Back to AI Flashcard MakerBiology /Biology NEET - XI: Chapter 9- Biomolecules Part 3
How many minimum monosaccharides combine to form a polysaccharide?
10
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Key Terms
Term
Definition
How many minimum monosaccharides combine to form a polysaccharide?
10
Which compound is used to measure glomerular filtration rate?
Inulin
Cellulose is a polymer of
β-glucose
Which bond is present in cellulose?
β- 1,4 glycosidic bond
What is known as gun-cotton?
Nitrocellulose
What are the monomeric units of chitin?
N-acetylglucosamine (NAG)
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| Term | Definition |
|---|---|
How many minimum monosaccharides combine to form a polysaccharide? | 10 |
Which compound is used to measure glomerular filtration rate? | Inulin |
Cellulose is a polymer of | β-glucose |
Which bond is present in cellulose? | β- 1,4 glycosidic bond |
What is known as gun-cotton? | Nitrocellulose |
What are the monomeric units of chitin? | N-acetylglucosamine (NAG) |
What is the difference between Ribose and deoxyribose? | Ribose- OH group present at C2 | Deoxyribose- OH group absent at C2 |
Name the purines found in DNA and RNA. | Adenine and guanine |
Name the pyramidines found in DNA and RNA | Uracil, thymine, cytosine |
Which carbon of pentose sugar forms bond with phosphate group in nucleic acids? | C5 |
Which carbon of pentose sugar forms bond with nitrogenous base in nucleic acids? | C1 |
How much energy is released by breaking of one phosphate bond of ATP? | 7.3 kcal |
Which two carbons of adjacent nucleotides form bond in nucleic acids? | C3 of one nucleotide and C5 of next nucleotide |
At which end is phosphorous present in a nucleic acid? | 5' end |
At which end in alcohol present in a nucleic acid? | 3' end |
What is the length of one complete turn of DNA? | 34 Å |
What is the diameter of DNA? | 20 Å |
At which groove do the histones join DNA? | Major groove |
Which was the first discovered enzyme complex? | Zymase |
Which was the first discovered enzyme? | Diastase |
What is meant by turnover number of an enzyme? | Maximum number of conversions that can be brought about in a second by an enzyme. |
Which is the slowest enzyme? | Lysozyme |
What is the protein part of a conjugated enzyme called? | Apoenzyme |
What is the non-protein part of a conjugated enzyme called? | Co-factor |
What is a prosthetic group of an enzyme? | Tightly bound organic cofactor |