temperature of humans which is 37°C and the optimum temperature for the growth of micro-organism, 15 °C to 35 °C?
Why is yoghurt mixed in the batter or dough for making rava-idli, butter naan?
Why do food poisoning incidents occur during marriage or other community feasts?
Try this and answer the following questions:
| In pot A | In pot B |
| Soil + garden waste + dung + fruit peel vegetable stalks | Pieces of glass + scrap metal + plastic bags + Soil. |
1.Did the garbage in pot B remain unchanged.
2.Where did the garbage in pot ‘A’ disappear? Why?
Why children are vaccinated?
What is the difference between us:
Simple microscope and Compound microscope.
Simple microscope and Compound microscope.
What is the difference between us:
Prokaryotic cell and Eukaryotic cell
Prokaryotic cell and Eukaryotic cell
What is the difference between us:
Plant cell and animal cell.
Plant cell and animal cell.
Explain the uses and the harmful effects of, micro-organisms.
Sketch and describe ¡n your on words, the plant cell and animal cell.
Name the types of cells shown in the diagrams.
Explain the functions of organelles in a cell.
Living substance of cell is called.
- ✓cytoplasm
- Bprotoplasm
- Cnucleus
- Dchromosome
Answer: A.
View full solution →Which organelle is called power house of the cell?
- Acentrosome
- Blysosome
- Cplastid
- ✓mitochondria
Answer: D.
View full solution →The structural-functional unit of life is called.
- ✓cell
- Btissue
- Corgan
- Dorganism
Answer: A.
View full solution →The gas released during the preparation of bread,
- A$O_2$
- ✓$CO_2$
- Cnitrogen
- Dsulphur oxide
Answer: B.
View full solution →Which of the following features will help you in distinguishing a plant cell from an animal cell.
- ✓cell wall
- Bcell membrane
- Cmitochondria
- Dnucleus
Answer: A.
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