CUET-PG SERIES Zoology
Ph Value
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
2
2023 Chapter Questions 2 MCQs
01
PYQ 2023
easy
zoology ID: cuet-pg-
Based on the context given below, answer the following questions:
Glycine is most often used as a buffering agent in biochemical experiments. This diprotic amino acid has a pKa value of 2.4 owing to carboxyl group and 9.6 owing to amino group. Glycine can exist as a zwitterion which can exist in either protonated form or as a free base because of the reversible reaction:
Glycine is most often used as a buffering agent in biochemical experiments. This diprotic amino acid has a pKa value of 2.4 owing to carboxyl group and 9.6 owing to amino group. Glycine can exist as a zwitterion which can exist in either protonated form or as a free base because of the reversible reaction:
02
PYQ 2023
medium
zoology ID: cuet-pg-
The pH of cytoplasm and lysosomes are ~ 7 and ~5 respectively. How many fold H+ ion concentration is higher in lysosomes compared to cytoplasm?
1
2
2
50
3
20
4
100
About Ph Value - CUET-PG
Ph Value is a vital chapter for CUET-PG aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
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Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.
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Review the topic breakdown to see which sub-topics within Ph Value carry the most weight. Then, tackle the questions iteratively to solidify your understanding.