Energy Release and Conservation

YOU CAN DOWNLOAD 200+ SUBJECTS PDF BOOK FOR COMPETITIVE EXAMINATIONS

CLICK HERE TO DOWNLOAD

Energy Release and Conservation

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How many molecules of carbon dioxide will be given off during ten turns of the Krebs cycle?
A
10
B
20
C
30
D
40
Question 2 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Organisms can synthesize ATP by oxidative phosphorylation when they
A
ferment
B
oxidize glucose to pyruvate
C
pass electrons from the oxidation of chlorophyll through an electron transport system
D
pass electrons to oxygen through an electron transport system containing cytochromes
Question 3 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which one of the following is not produced in any of the steps of glycolysis?
A
NAD$^{+}$
B
NADH
C
ADP
D
ATP
Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A yeast or fungal cell produces how many net ATP molecules per molecule of glucose when completely oxidized?
A
32
B
34
C
36
D
38
Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Fatty acids are oxidized to acetyl-CoA by which of the following pathways?
A
$eta$-oxidation
B
Entner-Doudoroff
C
pentose phosphate pathway
D
Embden-Meyerhof pathway
There are 5 questions to complete.