علم الأحياء الخلوي

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Questions and Answers

من اكتشف أولاً الخلايا باستخدام المجهر المركب؟

  • أنطوان فان ليووينهوك
  • لويس باستور
  • روبرت هوك (correct)
  • ألكسندر فليمنغ

متى أشار روبرت هوك إلى الخلايا كوحدات بنائية للكائنات الحية؟

  • في عام 1665 (correct)
  • في عام 1750
  • في عام 1700
  • في عام 1800

ما الذي رأى روبرت هوك حينما نظر إلى قطعة من الفلين؟

  • بكتيريا
  • طفيليات
  • فيروسات
  • بنية تشبه الخلايا (correct)

في أي قرن رأى روبرت هوك الخلايا لأول مرة؟

<p>القرن 17 (C)</p> Signup and view all the answers

ماذا كان يشير إليه فان ليووينهوك بعد اكتشافه للخلايا؟

<p>الأحياء الدقيقة (A)</p> Signup and view all the answers

What is the main focus of cytopathology?

<p>Studying and diagnosing diseases on the cellular level (B)</p> Signup and view all the answers

Who founded the discipline of cytopathology?

<p>George Nicolas Papanicolaou (C)</p> Signup and view all the answers

What is the main difference between cytopathology and histopathology?

<p>Cytopathology studies free cells or tissue fragments, while histopathology studies whole tissues (B)</p> Signup and view all the answers

What is a common application of cytopathology in cancer diagnosis?

<p>Pap smear (A)</p> Signup and view all the answers

How are cytology samples typically prepared for examination?

<p>Smeared across a glass microscope slide for subsequent staining and microscopic examination (C)</p> Signup and view all the answers

Which scientific discipline deals with the study of cells?

<p>Cytology (B)</p> Signup and view all the answers

What is the main component of the cell that is responsible for performing synthetic and metabolic activities?

<p>Cytoplasm (A)</p> Signup and view all the answers

What is the function of membranous organelles within the cytoplasm?

<p>Synthetic and metabolic activities (C)</p> Signup and view all the answers

Which type of tissue is not included in the body tissues studied in General Histology?

<p>Cardiac tissue (C)</p> Signup and view all the answers

What is the smallest structural and functional unit of a living organism?

<p>Cell (B)</p> Signup and view all the answers

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