Science | Senioritis

Mohamed Abbas
July 4, 2023
Hematology

The Crucial Role of Extracellular Matrix (ECM) in Cell Behavior, Tissue Development, and Homeostasis

Cells surrounded by an extracellular matrix Cells are surrounded by an extracellular matrix (ECM), which is a complex network of molecules that provides structural and biochemical support...

Mohamed Abbas
July 4, 2023
Hematology

The Importance of Blood: Functions, Composition, and Blood Types

Blood Blood is a vital fluid that circulates throughout our body, delivering essential substances and removing waste products Blood is a vital fluid that circulates throughout our...

Mohamed Abbas
July 4, 2023
Hematology

Exploring the Contrasting Environmental Conditions: Dark-Low O2 and Bright-High O2

Dark-low O2Bright-high O2 The terms “dark-low O2” and “bright-high O2” refer to contrasting environmental conditions related to the availability of oxygen The terms “dark-low O2” and “bright-high...

Mohamed Abbas
July 4, 2023
Hematology

Understanding Red Blood Cell Count: Importance, Normal Range, and Potential Abnormalities

The amount of RBC The amount of red blood cells (RBC) in the human body is an important parameter that is routinely measured in medical tests such...

Mohamed Abbas
July 4, 2023
Hematology

Understanding Hematocrit Levels: Normal Ranges, Gender Differences, and Health Implications

Percentage of the blood volume that consists of erthrocytes Erythrocytes, commonly known as red blood cells (RBCs), make up a significant portion of our blood volume Erythrocytes,...

Mohamed Abbas
July 4, 2023
Anatomy

The Functions and Importance of the Respiratory System: Gas Exchange and Beyond

– Exchange of gas between the atmosphere and the blood > Uptake of 02 and release CO2 > Respiratory area ~70 sq. m (750 sq. ft) (higher...

Mohamed Abbas
July 4, 2023
Anatomy

The Importance and Functions of the Voice Box: A Comprehensive Guide to the Larynx and Sound Production

voice box; passageway for air moving from pharynx to trachea; contains vocal cords The voice box, also known as the larynx, is an important structure located in...

Mohamed Abbas
July 4, 2023
Anatomy

The Structure and Function of the Trachea in the Respiratory System: A Comprehensive Guide

a large membranous tube reinforced by rings of cartilage, extending from the larynx to the bronchial tubes and conveying air to and from the lungs; the windpipe....