Looking for classes? Ksquare Career Institute, Bengaluru →
Biology
Biomolecules
107 questions from 35 papers, each with its answer.
- 107 questions
- 35 papers
- 3.03% of Biology
Types and properties of biomolecules
-
Identify the correct statements about biomolecules. I. Lipids are generally water soluble. II. Proteins are polypeptides. III. Polysaccharides are long chains of sugars. IV. Adenine and guanine are substituted pyrimidines. V. Almost all enzymes are proteins. Choose the CORRECT answer from the options given below:
Protein structure - secondary structure
-
Alpha-helix is found in which level of protein structure?
Classification of amino acids
-
Which of the following statements are correct regarding amino acids? I. They are substituted methanes. II. Serine is an aromatic amino acid. III. Valine is a neutral amino acid. IV. Lysine is an acidic amino acid. Choose the CORRECT answer from the options given below:
Secondary metabolites and structural proteins
-
Match List I with List II:
Pick the matching item from Column II for each row.
Column I
- i. Trypsin
- ii. Morphine
- iii. Concanavalin A
- iv. Collagen
Column II
- a. Intercellular ground substance
- b. Lectin
- c. Enzyme
- d. Alkaloid
Correct answer: i → c, ii → d, iii → b, iv → a
Enzyme classification
-
The following reaction depicts the activity of a particular class of enzymes: $\overset{X}{|}\overset{Y}{|}\ C-C \xrightarrow{E} X-Y + C=C$ (Substrate) (Product) (Product) Identify the enzyme class 'E' from the following options:
That is every question in Biomolecules for this filter.
Want a score?
Answers here are not saved. Practise as a test to be marked and see your progress.
Practise as a test