Explore topic-wise InterviewSolutions in Current Affairs.

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✏️An EXPRESSION vector, otherwise known as an expression construct, is usually a plasmid or VIRUS DESIGNED for gene expression in cells.

⭕The vector is used to introduce a specific gene into a target CELL

✏️It can commandeer the cell's mechanism for protein synthesis to PRODUCE the protein encoded by the gene.

plants growing on DRY SOIL are CLASSIFIED under Xerophytes.

Answer:

The RESPIRATORY CENTER is located in the medulla OBLONGATA and PONS, in the brainstem.

EXPLANATION:

No its not a COMBINATION REACTION

ANSWER:

Core Zone is a REGION of biosphere where no human activity alloud.

ANSWER:

hypertonic

Explanation:

ANSWER:

hii supercell I play BRAWL stars okk

Explanation:

hii supercell I play clash of CLANS

ANSWER:

ANAEROBIC RESPIRATION

Answer: (a+b)²=a²+2ab+b²

Explanation:

the study of LIVING organisms, divided into many specialized FIELDS that COVER their morphology, PHYSIOLOGY, anatomy, behaviour, ORIGIN, and distribution.

ANSWER:

most of the CULTIVATED VARIETIES of tomato has 4-5 locules except that of cherry tomatoes.

ANSWER:

The body uses nutrients for growth, maintenance, and REPAIR and needs to take in about 40 varieties tofunction properly. Nutrients can be grouped into six CATEGORIES: CARBOHYDRATE, protein, LIPID (fat), water, vitamins, and minerals

Please mark it as the brainliest answer.

Epiglottis Is a leaf SHAPED flap of cartilage LOCATED BEHIND the tongue at the top of the larynx. MAIN function of the epiglottis is to seal of the wind pipe during eating, so that food is not accidentally inhaled.

Explanation:

Political conflict: conflict between the MONARCHY and the nobility over the “REFORM” of the TAX SYSTEM LED to paralysis and bankruptcy.

A taxon (plural taxa) is any taxonomic UNIT. For EXAMPLE, the class Mammalia is a taxon which includes all mammalian species. Similarly, a species is a taxon, PANTHERA tigris being the TIGER. ... A category can CONTAIN one or more taxa.

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Normally, you BREATHE in OXYGEN and breathe out CARBON DIOXIDE. But when you hyperventilate, the carbon dioxide levels in your bloodstream DROP too low.

Answer:

Explanation:

Yes, usually a THICK and white vaginal discharge is a sign of PERIOD coming, due to the elevated presence of progesterone — a hormone responsible for PREGNANCY and menstrual cycle. This is treated as healthy unless the vaginal discharge is lumpy or ACCOMPANIED by a strong odor.A thick, white discharge can occur throughout your menstrual cycle. This discharge is KNOWN as leukorrhea, and it's completely normal. ... If you were trying to get pregnant, seeing this thick white discharge may indicate to you that it's time to have sexual intercours

ANSWER:

Explanation:

Cognitive development means how children THINK, explore and figure THINGS out. ... To promote your child's cognitive development, it is important that you ACTIVELY engage in quality interactions on a daily basis. Examples include: Talking with your BABY and naming commonly used objects.

ANSWER:

Explanation:

ECOLOGICAL Isolation. Ecological, or habitat, isolation occurs when two species that COULD interbreed do not because the species LIVE in different areas. ...

Temporal Isolation. ...

BEHAVIORAL Isolation. ...

Mechanical or Chemical Isolation. ...

Geographical Isolation.

Answer:

Explanation:

The two ORGANELLES FOUND only in PLANT cells are chloroplasts and CENTRAL vacuoles

Answer:

Explanation:

The difference between nucleotide and nucleoside

What is Chargaff rule?

Problem based on chargaff rule

Satiability of DNA STRANDS when percentage of the nitrogen bases is given for example There are 2 strand of DNA NAMED as strand 1 and strand 2. Strand 1 has 30% of AT and 70% of GC component while strand 2 has 45% of AT and 55% of GC component. Both strand are heated at 90 degree temperature. Which strand will be

1. Most stable

2. Least stable

3. Reason for the above 1 and 2

If the sequence of one strand of DNA is written as 5'-ATGCATGCATGCATGCATGCATGCATGC-3'

Then how you will write the sequence of complementary strand in 5'→3' direction.

If the sequence of the coding strand in a transcription unit is written as 5' ATGCATGCATGCATGCATGCATGCATGC-3' then how you will write the sequence of MRNA.

Which property of DNA double helix led Watson and Crick to hypothesis semi-conservative MODE of DNA replication? Explain.

How did Hershey and Chase differentiate between DNA and protein in their experiment while proving that DNA is the genetic material?

Difference between

(a) Repetitive DNA and Satellite DNA

(b) mRNA and tRNA

(c) Template strand and Coding strand  

In the medium where E. coli was growing, lactose was added, which induced the lac operon. Then, why does lac operon shut down some TIME after ADDITION of lactose in the medium?

Lac operon model with diagram

Splicing of RNA

What was the goal of human genome project and why it was called as mega project?

What is transcription?

What are the two specific role of ribosome during protein synthesis?

Translation process with diagram

What is bioinformatics and its application in agriculture and pharmacology?

Answer:

These plants are known as pulses and are Rich in PROTEIN CONTENT.

These plants have rhizobium bacteria in their roots which forms root nodules Rich in nitrogén and makes SOIL as well as plant NITROGEN rich.

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Explanation:

GENES are FUNCTIONAL SEGMENT of DNA

Answer:

Explanation:

Abstract

The movements of water and solutes across the ureter and bladder have been studied under conditions approximating those routinely USED in physiological experiments at low urine flows. When the ureter and bladder are perfused at flows of less than 1 ml/ min. movements of water, urea, sodium, potassium, chloride, creatinine and hydrogen ion occur. The MAGNITUDE of these changes increases as the rate of perfusion is decreased or when urine is allowed to pool in the bladder. All movements of water and solute are in the direction of their concentration gradients. The movements are not affected by changes in antidiuretic activity, anaesthesia or surgical manipulation. Fluid collected from an indwelling Foley catheter draining continuously at a rate of 0.1 ml/min. MAY have an osmolality approximately 10% lower than that of the fluid entering the ureter and a urea concentration about 15% lower. When urine is allowed to accumulate in the bladder during 30-minute periods at the same flows, the changes may be 50–100% greater. At low urine flows, the COMPOSITION of urine collected from the bladder does not accurately represent the composition of the urine as it leaves the KIDNEY.

ANSWER:

because of OSMOSIS WATER came out from plants cell

Animals
Camel - Camelus camelidae
Cheetah - Acinonyx jubatus
Plants
Lemon - CITRUS limonium
Maize - ZEA MAYS

EXPLANATION:

Anything and everything that is available NATURALLY on EARTH is a natural resource.

Answer:

each gene is LOCATED at a PARTICULAR position on CHROMOSOME called ALLELES

gene is a SHORT segment of DNA

ANSWER:

The

glomerulus receive it's blood supply from an AFFERENT arteriole of the renal arterial circulation .The rate at which blood is filtered from all of the groceries, and search the MEASURE of the overall renal function is the GLOMERULAR filtration rate ..

Hope it will help you........

Answer:

Explanation:

Function. The PLEURAL cavity, with its associated pleurae, AIDS optimal FUNCTIONING of the lungs during breathing. The pleural cavity also CONTAINS pleural fluid, which acts as a lubricant and allows the pleurae to slide effortlessly against each other during RESPIRATORY movements.

ANSWER:

EXPLANATION:

The hexaploid female contains 6n number of CHROMOSOMES wheras the diploid MALE contains 2n number of chromosomes!

Hence, ploidy of egg = 6n/2 = 3n

Ploidy of the sperm = 2n/2 = n

Hence, after fertilisation the endosperm is formed by fusion of 2 male cells and 1 female cell. Therefore, the ploidy will be= 3n + n + n = 5n

ANSWER:

Explanation:

Symptoms

• Fever
• Bilsters in the MOUTH and on feet
• Drop in milk production
• Weight loss
• Loss of appetite
• Quivering lips and frothing of mouth
• Cows may DEVELOP BLISTERS on teats
• Lameness

Answer:

Explanation:

A NEUROLOGIST is a medical doctor who specializes in treating diseases of the nervous system. The nervous system is MADE of TWO parts: the central and peripheral nervous system. It includes the BRAIN and spinal cord. ... GRADUATE from medical school.

ANSWER:

Three major FUNCTIONAL region of CELL are 1.Nucleus

2.Mitochondria

3.Ribosomes

Answer:

Explanation:The CAPSULE is considered a virulence factor because it enhances the ABILITY of BACTERIA to CAUSE disease (e.g. prevents phagocytosis). ... As a group where the capsule is present they are KNOWN as polysaccharide encapsulated bacteria or encapsulated bacteria.

ANSWER:

SIMPLE epithelial TISSUES are generally classified by the shape of their cells. The four major classes of simple EPITHELIUM are:

1) simple squamous;

2) simple cuboidal;

3) simple columnar

4) pseudostratified

Explanation:

Usually the delayed onset muscle soreness is just kind of a discomfort in the muscles themselves that is somewhat DIFFUSE, but the PAIN is usually just kind of MILD and [the muscles] won’t typically LOSE MUCH in the way of motion

ANSWER:

EXPLANATION:

When we will put animal cell in a solution of sugar or salt in water there will be osmosis as the CONCENTRATION of water is lower around the cell and the concentration is higher in cell so the cell will become shrink and a plant cell will become plasmolized.

Oxygen gas absorbed by the skin DIFFUSES into the BLOOD and transport it to all the cells of the body. This is how skin of EARTHWORM HELP in respiration.

hope it is useful for you

Answer:

infectious Diseases :-- Diseases which spread from one person to another by direct CONTACT LIKE hand shake or indirect contact like using the infected person 's cloth or any other means of spread is called infectious disease. For example ➡️ common cold, rabies, dengue etc.

NON infectious Diseases :- Disease which do not spread from one person to another by any means of spread is non infectious disease. eg cancer, diabetes, obesity etc. They are not CAUSED by microbes.

prevention from infectious diseases are as follows :---

➡️ By consuming fresh HOT and hygeinic food to prevent stomach infections.

➡️ By avoiding direct contact with people already suffering from infectious disease, as infections are TRANSMITTED by cough, mucous, blood etc.

➡️ By consuming fresh hot and hygeinic food to prevent stomach infections.

➡️ Cover your mouth and nose while coughing or sneezing to prevent the spread of the disease.

➡️ Ensure proper disposal of sewage

➡️ Provide a clean environment, which helps in preventing vectors like mosquitoes from breeding.

autophagy means a condition when getting in ADVERSE conditions the organelles eat themselves

ex - lysosomes are involved in this process and they are also known as suisidal bags of the cell

Answer:

OSMOSIS

Explanation:

So, it happens because of a natural PHENOMENON called osmosis which result in migration of WATER MOLECULE into resin

Explanation:

The golgi apparatus contains vesicles and folded membranes and is involved in cellular transport. It is a PACKAGING organelle. The golgi apparatus packages proteins into vesicles INSIDE of the cell before sending them to their DESTINATIONS. The golgi apparatus processes proteins for secretions that contain enzymes that attach sugar monomers to proteins. If the golgi apparatus is not present the packaging and transport of materials would cease to happen. So, various substances such as sugar monomers would not be able to be transformed into proper forms for further USE. The secretory ACTIVITIES of the cell would also cease to occur. Also, if there is no golgi apparatus, the plasma membrane would be affected because it needs to be able to grow larger for cell division.

Answer. ...

Not to be confused with cellular differentiation.

Three TYPES of cell division

Cell division is the process by which a parent cell divides into two or more daughter cells.[1] Cell division usually occurs as part of a larger cell cycle. In eukaryotes, there are two distinct types of cell division: a vegetative division, whereby each daughter cell is genetically identical to the parent cell (mitosis), and a REPRODUCTIVE cell division, whereby the number of chromosomes in the daughter cells is reduced by half to produce haploid gametes (meiosis).[2] Meiosis results in four haploid daughter cells by undergoing one round of DNA replication followed by two divisions. Homologous chromosomes are separated in the first division, and sister chromatids are separated in the second division. Both of these cell division cycles are used in the process of sexual reproduction at some point in their life cycle. Both are believed to be present in the last eukaryotic common ancestor.

Prokaryotes (bacteria) undergo a vegetative cell division known as binary fission, where their genetic material is segregated equally into two daughter cells. While binary fission may be the means of division by most prokaryotes, there are alternative manners of division, such as budding, that have been observed. All cell divisions, regardless of organism, are preceded by a single round of DNA replication.

For simple unicellular microorganisms such as the amoeba, one cell division is equivalent to reproduction – an entire new organism is created. On a larger scale, mitotic cell division can create progeny from MULTICELLULAR organisms, such as plants that grow from cuttings. Mitotic cell division enables sexually reproducing organisms to develop from the one-celled zygote, which itself was produced by meiotic cell division from gametes.[3][4] After growth, cell division by mitosis allows for continual construction and repair of the organism.[5] The human body experiences about 10 quadrillion cell divisions in a lifetime.[6]

The primary concern of cell division is the maintenance of the original cell's GENOME. Before division can occur, the genomic information that is stored in chromosomes must be replicated, and the duplicated genome must be separated cleanly between cells.[7] A great deal of cellular infrastructure is involved in keeping genomic information CONSISTENT between generations.

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Explanation:

Erudite1. In scientific INVESTIGATION, a theory is a WELL substantiated explanation of how a PARTICULAR phenomenon WORKS based on the set of facts which had been repeatedly confirmed through observations and experiments. A scientific theory gives reliable ACCOUNT of a phenomenon.

EXPLANATION:

Erudite1. In SCIENTIFIC investigation, a THEORY is a WELL substantiated explanation of how a PARTICULAR phenomenon works based on the set of facts which had been repeatedly confirmed through observations and experiments. A scientific theory gives reliable account of a phenomenon.

Answer:

Explanation:

Milk is converted into curd or yogurt by the process of fermentation. Milk consists of globular PROTEINS called casein. The curd forms because of the chemical reaction between the lactic acid bacteria and casein. During fermentation, the bacteria use enzymes to produce energy (ATP) from LACTOSE. The byproduct of ATP production is lactic acid. Lactic acid acts on the globular proteins present in the milk and denatures them. This denaturation DESTROYS the tertiary and quaternary structures of proteins and the globular proteins are converted into fibrous proteins thus giving a thick texture to the milk due to COAGULATION of the proteins.

Answer:

Explanation:

The organism's DNA is contained within the chromosome as a long series of nucleotides that are organized into genes. ... To put it simply, CHROMOSOMES are important because they CONTAIN the ENTIRE (or at LEAST the vast majority of) GENETIC information for an organism.

ANSWER:

TF u SAY to me u little sheet

Answer:

Plant response to greenhouse ENVIRONMENTS - light, temperature, relative humidity, ventilation and carbon dioxide and environmental requirement of agriculture and horticulture crops inside green houses.

Explanation:

The productivity of a crop is influenced not only by its HEREDITY but also by the microclimate AROUND it. The components of crop microclimate are light, temperature, AIR compositions and the nature of the root medium. In open fields, only manipulation of nature of the root medium by TILLAGE, irrigation and fertilizer application is possible. The closed boundaries in greenhouse permit control of any one or more of the components of the micro climate.

Answer:

Explanation:

Plant cell cultures are an attractive alternative source to WHOLE plants for the production of high-value secondary metabolites. ... In addition, stereo- and REGION- specific BIOTRANSFORMATION of the plant cells can be performed for the production of bioactive COMPOUNDS from economical PRECURSORS.