'Free ribosomes' diaporamas de présentation

Organelle Presentations

Organelle Presentations . Red Block October 2012. Nucleus. By: Nir Liebenthal and Julia Gagosian. Function & Structure:. Store cell's DNA (Hereditary Material) Direct the Cell's activities. Metabolism Growth Protein Synthesis Reproduction

783 views • 65 slides

All organisms are made of cells

730 views • 57 slides

Biology 12

Biology 12. Introduction to the Cell. Cells. Recall from grade 11: All living things....plants, animals, fungi, bacteria and protists ...share a number of characteristics They move, take in nutrients, excrete wastes, respire, reproduce, grow, respond to stimuli

544 views • 39 slides

Mitochondria

Mitochondria. Double membrane structure with shelf-like cristae. Ribosomes. Granules containing protein and _ Site of _ Free ribosomes synthesize _ Membrane-bound ribosomes synthesize proteins to be _. Endoplasmic Reticulum (ER).

468 views • 35 slides

BY1101 Introduction to Molecular and Cellular Biology

BY1101 Introduction to Molecular and Cellular Biology . Tutorial for module BY1101: Cells & organelles Joe Colgan (tcolgan@tcd.ie). BY1101 Introduction to Molecular and Cellular Biology . Tutorial objectives. Define and describe major cell groups Examine organelles and their functions

1.03k views • 33 slides

Chapter 6: A Tour of the Cell

Chapter 6: A Tour of the Cell. 6.1 To study cells, biologists use microscopes and the tools of biochemistry. pp. 94 - 97. Microscopy.

707 views • 32 slides

Anatomy of a cell

Anatomy of a cell. Chapter 3. Typical Cell. Cells vary due to function. The typical cell exhibits the most important characteristics of many distinctive cell types. Examples of cell types: Nerve cells, muscle cells, red blood cells, gland cells, and immune cells. Functional Anatomy of Cells.

419 views • 30 slides

Designing Molecules

Designing Molecules. Our Challenge. We were chosen to design a molecule that affect how enzyme creatine kinase works. The enzyme catalyses the breakdown of phosphocreatine in the muscles. By affecting how the enzyme works, we may help patients with facial paralysis. Phosphocreatine.

216 views • 10 slides

Ribosomes & Endoplasmic Reticulum

Ribosomes & Endoplasmic Reticulum. . Ribosomes. Made of ribosomal RNA and protein Synthesized by nucleolus of cell Proteins from cytoplasm are brought to nucleus and made with rRNA into large and small subunits of ribosomes Subunits leave the nucleus and assemble into ribosomes

793 views • 6 slides