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2022-05-31 19:45:09 Plant Physiology Tricks :

Glycolysis steps

"Goodness Gracious, Father Franklin Did Go By Picking Pumpkins (to) Prepare Pies":

Goodness - Glucose
Gracious - Glucose-6-P
Father - Fructose-6-P
Franklin - Fructose-1,6-diP
Did - Dihydroxyacetone-P
Go - Glyceraldehyde-P
By - 1,3-Biphosphoglycerate
Picking - 3-Phosphoglycerate
Pumpkins - 2-Phosphoglycerate (to)
Prepare - Phosphoenolpyruvate Pies - PEP Pyruvate ·

'Did', 'By' and 'Pies' tell you the first part of those three: di-, bi-, and py-.
· 'PrEPare' tells location of PEP in the process.

B vitamin names

Trick :- "The Rhythm Nearly Proved Contagious":

In increasing order:

The - Thiamine (B1)
Rhythm - Riboflavin (B2)
Nearly - Niacin (B3)
Proved - Pyridoxine (B6)
Contagious - Cobalamin (B12)

Citric acid cycle compounds

Trick :- "Oh! Can I Keep Some Succinate For Myself?":

Oh ! - Oxaloacetate
Can - Citrate
I - Isocitrate
Keep - Ketoglutarate
Some succinate - Succinyl coA Succinate
For myself - Fumarate Malate

Citric acid cycle compounds

Trick :- "Oh Citric Acid Is Of (course) A SiLly STupid Funny Molecule":

Oh - Oxaloacetate
Citric - Citrate
Acid - Aconitate
Is - Isocitrate
Ofcourse - Oxalosuccinate
A - Alpha-ketoglutarate
SilLy sTupid - SuccinyL-CoA SuccinTe
Funny molecule - Fumarate Malate

*SilLy and sTupid used to differentiate succinyL and succinaTe*

Citric acid cycle compounds

Trick :- "Can I Ask Sharon Stone For My Orgasm?":

Citrate Isocitrate
Alpha-Ketoglutarate
Succinyl CoA Succinate
Fumerate Maleate Oxaloacetate

Pyruvate: products of complete oxidation

Trick :- "4 Naked Fun 3 Coeds + 1 Guy"

Complete oxidation of pyruvate yields:
4 NADH FADH2 3 CO2 1 GTP


Enzymes classification

Trick :- "Over The HILL":

Oxidoreductases
Transferases
Hydrolases
Isomerases
Ligases
Lyases

Enzymes get reaction over the hill.

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2022-05-31 11:05:54 Inorganic Chemistry Trends

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2022-05-29 16:27:52 RESPIRATION IN PLANTS NOTES

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2022-05-26 21:50:03 Important Points of NCERT FOR LAST TIME REVISION

1. 1770 : Joseph Priestley - Essential role of air in growth of green plant.
2. 1774 : Joseph Priestley - Discovered O2
.
3. 1831 : Robert Brown - Ist discovered and described nucleus.
4. 1838 : Schleiden (German Botanist) - Work on plants.
5. 1839 : Schwann(British Zoologist) - Work on both plants & animals.
6. 1855 : Rudolf Virchow - Omnis cellula-e-cellula (cells arises from
pre-existing cells).
7. Life originate from pre-existing life : Pasteur (Yeast).
8. Life originate from non-living (decaying & rotting matter) : Spontaneous
generation.
9. Life originate from pre-existing non-living organic molecules (RNA,
Protein)- Oparin (Russia) & Haldane (England)- Chemical Evolution.
10. 1856 - 1863 : Mendal experiment on garden pea. (7 years)
11. 1860 : Julius von Sachs - Developed hydroponics.
12. 1865 : Mendal published his work.
13. 1866 : Langdon Down - Down’s syndrome.
14. 1869 : Friedrich Meischer - Ist identified DNA and named it nuclein.
15. 1891 : Henking - Discovered X-body.
16. 1891 : Fossil discovered in Java - Homo erectus.
17. 1892 : Ivanowsky - Discovered virus.
18. 1898 : Beijerinek - Contagium vivum fluidum (infectious living fluid).
19. 1898 : Camillo Golgi - Discovered (observed) G.B.
20. 1900 : de Vries, Corre ns and von Tsche rmak inde pende ntly
rediscovered Mendel’s results.
21. 1902 : Chromosome movement during meiosis has been worked out.
22. 1905 : Law of limiting factor (Blackmann).
23. 1928 : Fredrick Griffith - Transforming experiment with Streptococcus
pneumoniae (Diplococcus).
24. 1935 : Stanley - Crystallised viruses.
25. 1937 : Ramde o Misra obtained Ph.D. in Ecology from Lee ds
university (U.K.).
26. 1938 : Coelocanth fish caught in South Africa.
27. 1945 : Fleming, Chain & Florey - Awarded Nobel prize.
28. 1950 : Watson obtained Ph.D. on a study of the effect of hard X-rays
on bacteriophage multiplication.
29. 1951 : Family planning programme started in India.
30. 1952 : Hershey & Chase-experiment on bacteriophage or Bacterial virus
gives unequivocal proof that DNA is the genetic material.
31. 1953 : Miller experiment - Methane, ammonia, hydrogen & water
vapour.
32. 1953 : Watson & Crick - Double helical structure of B-DNA &
replication scheme.
33. 1953 : Palade : Discovered ribosome.
34. 1954 : Ramachandran - Triple helical model of collagen, published
in Nature.
35. 1954 : Crick complete d Ph.D. on a thesis “X-rays diffraction :
polypeptides and proteins.
36. 1958 : Meselson & Stahl - Work on E.coli proves semiconservative
replication of DNA in prokaryotes.
37. 1958 : Taylor - Work on Vicia faba proves semiconservative replication
of DNA in eukaryotes.
38. 1960 : Katherine Esau - Published “Anatomy of Seed Plants.”
39. 1961 : Melvin Calvin - Nobel Prize.
40. 1962 : Watson, Crick and Wilikins - Nobel Prize.
41. 1963 : Wheat varieties (Sonalika & Kalyan sona) introduced.
42. 1963 : Two enzyme responsible for restricting growth of bacteriophage
in E.coli were isolated.
43. 1966 : Derivative of IR-8 & Taichung native-I introduced.
44. 1969 : Whittaker - Five kingdom classification.
45. 1971 : Govt. of India legalized MTP.
46. 1971 : Diener- Discovered Viroid(free RNA without capsid).
47. 1972 : Singer & Nicolson - Fluid mosaic model.
48. 1972 : Stanley Cohen & Herbert Boyer - Formed Ist recombinant DNA.
49. 1972 : Establishme nt of NCEPC - National Committe e for
Environmental Planning & Coordination.
50. 1974 : Water act.
51. 1980 : Joint forest management, (JFM).
52. 1981 : AIDS was Ist reported.
53. 1981 : Air act.
54. 1983 : Eli Lily (An American company) produces insulin in E.coli by
recombinant DNA technology.
55. 1984 : Establishment of MOEF : Ministry of Environment & Forest.
56. 1986 : Environment Protection Act.
57 1987 : Montreal protocol. Held in Montreal, Canada. Open / Comment

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2022-05-26 14:18:29 Important Points of The Chapter “Reproduction in Organisms”

Parthenogenesis: Development of an egg into an embryo without fertilisation.
E.g. Rotifers, honeybees, turkey and some lizards.

Meiocytes are specialised cells of diploid organisms which undergo meiosis to produce gametes.

Monoecious Plants: Plants having both male and females flowers on same individual. E.g. Cucurbits and coconut.

Dioecious Plants: Plants having male and female flowers on separate individuals. E.g. Papaya and date palm.

Bamboo species flower only once in their life time generally after 50-100 yr.

Strobilanthus kunthiana: Flowers once in 12 years. (Kerarala, Karnataka and Tamil Nadu)

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2022-05-26 09:57:46 Biotechnology Principles and Process.

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