DR. MCQ ๐Ÿ’€
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DR. MCQ ๐Ÿ’€
182 subscribers
DR. MCQ ๐Ÿ’€
ูู€ูŠุฏูŠููˆู‡ุงุช ุญูŽู€ู„ ุงุณุฆู„ุฉ ุนู„ู‰ ุฌูุฒุฆูŠุฉ ๐‹๐Ž๐–๐„๐‘ ๐‹๐ˆ๐Œ๐ ู„ู„ู€ุฏููƒุชููˆุฑ ู…ุญู…ูู€ูˆุฏ ุนู„ุงุก

PART-1

https://youtu.be/-RYCabMGpvA?si=jYK5DxIRklRln1mA


PART-2

https://youtu.be/mnAmj0ajgtk?si=AcruB5yiAzWj9jtU
YouTube
MCQ lower limb ุณู†ูˆุงุช ุณุงุจู‚ุฉ ุงู„ุฌุฒุก ุงู„ุฃูˆู„ 199
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DR. MCQ ๐Ÿ’€
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DR. MCQ ๐Ÿ’€
ุชุจูˆ ุดูˆูŠ ุงุณุฆู€ู„ุฉ ุนู„ู‰ Carb. Metabolism ๐Ÿ™‚ุŸ
โค5๐Ÿ‘Ž1
87 views
DR. MCQ ๐Ÿ’€
ุงุณุฆู„ุฉ ู…ุฏุงูŠุฑุชู‡ุง ุฒู…ูŠู„ุชูŠ ู‚ุจู„ ุดูˆููˆู‡ุง ๐Ÿ’—
โค2
86 views
DR. MCQ ๐Ÿ’€
Forwarded from ๐†๐ก๐จ๐Ÿ๐ซ๐š๐ง ๐‰๐›๐จ๐ฎ๐๐š ..
Krebโ€™s Cycle is a Common pathway for ____________ due to which it is also called as the Metabolic sink.
Anonymous Quiz
60%
Carbohydrates, Fats and proteins ( amino acids)
21%
Carbohydrates and fatte only
17%
Carbohydrates and orangic acids only
2%
Proteins and fats only
โค2
92 voters104 views
DR. MCQ ๐Ÿ’€
Forwarded from ๐†๐ก๐จ๐Ÿ๐ซ๐š๐ง ๐‰๐›๐จ๐ฎ๐๐š ..
Which steps of glycolysis involve direct ATP production (substrate-level phosphorylation)
Anonymous Quiz
52%
1,3-bisphosphoglycerate โ†’ 3-phosphoglycerate andPhosphoenolpyruvate โ†’ Pyruvate
19%
Glucose โ†’ Glucose-6-phosphate andFructose-6-phosphate โ†’ Fructose-1,6-bisphosphate
18%
Fructose-1,6-bisphosphate โ†’ DHAP + G3p
12%
Pyruvate โ†’ Acetyl CoA
โค2
97 voters81 views
DR. MCQ ๐Ÿ’€
Forwarded from ๐†๐ก๐จ๐Ÿ๐ซ๐š๐ง ๐‰๐›๐จ๐ฎ๐๐š ..
The End Product of Glycolysis under Anaerobic Conditions in Human Muscles is
Anonymous Quiz
10%
Pyruvate
1%
Ethanol
84%
Lactic acid
4%
Acetyl CoA
โค2
90 voters71 views
DR. MCQ ๐Ÿ’€
Forwarded from ๐†๐ก๐จ๐Ÿ๐ซ๐š๐ง ๐‰๐›๐จ๐ฎ๐๐š ..
Which of the following enzymes is the rate-limiting enzyme of the Krebs Cycle
Anonymous Quiz
34%
Citrate synthase
35%
Isocitrate dehydrogenase
10%
Fumarase
22%
Succinyl-CoA synthetase
โค2
83 voters72 views
DR. MCQ ๐Ÿ’€
Forwarded from ๐†๐ก๐จ๐Ÿ๐ซ๐š๐ง ๐‰๐›๐จ๐ฎ๐๐š ..
Which of the following statements about regulation of PFK-1 is correct?
Anonymous Quiz
27%
A) Fructose-1,6-bisphosphate is the strongest allosteric activator of PFK-1
11%
B) ATP stimulates PFK-1 when energy is low
54%
C) Fructose-2,6-bisphosphate activates PFK-1even in the presence of high ATP
7%
D) Citrate activates PFK-1 as part of positive feedback from the TCA cycle
โค2
81 voters79 views
DR. MCQ ๐Ÿ’€
Forwarded from ๐†๐ก๐จ๐Ÿ๐ซ๐š๐ง ๐‰๐›๐จ๐ฎ๐๐š ..
Which of the following are examples of substrate-level phosphorylation in glycolysis ?
Anonymous Quiz
9%
A) Glucose-6-phosphate (Hexokinase
12%
B) 1,3-bisphosphoglycerate (Phosphoglycerate kinase)
12%
C) Phosphoenolpyruvate (Pyruvate kinase
18%
D) Fructose-1,6-bisphosphate (PFK-1)
38%
B and c
11%
E) All of the above are incorrect
โค2
74 voters93 views
DR. MCQ ๐Ÿ’€
Forwarded from ๐†๐ก๐จ๐Ÿ๐ซ๐š๐ง ๐‰๐›๐จ๐ฎ๐๐š ..

Starting from Glucose-6-phosphate to Pyruvate, the total net yield of ATP molecules is approximately
Anonymous Quiz
15%
2 ATP
42%
8 ATP
24%
6 ATP
20%
9 ATP
โค2
106 voters101 views
DR. MCQ ๐Ÿ’€
ATP yield from pyruvate till end of Krebs cycle :
Anonymous Quiz
53%
A/ 12
5%
B/ 13
42%
C/ 15
0%
D/ 17
19 voters101 views
DR. MCQ ๐Ÿ’€

How many ATP are produced from one glucose molecule?
Anonymous Quiz
63%
A/ 38
13%
B/ 30
6%
C/ 15
19%
D/ 36
16 voters107 views
DR. MCQ ๐Ÿ’€
How many ATP are produced from one glucose till Acetyl-CoA ?
Anonymous Quiz
79%
A/ 12
0%
B/ 15
0%
C/ 30
21%
D/ 14
14 voters131 views
DR. MCQ ๐Ÿ’€
How many ATP are produced from one glucose-6-phosphate till the end of Krebs cycle ?
Anonymous Quiz
18%
A/ 30
27%
B/ 32
45%
C/ 39
9%
D/ 40
11 voters151 views
DR. MCQ ๐Ÿ’€
DR. MCQ ๐Ÿ’€
ATP yield from pyruvate till end of Krebs cycle :
ุฑูƒู€ุฒูˆ ููŠู‡ ุตุญ pyruvate ูƒู… ูŠุนุทูŠ ูˆู…ุงุฏุงู… ุจุงุฏูŠูŠู† ุจูŠู‡ ูƒู… ุจูŠุนุทูŠ ุตุญ
167 views
DR. MCQ ๐Ÿ’€
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DR. MCQ ๐Ÿ’€
Forwarded from ๐‘ณ๐’Š๐’‡๐’†'๐’” ๐‘จ๐’๐’„๐’‰๐’†๐’Ž๐’š ๐Ÿ–‡๐Ÿง‘๐Ÿปโ€๐Ÿ”ฌ
ุงู„ุณู„ุงู… ุนู„ูŠูƒู… ูˆุฑุญู…ุฉ ุงู„ู„ู‡ ูˆุจุฑูƒุงุชู‡.

ู†ุชูŠุฌุฉ ุงู„ุชุตูˆูŠุช ูƒุงู†ุช ุฅู† ุงู„ุงู…ุชุญุงู† ูŠูƒูˆู† ุจุนุฏ ุงู„ุนูŠุฏ ู…ุจุงุดุฑุฉู‹ ุจุนูˆู† ุงู„ู„ู‡.
ูŠูˆู… ุงู„ุฃุญุฏ ุญู€ู†ุจู„ุบูˆุง ุฏูƒุงุชุฑุฉ ุงู„ู…ุงุฏุฉ ๐Ÿšจ.

ู…ุง ุชู†ุณูˆุด ุฅู†ู‡ ุฎุฏูŠู†ุง ุนู„ู‰ ุฑุฃูŠ ุงู„ุฃุบู„ุจูŠุฉ ูˆู„ูˆ ูƒุงู† ุญุชู‰ ุงู„ูุฑู‚ ุตูˆุช ูˆุงุญุฏ.
ุนู…ูˆู…ุงู‹ ุณูˆุงุก ู†ู‡ุงูŠุฉ ุฑู…ุถุงู† ุฃูˆ ุจุนุฏ ุงู„ุนูŠุฏ ุงู„ูุชุฑุฉ ู‚ุฑูŠุจุฉ ู…ู† ุจุนุถู‡ุง ุฃุตู„ุงู‹ ูˆู…ุง ููŠุด ูุฑู‚.

ู„ุฐู„ูƒ ู†ู‚ุฑูˆุง ู…ู† ุชูˆุง ูˆุงู„ุญู…ุฏ ู„ู„ู‡ ุงู„ูˆู‚ุช ู…ุนุงู†ุง ูˆูŠู„ูŠ ูƒุงู†ูˆุง ูŠุจูˆุง ุงู„ุงู…ุชุญุงู† ููŠ ุฑู…ุถุงู† ุฒูŠุฏูˆุง ุงุฌุชู‡ุฏูˆุง ุฎู„ุงู„ ูุชุฑุฉ ุฑู…ุถุงู† ูˆู†ู…ุชุญู†ูˆุง ุจุนุฏ ุงู„ุนูŠุฏ ุฅู† ุดุงุก ุงู„ู„ู‡ ๐Ÿค.

ุดูƒุฑุงู‹ ู„ูƒู„ ู…ู† ุดุงุฑูƒ ููŠ ุงู„ุงุณุชูุชุงุก ูˆุนุทุงู†ุง ุตูˆุชู‡ ( ู†ู‚ุตุฏ ุทู„ุจุฉ ุฏูุนุชู†ุง ู…ุด ุญุฏ ุซุงู†ูŠ ).
โค4
101 views
DR. MCQ ๐Ÿ’€
Forwarded from ุฑูู€ูŠู‚ุงุช ุงู„ุฏูŽุฑุจ ๐Ÿ’—.
ุญูŽู€ู„ ุงุณุฆู„ุฉ ุงู„ู†ู€ุธุฑูŠ ู†ู‡ูŽุงุฆูŠ ุงู„ุฏูˆุฑ ุงู„ุงูˆู„ ู„ู„ุฏููุนุฉ 27 ุจุงูŠููˆูƒูŠู…ุณุชุฑูŠ ุงู„ู‚ูŽุฑู‚ูˆุฑูŠ โฌ‡๏ธ
118 views
DR. MCQ ๐Ÿ’€
Forwarded from Mohamed Gargouri
Bio 1 final 25 zw.mp4
63.8 MB
111 views