1There are two types of respirations
aerobic and anaerobic
2What does aerobic respiration require?
oxygen
3What is produced in both respirations?
ATP
4What do both respirations start with?
glycolysis
5What does glycolysis split?
one glucose into pyruvate
6How many carbons does glucose have?
six
7What are the products of glycolysis?
two pyruvate, ATP, reduced NAD
8Is glycolysis aerobic or anaerobic?
anaerobic
9What are the two stages in glycolysis?
phosphorylation and oxidation
10What is used in phosphorylation?
ATP
11What is created in phosphorylation?
triose phosphate
12What happens to triose phosphate in oxidation?
oxidized
13What does oxidation produce?
ATP, reduced NAD
14What is pyruvate converted to in anaerobic respiration?
ethanol or lactate
15In what organisms is ethanol made?
plants and some microorganisms
16In what organisms is lactate made?
animals and some bacteria
17What converts pyruvate to acetyl CoA?
link reaction
18How many carbons does acetyl CoA have?
two
19What are the products of the link reaction?
reduced NAD, acetyl CoA
20How many times does the link reaction occur per glucose?
two
21What happens in the Krebs cycle?
oxidation-reduction reactions
22Where does the Krebs cycle occur?
mitochondrial matrix
23What are the main products of the Krebs cycle?
reduced NAD, reduced FAD, ATP
24What combines with acetyl CoA in the Krebs cycle?
four-carbon compound
25What is the six-carbon molecule converted to?
five-carbon molecule
26What is released during the conversion?
carbon dioxide
27What is produced alongside reduced NAD?
reduced FAD
28How is ATP made in the Krebs cycle?
substrate-level phosphorylation
29What is regenerated in the Krebs cycle?
oxaloacetate