Preview (10 questions)
1 Question
πριν 30 δευτερόλεπτα
Q.

Which is known as the main "energy currency" for organisms?


adenosine triphosphate

energy change

oxidative phosphorylation.

heterotrophs

2 Question
πριν 30 δευτερόλεπτα
Q.

From where the Living organisms produce ATP?


chloroplast

mitochondria

sulfites

lithotrophs

3 Question
πριν 30 δευτερόλεπτα
Q.

State true or false.

Bio energetics is called the study of energy relationships and transformations in biological systems.


True

False

4 Question
πριν 30 δευτερόλεπτα
Q.

What is known as reduction potential?


tendency to gain electrons

tendency to lose electrons

synthesize from biochemical precursors

drives the reactants from a stable state


5 Question
πριν 30 δευτερόλεπτα
Q.

What is the term for the synthesis of glucose in the liver?


neogenesis

glycolysis

saccharification

gluconeogenesis

6 Question
πριν 30 δευτερόλεπτα
Q.

What is the free energy of ATP?


-28 to -34 kJ/mol

-12 to -28 kJ/mol

-30 to -50 kJ/mol

-70 to -90 kJ/mol

7 Question
πριν 30 δευτερόλεπτα
Q.

Which is a spontaneous chemical reaction that releases energy?


exothermic reaction

endothermic reaction

chemical reaction

catabolic reaction


8 Question
πριν 30 δευτερόλεπτα
Q.

Which process is involved in breaking down glucose into pyruvate?


glucogenesis

glycolysis

electron transport chain

cellular respiration

9 Question
πριν 30 δευτερόλεπτα
Q.

Which hormone affects the human basal Metabolic Rate?


Thyroid hormone

Insulin

Cortisol

None of the mentioned

10 Question
πριν 30 δευτερόλεπτα
Q.

Which is the sum of all the reactions that take place in the human body?


chloroplast

metabolism

respiration

ecosystem