Flow of electrons is called ______...? Mcqs

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Flow of electrons is called ______...?

(A) Electric Charge
(B) Electric Potential

(C) Electric Power
(D) Electric Current

✅ Correct Answer: Electric Current

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Source: This question is taken from the Everyday Science

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An atom is neutral but when an atom or molecule that carries net electric due to gain or loss of an electron is called an...?

(A) Ion
(B) Molecule

(C) Anion
(D) Cation

✅ Correct Answer: Ion

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Source: This question is taken from the Everyday Science

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A device which converts chemical energy into electrical energy is called __________...?

(A) motor
(B) generator

(C) moving-coil meter
(D) battery

✅ Correct Answer: battery

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Source: This question is taken from the Everyday Science

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The exact duplication of DNA is called ______...?

(A) Duplication
(B) Replication

(C) Transcription
(D) Translation

✅ Correct Answer: Replication

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Source: This question is taken from the Everyday Science

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A group of elephants is called___________...?

(A) ZEAL
(B) Herd

(C) MOB
(D) TOWER

✅ Correct Answer: Herd

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Source: This question is taken from the Everyday Science

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The areas around the North and South poles within the Polar circles is called _____________...?

(A) The Torrid Zone
(B) The Frigid Zone

(C) The Temperature Zone
(D) The Hardiness Zone

✅ Correct Answer: The Frigid Zone

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Source: This question is taken from the Everyday Science

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The Study of growth is called ______ ...?

(A) Auxology
(B) Autology

(C) Avionics
(D) Axiology

✅ Correct Answer: Auxology

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Source: This question is taken from the Everyday Science

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Increase of the size (length, area and volume) of a body due to change in temperature is called _____...?

(A) Thermal Expansion
(B) Thermal Contraction

(C) Thermal Density
(D) Thermal Compression

✅ Correct Answer: Thermal Expansion

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Source: This question is taken from the Everyday Science

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The basic physical and functional unit of heredity is called _____...?

(A) Chromosome
(B) Gene

(C) Cell
(D) None of these

✅ Correct Answer: Gene

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Source: This question is taken from the Everyday Science

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If nucleon number of potassium is 39, number of neutrons will be _______...?

(A) 39
(B) 19

(C) 20
(D) 29

✅ Correct Answer: 20

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Source: This question is taken from the Everyday Science

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The study of the structure of the body is called _______ ...?

(A) Anthropobiology
(B) Anatomy

(C) Aphnology
(D) Apiology

✅ Correct Answer: Anatomy

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Source: This question is taken from the Everyday Science

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The temperature at which two conjugate solutions change into one homogeneous solution is called__________...?

(A) Azeotrope
(B) Conjugate temperature

(C) Consolute temperature
(D) Eutectic point

✅ Correct Answer: Consolute temperature

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Source: This question is taken from the Everyday Science

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The process by which air flows from one location in the atmosphere to another is called __________...?

(A) Convection
(B) Radiation

(C) Conduction
(D) Electromagnetic Induction

✅ Correct Answer: Convection

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Source: This question is taken from the Everyday Science

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The distance of a place South or North of equator is called__________...?

(A) Longitude
(B) Latitude

(C) Aptitude
(D) None of these

✅ Correct Answer: Latitude

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Source: This question is taken from the Everyday Science

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Two similar chromosomes in a cell which are similar in shape, size and position of centromere called _______...?

(A) Chromatids
(B) Arms

(C) Homologous
(D) Homology

✅ Correct Answer: Homologous

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Source: This question is taken from the Everyday Science

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Pure limestone is called _______...?

(A) Aluminum Oxide
(B) Calcium Carbonate

(C) Calcium Sulphate
(D) None of these

✅ Correct Answer: Calcium Carbonate

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Source: This question is taken from the Everyday Science

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The scientific study of teeth is called ____________...?

(A) Odontology
(B) Ornithology

(C) Orthoepy
(D) Pedagogy

✅ Correct Answer: Odontology

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The species that flower are called ______________...?

(A) Gymnosperms
(B) Bryophytes

(C) Angiosperms
(D) Algae

✅ Correct Answer: Angiosperms

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Source: This question is taken from the Everyday Science

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The ability to attract shared pair of electron is called ______...?

(A) Electron Affinity
(B) Electronegativity

(C) Ionization Energy
(D) Shielding Effect

✅ Correct Answer: Electronegativity

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The movement of free electrons is called ____...?

(A) Electric Field
(B) Electric Potential

(C) Electric Current
(D) Electric Charge

✅ Correct Answer: Electric Current

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Source: This question is taken from the Everyday Science

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A force applied on a body through the string is called_________...?

(A) Weight
(B) Momentum

(C) Tension
(D) Torque

✅ Correct Answer: Tension

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Source: This question is taken from the Everyday Science

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An extremely small piece of silicon on which integrated circuits are implicated is called __________________...?

(A) Card Reader
(B) Hollerith Code

(C) Feed
(D) Chip

✅ Correct Answer: Chip

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Bond which involve 3 shared electron pairs is a ______...?

(A) Double covalent bond
(B) Single covalent bond

(C) Triple covalent bond
(D) None of above

✅ Correct Answer: Triple covalent bond

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The movement of any solvent across a semipermeable membrane is called__________...?

(A) Osmosis
(B) Cataphoresis

(C) Electrolysis
(D) Electrophoresis

✅ Correct Answer: Osmosis

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Source: This question is taken from the Everyday Science

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The small segment of DNA which has information to code one protein is called ______...?

(A) Nucleotide
(B) Polynucleotide

(C) Gene
(D) Exon

✅ Correct Answer: Gene

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The study of the weather is called____________...?

(A) Meteorology
(B) Weatherology

(C) Ecology
(D) Geology

✅ Correct Answer: Meteorology

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Source: This question is taken from the Everyday Science

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The outermost layer of the sun is called __________...?

(A) Coach
(B) Core

(C) Corona
(D) Comma

✅ Correct Answer: Corona

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Source: This question is taken from the Everyday Science

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The study of X-rays and their medical applications is called _________ ...?

(A) Radiology
(B) Raciology

(C) Rheumatology
(D) Rheology

✅ Correct Answer: Radiology

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De Broglie extend the wave particle duality to electron in ______...?

(A) 1920
(B) 1922

(C) 1923
(D) 1925

✅ Correct Answer: 1923

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Inherited condition that affects the blood hemoglobin called _____...?

(A) Sickle Cell Disease
(B) Hemophilia

(C) Leukemia
(D) Thalassemia

✅ Correct Answer: Thalassemia

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Source: This question is taken from the Everyday Science

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10^-3 second is called as _____...?

(A) Millisecond
(B) Microsecond

(C) Nanosecond
(D) Picosecond

✅ Correct Answer: Millisecond

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The band of tough, fibrous, connective tissue which are attached to bone at joints called _____...?

(A) Ligament
(B) Tendon

(C) Bicep
(D) Tricep

✅ Correct Answer: Ligament

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Source: This question is taken from the Everyday Science

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The outermost layer of the Earth is called ____________...?

(A) Crust
(B) Mental

(C) Core
(D) None of these

✅ Correct Answer: Crust

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Source: This question is taken from the Everyday Science

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The comparison of two values is called _____...?

(A) Ratio
(B) Proportion

(C) Graph
(D) Table

✅ Correct Answer: Ratio

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Source: This question is taken from the Everyday Science

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The scientific study of spiders is called __________ ...?

(A) Arachnology
(B) Osteology

(C) Pomology
(D) None of these

✅ Correct Answer: Arachnology

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Source: This question is taken from the Everyday Science

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Part of earth where life exists is called ______...?

(A) Lithosphere
(B) Atmosphere

(C) Biosphere
(D) Hydrosphere

✅ Correct Answer: Biosphere

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Source: This question is taken from the Everyday Science

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The horizontal rows of the periodic table are called ______...?

(A) Groups
(B) Periods

(C) Sets
(D) Matrices

✅ Correct Answer: Periods

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Source: This question is taken from the Everyday Science

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Elements which have same number of protons but different number of neutrons are called as _________ ...?

(A) Isotopes
(B) Isomers

(C) Allotropes
(D) Allomers

✅ Correct Answer: Isotopes

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Source: This question is taken from the Everyday Science

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The process in which seed grows in to a new plant is called ______...?

(A) Fertilization
(B) Germination

(C) Vernalization
(D) None of these

✅ Correct Answer: Germination

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Source: This question is taken from the Everyday Science

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Vertical columns in the periodic table of elements are called as__________...?

(A) Periods
(B) Groups

(C) Rows
(D) Lanthanoids series

✅ Correct Answer: Groups

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Source: This question is taken from the Everyday Science

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