جب گلائکولیسس کے دوران ایک ہیکسوز شوگر انو انو کو پیروکی ایسڈ کے دو انووں میں تبدیل کیا جاتا ہے تو کتنے اے ٹی پی انو تیار ہوتے ہیں؟
A. 10
B. 8
C. None of these
D. 12
Explanation
Glycolysis Overview : One molecule of hexose sugar (e.g., glucose) undergoes glycolysis, producing two molecules of pyruvic acid . ATP Yield in Glycolysis : ATP Used : 2 ATP (investment phase) ATP Produced : 4 ATP (payoff phase) Net ATP Gain : 2 ATP NADH Production : 2 NADH (each NADH = 3 ATP in the electron transport chain, yielding 6 ATP) Total ATP = 2 + 6 = 8 ATP
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A. None of these
B. Is the same as fermentation
C. Produced no ATP
D. Takes place in Cytoplasm
Explanation
Glycolysis Takes place in Cytoplasm ** Glycolysis is also known as EMP Pathway. enzymes for glycolysis are found in the cytoplasm, Glycolysis takes place in the cytoplasm itself. It is the common pathway to break down glucose by both aerobic as well as anaerobic respiration.
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A. Electron transport chain
B. Krebs’s cycle
C. Formation of acetyl Co-A
D. Glycolysis
Explanation
Glycolysis is the initial stage of both fermentation and cellular respiration, breaking down glucose into pyruvate and generating a small amount of ATP and NADH, regardless of whether oxygen is present.
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A. Both
B. Glucose into pyruvate
C. Fructose into pyruvate
D. None
Explanation
Glucose, also called dextrose , one of a group of carbohydrates known as simple sugars
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پودوں میں پولی سیکرائڈز کو _______ کے عمل سے ترکیب کیا جاتا ہے؟
A. Glycolysis
B. Condensation
C. Oxidation
D. Hydrolysis
Explanation
Polysaccharides in plants are synthesized by the process of condensation .
During this process, monosaccharides are joined together through glycosidic bonds.
It releasing water molecules and forming complex carbohydrates like starch and cellulose.
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انسولین گلوکوز کو ______ میں تبدیل کرتی ہے؟
A. Vitamins
B. Lipids
C. Cortisone
D. Minerals
Explanation
Insulin converts glucose into lipids .
It facilitates the uptake of glucose by cells .
This promoting its storage as glycogen and conversion into fatty acids for energy storage in the form of lipids .
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گلائکولیسس کے طور پر بھی جانا جاتا ہے؟
A. HMP Pathway
B. EMP Pathway
C. Hatch and Slack Pathway
D. Glycolate Pathway
Explanation
The scheme of glycolysis was given by Embden, Meyerhof and Parnas. Hence it is also known as the EMP pathway.
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اے ٹی پی سے گلوکوز میں فاسفیٹ گروپ کی منتقلی میں کون سے اہم انزائمز شامل ہیں
A. isomerase
B. decarboxylase
C. kinase
D. dehydrogenase
Explanation
An enzyme called hexokinase uses the energy of ATP to add a phosphate group to glucose to form glucose-6-phosphate.
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