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BIOL-L 112 Exam 1 - Indiana University Bloomington questions with complete solutions
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BIOL-L 112 Exam 1 - Indiana UniversityBloomington questions with complete
solutions
Photosynthesis Formula - correct answer -6CO2 + 6H2O + sunlight ---> C6H12O6 + 6O2
cellular respiration formula - correct answer -C6H12O2 + 6O2 ------> 6CO2 + 6H20 + ATP
How much ATP from one glucose molecule - correct answer -32 ATPx
the electron acceptor - correct answer -NAD+
What does NAD+ turn into - correct answer -NADH
glycolysis products - correct answer -2 pyruvate, 2 ATP, 2 NADH
what comes after glycolysis, and what is "prepped" - correct answer -citric acid cycle. first, 2 pyruvate is
prepped into 2 acetyl CoA in the mitochondrion
citric acid cycle products - correct answer -2 ATP, 6 NADH, 2 FADH2
what happens in the electron transport chain? - correct answer -NADH and FADH2 are oxidized.
ELECTRON TRANSPORT MAKES 28 ATP
How many ATP from glycolysis and citric acid cycle - correct answer -4 ATP, 28 ATP from electron
transport chain, 32 total
what exactly is the electron transport chain? - correct answer -a series of protein complexes embedded
in the mitochondrial membrane
, carbohydrate monomoer - correct answer -monosaccharide
Lipid monomer - correct answer -glycerol and fatty acids
protein monomer - correct answer -amino acids
Primary structure - correct answer -unique sequence of amino acids in a straight chain
Secondary structure - correct answer -folds into alpha helix and beta pleated sheets
Tertiary structure - correct answer -folds into 3D structure. Critical to enzyme structure and function
Quarternary structure - correct answer -multiple polypeptide chains that fit together to form a
functional protein
Nucleic acid monomer - correct answer -nucleotide
Nucleotide components - correct answer -phosphate group, sugar, nitrogenous base (A, T, G, C)
-combine to form nucleic acids (DNA/RNA)
Does RNA have thymine or uracil? - correct answer -Uracil
Does DNA have thymine or uracil? - correct answer -Thymine
Nucleus - correct answer --contains DNA
-pores offer selective passage in and out of nucleus
-nucleolus contains rRNA
-plant and animal cells
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