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Stack #4561796

TermDefinition
what would you expect to happen if MPF is introduced into immature frog ococytes that are arrested in G2 the cell would enter mitosis
in the cells of many eukaryotic spindles the nuclear envelope has to diappear to permit which of hte following events in teh cell cycle attachment of microtubules to kinetochores
at what phase of the cell cycle do centrioles begin to move apart in animal cells prophase
which molecule is the final electron acceptor for electrons from photosystem F NADP+
eukaryotic chromsomes consit of chromatin, which of the following macromolcules make up chromatin DNA and protein
which of the following events accomapnes absorption of energy by clorophyll molecules of the reaction center coplex an electron is excited
in glycolysis, for each molcule of glucose oxidized to pyruvate... two molcules of ATP are used, and four molecules of ATP are produced
in chemiosmosis what is the most direct source of energy that is used to convert ADP pi to ATP energy released from movement of protons through ATP synthase down there electrochemical gradiant
which of the following metabolic processes is most of the CO2 from the catabolism of glucose is released the citric acid cycle
what of the folllowing processes is driven by chemomosis oxidative phrosphrylation
The cellular location of oxidative phosphorylation in eukaryotes is the intermitocondria membrane E and and in P is in the plasma membrane
What is the Electron Transport Chain (ETC)? The ETC is a series of four protein complexes and associated electron carriers embedded in the inner mitochondrial membrane. These complexes sequentially accept and donate electrons in a chain of redox reactions
What is the function of the Electron Transport Chain? The function of the ETC is to use the energy released by the downhill movement of electrons from high-energy carriers (to pump proton from the mitochondrial matrix into the intermembrane space
What was the purpose of making high-energy electron carriers during glycolysis, pyruvate oxidation, and the citric acid cycle? to store energy from glucose
What happens to h protons) when the electron transport chain is active? pump H ) from the mitochondrial matrix across the inner mitochondrial membrane into the intermembrane space. this makes a high concentration of H+ outside
How are ATP molecules made during oxidative phosphorylation? The flow of protons () down their electrochemical gradient through the {ATP}$ synthase complex provides the rotational mechanical energy needed to catalyze the reaction
What is the expected yield of ATP from oxidative phosphorylation? 26-28 ATP molecules
What is the final electron acceptor of the electron transport chain oxygen
location of the citiric acid cycle the mitocondria in E and cytoplasm in P
Number of Turns per Glucose 2 turns
By multiplying the outputs of one turn (from part c) by two, the total products of the citric acid cycle for one glucose molecule are 6 NADH 2 FADH 2ATP 4CO@
The $\text{ATP}$ (or $\text{GTP}$) produced directly in the citric acid cycle is generated by Substrate-Level Phosphorylation
whre does glycolyisis occur in the cytoplasm
Outputs for a Single Molecule of Glucose 2 pyruvate, 2 atp, 2NADH
does glycolysis requiare oxygen no
The ATP produced during glycolysis is generated by substrate level phosphrylation
simplified eqution for cellualr respiration
anabolism requires ATP, building up complex molcules
catabolism releases ATP, breaking down compelx molcules
Fermentation is an oxygen-independent process (glycolysis NADH regeneration) that follows glycolysis when oxygen is absent
Created by: ecoesfeldd
 

 



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