14
ICAR JRF Fish Genetics And Breeding 29 Jun 2024Shift 1
MCQ (Single Correct) +4 −1
Which of these organelles are rich in hydrolytic enzymes?
  • Lysosomes and Acid Hydrolases:
  • Lysosomes: Membrane-bound cytoplasmic organelles containing approximately 50 different acid hydrolytic enzymes (acid phosphatases, nucleases, proteases, lipases, sulfatases).
  • These enzymes function optimally at an internal acidic $\text{pH}$ of $4.5 - 5.0$ maintained by vacuolar $H^+$-ATPase proton pumps to degrade cellular debris, ingested phagocytic particles, and macromolecules.
  • Correct Option: Option 2 (Lysosomes).
Explanation not matching this question? क्या व्याख्या इस प्रश्न से मेल नहीं खा रही? Report
Want to practice this paper in exam conditions? क्या आप परीक्षा जैसे माहौल में अभ्यास करना चाहते हैं? Test yourself in 5-question batch format with timer and hidden answers. 5-प्रश्नों के बैच फॉर्मैट, टाइमर और छिपे उत्तरों के साथ खुद को परखें।
Start Practice Mode → प्रैक्टिस टेस्ट मोड शुरू करें →
Official PYQ Papers

Previous Year Papers of Fish Genetics and Breeding

Practice official shift-wise question papers with answer keys and detailed explanations on the actual exam pattern.

1
Total Available Previous Papers

Choose Exam

Exam Directory

Browse official Previous papers and mock tests

10 Major Agriculture Exams Available