Explore topic-wise InterviewSolutions in Current Affairs.

This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.

1.

Which chemical is introduced in body to stop division of cell

Answer»

ANSWER:

rizobhium is your answer

2.

Home assignment class 9 all subjects in ncert​

Answer»

Answer:

YRR mere PAAS book nahi HAI ASSIGNMENT ki QUESTIONS de

3.

Planet Uranus is unique in Solar System​

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ANSWER:

YES....................................

4.

Find the odd one out:(0) Gram, pea, castor, mango and maize.(ii) Bean, cotton, sunflower, maize and tamarind.(iii) Rice, wheat, onion, barley and orchid.​

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Answer:

1. mango

2. cotton

3. ONION

5.

A bus increases its speed from 20 km per hour to 50 km per hour in 10 seconds its acceleration is​

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Answer:

Acceleration is CHANGE in VELOCITY per UNIT time

a = (v2-v1)/(t2-t1)

v2-v1 = 30 kmph

= 30×5/18 m/s

= 25/3 m/s

t2-t1 = 10s

a= 25/(3×10) = 5/6 m/s^2

6.

Nucleus and nucleoid​

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Answer:

the cell nucleus is a membrane bound structure that contain the CELLS and CONTROL the cells growth and reproduction it is usually the most prominent organelle in a Cell the human BODY contains billions of cells most of which have a nucleus.

NUCLEOID is an irregular shaped region within the cell of a prokaryotes that contains all are most of the genetic material called genophore. in contrast to the nucleus of Eukaryotic cell it is not surrounded by nucleus membrane

hope it HELPS u and plz mark it as brainliest

7.

Answer for 100 points and brainliest each question​

Answer»

Explanation:

7) lysosomes are also CALLED scavengers of cells because during DISTRIBUTION cellular metabolism of PENCIL gets damaged lysosome neighbours and enzymes digest their own cell.

10) they have to keep the cell CLEAN water Justin any foreign material that ENTERS the cell is when is known as worn-out cellular organelles

8.

10 harmful effects of micro organisms

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Answer:

HARMFUL effects of microorganisms: Bacteria: Causes VARIOUS DISEASES such as typhoid, diarrhea, and cholera. Fungi: Causes a large number of diseases in plants and in animals such as rust diseases in plants, fruit rot in apple, red rot in sugar cane and ring WORM disease in human BEINGS

9.

Explain the process of break down of glucose in a cell in the presence of oxygen and in the absence of oxygen

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Answer:

Explanation:

(i) In the presence of oxygen When breakdown of glucose is CARRIED out in the presence of oxygen in a cell, it is called as aerobic respiration. Glucose is converted into a 3 CARBON molecule called pyruvate which further breaks down in the presence of oxygen to FORM carbon dioxide and water.

in the presence of oxygen , when glucose is completely BROKEN down into carbon dioxide water and energy is released in the form of ATP (Adenosine Triphosphate) ..... and equation for this to represent it is : GLUCOSE ---> CARBON DIOXIDE + WATER + ENERGY

(ii) In the absence of oxygen When breakdown of glucose is carried out in the absence of oxygen in a cell, it is called as anaerobic respiration. This process is called as fermentation in microbes. Ethyl alcohol or lactic acid is produced by the breakdown of pyruvate.

in the absence of oxygen, glucose is broken down into lactic acid nd produce two molecules of ATP in animals and in plants glucose is broken down into ethanol nd CO2.....nd produce 2 molecules of ATP...............................the whole process is done in cytoplasm of the CELLS.....in tge absence of oxygen•••

10.

What is the cellular respiration?Explain it ?

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Answer:

Cellular respiration is a SET of metabolic reactions and processes that take PLACE in the CELLS of organisms to convert biochemical energy from nutrients into adenosine TRIPHOSPHATE (ATP), and then RELEASE waste products.

Explanation:

11.

Vegetarian chats that can be prepared in ten minutes

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ANSWER:

butter paneer

ALOO tamatak ka jhol

Whole WHEAT Pasta in MUSHROOM Sauce

12.

Physical and chemical properteis of lipids

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Answer:

Lipids are soluble in ORGANIC solvents such as acetone, ETHANOL and chloroform but insoluble in water. Physical & CHEMICAL Properties of Lipids. Most people think "LIPID" is just another term for "fat," but lipids are actually an entire class of molecules. By definition, lipids include any compound created by living organisms that resists reaction with water, including fats, hormones, oils and membranes.

13.

Name of deputy secretary of health and family department west bengal

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Answer:

The MINISTRY of HEALTH & Family Welfare of West BENGAL is a Bengal government ...

The current head of the ministry is MAMATA BANERJEE who is also the Chief Minister of West Bengal.

Have a Good day.

14.

Nano scale zero valent iron and crude oil bioremediation

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ANSWER:

OIL vinegar CHIPS for a night it GETS foul smell

15.

Molecular characterization canine adeno virus isolation identification

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Explanation:

molecular CHARACTERIZATION CANON and no VIRUS isolation and definition by MODULAR KITCHEN

16.

Photosynthesis occurs in which type of plant tissue

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Explanation:

PHOTOSYNTHESIS occurs in a PLANT when the sun shines on the chloroplasts in the cells. ... Photosynthesis takes place inside plant cells in small things called chloroplasts. Chloroplasts (mostly FOUND in the mesophyll layer) contain a green substance called chlorophyll.

17.

Names of diseases related to organs of digestive system

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ANSWER:

OBESITY, JAUNDICE , ACIDITY, CONSTIPATION.

18.

What is the fate of glucose in:•anaerobic respiration in yeast •aerobic respiration in humans cellsWrite chemical equation for each.

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Answer:

1.c6h12o6= co2 + ETHYL ALCOHOL + 2 ATP molecules of ENERGY.

2. c6h12o6= co2 + h2o + 36 atpolecules of energy...

19.

What is composition of cell wall​

Answer»

Hey brainly user

Here is your answer

CELL wall : SELECTIVELY PREAMBLE membraneThe composition of cell wall is cellulose

If you liked my answer then don't forget to mark as BRAINLIEST answer

20.

Answer for 50 points and brainliest​

Answer»

ANSWER:

  • Generally chromosomes contains GENE which transfer CHARACTERS from parents to baby.
  • Cell organelle which is non membranous is ribosomes.
  • similarities : both contains some no. of their own DNA,
  • protoplast contraction of plant cell to lose water from cell
  • the TERM is isotonic solution.

Here are the ans, Hope it will help u.

Pls CRUSH the thank button!

thnks!

21.

What is repeated fission? biology related question ​

Answer»

Answer:

It is a process in which cells DIVIDED repeatedly to form new cells or TISSUE .

I HOPE IT WILL HELP YOU.

SO PLEASE MARK IT AS BRAINLIEST

22.

following are the properties which make the substanceantigenic except. (a) foreigness. (b) protein polysaccharide with aromatic radical. (c) low molecular weight. (d)susceptible to tissue enzymes​

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ANSWER:

LOW MOLECULAR WEIGHT is my answer

23.

How do substances like carbon di oxide and water move in and out of the cell?

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ANSWER:

By the PROCESS of OSMOSIS

24.

What causes fatty liver in humans?​

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Answer:

Overweight or OBESITY,INSULIN resistance, high BLOOD sugar are the factors for which fatty LIVER is formed....

25.

What are dental Carrie's

Answer»

Answer:

jab hum doctor ke PASS jate HI USE bolte hai

26.

Entry of digested food into the wall of ileum

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ANSWER:

It get a get ABSORBED there by the HELP of interstitial FLUID

27.

Use of bioreactors in secondary metabolite production

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Answer:

Explanation:

BATCH shake flask studies with Catharanthus roseus demonstrated that alkaloid PRODUCTION commenced only after growth had slowed or ceased. To obtain high alkaloid productivities for extended periods, a hormone-free production medium was used. To develop a readily scalable process, both immobilized and suspended cell systems were studied. In the immobilized cell systems, growth, glucose utilization, and alkaloid production were suppressed; for the case of membrane entrapped cells this suppression was observed to be reversible. Based on the oxygen requirements of the cells, and the oxygen transfer capabilities of a pneumatically agitated bubble column, conditions were established that allowed the growth and production dynamics observed in shake flasks to be REPRODUCED in the air sparged column reactor. The requirement for the aseptic exchange of growth for production medium was satisfied by USING a COARSE cotton filter and coupling filtration to aeration. With this filtration system, media can be rapidly and completely exchanged and the filter can be quickly and effectively backwashed. By coupling filtration to aeration, a two-stage batch operation can be employed while requiring only a single bioreactor. Studies with this system demonstrated its capabilities for alkaloid production.

28.

Uterus pain during intercourse pregnancy after abirtion

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Explanation:

What Causes Cramping After Sex? Cramping or painful TWINGES during or after orgasm in a NORMAL, low-risk pregnancy are likely caused by INCREASED BLOOD flow to your abdominal area, as well as natural changes that make your cervix more sensitive. Menstrual-like cramps around CONCEPTION can be caused by implantation.

29.

Universites for bsc environmental biology i. India

Answer»

EXPLANATION:

BPS UNIVERSITY or Indian NATIONAL COLLEGE University

30.

How do gymnosperms and angiosperms differ from each other​

Answer»

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Angiosperms are flowering whereas the gymnosperms are non-flowering plants. In evolution,gymnosperms are more PRIMITIVE than angiosperms. Gymnospermswere the FIRST SEED plants and they bear their ovules and SEEDS exposed. The ovules are on scales, which are arranged in the cone-like structures.

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31.

Photosynthesis is maximum in which colour of light

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Answer:

EXPLANATION:

its not about the color... PLANTS NEED SUNLIGHT

32.

Is polytene chromosome found in drosophilia?

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ANSWER:

YES............

EXPLANATION:

Polytene chromosomes are FOUND in dipteran flies: the best understood are those of DROSOPHILA, Chironomus and Rhynchosciara.

33.

Most common proteun aasociated with eukaryotic dna

Answer»

Explanation:

common protein associated with Eukaryotic it provides mechanical support and elasticity to PLANT it also allows easy BONDING in VARIOUS part of plant WITHOUT breaking

34.

Define microscope and its types​

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ANSWER:

With the microscope you can look the BACTERIA which are invisible through naked eye.

Types

1. OPTICAL microscopes

2.Electron microscope

3.Scanning probe microscope

35.

Without pregnant women can produce milk or not ​

Answer»

ANSWER:

..

EXPLANATION:

NO..

........HEHE......

36.

What do you mean by osmosis? How many types of osmosis ?

Answer»

OSMOSIS: The MOVEMENT of water from its higher concentration to its lower concentration through a semipermeable membrane is called as osmosis. TWO TYPES OF OSMOSIS: #ENDOSMOSIS: If the movement of water/osmosis occur into the CELL then it is called as endosomosis

37.

Literature on modelling of soil structure interaction of bridges thesis

Answer»

Various soil constitutive models have been used in studies of soil-structure INTERACTION in this kind of STRUCTURES by researchers. ... In general modelling of the structural element i.e. superstructure and FOUNDATION piles are RATHER simple and STRAIGHTFORWARD compared to soil medium.

38.

List 3 values that would be inculcated of not cutting trees

Answer»

FORESTS or trees gives US oxygen shade and food

Forests or trees gives us oxygen shade and food Helps in bringing rainfall by transpiraton

Forests or trees gives us oxygen shade and food Helps in bringing rainfall by transpiratonA home for many birds and creatures

Forests or trees gives us oxygen shade and food Helps in bringing rainfall by transpiratonA home for many birds and creaturesIt prevents soil erosion and contributes in soil conservation

Forests or trees gives us oxygen shade and food Helps in bringing rainfall by transpiratonA home for many birds and creaturesIt prevents soil erosion and contributes in soil conservationThey prevent global warming by maintaining the CO2 O2 concentration etc

Forests or trees gives us oxygen shade and food Helps in bringing rainfall by transpiratonA home for many birds and creaturesIt prevents soil erosion and contributes in soil conservationThey prevent global warming by maintaining the CO2 O2 concentration etcIt will DRAW our attention towards afforestation and reafforestration.

Forests or trees gives us oxygen shade and food Helps in bringing rainfall by transpiratonA home for many birds and creaturesIt prevents soil erosion and contributes in soil conservationThey prevent global warming by maintaining the CO2 O2 concentration etcIt will draw our attention towards afforestation and reafforestration.It will GIVE impetus to forest conservation

Forests or trees gives us oxygen shade and food Helps in bringing rainfall by transpiratonA home for many birds and creaturesIt prevents soil erosion and contributes in soil conservationThey prevent global warming by maintaining the CO2 O2 concentration etcIt will draw our attention towards afforestation and reafforestration.It will give impetus to forest conservationIt will prevent the shrinking of forest cover and uncontrolled CUTTING down of trees

39.

Interferon example biology based definition

Answer»

Interferons. INTERFERON is the name GIVEN to a group of proteins known primarily for their role in inhibiting viral infections and in stimulating the entire immune SYSTEM to fight disease. ... RECENT studies have ALSO found that one interferon may play an important role in the early biological processes of pregnancy.

40.

In prokaryotic cells cellular respiration occurs in the

Answer»

It can be AEROBIC RESPIRATION in the presence of oxygen or anaerobic respiration. Prokaryotic cells carry out cellular respiration within the cytoplasm or on the inner surfaces of the cells. More emphasis here will be placed on eukaryotic cells where the MITOCHONDRIA are the site of most of the REACTIONS.

41.

Metals which are needed by human body and their functions

Answer»

Some of these metals are only NEEDED in TRACE amounts. They play very essential roles in proteins, and in most chemical reactions in the body. The most well known metal is iron(Fe), which transports OXYGEN in the blood due to its PLACE in the haemoglobin molecule. Other important metals INCLUDE copper(Cu) and zinc(Zn).

42.

Mention the various steps of nutrition and explain them

Answer»

Answer:

The five steps in nutrition in animals are-

a) Ingestion – The process of intake of FOOD.

b) Digestion – Breaking down of food into smaller and simpler compounds.

c) Absorption – The simpler compounds are absorbed by blood and TRANSPORTED to

different parts of the body.

d) Assimilation – UTILIZATION of the absorbed NUTRIENTS for energy, growth and

development by body.

e) Egestion – Expelling the INDIGESTIBLE materials from the body with some water in form

of faeces.

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43.

what are lysosomes? what types of enzymes are present in it? which cell organelle manufacture these?​

Answer»

Lysosomes are membrane-bound VESICLES that CONTAIN DIGESTIVE enzymes, such as GLYCOSIDASES, proteases and sulfatases. Lysosomal enzymes are synthesized in the endoplasmic reticulum (ER), are transported to the Golgi APPARATUS, and are tagged for lysosomes by the addition of mannose-6-phosphate label.

44.

Explai n about autotoph​

Answer»

Didn't GET what you ASKED!!!

45.

Which of the following is not macro molecule?A) glucose B) protein C) fatty acid D) sucrose ​

Answer»

Answer:

CORRECT option is D

Macromolecules are the molecules made by the attachment of micro MOLECULE. These are complex molecules. Cellulose, DNA, and glycogen are macromolecules as they are formed by linkage of simple monomers.

Cellulose is a polysaccharide. It is formed by the linkage of beta 1,4 linkage of a glucose unit. It is an important component of the cell wall of the plant.

DNA and RNA are the chain of polynucleotide which are joined by the PHOSPHODIESTER bonds.

Glycogen is a POLYMER of glucose. It's the STRUCTURE similar to amylopectin where two polymeric chains of glucose of alpha 1,4 glucose unit are linked by alpha 1,6 linkage.

So, the correct answer is option D.

46.

What is electroencephalograph​

Answer»

a MACHINE USED for electroencephalography.

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47.

What are the various parts of plant?​

Answer»

ANSWER:

FOLLOWING are the OUTER parts of plants:

Branches,Fruits,Flowers,Stem,ROOT,Leaves

48.

S152. Photochemical smog is caused by light mediated reaction between(A) NO, and og(B) NO, and unsaturated hydrocarbon(C) so, and ogand unsaturated hydrocarbon​

Answer»

EXPLANATION:

HEYA mate

option A is the ANSWER

49.

Explain male and female reproduction system ​

Answer»

Answer:

male reproductive system is testes ND female reproductive organ is ovaries...

male reproductive organ lie OUTSIDE body and 1 in num.

female reproductive organ lie INSIDE body nd 2 in mum.

for more DETAIL consult ur book or internet

50.

All functions of stomata ?​

Answer»

ANSWER:

The two main functions of stomata are as FOLLOWS:

Stomata help in exchange of gases i.e. uptake of carbon dioxide and release of oxygen.

Stomata helps in the transpiration i.e. the LOSS of water from the SURFACE in form of water VAPOUR