Cellular Respiration
What is the portion of cellular respiration where a 6-carbon sugar is split into two 3-carbon sugars?
glycolysis
What are the products of the light reactions?
NADPH and ATP
What is the chemical equation for cellular respiration?
C6H12O6 + 6O2 → 6CO2 + 6H20 + energy
What are the two phases of the cell cycle?
interphase and mitotic phase
Where is the Calvin Cycle occurring?
stroma
3 stages of cellular respiration are?
glycolysis, citric acid cycle, oxidative phosphorylation (electron transport chain and chemiosmosis)
Where is photosystem 1 and 2 located?
thylakoid membranes
What is the process that produces ATP within the citric acid cycle?
substrate-level phosphorylation
prophase, prometaphase, metaphase, anaphase, telophase
What is the molecule presents at the beginning and end of the Calvin Cycle?
RuBP- Ribulose biphosphate
What are the electron transports? Where are they made and used?
NADH: made in glycolysis and citric acid cycle
FADH2: made only in citric acid cycle
Both are used in electron transport chain
Why is O2 produced during photosystem 2?
breaks down H2O
What is oxidation? What is reduction?
oxidation: loss of electrons
reduction: gain of electrons
The cell's chromosomes become visible, the nuclear membrane disappears, and the centrioles move to the opposite sides of the cell
prophase
Process that occurs when oxygen builds up in leaves because of stomatal closure?
photorespiration
What are the products and reactants in glycolysis?
reactants: ADP and NAD+
Products: ATP and NADH
What are the products of the Calvin Cycle that are used in the light reaction?
ADP, P, and NADP+
What are the products of the citric acid cycle?
ATP, NADH, FADH2
What are the three stages of interphase? What's occurring in them?
G1- growth and metabolism
S- growth, metabolism, and synthesis of DNA
G2- growth, development, and preparation for the mitotic phase
Plants that fix CO2 into organic acids at night and close their stomata during the day
CAM plants
Trace the path of an electron released from food
food -> NADH -> ETC ->ATP
Does photosystem 1, photosystem 2 or cytochrome come first?
photosystem 2
What is needed to start this process?
acetyl CoA
A somatic cell in a ferret has 40 chromosomes. How many chromosomes are present in its gametic cells? The ferret's offspring? A ferret's somatic cell in telophase?
20, 40, 80
G3P
Very end glucose is created