Show:
Citric Acid Cycle
Electron Transport Chain
Mitosis
Mitosis (part 2)
Meiosis
100
Where does the citric acid cycle take place?
mitochondrial matrix
100
which molecules continue from the citric acid cycle to the electron transport chain?
NADH and FADH2
100
Mitosis takes place in what type of cells?
Somatic cells
100
During which phase of mitosis does the nuclear membrane form around the daughter nuclei and the cell divides into two cells?
Telophase/Cytokinesis
100
What type of cells are produced by Meiosis?
Gametes
200
Which molecule (pyruvate or acetyl-CoA) enters the citric acid cycle?
Acetyl-CoA
200
Where are the ETC electron carrier complexes locatede?
Mitochondria inner membrane
200
Cells are diploid at the beginning of mitosis, are they diploid or haploid at the end of mitosis?
Diploid
200
Humans have a diploid number of ________. How many chromosomes are in a human cell after mitosis?
46, 46
200
An organism has a diploid number of 50. What is the haploid number?
25
300
NAD+ and FAD+ are reduced/oxidized
Reduced; they gain electrons from pyruvate.
300
which molecule is the final electron acceptor?
oxygen
300
In which phase of mitosis does the nuclear membrane break down and chromosomes condense?
Prophase
300
At which phase of mitosis is the cell haploid?
There is no phase in mitosis in which the cell is haploid.
300
Meiosis begins with one diploid cell. After meiosis, how many cells are produced, and what is their ploidy level?
Four haploid cells
400
For each molecule of glucose, how many NADH and FADH2 are produced?
6 NAD and 2 FADH2
400
which protein complex uses the H+ gradient to produce ATP?
ATP synthase
400
During which phase of mitosis are sister chromatids separated?
Anaphase
400
If 2n = 50, how many sister chromatids are present in prophase?
100
400
Meiosis consists of how many nuclear divisions?
Two
500
How many net ATP are produced in the citric acid cycle?
Two net ATP
500
Which process of cellular respiration produces the most net ATP?
Electron transport chain
500
During which phase of mitosis do sister chromatids line up along the metaphase plate?
metaphase
500
What role does mitosis play in the body?
Growth and repair