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ุงู„ู€ Solution ู‡ูˆ ุฌู‡ุงุฒ ู„ูุตู„ ุงู„ู…ูˆุงุฏ ุญุณุจ ุงู„ูƒุซุงูุฉ
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ุงู„ุซู‚ูŠู„ ูŠู†ุฒู„ ุชุญุช ูˆุงู„ุฎููŠู ูŠูƒูˆู† ููŠ ุงู„ุฃุนู„ู‰ ุฌู‡ุงุฒ ู„ูุตู„
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ุงู„ู…ูˆุงุฏ ุจู†ุงุก ุนู„ู‰ ุงู„ูƒุซุงูุฉ Separate materials of
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varying density ุชุณุชูŠุชูŠูˆุท ู‚ู†ุงุจูŠุจ ู†ุณุชุฎุฏู…ู‡ุง ุนุดุงู†
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ู†ุดุชุบู„ ููŠู‡ุง ุงู„ูุญูˆุตุงุช ู†ุญุท ููŠู‡ุง small amount of
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solution ู‚ู†ุงุจูŠุจ ุชุญุชูˆูŠ ุนู„ู‰ ุฃูˆ ุชุชุณุน ุฅู„ู‰ ูƒู…ูŠุงุช ู‚ู„ูŠู„ุฉ
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ู…ู† ุงู„ู…ุญู„ูˆู„ Thermometer ุจุฌู‡ุงุฒ ููŠู‡ ุงู„ุญุฑุงุฑุฉ measure
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temperature ูˆูŠุฑ ุฌูˆุฒ ู‡ูŠ ุดุจูƒุฉ ู…ูˆุฒุนุฉ ู„ู„ุญุฑุงุฑุฉ Wire gauze
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ุดุจูƒุฉ ู…ูˆุฒุนุฉ ู„ู„ุญุฑุงุฑุฉ ุจุญุทู‡ุง ููˆู‚ ุงู„ู„ู‡ุจ ุจุชุนู…ู„ spread
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heat ุจุชูˆุฒุน ุงู„ุญุฑุงุฑุฉ ุงู„ู„ูŠ ุจูŠูˆุฑูŠุช ู‡ูŠ ุงู„ุตุญุงุญุฉ ูƒุฏู‡
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ุงุณุชุฎุฏู…ุชูˆู‡ุง ููŠ ุงู„ูƒูŠู…ูŠุง ุงู„ู„ูŠ ุจู†ุณุชุฎุฏู…ู‡ุง ููŠ ุนู…ู„ูŠุงุช ุงู„
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titration ู†ุญุท ููŠู‡ุง ุฌูˆุงู‡ ุณุงุฆู„ ุจู†ุณู…ูŠู‡ titrant ุงู„ู€
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ุจูŠูˆุฑูŠุช ุตุญุงุญุชู‡ุง ุชุณุชุฎุฏู… ู„ู„ู…ุนุงูŠุฑุฉ ู„ู„ู€ titration ุชุญุชูˆูŠ
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ุนู„ู‰ ุงู„ุณุงุฆู„ ููŠ ุฏุงุฎู„ู‡ุง ุจู†ุณู…ูŠู‡ titrant ูƒูŠู ุจุฏูŠ ุฃู‚ุฑุฃ
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ู…ู†ู‡ุง major volume ู†ู‚ุฑุฃ ุงู„ู‚ุฑุงุกุฉ ู…ู† ุณุทุญ ุงู„ุชู‚ุนุฑ ู…ู†
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ุณุทุญ ุงู„ุชู‚ุนุฑ ูƒุชู… ุงู„ู‚ุฑุงุกุฉ ู‡ู†ุง ุญุงุฌุฉ ุจู†ุชุณู…ูŠู‡ุง certainty
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00:01:19,220 --> 00:01:22,700
ูˆ ุญุงุฌุฉ ุจู†ุชุณู…ูŠู‡ุง uncertainty ุงู„ู„ูŠ ู‡ูŠ ุงู„ู‚ูŠู…ุฉ ุงู„ู„ูŠ
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ุฃู†ุง ู…ุชุฃูƒุฏุฉ ู…ู†ู‡ุง ุทูˆูŠู‚ ู…ุดุงูƒ ููŠู‡ุง ู‡ูˆ ุฃู†ุง ู…ุซู„ุง ููŠ
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ุงู„ุจูŠูˆุช ููŠ ุงู„ุตุญุงุญุฉ ุจุฏูŠ ุฃุฌูŠ ุฃู‚ุฑุฃ ุงู„ volume ุญูƒูŠ ุฃู†ุง
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ุจู†ู‚ุฑุฃ ู…ู† ุณุทุญ ุงู„ุชู‚ุนุฑ ู„ูˆ ุฌูŠู†ุง ุดูˆูู†ุง ุงู„ุตูˆุฑุฉ ุงู„ู„ูŠ ุนู„ู‰
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ุงู„ุฌู†ุจ ููŠ ุงู„ slide ู‡ู„ุฌูŠุช ุงู„ู‚ุฑุงุกุฉ ุฌุงูŠ ููˆู‚ ุงู„ 36
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ุจุดูˆูŠุฉ ุชู…ุงู…ุŸ ู‡ูŠ ู‡ูŠ 35 ุงู„ุดุฑุทุฉ ุงู„ู„ูŠ ููˆู‚ู‡ุง 36 ู‡ูŠ ุจุนูŠุฏู‡ุง
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ุจุดูˆูŠุฉ ูŠุนู†ูŠ ุงู„ู‚ูŠู…ุฉ ุงู„ู…ู‚ุฑูˆุกุฉ ู‡ุชูƒูˆู† 36 ูˆุฅุดูŠ ู…ู…ูƒู†
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ูˆุงุญุฏุฉ ุชูŠุฌูŠ ุชู‚ูˆู„ูŠ ุฅู†ู‡ุง 36 ูˆู†ุตู ูˆุงุญุฏุฉ ุชุงู†ูŠุฉ ุชู‚ูˆู„ูŠ
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36 ูˆ 6 ูˆุงุญุฏุฉ ุชู‚ูˆู„ูŠ 36 ูˆ 4 ู„ูƒู† ุงู„ู‚ูŠู…ุฉ ุงู„ู„ูŠ ุฃู†ุง
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ู…ุชุฃูƒุฏุฉ ู…ู†ู‡ุง ุงู„ certainty ุฅู†ู‡ุง 36 ูˆุงู„ู‚ูŠู…ุฉ ุงู„ู„ูŠ ููŠู‡ุง
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ุงู„ุดูƒ ุงู„ู„ูŠ ู‡ูŠุชุฎุชู„ู ู…ู† one ู„ two ุงู„ู„ูŠ ู‡ูŠ ุงู„ุฃุนุดุงุฑ
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ุงู„ู„ูŠ ุฌู†ุจู‡ุง ุงู„ู„ูŠ ู‡ูŠ ุงู„ุฎู…ุณุฉ ู…ู† ุนุดุฑุฉ ุณุชุฉ ู…ู† ุนุดุฑุฉ
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ุฃุฑุจุนุฉ ู…ู† ุนุดุฑุฉ ูุงู„ูุฑู‚ ุจูŠูƒูˆู† ุฒุงุฆุฏ ุฃูˆ ู†ุงู‚ุต ูˆุงุญุฏ ู…ู†
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ุนุดุฑุฉ ู‡ุงูŠ ุจุชูƒูˆู† ุงู„ู‚ูŠู…ุฉ ุงู„ uncertainty ุชู…ุงู…
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certainty ุงู„ู„ูŠ ุฃู†ุง ู…ุชุฃูƒุฏุฉ ู…ู†ู‡ุง ููŠ ุงู„ุตูˆุฑุฉ ู…ุซู„ุง
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ู„ู„ู‚ุฑุงุกุฉ ู‡ุงูŠ ุฃู†ู‡ุง 36 Uncertainty ู‡ูŠ ุงู„ุฃุนุดุงุฑ ุงู„ู„ูŠ
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ุฌู†ุจู‡ุงุŒ ุงู„ู„ูŠ ู‡ูˆ ุฃู†ุง .. ู‡ูŠ ู…ุด ุนู„ู‰ ุงู„ 36 ุจุงู„ุธุจุทุŒ ู‡ูŠ
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ููˆู‚ู‡ุง ููŠ ุดูˆูŠุฉุŒ ูŠุนู†ูŠ ู…ู…ูƒู† ุชูƒูˆู† 36 ูˆู†ุตุŒ ู…ู…ูƒู† 36 ูˆ
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6ุŒ ู…ู…ูƒู† 36 ูˆ ุฃุนู…ู„ ุงู„ู€ Certainty ุจุชุนุชู…ุฏ ุนู„ู‰ ุญุงุฌุฉ
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00:02:38,350 --> 00:02:42,370
ุจู†ุณู…ูŠู‡ุง precision ุนู„ู‰ ุงู„ุฏู‚ุฉ ุงู„ู€ Certainty ูˆ ุงู„ู€
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Measurement depends on the precision ุจุชุนุชู…ุฏ ุนู„ู‰
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ุงู„ุฏู‚ุฉ ูŠุนู†ูŠ ุงู„ุฏู‚ุฉ ู…ุซู„ุง ููŠ ุงู„ุฃุฏูˆุงุช ุงู„ู„ูŠ ู…ู‚ุณู…ุฉ ุฃูƒุซุฑ
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ู‡ุชูƒูˆู† ุงู„ุฏู‚ุฉ ุฃูƒุชุฑ ููŠู‡ุง ู…ุฌุณู…ุฉ ู„ุง ุนุดุงุฑ ูˆู„ุง ู…ุฌุณู…ุฉ ุจุณ
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00:02:54,410 --> 00:02:58,650
ู„ุนุฏุงุฏ ุตุญูŠุญุฉ ู…ูŠู† ู‡ุชูƒูˆู† ุฃุฏู‚ุŸ ุฃูƒูŠุฏ ุงู„ู„ูŠ ู…ุฌุณู…ุฉ ู„ุง ุนุดุงุฑ
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ู‡ูŠ ุงู„ุฃุฏู‚
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ู‡ู†ุง ู…ุตุทู„ุญูŠู† ู…ู‡ู…ูŠู† ุงู„ู„ูŠ ู‡ู… ุจุชุณู…ูŠู‡ู… accuracy ูˆ
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precision ู†ูŠุฌูŠ ู†ุชุนุฑู ุนู„ู‰ accuracy ู…ุงุฐุง ุชุนู†ูŠุŸ
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accuracy ุชุนู†ูŠ ู…ุฏู‰ ู‚ุฑุจ ุงู„ู†ุชูŠุฌุฉ ู…ู† ุงู„ู†ุชูŠุฌุฉ ุงู„ุญู‚ูŠู‚ูŠุฉ
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00:03:16,000 --> 00:03:20,900
ุฏุฑุฌุฉ ุงู„ุงู†ุชุจุงู‡ ู…ู† ุงู„ุญู‚ูŠู‚ุฉ ุงู„ degree of conformity
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to the truth and experiment ู…ุฏู‰ ู‚ุฑุจ ุงู„ู†ุชูŠุฌุฉ ู…ู†
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ุงู„ู†ุชูŠุฌุฉ ุงู„ุญู‚ูŠู‚ูŠุฉ ูƒูŠู ูŠุนู†ูŠุŸ ูŠุนู†ูŠ ุฃู†ุง ุจุญูƒูŠู„ูƒ ุฃู† ููŠู‡ุง
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00:03:31,950 --> 00:03:36,290
ู†ูุงุญ ุณูƒุฑ ุงุดุชุบู„ุช ูˆุทู„ุนุช ู…ูŠุฉ ุฎุฐ ุงุดุชุบู„ูŠู‡ุง ูˆุดูˆููŠู‡ุง
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00:03:36,290 --> 00:03:39,710
ู‚ูŠู…ุชู‡ุง ุงู„ุญู‚ูŠู‚ูŠุฉ ุฃู†ุง ุญูƒูŠุชู„ูƒ ุฃู†ูŽู‘ู‡ุง ู…ูŠุฉ ูˆุฃู†ุช ุงุดุชุบู„ุชูŠู‡ุง
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00:03:39,710 --> 00:03:44,070
ูˆ ุทู„ุนุช ู…ุนุงูƒูŠ ุณุจุนูŠู† ู‡ู„ ุงู„ุณุจุนูŠู† ู‚ุฑูŠุจุฉ ู…ู† ุงู„ู…ูŠุฉุŸ ู„ุง
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00:03:44,070 --> 00:03:47,890
ูู‡ูŠ ุจู†ุณู…ูŠู‡ุง inaccurate result ุฃู†ุช ู…ุง ุทู„ุนุชูŠู‡ุงุด
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00:03:47,890 --> 00:03:51,750
accurate ู„ูƒู† ู„ูˆ ุทู„ุนุช ู…ุนุงูƒูŠ ุชุณุนุฉ ูˆุชุณุนูŠู† ุชุณุนุฉ ูˆ
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ุชุณุนูŠู† ู‚ุฑูŠุจุฉ ู…ู† ุงู„ู…ูŠุฉ ุฅุฐู† accurate result accuracy
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00:03:55,770 --> 00:04:00,820
ู…ุฏู‰ ู‚ุฑุจ ุงู„ู†ุชูŠุฌุฉ ู…ู† ุงู„ู†ุชูŠุฌุฉ ุงู„ุญู‚ูŠู‚ูŠุฉ ูุจุงู„ู€ Precision
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ุงู„ู€ Precision ู‡ูŠ ู…ุฏู‰ ู‚ุฑุจ ุงู„ู†ุชุงุฆุฌ ู…ู† ุจุนุถู‡ุง ุงู„ุจุนุถ
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degree of agreement between replicated experiments
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00:04:12,600 --> 00:04:17,340
ูˆ ุทู„ุนุช ุงู„ู†ุชุงุฆุฌ ููŠ ูƒู„ ู…ุฑุฉ ูŠุนู†ูŠ ู†ูุณ ุงู„ูุญุต ุงุดุชุบู„ุชู‡ ุฎู…ุณ
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00:04:17,340 --> 00:04:21,900
ู…ุฑุงุช ุชู…ุงู…ุŸ ุทู„ุนุช ู…ุนุงูŠุง ุงู„ู‚ูŠู…ุฉ ุงู„ุฃูˆู„ู‰ 72 ุงู„ู‚ูŠู…ุฉ
59
00:04:21,900 --> 00:04:28,500
ุงู„ุซุงู†ูŠุฉ 74 ุงู„ู‚ูŠู…ุฉ ุงู„ุซุงู„ุซุฉ 71 ุงู„ู‚ูŠู…ุฉ ุงู„ุฑุงุจุนุฉ 73 ู‡ู„
60
00:04:28,500 --> 00:04:31,980
ู‡ู… ู‚ุฑูŠุจูŠู† ู…ู† ุจุนุถุŸ ู‡ู… ูƒู„ู‡ู… ู‚ุฑูŠุจูŠู† ู…ู† ุจุนุถ ูู‡ูŠ
61
00:04:31,980 --> 00:04:37,180
precise result ู†ุชุงุฆุฌูƒ ูƒุงู†ุช precise Precision ู…ุฏู‰
62
00:04:37,180 --> 00:04:40,760
ู‚ุฑุจู‡ุง ู…ู† ุจุนุถู‡ุง ุงู„ุจุนุถ ุฅู† ุฃู†ุง ุฃุนูŠุฏ ุงู„ูุญุต ุฃูƒุซุฑ ู…ู† ู…ุฑุฉ
63
00:04:40,760 --> 00:04:44,560
ูˆ ุฃุดูˆู ุงู„ู†ุชุงุฆุฌ ู‡ู„ ู‚ุฑูŠุจุฉ ู…ู† ุจุนุถ ูˆู„ุง ู„ุง Accuracy ู‚ุฑุจ
64
00:04:44,560 --> 00:04:47,500
ุงู„ู†ุชูŠุฌุฉ ู…ู† ุงู„ู†ุชูŠุฌุฉ ุงู„ุญู‚ูŠู‚ูŠุฉ ุฃู†ุง ุจูƒูˆู† ู…ุนุทูŠุงูƒูŠ
65
00:04:47,500 --> 00:04:51,100
ุงู„ู†ุชูŠุฌุฉ ูˆุฃู†ุช ุงุดุชุบู„ูŠู‡ุง ู‡ู„ ุทู„ุนุช ู†ุชูŠุฌุชูŠ ู…ู‚ุงุฑุจุฉ
66
00:04:51,100 --> 00:04:55,280
ู„ู†ุชูŠุฌุชูŠ ูู‡ู†ุง ุจุชูƒูˆู† accurate result ุฅุฐุง ุทู„ุนุช ุจุนูŠุฏ
67
00:04:55,280 --> 00:05:00,780
ุนู†ู‡ุง ุจุชูƒูˆู† not accurateุŒ inaccurate result ุทุจุนู‹ุงุŸ
68
00:05:00,780 --> 00:05:05,000
ุทุจ ุฃู†ุง ุญูƒูŠุชู„ูƒ ุฅู†ู‡ ุนู†ุฏูŠ ุฃู†ุง ูุญุต ุงุดุชุบู„ุช ูˆุทู„ุนุช 100
69
00:05:05,760 --> 00:05:09,160
ูˆุฃู†ุช ุงุดุชุบู„ูŠ ู„ูŠู‡ุง ุฃูƒุซุฑ ู…ู† ู…ุฑุฉ ูˆุดูˆููŠ ู„ูŠู‡ุง accurate
70
00:05:09,160 --> 00:05:13,460
or precise ุงุดุชุบู„ุชูŠ ุฃู†ุง ูˆุญูƒูŠุชู„ูƒ ุฃู†ูŽู‘ู‡ุง 100ุŒ ุฃู†ุชู
71
00:05:13,460 --> 00:05:19,020
ุงุดุชุบู„ุชูŠู‡ุง ุฎู…ุณ ู…ุฑุงุชุŒ ุทู„ุนุช ู…ุนุงูƒูŠ ู…ุฑุฉ 101ุŒ ู…ุฑุฉ 99ุŒ ู…ุฑุฉ
72
00:05:19,020 --> 00:05:24,380
102ุŒ ู…ุฑุฉ 98ุŒ ู‡ู„ุฌูŠุช ุงู„ู†ุชุงุฆุฌ ู‚ุฑูŠุจุฉ ู…ู† ุจุนุถุŒ ูƒุงู†ุช 101ุŒ
73
00:05:24,380 --> 00:05:31,000
99ุŒ 102ุŒ 98 ู…ุง ุฃู†ู‡ุง ู‚ุฑูŠุจุฉ ู…ู† ุจุนุถ ู‡ุชูƒูˆู† precise ุทุจ
74
00:05:31,000 --> 00:05:34,520
ุงู„ู†ุชูŠุฌุฉ ุงู„ุญู‚ูŠู‚ูŠุฉ ูƒุงู†ุช ู…ูŠุฉ ูˆูƒุงู†ูˆุง ู‚ุฑุงุจ ุนู„ู‰ ุงู„ู…ูŠุฉ
75
00:05:34,520 --> 00:05:38,700
ูƒู„ู‡ู…ุŒ ู„ุฐุง ู‡ูŠ precise ูˆ accurate ุฌู…ุนุช ู…ู† ุงู„ุฅุซู†ูŠู†
76
00:05:38,700 --> 00:05:42,080
ูƒุงู†ุช precise ูˆ accurate ู…ุน ุจุนุถ
77
00:05:45,090 --> 00:05:48,870
ู†ุญูƒูŠ ุนู† ุงู„ู€ chemical reaction ุงู„ุชูุงุนู„ ุงู„ูƒูŠู…ูŠุงุฆูŠ
78
00:05:48,870 --> 00:05:54,390
ุงู„ุชูุงุนู„ ุงู„ูƒูŠู…ูŠุงุฆูŠ ู‡ูˆ ุชูุงุนู„ ุชุฏุฎู„ ููŠู‡ ู…ุงุฏุฉ ุชุทู„ุน ุนู†ู‡ุง
79
00:05:54,390 --> 00:06:00,210
ู…ุงุฏุฉ ุฌุฏูŠุฏุฉ ุจุตูุงุช ุฌุฏูŠุฏุฉ ุชุบูŠูŠุฑ ู…ุงุฏุชูƒ ุฅู„ู‰ ู…ุงุฏุฉ ุฌุฏูŠุฏุฉ
80
00:06:00,210 --> 00:06:03,310
ุจุฎุตุงุฆุต
81
00:06:03,310 --> 00:06:08,410
ู…ุฎุชู„ูุฉ ุชุฏุฎู„ ู…ุงุฏุฉ ุฌุฏูŠุฏุฉ ุจุฎุตุงุฆุต ู…ุฎุชู„ูุฉ Sign of
82
00:06:08,410 --> 00:06:13,110
chemical reaction ุนู„ุงู…ุงุช ุญุฏูˆุซ ุงู„ุชูุงุนู„ ุฃูˆู„ ุดูŠุก ู…ู…ูƒู†
83
00:06:13,110 --> 00:06:16,950
ูŠุชูƒูˆู† ุนู†ุฏูŠ ุฑุงุณุจ ู‡ุฐุง ูŠุฏู„ ุนู„ู‰ ุญุฏูˆุซ ุงู„ุชูุงุนู„ Formation
84
00:06:16,950 --> 00:06:20,910
of precipitate Color change ู…ู…ูƒู† ูŠุชุบูŠุฑ ุงู„ู„ูˆู†
85
00:06:20,910 --> 00:06:26,070
Evolution of gas ูŠุนู†ูŠ ุชุตุงุนุฏ ุบุงุฒ ุชุตุงุนุฏ ุบุงุฒ ูŠุนู†ูŠ
86
00:06:26,070 --> 00:06:30,130
ุญุฏูˆุซ ุนู†ุฏูŠ ุชุบูŠุฑ Temperature change ุชุชุบูŠุฑ ุฏุฑุฌุฉ
87
00:06:30,130 --> 00:06:35,120
ุงู„ุญุฑุงุฑุฉ ุจุฑุถู‡ ู‡ูˆ ุนู„ุงู…ุฉ ู…ู† ุนู„ุงู…ุงุช ุญุฏูˆุซ ุงู„ุชูุงุนู„ ูƒูŠู
88
00:06:35,120 --> 00:06:38,720
ุชุชุบูŠุฑ ุฏุฑุฌุฉ ุงู„ุญุฑุงุฑุฉุŸ ููŠ ุนู†ุฏู†ุง ู†ูˆุนูŠู† ู…ู† ุงู„ุชูุงุนู„ ููŠ
89
00:06:38,720 --> 00:06:44,020
ุชูุงุนู„ ุงุณู…ู‡ Exothermic Reaction ูŠุนู†ูŠ ุทุงุฑุฏ ู„ู„ุญุฑุงุฑุฉ
90
00:06:44,020 --> 00:06:48,640
ูŠุนู†ูŠ ุจูŠุญุชุงุฌุด ุงู„ุญุฑุงุฑุฉุŒ ุจูŠุทู„ุน ุงู„ุญุฑุงุฑุฉ ู„ุจุฑุง ูุจุชูƒูˆู†
91
00:06:48,640 --> 00:06:52,280
ุงู„ุฃู†ุจูˆุจุฉ ู„ู…ุง ุชุญุณูŠู‡ุง ู…ู† ุจุฑุง ุจุชูƒูˆู† ุณุงุฎู†ุฉ to get
92
00:06:52,280 --> 00:06:56,140
hotter surrounding to get hot ุฃูˆุชุฉ ูŠูƒูˆู† ุงู„ุฎุงุฑุฌ
93
00:06:56,140 --> 00:07:00,520
ุงู„ู…ุญูŠุท ุงู„ุฎุงุฑุฌูŠ ุณุงุฎู† ู„ุฃู†ู‡ ุทุงุฑุฏ ู„ู„ุญุฑุงุฑุฉ endothermic
94
00:07:00,520 --> 00:07:05,860
reaction ู…ุงุตู„ ุงู„ุญุฑุงุฑุฉ ุชูุงุนู„ ู…ุงุตู„ ุงู„ุญุฑุงุฑุฉ ุชุญุชุงุฌ
95
00:07:05,860 --> 00:07:10,560
ู„ุญุฑุงุฑุฉ ุจุชุงุฎุฏ ุญุฑุงุฑุฉ ูุจูŠูƒูˆู† ุงู„ู…ุญูŠุท ุงู„ุฎุงุฑุฌูŠ ุจุงุฑุฏ cool
96
00:07:13,910 --> 00:07:17,050
ุนุดุงู† ู…ุนุงู‡ุง ุงู„ biochemical compound ุงู„ู„ูŠ ู‡ู†ุชุนุฑู
97
00:07:17,050 --> 00:07:21,190
ุนู„ูŠู‡ุง ู‡ู†ุชุนุฑู ุนู„ู‰ ุงู„ carbohydrates ุนู„ู‰ ุงู„ amino
98
00:07:21,190 --> 00:07:25,130
acid ูˆ ุงู„ protein ู‡ู†ุชุนุฑู ุนู„ู‰ ุงู„ nucleic
99
00:07:25,130 --> 00:07:31,180
types ูˆุงู„ู†ูŠูˆูƒู„ูŠูƒ ุฃุณูŠุฏ ู‡ุชุงุฎุฏูˆู‡ุง ููŠ ู…ุงุฏุฉ ุซุงู†ูŠุฉ ุจุฏู†ุง
100
00:07:31,180 --> 00:07:35,400
ุงู„ูŠู‡ ู†ุฏุฎู„ ููŠ ู…ู‚ุฏู…ุฉ ุจุณูŠุทุฉ ุนู† ุงู„ู€ amino acid ุงู„ุฃุญู…ุงุถ
101
00:07:35,400 --> 00:07:39,220
ุงู„ุฃู…ูŠู†ูŠุฉ ูˆุฅู† ุดุงุก ุงู„ู„ู‡ ุงู„ู…ุฑุฉ ุงู„ู„ูŠ ุฌุงูŠ ู‡ู†ูƒู…ู„ู‡ุง ู‡ุฐุง
102
00:07:39,220 --> 00:07:44,440
ุงู„ู…ูˆุถูˆุน ุงู„ุฃุญู…ุงุถ ุงู„ุฃู…ูŠู†ูŠุฉ ุงู„ู€ amino acid ุฅูŠุด ู‡ูŠุŸ ู‡ูŠ
103
00:07:44,440 --> 00:07:48,880
ุงู„ู€ building blocks of ุงู„ุจุฑูˆุชูŠู† ู‡ูŠ ุงู„ูˆุญุฏุฉ ุงู„ุจู†ุงุฆูŠุฉ
104
00:07:48,880 --> 00:07:53,760
ู„ุชุฑูƒูŠุจ ุงู„ุจุฑูˆุชูŠู† ุชูƒูˆู† ู…ุฑุชุจุทุฉ ู…ุน ุจุนุถู‡ุง linked to
105
00:07:53,760 --> 00:07:58,240
peptide bond ุฃุญู…ุงุถ ุฃู…ูŠู†ูŠุฉ ู…ุฌู…ูˆุนุฉ ุฃุญู…ุงุถ ุฃู…ูŠู†ูŠุฉ ุจุชูƒูˆู†
106
00:07:58,240 --> 00:08:02,420
ู…ุฑุชุจุทุฉ ู…ุน ุจุนุถ ููŠ peptide bond ููŠ ุฑุงุจุทุฉ ุจุจุชูŠุฏูŠุฉ
107
00:08:02,420 --> 00:08:06,680
ู„ู…ุง ูŠุฑุชุจุทูˆุง ู…ุน ุจุนุถ ู‡ุฏูˆู„ ุจูŠูƒูˆู†ูˆุง ู„ูŠ ุงู„ุจุฑูˆุชูŠู† ูุงู„ุญู…ุถ
108
00:08:06,680 --> 00:08:12,180
ุงู„ุฃู…ูŠู†ูŠ ู‡ูˆ ุงู„ูˆุญุฏุฉ ุงู„ุจู†ุงุฆูŠุฉ ู„ุชุฑูƒูŠุจ ุงู„ุจุฑูˆุชูŠู† ูˆุชุฑุชุจุท
109
00:08:12,180 --> 00:08:17,930
ู…ุน ุจุนุถู‡ุง ุจุฑูˆุงุจุท ุจุจุชูŠุฏูŠุฉ ุจู€ peptide bond ุฅูŠุด ุชุฑูƒูŠุจ
110
00:08:17,930 --> 00:08:21,690
ู‡ุฐุง ุงู„ุญู…ุถ ุงู„ุฃู…ูŠู†ุŸ ู„ูˆ ู†ุทู„ุน ุนู„ู‰ ุงู„ุตูˆุฑุฉ ุงู„ู„ูŠ ุนู†ุฏู†ุง
111
00:08:21,690 --> 00:08:26,530
ูƒูŠู ุชุฑูƒูŠุจู‡ุง ุจุชูƒูˆู† ุจุงู„ู†ุต ููŠ ุนู†ุฏู†ุง ุฐุฑุฉ Carbon ู‡ุฐู‡
112
00:08:26,530 --> 00:08:30,090
ุงู„ู€ Carbon ุจู†ุณู…ูŠู‡ุง Central Carbon ุงู„ู„ูŠ ู‡ูŠ ุงู„ูƒุฑุจูˆู†
113
00:08:30,090 --> 00:08:34,970
ุงู„ู…ุฑูƒุฒูŠุฉ ุฃูˆ ุฅู„ู‡ุง ุงุณู… ุซุงู†ูŠ Alpha Carbon ุฃูˆ ุงุณู…ู‡ุง
114
00:08:34,970 --> 00:08:38,900
ุงู„ุซุงู„ุซ Primary Carbon ู‡ูŠ ุนู†ุฏู†ุง ููŠ ุงู„ูˆุณุท ููŠ ุชุฑูƒูŠุจ
115
00:08:38,900 --> 00:08:41,660
ุงู„ุญู…ุถ ุงู„ุฃู…ูŠู†ูŠ ุจุชูƒูˆู† ุนู†ุฏู†ุง ุงู„ู€ Central Carbon
116
00:08:41,660 --> 00:08:46,960
ูƒุฑุจูˆู†ุฉ ู…ุฑูƒุฒูŠุฉ ุฃูˆ ุฅูŠู‡ ุชุณู…ูŠู‡ุง ุซุงู†ูŠ Alpha Carbon ุฃูˆ
117
00:08:46,960 --> 00:08:50,900
Primary Carbon ู‡ุงูŠ ุงู„ู€ Central Carbon ุจุชูƒูˆู† ู…ุฑุชุจุทุฉ
118
00:08:50,900 --> 00:08:56,080
ุจุฃุฑุจุน ุฑูˆุงุจุท ุจุชูƒูˆู† ู…ุฑุชุจุทุฉ ุจุฌู‡ุฉ ุจู…ุฌู…ูˆุนุฉ ุจู†ุณู…ูŠู‡ุง
119
00:08:56,080 --> 00:09:01,950
Carboxyl Group Carboxyl Group ุงู„ู„ูŠ ู‡ูŠ COOH ุงู„ู€
120
00:09:01,950 --> 00:09:06,050
Carboxyl group ูˆ ุจุชูƒูˆู† ู…ู† ุฌู‡ุฉ ุงู„ุซุงู†ูŠุฉ ู…ุฑุชุจุทุฉ
121
00:09:06,050 --> 00:09:11,050
ุจู…ุฌู…ูˆุนุฉ ... ุจุฐุฑุฉ ู‡ูŠุฏุฑูˆุฌูŠู† ุจู€ H ูˆ ู…ู† ุฌู‡ุฉ ุจุชูƒูˆู†
122
00:09:11,050 --> 00:09:15,330
ู…ุฑุชุจุทุฉ ุจู€ Amino group ู„ุฃู† NH3 plus ุจู†ุณู…ูŠู‡ุง
123
00:09:15,330 --> 00:09:20,150
Amino group ูˆ ู…ู† ุงู„ุฃุณูู„ ุจุชูƒูˆู† ู…ุฑุชุจุทุฉ ุจุงู„ู€ R group
124
00:09:20,150 --> 00:09:24,890
ุงู„ู€ R group ู‡ุงูŠ ุงุณู…ู‡ุง ุงู„ู€ side chain ุงู„ู€ side
125
00:09:24,890 --> 00:09:28,970
chain ู‡ุฐู‡ ู‡ูŠ ุงู„ู„ูŠ ุจุชู…ูŠุฒ ุงู„ุญู…ุถ ุงู„ุฃู…ูŠู†ูŠ ุนู† ุบูŠุฑู‡ ู‡ูŠ
126
00:09:28,970 --> 00:09:32,330
ุนุจุงุฑุฉ ุนู† ู…ุฌู…ูˆุนุฉ ุจุชูƒูˆู† ู…ุฑุชุจุทุฉ ู…ู…ูƒู† ุชูƒูˆู† ุฐุฑุฉ ูˆุงุญุฏุฉ
127
00:09:32,330 --> 00:09:37,250
ูˆู…ู…ูƒู† ุชูƒูˆู† ู…ุฌู…ูˆุนุฉ ู‡ูŠ ุงู„ู„ูŠ ุจุชู…ูŠุฒ ูƒู„ ุญู…ุถ ุฃู…ูŠู†ูŠ ุนู†
128
00:09:37,250 --> 00:09:41,290
ุงู„ุขุฎุฑ ูƒู„ ุงู„ุฃุญู…ุงุถ ุงู„ุฃู…ูŠู†ูŠุฉ ู„ู‡ุง ู†ูุณ ุงู„ุชุฑูƒูŠุจ ุจุชูƒูˆู†
129
00:09:41,290 --> 00:09:45,730
ุฐุฑุฉ ูƒุฑุจูˆู† ูˆ ู‡ูŠุฏุฑูˆุฌูŠู† ูˆ ูƒุฑุจูˆูƒุณูŠู„ ูˆ ุฃู…ูŠู†ูˆ ูˆ ุงู„ู€ R
130
00:09:45,730 --> 00:09:49,590
group ู‡ุฐูŠ ู‡ูŠ ุงู„ู„ูŠ ุจุชุฎุชู„ู ู…ู† ุญู…ุถ ุฃู…ูŠู†ูŠ ู„ู„ุขุฎุฑ ูŠุนู†ูŠ
131
00:09:49,590 --> 00:09:54,570
ุงู„ู„ูŠ ุจูŠู…ูŠุฒ ุญู…ุถ ุฃู…ูŠู†ูŠ ุนู† ุงู„ุขุฎุฑ ู‡ูŠ ุงู„ู€ R group ุชู…ุงู…ุŸ
132
00:09:55,130 --> 00:09:59,930
ูˆูƒู„ ุงู„ุฃุญู…ุงุถ ุงู„ุฃู…ูŠู†ูŠุฉ ุนู†ุฏู‡ุง amino group ุฃูˆ primary
133
00:09:59,930 --> 00:10:03,650
amino group ุงู„ู„ูŠ ู‡ูŠ ู…ุฌู…ูˆุนุฉ ุงู„ุฃู…ูŠู† ุงู„ุนุถูˆูŠุฉ ุจู†ุณู…ูŠู‡ุง
134
00:10:03,650 --> 00:10:10,130
amino group ุฃูˆ primary amino group ู…ุงุนุฏุง ุญู…ุถ ุฃู…ูŠู†
135
00:10:10,130 --> 00:10:14,750
ูˆุงุญุฏ ุงุณู…ู‡ ุงู„ุจุฑูˆู„ูŠู† ุงู„ุจุฑูˆู„ูŠู† ู…ุงุนู†ุฏู‡ูˆุด amino ุนู†ุฏู‡
136
00:10:14,750 --> 00:10:19,830
ุญุงุฌุฉ ุจู†ุณู…ูŠู‡ุง secondary amino group
137
00:10:21,080 --> 00:10:26,960
ูƒู„ู‡ู… ุนู†ุฏู‡ู… amino group ู…ุงุนุฏุง ุงู„ุจุฑูˆู„ูŠู† ุนู†ุฏู‡ amino
138
00:10:26,960 --> 00:10:31,480
group ุฃูˆ secondary amino group ู„ูŠุด ุณู…ูˆู‡ุง ู‡ูƒุฐุงุŸ
139
00:10:31,480 --> 00:10:34,920
ุนุดุงู† ู…ุฌู…ูˆุนุฉ ุงู„ amino ู‡ุงูŠ ุงู„ู„ูŠ ุนู„ู‰ ุงู„ุฌู†ุจ ุงู„ู€ NH3
140
00:10:34,920 --> 00:10:38,880
plus ุจุชูƒูˆู† ู…ุฑุชุจุทุฉ ู…ุน ุงู„ู€ R ูˆ ู…ุน ุงู„ู€ C ุนุงู…ู„ุฉ ุญู„ู‚ุฉ
141
00:10:38,880 --> 00:10:44,210
ุจูŠู†ู‡ุง ูˆุจูŠู† ู†ูุณู‡ุง ุจุชูƒูˆู† ุงู„ู€ Amino Group ู…ุฑุชุจุทุฉ ู…ุน
142
00:10:44,210 --> 00:10:47,550
ุงู„ู€ R ู…ู† ุฌู‡ุฉ ู…ุน ุงู„ู€ Side Chain ูˆู…ุน ุงู„ูƒุฑุจูˆู†
143
00:10:47,550 --> 00:10:50,910
ุงู„ู…ุฑูƒุฒูŠุฉ ู…ู† ุฌู‡ุฉุŒ ู…ุง ุชูƒูˆู†ุด ู…ุฑุชุจุทุฉ ุจุฑุงุจุทุฉ ูˆุงุญุฏุฉ ู…ุน
144
00:10:50,910 --> 00:10:54,090
ุงู„ูƒุฑุจูˆู† ุฒูŠ ุงู„ุตูˆุฑุฉ ูˆุฎู„ุงุตุŒ ู„ุงุŒ ุจุชูƒูˆู† ู…ุฑุชุจุทุฉ ู…ู†
145
00:10:54,090 --> 00:10:58,390
ุฌู‡ุชู‡ุงุŒ ุฌู‡ุฉ ู…ุน ุงู„ูƒุฑุจูˆู† ูˆุฌู‡ุฉ ู…ุน ุงู„ู€ RุŒ ู…ุน ุงู„ู€ Side
146
00:10:58,390 --> 00:11:03,030
ChainุŒ ู‡ู†ุง ู…ุง ุถู„ุชุด ุงุณู…ู‡ุง Primary Amino Group ุฒูŠ ุฃูŠ
147
00:11:03,030 --> 00:11:06,410
ุญู…ุถ ุฃู…ูŠู†ูŠ ู…ุฑุชุจุทุฉ ุจุฌู‡ุฉ ูˆุงุญุฏุฉุŒ ุณู…ูˆู‡ุง PrimaryุŒ ุฒูŠ
148
00:11:06,410 --> 00:11:10,910
ู…ุฑุชุจุทุฉ ููŠ ุงู„ูƒุฑุจูˆู†ุฉ ูˆุฎู„ุงุต ุฅุฐุง ู…ุฑุชุจุทุฉ ู…ุน ุงู„ูƒุฑุจูˆู†ุฉ ูˆู…ุน
149
00:11:10,910 --> 00:11:15,690
ุงู„ู€ R ุฒูŠ ููŠ ุญุงู„ุฉ ุงู„ุจุฑูˆู„ูŠู† ูˆู‡ูˆ ุงู„ุญุงู„ุฉ ุงู„ูˆุญูŠุฏุฉ ุงู„ุญู…ุถ
150
00:11:15,690 --> 00:11:21,790
ุงู„ูˆุญูŠุฏ ุจู†ุณู…ูŠู‡ุง secondary amino group
151
00:11:21,790 --> 00:11:28,130
group ููŠ ุนู†ุฏู†ุง ุงู„ู€ food are divided into three
152
00:11:28,130 --> 00:11:31,510
classes ุทุนุงู… ู…ู‚ุณู… ุฅู„ู‰ ุซู„ุงุซุฉ ููŠ ุนู†ุฏู†ุง carbohydrate
153
00:11:31,510 --> 00:11:35,310
ูˆ lipid ูˆ protein ุทุนุงู… ุจุชูƒูˆู† ู…ู† ุซู„ุงุซุฉ
154
00:11:35,310 --> 00:11:39,270
carbohydrateุŒ lipid ูˆ protein ุงู„ carbohydrate
155
00:11:39,270 --> 00:11:43,770
ุชุนุชุจุฑ ู‡ูŠ ู…ุตุฏุฑ ุงู„ุทุงู‚ุฉ source of energy ุงู„ lipid
156
00:11:43,770 --> 00:11:49,250
ุชุนุชุจุฑ ู…ุฎุฒู† ุงู„ุทุงู‚ุฉ energy reserve ุงู„ protein ู‡ูŠ
157
00:11:49,250 --> 00:11:53,830
energy for growth and cellular maintenance ู‡ูŠ ุนุจุงุฑุฉ
158
00:11:53,830 --> 00:11:59,190
ุนู† ุทุงู‚ุฉ ุงู„ุฎู„ุงูŠุง ุงู„ู…ุณุชุฎุฏู…ุฉ ู„ู„ู†ู…ูˆ ู„ุจู†ุงุก ุงู„ุฌุณู… ุฅุฐุง
159
00:11:59,190 --> 00:12:03,410
ุนู†ุฏู†ุง ุซู„ุงุซุฉ ู†ุฌุฏ ุฅุญู†ุง ุญูƒูŠู†ุง ุฅู†ู‡ ุงู„ุจุฑูˆุชูŠู† ูƒูŠู ุจุชูƒูˆู†
160
00:12:03,410 --> 00:12:07,550
ุจุชูŠุฌูŠ ู…ุฌู…ูˆุนุฉ ุฃุญู…ุงุถ ุฃู…ูŠู†ูŠุฉ ุชุฑุชุจุท ู…ุน ุจุนุถู‡ุง ุงู„ุจุนุถ
161
00:12:07,550 --> 00:12:11,450
ุจูŠุชุฑุชุจุท high point ููŠ ุฑูˆุงุจุท ุจุจุชูŠุฏูŠุฉ ุจุชูƒูˆูŠู†
162
00:12:11,450 --> 00:12:14,750
ุงู„ุจุฑูˆุชูŠู† ู„ูˆ ุฌูŠู†ุง ุนู„ู‰ ุงู„ุตูˆุฑุฉ ู‡ุฐู‡ ุนู„ู‰ ุงู„ุฎุท ุงู„ู„ูŠ ููˆู‚
163
00:12:14,750 --> 00:12:17,830
ุฃูˆู„ ุดูŠุก ุฅุญู†ุง ุนุฑูู†ุง ุงู„ุตูŠุบุฉ ุงู„ุนุงู…ุฉ ูˆ ุงู„ structure
164
00:12:17,830 --> 00:12:21,050
ุงู„ุนุงู…ุฉ ู„ู„ุญู…ุถ ุงู„ุฃู…ูŠู†ูŠ ุฅู†ู‡ ุจูŠุชูƒูˆู† ู…ู† ู…ุฌู…ูˆุนุฉ carbon
165
00:12:21,050 --> 00:12:26,390
ู…ุฑูƒุฒูŠุฉ ู…ุฑุชุจุทุฉ ุจู‡ูŠุฏุฑูˆุฌูŠู† ูˆุจู€ side chain ูˆูƒุฑุจูˆูƒุณูŠู„
166
00:12:26,390 --> 00:12:32,070
ูˆุฃู…ูŠู† ุจุฑูˆู† ุชูˆุฌูŠู†ู‡ุง ุงู„ุฎุท ุงู„ู„ูŠ ููˆู‚ู‡ุง ุนู„ู‰ ุฑู…ูˆุฒ ุฌูŠุช
167
00:12:32,070 --> 00:12:36,810
ุนู†ู‡ ุฃูˆู„ ุฎุท ุฃุญู…ุฑ ููˆู‚ ุงู„ู„ูŠ ู‡ูŠ ุงู„ repeat units ููŠู‡
168
00:12:36,810 --> 00:12:39,770
ุนู†ุฏู†ุง ุตูŠุบุฉ ุงู„ุนุงู…ู„ุฉ ู„ู„ุญู…ุถ ุงู„ุฃู…ูŠู†ูŠ ููŠู‡ ููŠ ุงู„ู†ุต
169
00:12:39,770 --> 00:12:44,870
ู…ุฌู…ูˆุนุฉ ูƒุงุฑุจูˆู† ู…ู† ููˆู‚ ู…ุฑุชุจุท ููŠู‡ุง ู…ุฌู…ูˆุนุฉ ู‡ูŠุฏุฑูˆุฌูŠู† ู…ู†
170
00:12:44,870 --> 00:12:47,530
ุงู„ุฃุณูู„ ู…ุฑุชุจุท ููŠู‡ุง ุงู„ู€ R group ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€ side
171
00:12:47,530 --> 00:12:51,890
chain ุนู„ู‰ ุงู„ูŠู…ูŠู† ู…ุฑุชุจุท ููŠู‡ุง ุงู„ู€ C double bond O
172
00:12:51,890 --> 00:12:56,890
ุงู„ู„ูŠ ู‡ูŠ ุงู„ูƒุฑุจูˆูƒุณูŠู„ group ุนู„ู‰ ุงู„ูŠุณุงุฑ ู…ุฑุชุจุท ููŠู‡ุง NH
173
00:12:56,890 --> 00:13:01,510
ุงู„ู„ูŠ ู‡ูŠ ู…ุฌู…ูˆุนุฉ ุงู„ุฃู…ูŠู† amino group ุชู…ุงู…ุŸ ู‡ูŠ ุฃูˆู„
174
00:13:01,510 --> 00:13:06,420
ุญู…ุถ ุฃู…ูŠู†ูŠ ุฌู†ุจู‡ ู…ุฑุชุจุท ููŠู‡ ุญู…ุถ ุฃู…ูŠู†ูŠ ุซุงู†ูŠ ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€
175
00:13:06,420 --> 00:13:10,120
Carbona ุงู„ู…ุฑูƒุฒูŠุฉ ูˆ Hydrogen ููŠ ุงู„ุฃุนู„ู‰ ูˆ R ููŠ
176
00:13:10,120 --> 00:13:13,720
ุงู„ุฃุณูู„ ูˆุนู„ู‰ ุงู„ูŠู…ูŠู† Carboxyl group ูˆุนู„ู‰ ุงู„ูŠุณุงุฑ
177
00:13:13,720 --> 00:13:18,580
Amino group ู‡ุฏูˆู„ ู…ุฌู…ูˆุนุฉ ุฃุญู…ุงุถ ุฃู…ูŠู†ูŠุฉ