Editor: | Eswar Reddy alla |
Release at: | February 2018 |
Pages: | 68 |
File Size: | 16 MB |
File Type: | |
Language: | English |
Description of Biology Times February 2018 (PDF)
Biology Times Release at February 2018 describe about Enzymes some botany and zoology concepts magazine available in (PDF) download. Enzymes are commonly proteinaceous substances which are capable of catalysing chemical reactions of biological origin without themselves undergoing any change. Therefore, they are called biocatalysts. A cell with an average diameter of 20 pm has about 1000 chemical reactions going on at any time. All of them require specific enzymes. All the enzymes are not present at all the times in the cell but they are formed as and when required from the blue print present in DNA. Table shows examples of some enzymes.
The term ‘enzyme’ was coined by Kuhne (1878) for catalytically active substances previously called ferments. Enzymes were actually found out by Buchner (1897) with the accidental discovery that fermentation of sugar is not only caused by living yeast cells but also yeast extract.The extract obviously possessed biocatalysts required for the process. Buchner (1903) also isolated the first enzyme. He was awarded Nobel Prize in the same year, 1903.
Content of Biology Times February 2018 (PDF)
Topic 1: CONCEPT OF THE MONTH: Enzymes
Topic 2: EVA AITS (NEET [ZOOLOGY])
Topic 3: EVA AITS (NEET [BOTANY])
Topic 4: BIO BLOSSOMS {BOTANY): Anatomy of Flowering Plants
Topic 5: EVA AITS (NEET [ZOOLOGY])
Topic 6: EVA AITS (NEET [BOTANY])
Topic 7: NEET EDGE SERIES (BOTANY): Anatomy of Flowering Plants
Topic 8: EVA AITS (NEET [ZOOLOGY])
Topic 9: EVAAITS (NEET [BOTANY])
Topic 10: BIO TRICKS (Zoology)
Topic 11: EVA AITS (NEET-6) Solutions
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