Slide 1 Slide 2 Click on a lesson name to select. Chapter 7 Cellular Structure and Function Section 1: Cell Discovery and Theory Section 2: The Plasma Membrane Section 3:…

1. Tanveer Saeed Assistant Professor AKU-SONAM 2. • Smallest basic unit of life. • Body has about 100 trillion cells. • All cells have DNA and cytoplasm. Cell size…

Slide 1 cell communication Slide 2  introduction  molecular biology  biotechnology  bioMEMS  bioinformatics  bio-modeling  cells and e-cells  transcription…

Slide 1 1 Transport Across the Cell Membrane Slide 2 2 ALL cells possess a cell membrane (mb)(~8 nm thick). Membranes function to control the passage of materials into/out…

Cell Signaling Lecture 27 Chapter 16 Eyeless Cells can exist as single celled organisms or be part of a multi-cellular organism How do they know what is happening around…

* * * * * * DNA is a long polymer made from repeating units called nucleotides. The DNA chain is 22 to 26 Ãngströms wide (2.2 to 2.6 nanometres), and one nucleotide unit…

Chapter 13 Diffusion and Osmosis Diffusion & Osmosis Draw a spider diagram about what you know about movement of substances in & out of the cell Syllabus -- Objectives…

Cytokines Prof. Dr. Zahid Shakoor M.B.B.S, Ph D (London) King Saud Univeristy Cytokines Facts : - -it only effect the cells that have a receptor for it They are low molecular…