Respiration Overview Quick Check
3 of 53 of 5 Items
Question
Glycolysis is the first step in cellular respiration. Which option best summarizes the process?(1 point)
Responses
anaerobic; 6-carbon glucose forms two 3-carbon ADP; forms a net total of 4 ATP
anaerobic; 6-carbon glucose forms two 3-carbon ADP; forms a net total of 4 ATP
aerobic; 6-carbon glucose forms four 3-carbon ADP; forms a net total of 3 ATP
aerobic; 6-carbon glucose forms four 3-carbon ADP; forms a net total of 3 ATP
aerobic; 6-carbon glucose forms three 2-carbon pyruvates; forms a net total of 2 ATP
aerobic; 6-carbon glucose forms three 2-carbon pyruvates; forms a net total of 2 ATP
anaerobic; 6-carbon glucose forms two 3-carbon pyruvates; forms a net total of 2 ATP
The correct option is: anaerobic; 6-carbon glucose forms two 3-carbon pyruvates; forms a net total of 2 ATP.
Multiple Choice
What is the product of (–6.8)2?
(1 point)
Responses
–13.6
–13.6
46.24
46.24
–46.24
–46.24
13.6
The correct option is: 46.24.
Simplify the expression negative Start Root 196 End Root.
(1 point)
Responses
98
98
–14
–14
14
14
392
The correct option is: -14.
Simplify the expression square root of one hundred forty-ninths.
(1 point)
Responses
ten-sevenths
Image with alt text: ten-sevenths
17
17
five-sevenths
Image with alt text: five-sevenths
start fraction 20 over 7 end fraction
Image with alt text: start fraction 20 over 7 end fraction
The correct option is: five-sevenths.
Find the quotient.
–7 ÷ fourteen-thirds
(1 point)
Responses
negative two-thirds
Image with alt text: negative two-thirds
negative ninety-eight-thirds
Image with alt text: negative ninety-eight-thirds
negative one-half
Image with alt text: negative one-half
negative three-halves
To find the quotient of -7 divided by fourteen-thirds, we need to divide -7 by the reciprocal of fourteen-thirds.
The reciprocal of fourteen-thirds is three-fourteenths.
So, the quotient is -7 * three-fourteenths, which simplifies to -21/14 or -3/2.
Therefore, the correct option is: negative three-halves.
Which sum will be irrational?
(1 point)
Responses
3 + 2
3 + 2
start root 19 end root plus start fraction 7 over 2 end fraction
Image with alt text: start root 19 end root plus start fraction 7 over 2 end fraction
Start Fraction 18 over 3 End Fraction plus Start Fraction 11 over ten thousand End Fraction.
Image with alt text: Start Fraction 18 over 3 End Fraction plus Start Fraction 11 over ten thousand End Fraction.
–6 + (–3.251)