6 public questions tagged with this topic.
Starch is the primary storage polysaccharide in plants, serving as an energy reserve.
Ref: NCERT Class 11 Biology Chapter 9: Biomolecules Proteins and Polysaccharides - Structure and Functions
β(1→6) is the correct choice because it does not accurately describe or belong to the category addressed in this question. In the context of Carbohydrates, the other options (α(1→4), β(1→4), and Both (a) and (b)) are all valid and well-established concepts. β(1→6) is either unrelated to the topic, describes a different biological process, or represents a common misconception. Questions framed as 'which is NOT' require students to identify the exception among otherwise correct statements, demanding comprehensive knowledge of the topic rather than recognition of a single fact.
Ref: Lehninger Principles of Biochemistry, Nelson & Cox, 8th Ed., Ch. 7
Highly branched polymer of glucose is the scientifically accurate answer to this question. Within the study of Carbohydrates, this concept is well-established through extensive research and is documented in standard scientific literature. The specific properties, mechanisms, or characteristics of Highly branched polymer of glucose directly address what is being asked. Among the other options, Unbranched polymer of glucose, Polymer of galactose, and Polymer of fructose do not correctly answer this question because they either refer to different concepts, describe properties of other molecules or processes, or represent common misconceptions about this topic.
Ref: Lehninger Principles of Biochemistry, Nelson & Cox, 8th Ed., Ch. 7
α(1→4) is the correct answer as it accurately identifies the biological location, composition, or distribution described in this question. In Carbohydrates, the spatial organization and localization of molecules are critical to their function. α(1→4) is specifically associated with the structure or compartment mentioned because of its unique biochemical properties and physiological role. The other options (α(1→6), β(1→4), and β(1→6)) are primarily associated with different cellular compartments, tissues, or structural contexts.
Ref: Lehninger Principles of Biochemistry, Nelson & Cox, 8th Ed., Ch. 7
Both (a) and (c) is the scientifically accurate answer to this question. Within the study of Carbohydrates, this concept is well-established through extensive research and is documented in standard scientific literature. The specific properties, mechanisms, or characteristics of Both (a) and (c) directly address what is being asked. Among the other options, Degree of branching, Monosaccharide composition, and Glycosidic linkages do not correctly answer this question because they either refer to different concepts, describe properties of other molecules or processes, or represent common misconceptions about this topic.
Ref: Lehninger Principles of Biochemistry, Nelson & Cox, 8th Ed., Ch. 7
Go with C — Starch. Under PHLOEM TRANSLOCATION, this is the standard explanation you’d use in class: it names the real driver or definition, while the rest are nearby but wrong. Not these: A) Cellulose; B) Glycogen; D) Maltose. When two options sound similar, choose the one that matches the textbook definition most tightly.
Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.
