✓ 2 MARKS
Very Short Answer
🔥 APPEARED IN 3 BOARD SETS
(a) (i) How are carbohydrates stored in animal body ? Mention any one organ where they are present.
(ii) What is the basic structural difference between starch and cellulose ?
OR
(b) Differentiate between :
(i) Peptide linkage and Glycosidic linkage
(ii) Nucleoside and Nucleotide
01 // VERIFIED BOARD OCCURRENCES
| Year | Paper Code | Set | Position |
|---|---|---|---|
| CBSE 2023 | Series Other | Set 1 | Question 22 |
| CBSE 2023 | Series Other | Set 1 | Question 21 |
| CBSE 2023 | Series Other | Set 1 | Question 23 |
02 // OFFICIAL CBSE MARKING SCHEME BREAKDOWN
- Step 1: Stating the fundamental formula / law statement (+1 Mark)
- Step 2: Intermediate mathematical substitution or proof steps (+1 Mark)
- Step 3: Correct final value or conclusion with mandatory SI units (+1 Mark)