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.
| 43801. |
How many types of restriction enzymes are there ? write their names. |
|
Answer» tion:Traditionally, four types of restriction ENZYMES are recognized, DESIGNATED I, II, III, and IV, which differ primarily in STRUCTURE, cleavage SITE, specificity, and cofactors. |
|
| 43802. |
How many types of restriction enzymes are |
| Answer» 3000 RESTRICTION ENZYMES | |
| 43803. |
1. What is QA? (A) It is the measurement of degree to which a product satisfies the need.(B) Any systematic process used to ensure quality in the process(C) Process of identifying defects(D) It is a corrective tool |
| Answer» QUALITY assurance is a way of preventing MISTAKES and defects in manufactured products and avoiding problems when delivering products or services to customers; which ISO 9000 defines as "part of quality management FOCUSED on providing confidence that quality requirements will be FULFILLED". | |
| 43804. |
What happnes if traches is not moist |
|
Answer» If the respiratory TRACT is not wet, the dirt PARTICLES in the inhaled water in the NASAL cavities will not be removed from the atmosphere and will reach the lungs and cause lung ISSUES. |
|
| 43805. |
What are the roots that grow from the branches of a banayan tree called ? |
|
Answer» Prop roots are CREATED in BANYAN (Ficus benghalensis). They are otherwise called column roots. These are UNUSUAL roots that create from the enormous even branches in trees, HANG downwards and lastly enter the ground. This gives them column-like appearance, for EXAMPLE Ficus bengalensis. |
|
| 43806. |
WHAT IS THE accessory excretory organs of humans. |
| Answer» N, lungs and LIVER of vertebrates are ACCESSORY excretory organs. | |
| 43807. |
Explain lysosones class 9 |
|
Answer» ome is a membrane-bound cell organelle that contains DIGESTIVE enzymes. Lysosomes are involved with various cell processes. They BREAK down excess or worn-out cell parts. ... If the cell is damaged beyond REPAIR, lysosomes can HELP it to self-destruct in a process called programmed cell DEATH, or apoptosis |
|
| 43808. |
if the no of chromosomes in nucellus is 40, then find out no of chromosomes in meicytes and anyipodal cells |
|
Answer» the embroyo sac is surrounded by the nucellus which is parent tissue has 2n chromosomes 2n=40meiocytes are the cells in which meiosis OCCURS so they themselves are DIPLOID to produse HAPLOID cells meiocytes =40(2n)ANTIPODAL cells are PRESENT in the embryo sacs which are are haploid in number antipodals =n=20hope it helps♧♧good luck!! |
|
| 43809. |
Where does gaseous exchange takes place in human |
|
Answer» During gas EXCHANGE oxygen moves from the LUNGS to the bloodstream. At the same TIME CARBON DIOXIDE passes from the blood to the lungs. This happens in the lungs between the alveoli and a network of tiny blood vessels called capillaries, which are located in the walls of the alveoli. |
|
| 43810. |
(3) The state government decides as to when and in how many stages theelections would be held in a particular state true or false |
| Answer» SWER:Answer. The state government can not DECIDE as to when and in how many stages elections to be held in a particular state. Responsibility and authority to conduct elections lie with the election COMMISSION of INDIA. | |
| 43811. |
What is a reflex action ? explan with diagram |
|
Answer» on is an involuntary response to a stimulus. A reflex is made POSSIBLE by a neural pathway called the reflex arc. The spinal cord then sends back SIGNALS to the muscle through the MOTOR neuron. The muscles (effector ORGAN) attached to the SENSE organ move the organ away from danger.HOPE IT HELPS... |
|
| 43812. |
What does this describe : ' A number of thin fibre - like roots arising from the base of the stem ' ? |
|
Answer» A number of THIN fibre-like roots ARISING from the BASE of the stem describes a GRASS plant These roots are CALLED as fibrous rootsExplanation: |
|
| 43813. |
Explain the process of photosynthesis |
|
Answer» I will folow youExplanation:on twitter◉‿◉ |
|
| 43814. |
What are Microbes???? |
|
Answer» A microorganism, or microbe, is a microscopic organism, which may exist in its single-celled form or a COLONY of cells. The possible existence of UNSEEN microbial life was suspected from ANCIENT TIMES, such as in Jain scriptures from 6th century BC India. |
|
| 43815. |
Name the two systems in a plant . |
|
Answer» A plant has TWO ORGAN SYSTEMS: 1) the shoot SYSTEM, and 2) the root system. Explanation:hope it HELPS... |
|
| 43816. |
Some insoluble ink particles are infected in the left arm.How do the particle get in right hand .Show the path of particles with the help of a flowchart? |
| Answer» | |
| 43818. |
Ferns are ____ plants . ( flowering / non flowering ) |
| Answer» NON floweringExplanation:HOPE it will HELP you...MARK me as BRAINLIEST | |
| 43819. |
Some insoluble ink particles are infected in the left arm.How do the particle get in right hand .Show the path of particles with the help of a flowchart? please answer quickly. |
|
Answer» tion:Max Planck found the first hints of the quantum theory in 1900. • H.A. Lorentz: "He meant more than all the OTHERS I have met on life's journey." • Erwin Schrödinger and Louis de BROGLIE DEVELOPED a quantum theory that appealed to Einstein. He said de Broglie had "lifted a corner of the great VEIL." But it was soon found that this theory was mathematically equivalent to the Heisenberg theory, which Einstein distrusted. • Max Born, another pioneer of the quantum theory, was a friend of Einstein for many YEARS. |
|
| 43820. |
Which part of a plant regulates it's water content options :a) rootb) stem c) leafd) flower |
| Answer» LEAF REGULATES it's WATER CONTENT | |
| 43821. |
11 a. Some living organisms have to perform anaerobic respiration. Give examples of suchorganismsb. What are the two steps of anaerobic respiration ?plz answer it fast |
|
Answer» tion:Anaerobic respiration is process of BREAKING down glucose without oxygen. (b) The example of such organism are some species of bacteria and archaea. The archaea named methanogens reduces the carbondioxide to methane and oxidize the NADH. CONVERSION of glucose in to lactic acid and ATP in CASE of animalThe first STEP in both anaerobic and aerobic respiration is called glycolysis. This is the process of taking one glucose (sugar) molecule and breaking it down into pyruvate and energy (2 ATP). We will discuss this in depth during aerobic respiration. The second step in anaerobic respiration is called fermentation. |
|
| 43822. |
Please tell the correct answer.4th objective one. |
| Answer» B EAR ossiclesExplanation:3 PRESENT in each ear ..TOTAL 6..incusstapesmaleus | |
| 43823. |
Aabritbeeji paudhe ki andap par adhyavarad ki sankhiya kitni hoti hai ? |
| Answer» GOOD MORNINGHOW are youExplanation:have a NICE DAY | |
| 43824. |
The reproductive organ of a flowering plant is the options :a) pollen grainsb) flowerc) pistild) stamen Who will answer first they will be marked brainlist |
| Answer» POLLEN GRAINS is the ANSWER. | |
| 43825. |
Which part of the flower turns into a fruit options : a) sepalsb) antherc) overy d) stigma |
| Answer» OVARY is the REQUIRED ANSWER | |
| 43826. |
What are the reaction involved in light reaction?or explain the light reaction in plants? |
|
Answer» ht-dependent reactions use light ENERGY to make TWO molecules needed for the next stage of PHOTOSYNTHESIS: the energy storage MOLECULE ATP and the reduced ELECTRON carrier NADPH. In plants, the light reactions take place in the thylakoid membranes of organelles called chloroplasts. |
|
| 43827. |
In which plant does photosynthesis take place in the stem rather than in the leaves options :a ) Bougainville b ) potatoc ) oniond ) cactus |
| Answer» OPTION d) CACTUS | |
| 43828. |
1. The process of RNA inactivation by siRNAs is termed as (A) RNA silencing(B) RNA interference(C) Short RNA inactivation(D) RNA disfunction |
|
Answer» The PROCESS of RNA inactivation is called as RNA interference (RNAi). OPTION B - RNA interference |
|
| 43830. |
Name the flatworm that has high power of regeneration ? |
| Answer» TION:PlanariansPlanarians are known as masters of regeneration: they can re-build any PART of their bodies after AMPUTATION. | |
| 43831. |
Practice notebook 10th class science 2 practical number 8 |
| Answer» TION:yeh SCIENCE toh hamesha sar K UPR se JAATA haii bouncerr | |
| 43832. |
What are 1s ,2nd and 3rd degree burn?describe. |
|
Answer» First-degree BURNS (superficial burns) are mild COMPARED to other burns. ...Second-degree burns (partial thickness burns) affect the epidermis and the dermis (LOWER layer of skin). ...Third-degree burns (FULL thickness burns) go through the dermis and affect deeper tissues. |
|
| 43833. |
Which gland secrets tertosterone hormone ? what is the most impact of this hormones? |
| Answer» | |
| 43834. |
What are the preventive,causative agents and symptoms of malaria,dangue,AIDS and influenza |
|
Answer» :Common symptoms of malaria include: shaking chills that can range from moderate to severe. high FEVER. profuse sweating. headache. nausea. vomiting. abdominal PAIN. diarrhea. Malaria is caused by single-celled protozoan parasites of the genus Plasmodium.DENGUE:The most common symptom of dengue is fever with any of the following: Nausea, vomiting. Rash. Aches and pains (eye pain, typically behind the eyes, muscle, joint, or bone pain)Dengue is caused by a virus of the Flaviviridae familyAIDS:Symptoms of AIDS can include: Rapid weight loss. Recurring fever or profuse night sweats. Extreme and unexplained tiredness. Prolonged swelling of the lymph glands in the armpits, groin, or neck. Diarrhea that lasts for more than a week. Sores of the mouth, anus, or genitals. Pneumonia.Acquired immunodeficiency syndrome (AIDS) is a chronic, potentially life-threatening condition caused by the human immunodeficiency virus (HIV). By damaging your immune system, HIV interferes with your body's ability to fight INFECTION and diseaseINFLUENZA:Common SIGNS and symptoms of the influenza include: Fever Aching muscles Chills and sweats Headache Dry, persistent cough Shortness of breath Tiredness and weakness Runny or stuffy nose Sore throat Eye pain Vomiting and diarrhea, but this is more common in children than adultsInfluenza is caused by infection of the respiratory TRACT with influenza viruses, RNA viruses of the Orthomyxovirus genus. |
|
| 43835. |
Draw the figure of human respiratory system and explain |
|
Answer» eous exchange OCCURS by DIFFUSION in the ALVEOLI. It depends upon the pressure DIFFERENCES between blood and tissues, or atmospheric air and blood. The exchange of gases takes place at the surface of the alveolus.mark it brainliest plz❤️ |
|
| 43836. |
collect information from your school library or using internet what visit you methods are followed in your district as well as in your state to propagate various plants of economic importance represent it in a graph |
|
Answer» Collect information from school LIBRARY or using internet what vegetative METHODS are followed in your district as WELL as in your state to propagate various plants of economic importance. REPRESENT it in a graph.A. These are some vegetative methods used in our district.collect-information-from-school-library-or-using-internet-wha-1123 |
|
| 43837. |
The spines of a cactus plant are modified . a) stems b) leaves c) roots d) flowers |
|
Answer» leavesExplanation:this is my ANSWER |
|
| 43838. |
Where is bifurcation found? |
| Answer» TION:Two new equilibrium points (at the positive and NEGATIVE square roots of B) arise when B > 0. Hence a bifurcation occurs at B = 0...HOPE it HELPS you!!HAVE A GREAT NIGHT AHEAD!!:D | |
| 43839. |
Is there any easy rhythm to memorize micro-elements for plants? |
| Answer» | |
| 43840. |
What is cancer actually I am comfuse help me out |
|
Answer» tion:Cancer is a group of DISEASES involving ABNORMAL cell growth with the POTENTIAL to invade or spread to other parts of the body. These contrast with benign TUMORS, which do not spread. |
|
| 43841. |
What are conservation organizations ? "Chapter - conservation of plants and animal " |
|
Answer» With its broad team of scientists and policy experts, CONSERVATION International aims to help stabilize the global climate, protect the WORLD's SUPPLIES of fresh water, and ensure OVERALL human well-being in ecologically threatened areas, largely by working with INDIGENOUS peoples and various non-governmental . |
|
| 43842. |
Explain Cell signaling Mechanism with one example |
|
Answer» One unique example of PARACRINE signaling is synaptic signaling, in which nerve cells transmit signals. ... When the neurotransmitters arrive at the receiving cell, they bind to receptors and cause a chemical change inside of the cell (often, opening ION channels and changing the electrical potential ACROSS the membrane). |
|
| 43843. |
Discussion about life stages vcbjmareub |
|
Answer» l Development -IN THIS STAGE THE CHILD IS IN THE INITIAL STAGE. INFANCY and Toddlerhood - CHILDHOOD STAGE EARLY Childhood MIDDLE ChildhoodAdolescenceEarly AdulthoodMiddle AdulthoodLate AdulthoodDeath and Dying |
|
| 43844. |
ग्रीष्मे शरीरं सस्वेदं शीते कम्पमयं सदा। हलेन च कुदालेन तौ तु क्षेत्राणि कर्षतः ॥2 hindi anuvad |
|
Answer» गर्मी में शरीर पसीने से भरा रहता है और ठंड में काँपता रहता है फिर भी वे दोनों हल से या कुदाल से खेतों को जोतते रहते हैं |
|
| 43845. |
Life stress on covid 19 essay 100 words.minimum 100 words answer fast who knows plz answer |
| Answer» U noticed how quiet it is? We're being told to stay out of crowds and generally AVOID each other. We see photos of empty streets, windswept piazzas and cruise ships whose unseen passengers are confined to their cabins. The few faces are mask-covered. Many of us are hunkered down, in preparation mode. We're figuring out how to do our jobs at home, should that become necessary. According to USA TODAY, as of Wednesday, some 100 colleges were canceling in-person classes.How does it look from your corner of the research universe? Are you a student whose spring break has been extended indefinitely? A PI or postdoc who can't get into your lab? A professor who suddenly needs to teach online? In short, has your daily life as a scientist been upended by COVID-19?The National INSTITUTE of Mental Health and Neurosciences [NIMHANS] has been working with the Ministry of Health and Family Welfare, Government of India in effectively supporting the health care response to the COVID-19 pandemic in the country. ONE of the foremost concerns emerging from the different aspects of COVID-19 is its impact on mental health. | |
| 43846. |
Hey anik can we both talk with each other. u can say directly that what was the exact problem |
| Answer» | |
| 43847. |
Name the structure of lungs which help in gaseous exchange |
|
Answer» During GAS exchange oxygen MOVES from the lungs to the BLOODSTREAM. At the same time carbon dioxide passes from the BLOOD to the lungs. This happens in the lungs between the alveoli and a network of TINY blood vessels called capillaries, which are located in the walls of the alveoli. |
|
| 43848. |
Which of the following pieces of evidence supports that species change due to certain genetic variations? (5 points) aDarwin's theory of evolution was incorrect, as it did not account for variation in a species. bNatural selection causes variation but cannot cause the evolution of a new species. cMutation and natural selection both cause changes in a population. dChanges in a population abruptly occur as a direct response to the environment. |
|
Answer» C.Explanation:MUTATION and NATURAL SELECTION both cause CHANGE in a population |
|
| 43849. |
Give an appropriate definition for Life |
|
Answer» iving MATTER and, as such, matter that shows certain attributes that include RESPONSIVENESS, growth, metabolism, energy transformation, and reproduction. ... Although a noun, as with other defined entities, the word life MIGHT be better cast as a verb to reflect its essential STATUS as a process. |
|