BIOL 200 Midterm 1 Questions And Answers With Real Tests
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Course
BIOL 200
Institution
BIOL 200
BIOL 200 Midterm 1 Questions And Answers With Real Tests
(aerobic respiration) whay are two main types of energy releasing pathways ANS Both start at cytoplasm, one ends in cytoplasm, other ends in mitochondria
What is a collection of light harvesting pigments called? ANS Photosystems
In t...
BIOL 200 Midterm 1 Questions And Answers With
Real Tests
(aerobic respiration) whay are two main types of energy releasing pathways ANS Both start at
cytoplasm, one ends in cytoplasm, other ends in mitochondria
What is a collection of light harvesting pigments called? ANS Photosystems
In the Calvin-Benson cycle what bines with co2, and what does it make? ANS 1. Ribulose
Bisphosphate
2. G3p
Where does aerobic respiration occur? ANS Mitochondria
During preparatory reaction pyruvate is oxidized into two-carbon ________ units and
___________________. ANS 1. acetyl
2. Carbon Dioxide
What happens during krebs cycle ANS 1. aceyle units oxidize to carbon dioxide
2. NAD+ and FAD are reduced
Reactants and products of krebs cycle ANS Reactants: acetly, NAD+, FAD, ADP and Pi
Products: coenzyme, co2, NADH, FADH2, ATP
where does oxidative phosphorylation occur ANS Mitochondria
What delivers electrons to electron transfer chains in oxidative phosphorylation? ANS
Coenzymes
Hypertonic ANS relative to a cell the solution is stronger outside so cell will shrink
, Hypotonic ANS relative to a cell the solution is stronger inside so the cell will likely burst
Isotonic ANS relative to a cell the solution is the same as the inside of the cell, so equilibrium.
List the biological Hierarchy ANS atoms, molecule, cell, tissue, organ, organ system, individual,
population, community, ecosystem, biome, biosphere
Where does Glycolysis occur ANS cytoplasm
what does Glycoysis convert glucose to? ANS pyruvate
what does the light reaction do in photosynthesis(3 answers) ANS 1. takes in sunlight by
pigments
2. converts H2O into O2
3. creates energy carriers (ATP)
Protein and pigments are organized into photosystems that are embedded in ___________ membrane
system ANS chloroplast
Which membrane does light reaction occur in? ANS Thylakoid
(cheese wheel looking thing in chloroplast)
What does the dark reaction (calvin cycle) do in photosynthesis? ANS 1. takes in CO2 converts it
into glucose
2. uses ATP
How much ATP is recovered in Glycolysis? ANS 4
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