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5.0
Biology Major Field Test Study Set
Questions with Detailed Verified
Answers (100% Correct Answers)
/Already Graded A+
Quiz: "4 Biomolecules and Monomers
Ans: Protein (amino acids) Carbohydrates (simple sugars) Lipids (glycerol
and fatty acids) Nuclei acids (nucleotides)"
Quiz: dipeptides
Ans: two amino acids bonded together
Quiz: what is the general fatty acid formula
Ans: CH3(CH2)nCOOH where n= an even number between 12 and 24
Quiz: explain identifying saturated vs. unsaturated fats
Ans: saturated: only single bonds in hydrocarbon chain... unsaturated: one
or more double bonds
Quiz: glycerides
Ans: glycerol and 3 fatty acids
Quiz: Levels of Protein Structure
Ans: 1. order of amino acids 2. alpha-helices or beta-pleated sheets 3.
bonding b/w a.a. side chains 4. multi-subunit structure
Sunday, 02 March 2025
, Quiz: nucleotide is composed of
Ans: phosphate group; sugar group; nitrogenous base
Quiz: Vmax
Ans: maximum reaction rate at which point substrate is saturated with
enzyme
Quiz: Feedback Inhibition
Ans: end-product of enzyme catalyzed rxn. blocks original enz.
Quiz: Competitive Inhibition
Ans: molecules compete with substrate for enzyme's active sites
Quiz: irreversible inhibitors
Ans: chemically and covalently bind to active site; rendering it permanently
inactive
Quiz: psuedoirreversible inhibitors
Ans: extremely high affinities for active site; hard to displace
Quiz: noncompetitive inhibitors
Ans: do not compete for active site but act elsewhere on enz.; altering 3D
shape
Examstudy - Stuvia US
, Quiz: photosynthesis
Ans: anabolic process that converts sunlight into energy stored in the
phosphate bonds of ATP, then more permanently stored in bonds of
organic carbon compounds
Quiz: electron transport chain
Ans: series of carrier molecules on the inner mitochondrial membrane which
pass electrons through enzymes that pump protons to one side of the
membrane, creating a proton gradient
Quiz: chemiosmosis
Ans: the use of a gradient, such as a proton gradient, to generate energy.
The ATP synthase enzyme uses the kinetic movement of protons down
the gradient to store energy by converting ADP to ATP
Quiz: ATP
Ans: Adenosine tri phosphate, a modified nucleotide that stores energy in it's
phosphate bonds.
Quiz: fermentation
Ans: glycolysis and the additional steps leading to the formation of ethanol
or lactic acid, to make ATP. It does not include the Kreb's cycle
(producing CO2) or the ETC.
Quiz: occluding/tight junctions
Examstudy - Stuvia US
In today's fast-paced educational landscape, students need reliable resources to excel in their studies.
5.0
Biology Major Field Test Study Set
Questions with Detailed Verified
Answers (100% Correct Answers)
/Already Graded A+
Quiz: "4 Biomolecules and Monomers
Ans: Protein (amino acids) Carbohydrates (simple sugars) Lipids (glycerol
and fatty acids) Nuclei acids (nucleotides)"
Quiz: dipeptides
Ans: two amino acids bonded together
Quiz: what is the general fatty acid formula
Ans: CH3(CH2)nCOOH where n= an even number between 12 and 24
Quiz: explain identifying saturated vs. unsaturated fats
Ans: saturated: only single bonds in hydrocarbon chain... unsaturated: one
or more double bonds
Quiz: glycerides
Ans: glycerol and 3 fatty acids
Quiz: Levels of Protein Structure
Ans: 1. order of amino acids 2. alpha-helices or beta-pleated sheets 3.
bonding b/w a.a. side chains 4. multi-subunit structure
Sunday, 02 March 2025
, Quiz: nucleotide is composed of
Ans: phosphate group; sugar group; nitrogenous base
Quiz: Vmax
Ans: maximum reaction rate at which point substrate is saturated with
enzyme
Quiz: Feedback Inhibition
Ans: end-product of enzyme catalyzed rxn. blocks original enz.
Quiz: Competitive Inhibition
Ans: molecules compete with substrate for enzyme's active sites
Quiz: irreversible inhibitors
Ans: chemically and covalently bind to active site; rendering it permanently
inactive
Quiz: psuedoirreversible inhibitors
Ans: extremely high affinities for active site; hard to displace
Quiz: noncompetitive inhibitors
Ans: do not compete for active site but act elsewhere on enz.; altering 3D
shape
Examstudy - Stuvia US
, Quiz: photosynthesis
Ans: anabolic process that converts sunlight into energy stored in the
phosphate bonds of ATP, then more permanently stored in bonds of
organic carbon compounds
Quiz: electron transport chain
Ans: series of carrier molecules on the inner mitochondrial membrane which
pass electrons through enzymes that pump protons to one side of the
membrane, creating a proton gradient
Quiz: chemiosmosis
Ans: the use of a gradient, such as a proton gradient, to generate energy.
The ATP synthase enzyme uses the kinetic movement of protons down
the gradient to store energy by converting ADP to ATP
Quiz: ATP
Ans: Adenosine tri phosphate, a modified nucleotide that stores energy in it's
phosphate bonds.
Quiz: fermentation
Ans: glycolysis and the additional steps leading to the formation of ethanol
or lactic acid, to make ATP. It does not include the Kreb's cycle
(producing CO2) or the ETC.
Quiz: occluding/tight junctions
Examstudy - Stuvia US
