Pub Med (First year activities)

حين يؤذّن الفجر، لا تظن أن الليل انتهى فقط؛ بل تذكّر أن الله أذن لنورٍ جديد أن يبدأ. فاستودع تعبك عنده، وامضِ مطمئنًا… فما دام الله معك، فلا تخف من نتيجةٍ لم تأتِ بعد. اللهم اجعل هذا الفجر بدايةَ توفيقٍ وفرحٍ وجبرٍ لا ينتهي. 🤍🌅

بالتوفيق لكل الزملاء، ولا تنسونا من صالح الدعاء 🤍

هذا الملف تكملة الملف السابق https://t.me/Medicinewithidoctors/1839 👆👆🔗

ثواني وبرسل لكم ملف PDF 🤩🤩🤩

انا جمعت نماذج هستو من دفعة 39 لـ دفعة ٤٣ ووجدت اسئلة متاشبة كثير وبنفس الموضوع انزلهم 😀😀😀😀👁️

DNA replication occurs during which phase of the cell cycle? A) G1 B) S C) G2 D) M

The rough endoplasmic reticulum is mainly involved in: A) Lipid synthesis B) Protein synthesis C) ATP production D) Intracellular digestion

The correct sequence of routine tissue preparation is: A) Fixation → dehydration → clearing → embedding → sectioning → staining B) Fixation → staining → dehydration → clearing C) Dehydration → fixation → embedding → staining D) Clearing → fixation → staining → sectioning

Which of the following is demonstrated by PAS stain? A) Lipids B) Glycogen and basement membrane C) Elastic fibers D) Amyloid

Which stain is used to demonstrate elastic fibers? A) PAS B) Verhoeff–Van Gieson C) Sudan D) Congo red

During the G1 phase of the cell cycle? A DNA duplication occurs B Chromosomes are formed of 2 chromatids C The amount of DNA is already 4N D The cell synthesizes the RNA and proteins essential for the next division

حين يدفعك الله إلى الحافة ،،،،،، كُن على ثقة،،،،،، أنه سيلتقطك حين تقع ،،،،،أو سيعلمك كيف تطير..ثق بالله 🌷

. What structure is at the base of cilia? a. Ribosomes b. Peroxisome c. Microfilaments d. Basal body

All the following statements about the cell membrane are true EXCEPT A. It is known as the plasmalemma B. All membranes of the cell have the same appearance C. By electron microscopy it is formed of a bilayer D. It is not visible by light microscopy alone

Concerning the Golgi complex, all the following statements are true EXCEPT: Options: A) It can be stained with silver B) It appears clearly as a Golgi image in routine H&E sections C) It is variable in size, shape, and position D) It is not present in protein-synthesizing cells