Flow of electrons is called ______...?

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Flow of electrons is called ______...?

(A) Electric Charge

(B) Electric Potential

(C) Electric Power

(D) Electric Current

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

(A) Odontology

(B) Ornithology

(C) Orthoepy

(D) Pedagogy

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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

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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

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The species that flower are called ______________...?

(A) Gymnosperms

(B) Bryophytes

(C) Angiosperms

(D) Algae

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

(A) Duplication

(B) Replication

(C) Transcription

(D) Translation

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

(A) Crust

(B) Mental

(C) Core

(D) None of these

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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

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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

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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

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

(A) Electric Field

(B) Electric Potential

(C) Electric Current

(D) Electric Charge

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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

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Pure limestone is called _______...?

(A) Aluminum Oxide

(B) Calcium Carbonate

(C) Calcium Sulphate

(D) None of these

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

(A) Coach

(B) Core

(C) Corona

(D) Comma

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The study of the weather is called____________...?

(A) Meteorology

(B) Weatherology

(C) Ecology

(D) Geology

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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

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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

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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

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

(A) 1920

(B) 1922

(C) 1923

(D) 1925

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

(A) Osmosis

(B) Cataphoresis

(C) Electrolysis

(D) Electrophoresis

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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

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

(A) Radiology

(B) Raciology

(C) Rheumatology

(D) Rheology

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A group of elephants is called___________...?

(A) ZEAL

(B) Herd

(C) MOB

(D) TOWER

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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

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

(A) 39

(B) 19

(C) 20

(D) 29

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

(A) Chromosome

(B) Gene

(C) Cell

(D) None of these

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

(A) Arachnology

(B) Osteology

(C) Pomology

(D) None of these

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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

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

(A) Sickle Cell Disease

(B) Hemophilia

(C) Leukemia

(D) Thalassemia

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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

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

(A) Periods

(B) Groups

(C) Rows

(D) Lanthanoids series

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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

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

(A) Weight

(B) Momentum

(C) Tension

(D) Torque

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

(A) Millisecond

(B) Microsecond

(C) Nanosecond

(D) Picosecond

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

(A) Lithosphere

(B) Atmosphere

(C) Biosphere

(D) Hydrosphere

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

(A) Groups

(B) Periods

(C) Sets

(D) Matrices

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Flow of electrons is called ______...? Mcqs

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