Question

1)Assertion: Respiration is an anabolic pathway.

Reason: ATP produced in mitochondria is due to photophosphorylation.


2) Assertion: Isolated chloroplasts can form sugars in the absence of light if both ATP and

NADPH are supplied with enzymes and CO2.

Reason: In dark reaction ATP and NADPH are used.


3). Assertion: Out of 36 ATP molecules, 34 are gained inside the mitochondria and 2 outside

mitochondria.

Reason: The transfer of a NADH + H+ molecules from cytoplasm to mitochondria also

contributes to 4 ATP molecules inside mitochondria​

Answer 1

Answer:

Reason: ATP produced in mitochondria is due to photophosphorylation. Reason: The transfer of a NADH + H+ molecules from cytoplasm to mitochondria also. ... contributes to 4 ATP molecules inside mitochondria​

Explanation:

Answer 2

Explanation is given below.

Explanation:

1.

• The metabolism pathway is Associate in Nursing amphibolic pathway as a result of it involves each biological process and biological process.
• It’s catabolic pathway as, throughout this method, numerous advanced molecules square measure countermined into the less complicated molecule to urge energy.
• Carbohydrates square measure weakened into aldohexose. Fats square measure diminished into fatty acids and glycerine.
• Fatty acids additional get regenerate into ethanoyl radical CoA. Proteins square measure dampened into amino acids.
• Throughout synthesis of fatty acids, ethanoyl radical CoA is withdrawn from the metabolism pathway.
• Similarly, throughout synthesis of proteins, metabolism substrate compound is withdrawn.
• Hence, it is also Associate in Nursing anabolic pathway.
• Adenosine triphosphate is synthesized once protons flow back to the mitochondrial matrix through Associate in Nursing catalyst advanced.
• Thus, the oxidization of fuels and additionally the phosphorylation of ADP square measure coupled by a nucleon gradient across the inner mitochondrial membrane

So, assertion is wrong and additionally the rationale is correct.

2.

• Isolated chloroplasts placed underneath light-weight conditions however among the absence of greenhouse emission, scale back then oxidize artificial lepton acceptors, permitting the tactic to proceed. element (O2) is free as a byproduct, however not sugar (CH2O).
• Chloroplasts placed underneath dark conditions and among the absence of greenhouse emission, oxidize the substitute acceptor however do not scale back it, terminating the tactic, while not production of element or sugar.

Hence each assertion and reason square measure correct and additionally reason is adequate the assertion.

3.

• An entire of thirty eight adenosine triphosphate molecules square measure created per aldohexose molecule throughout respiration.
• Out of that, a pair of adenosine triphosphate square measure created outside mitochondria (i.e. metabolic process in cytoplasm) and thirty six adenosine triphosphate within mitochondria (i.e. a pair of adenosine triphosphate through Krebs' cycle and thirty four adenosine triphosphate from NADH/ FADH2 through metabolism chain).
• In distinction in some cells the number of adenosine triphosphate created within mitochondria equals to thirty four and so, there is a web synthesis of thirty six adenosine triphosphate molecules.

Hence each assertion and reason square measure correct however additionally reason is insufficient to the assertion.