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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 2701. |
What is the function of Endoplasmic Reticulum ???? |
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Answer» It helps in transportation of materials in the cell . It also detoxify the poisoning materials. It is a largest network of a plasm membrean •There are 2 types of ER.⬇•RER=Rough Edoplasmic Reticulum•SER=Soft Endoplasmic Reticulum |
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| 2702. |
Note on origin of cell |
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| 2703. |
Why there is no gravity in space |
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| 2704. |
What is the speed time graph shows. |
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| 2705. |
Write three difference between solid, liquid and gas |
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Answer» 1. Solids have very less interparticle space . 2. Solid have fixed ,density , and volume. 3. Solid particles are closely packed . 1. Liquid have less interparticle space more than solids . 2. Liquid have not fixed shape but fixed. Density and volume. 3. Liquid particles are less closely packed . 1. Gas have more interparticle space . 2. Gas have no fixed shape , Volume , and density . 3 . Gas particles are very far away. Solid - definite shape and volume RigidIncompresssibleLiquid Definte volume but indefinte shapeFluidAlmost incompresssibleGasIndefinite shape and volumeFluid Highly incompressible Solid has a fixed shape and a fixed volume.liquid has fixed volume but not a fixed shape.Gas has neither fixed shape nor a fixed volume. |
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| 2706. |
Flow chart of chap cell |
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| 2707. |
why mitochondria and chloroplasts are said to be semiautonomous cell organelles? |
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Answer» As they have their own dna with them Tahdhcjkdhdhdhgjh Thanks |
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| 2708. |
Why does water have higher boiling point than alcohol? |
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Answer» the hydrogen bonding between the molecules of water is higher than the bonding between the molecules of ethanol which means more heat energy is required to break the bonds of molecules of water which leads to the increase in collision of the water molecules there by increasing the boiling point. Third |
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| 2709. |
Any 10 applications of laws of motion |
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| 2710. |
Osmosis is a special kind of diffusion |
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Answer» Ya ,its a diffusion type which requires semi permeable membrane Yes, osmosis is special kind of diffusion Yes |
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| 2711. |
You are mental or not |
| Answer» Is it a question? | |
| 2712. |
Please define motion |
| Answer» If a body changes its position with respect to time and its surrounding it is said to be in motion | |
| 2713. |
What are electron,proton and atoms |
| Answer» Electrons are negatively charged particles.Protons are positively charged particles.Atoms is the smallest particle of a chemical element,that can exist. | |
| 2714. |
Which of the cell organelles that can make their proteins |
| Answer» Mitochondria and plastids because they have their own ribosomes | |
| 2715. |
Which of the cell organelles help to make hormones |
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| 2716. |
Mitochondria is a seat of |
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Answer» Energy Currency of of the cell power house of the cell Kerbs cycle |
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| 2717. |
How many cells are present in human body? |
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Answer» Ohh ‼️really.... 37.2 trillion |
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| 2718. |
Matter is made up of particles explain |
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| 2719. |
Which do you mean by cartilage |
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| 2720. |
Name the largest plant cell. |
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Answer» Ostrich egg Acetabularia |
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| 2721. |
A bus starting from rest moves with a uniform acceleration of 0.1 m/s for 2 min |
| Answer» So what we have to find out | |
| 2722. |
What are the desired characters in poultry breeds? |
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| 2723. |
What os distance time table |
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| 2724. |
Write any two factors of evaporation |
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Answer» 1. temperature 2. surface area. 3. wind speed 1 =temperature and 2=speed of wind 1.surface area 2.Temperature |
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| 2725. |
Write the biographies of the scientists1.sir issac newton 2.stephen hawkins |
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| 2726. |
How to convert displacement time graph into distance time graph ?? |
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| 2727. |
two example of properties of particles |
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Answer» Partile are particulate in nature ,partile are continulously moving answer |
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| 2728. |
What is tendyall effect |
| Answer» , | |
| 2729. |
What is gm? |
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Answer» General motors It is a unit of mass in MKS system Gm is the full form of godd morning |
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| 2730. |
Write 5 examples in which we can observe evaporation cause cooling?? |
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Answer» In summers people put some water on there roof garden etc. Which evaporate and the energy loses because of evaporation . and it observe the heat . resulting cooling.. Plzzz try to answer as soon as possible... |
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| 2731. |
What make electric charge to flow |
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Answer» From positive to negative electrons and ions |
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| 2732. |
Describe different types of calls briefly |
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| 2733. |
Whose boiing point is more sea water or plain water |
| Answer» The boiling point of sea water is more sa it has some sodium chloride or table salt dissolved in it and we know that the boiling point of sodium chlorid is 1413 degree centigrade.....it depends upon amount of salt dissolved....??? | |
| 2734. |
Can speed be positive, negative or zero |
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Answer» Why speed cannot be so Speed cannot be zero, negative, but always positive. Displacement canbe negative or zero |
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| 2735. |
Types of mixture and explain them. |
| Answer» Homogeneous and heterogeneous mixture | |
| 2736. |
What is the work of rough endoplasmic reticulum? |
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Answer» The plasmalemma or cell membrane is made up of lipid bilayer and intrinsic and peripheral protein These ribosome are sent to various places in the cell Endoplasmic reticulum has ribosomes attached to it which are sites of protein manufacturer |
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| 2737. |
Who named living substance of cell as protoplasm? |
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Answer» J .E purkinje coined the term protoplasm but huxley considered it the physical basis of life Huxley |
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| 2738. |
What happens to the boiling point of water when atmospheric pressure decreases |
| Answer» The boiling point of water also decreases | |
| 2739. |
Mytochondia |
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Answer» It forms atp molecule for chemical activites of cell It is a powerhouse of a cell |
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| 2740. |
How to solve the problems given on page no. 109 |
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| 2741. |
What is the significant of melting point temperature |
| Answer» 100 | |
| 2742. |
What is cell theory told us |
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Answer» Cell is the structural and functional unit of all living organisms All living organisms are made up of cells.All cells exist from pre existing cells |
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| 2743. |
Write an experiment for preparation of temporary mounts of an onion peel |
| Answer» At first temporary mount of an onion peel is itself an experiment in that what what the rest to experiment | |
| 2744. |
name the tissue present in the pulp of a fruit? |
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| 2745. |
What is force ?? |
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Answer» a push or pull is called force Push and pull is force on an object Push or pull an object called force Any push and pull is called force. |
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| 2746. |
Examples of plasma and bose Einstein condonstate |
| Answer» Plasma=flouresent tube, sun, stars ,neon bulb | |
| 2747. |
What happens when a crystal of copper sulphate is added to a hot watet? |
| Answer» Crystal of copper sulphate broke down in small crystals which helps in changing color of hot water . | |
| 2748. |
What is membranebiogenesis |
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Answer» Fats and lipids helps building plasma membrane in the cell . This process is called membrane biogenesis Formation Fromation of plasma membrane |
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| 2749. |
Why do plants acquire more leaves during summer |
| Answer» Because it gets more protiens from sun and so it gets more leaves | |
| 2750. |
Main compentent of plant cell wall |
| Answer» Composition. In the primary (growing) plant cell wall, the major carbohydrates are cellulose, hemicellulose and pectin. The cellulose microfibrils are linked via hemicellulosic tethers to form the cellulose-hemicellulose network, which is embedded in the pectin matrix. | |