Cell Biology
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Questions and Answers

কোনটি প্রোক্যারিওটিক ও ইউক্যারিওটিক উভয় কোষে দেখা যায় ?

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কোন জীব কোষে প্রাপ্ত রাইবোজোমের একে উপা-একক 40 s হলে অপরটি কত?

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নিচের কোন অঙ্গটি শুক্রাণ গঠনে সাহায্য করে?

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কোষীয় পরিপাকে অংশগ্রহণকারী অঙ্গানু কোনটি?

Answer hidden

লাইসোজোম কে আবিষ্কার করেন?

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কোষের ট্রাফিক পুলিশ কাকে বলা হয়?

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গোলজি বস্তুর অপর নাম কি?

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কোনটি কোষের প্রোটিন ফ্যাক্টরি?

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কোন অঙ্গানুটির মাধ্যমে অটোফ্যাগি ঘটে?

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নিচের কোনটি সঠিক লাইসোজোমের ক্ষেত্রে?

Answer hidden

Study Notes

Prokaryotic and Eukaryotic Cells

  • Ribosomes are present in both prokaryotic and eukaryotic cells.
  • Prokaryotic ribosomes have a sedimentation coefficient of 70S, while eukaryotic ribosomes have a coefficient of 80S.

Spermatogenesis

  • The structure that assists in the formation of sperm is known as the seminiferous tubules.

Cellular Metabolism

  • Mitochondria are the organelles that participate in cellular metabolism.

Lysosomes

  • Lysosomes were discovered by Christian de Duve.

Cell Function Regulation

  • The endoplasmic reticulum is referred to as the "traffic police" of the cell, responsible for the transport of proteins and lipids.

Golgi Apparatus

  • The Golgi apparatus is also known as the Golgi complex or Golgi body.

Protein Synthesis

  • Ribosomes function as the cell's protein factory, synthesizing proteins according to RNA sequences.

Autophagy

  • Autophagy occurs through the action of lysosomes, which decompose cellular components.

Lysosomes Characteristics

  • Lysosomes are membrane-bound vesicles containing hydrolytic enzymes essential for breaking down waste materials within the cell.

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Identify the characteristics that are present in both prokaryotic and eukaryotic cells. This quiz will test your understanding of cellular biology and its components.

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