BMS 550: Histology Exam One Summer 2022 PDF

BMS 550: Histology 01 02 03 04 05 06 07...

BMS 550: Histology 01 02 03 04 05 06 07 08 Exam One 09 Summer 2022 SLIDESMANIA.COM 10  01 02 03 04 05 06 07 08 09 10 Highlights SLIDESMANIA.COM  01 Table of Contents 02 SECTION CONTENTS 01 Cytology 1 03 02 Cytology 2 04 03 Cytology 3 05 04 Epithelial Tissues 05 Connective Tissue 06 06 Cartilage Tissue 07 07 Bone Tissue 08 08 Muscle Tissue Nervous Tissue 09 09 SLIDESMANIA.COM 10 Section 10 is about that. 10 01 02 03 04 05 06 07 08 09 10 01 Cytology 1 SLIDESMANIA.COM  Human Cells w 01 Types of cells (2) 1.) Prokaryotic cells a.) Unicellular 02 b.) No nucleus c.) No organelles 2.) Eukaryotic cells (human cells) a.) Multicellular b.) Forms tissues c.) Has nucleus d.) Has organelles 03 e.) Undergo differentiation i.) Cell differentiation (1) Interaction between genes and microenvironment (2) 2 main outcomes (a) Different appearance and structure (b) Functional specialization Nucleus -command center of the cell 04 1.) Stores the genetic material 2.) Coordinates all cells activities a.) Growth, metabolism, protein synthesis, cell division 3.) Molecular machinery 4.) Components (4) a.) Nuclear envelope (2) i.) Membranes (3) 05 (1) Inner membrane (TQ: not continuous with RER) (a) Nuclear lamina which stabilizes the envelope (2) Outer membrane (a) Continuous with rER (3) Perinuclear space (a) Continuous with rER ii.) Nuclear pores 06 (1) Function: (2) (a) Passage of ions and small molecules through simple diffusion (b) Regulate movement between nucleoplasm and cytoplasm b.) Nucleoplasm i.) Aka karyoplasm ii.) Viscous üuid c.) Chromatin i.) DNA 07 (1) 46 chromosomes (a) somatic= diploid (2n) (i) 22 pairs of autosomes (b) gametes=haploid (n) (i) 22 autosomes either