cellular respiration quiz

what is the process which glucose is converted into pyruvic acid?

glycolosis

with every one turn of the krebs cycle how many ATP are made?

1 (total of 2)

how many pyruvic acids are made from one glucose molecule?

2

what is the primary waste product of the krebs cycle?

6co2

what happens to the product 6co2?

leaves mitochondria and goes to lungs → exhale

what is the end product of the ETC

6H2o and 34 ATP

which of the three steps is anaerobic?

glycolysis

what are the 3 steps?

glycolysis, krebs cycle, ETC

where does glycolysis occur?

cytoplasm

where does krebs cycle occur?

matrix of the mitochondria

where does ETC occur?

inner mitochondria membrane

where does lactic acid and alcoholic fermentation occur?

cytoplasm

is glycolysis aerobic or anaerobic?

both

is krebs cycle aerobic or anaerobic?

aerobic

is ETC aerobic or anaerobic

aerobic

what substance do the carrier proteins transport across the inner mito membrane

hydrogen ions

what substances can be formed in anaerobic respiration?

lactic acid and alcohol

what are the inputs of glycolysis

glucose, NAD, ADP

what are the outputs of glycolysis

2 pyruvic acids, 2 ATP, 2NADH

inputs of lactic and alcoholic fermentation?

pyruvic acid and glucose

what are the inputs of krebs cycle

2 pyruvic acids

what are the outputs of the krebs cycle

6 carbon, 8 NADH, 2FADH2, 2 co2

inputs of ETC

O2, 10NADH, 2FADH2

outputs of ETC

6 H2o, ATP

organisms that use lactic acid

animal cells/muscles

organisms that use alcohol

plants, bacteria, fungi

organisms that use the 3 steps

animals, plants, fungi

what’s the chemical equation for cellular respiration

c6 h12 o6 + 6o2 + 6co2 + 6 h2o + 38 ATP

during glycolysis glucose is broken down into what

pyruvate

what is the net total of ATP created in the krebs cycle

2ATP

what is the net total of ATP produced during the electron transport chain

34 ATP

how many carbon atoms are in one molecule of pyruvic acid

3

how many carbon atoms are in one molecule of glucose

6

how much ATP does aerobic respiration have

38 ATP

how much ATP does anaerobic respiration have

2ATP