Physics
Chemistry
Biology
General Science
Miscellaneous
100
A scalar that also gives a direction is called
What is a vector
100
An alloy of iron and carbon is bested defined as
What is homogeneous mixture
100
C6H12O6 + 6O2 → 6H20 + CO2 is the general reaction of ________
What is cellular respiration
100
_____________ are elements that make something organic.
What is Hydrogen and Carbon.
100
__________ is energy stored in an object.
What is potential energy
200
Acceleration is best defined as
What is change in velocity/ change in time
200
Energy associated with giving up an electron is called
What is ionization energy
200
_______________ are highly alkaline proteins found in eukaryotic cell nuclei that package and order the DNA into structural units called nucleosomes
What are histones.
200
__________ energy is the energy needed for a reaction to take place.
What is activation energy.
200
____________ is a region of spacetime from which gravity prevents anything, including light, from escaping.
What is a black hole.
300
_______ law states (q1)(q2)/r2
What is coulomb's law
300
______'s electron figuration is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10.
What is cadmium (Cd)
300
A string of amino acids is known as the ____________ structure of a protein.
What is the primary structure.
300
A person who has just Antibody anti-B has _____ blood type.
What is A blood type
300
_____________ are cells that play a very important role in the human adaptive immune system by releasing T cell cytokines.
What are Helper T cells
400
The current through a conductor between two points is directly proportional to the potential difference across the two points. Introducing the constant of proportionality, the resistance, one arrives at the usual mathematical equation that describes this relationship: I=V/R
What is Ohm's Law
400
________ of a solution equals mols solute/mass solvent
What is molality
400
_________ is an enzyme used by C3 plants in photosynthesis that can "fix" both oxygen gas and carbon dioxide.
What is rubisco
400
_____________________ states that in a natural thermodynamic process, there is an increase in the sum of the entropies of the participating systems.
What is the second law of thermodynamics
400
_____________, also known as mucoviscidosis, is a an autosomal recessive genetic disorder that affects mostly the lungs but also the pancreas, liver, and intestine.
What is Cystic Fibrosis
500
The observation that many metals emit electrons when light shines upon them. Electrons emitted in this manner may be called photoelectrons. According to classical electromagnetic theory, this can be attributed to the transfer of energy from the light to an electron in the metal.
What is the Photoelectric effect.
500
According to nomenclature, what is the name of the following substance with the given formula: H2S2O3
What is dihydrogen thiosulfate
500
_______________ occurs in photosynthesis in the electron transport chain of the light-dependent reactions when the electron is not given reduced by NADP+ but cycled back.
What is cyclic photophosphorylation
500
________________ is a theory of life's origins where life began through the spontaneous generation of polymers.
What is chemical evolution
500
According to the IUPAC Systematic Approach to Nomenclature, C10H22 is named ____________
What is decane.
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