Title [ Q1W2 ] General Biology Transes.pdf ✅

CHAPTER 2: CELL STRUCTURE PART I An Overview of the Eukaryotic and Prokaryotic Cells GBIO I S.Y. ‘23-24 SHS STEM S1Q1 WEEK 2 | CAMPBELL BIOLOGY 8TH ED. | CAMPBELL & REECE 02 CELL STRUCTURE PPT & LECTURE CAMPBELL BIO 02 The following illustrations will be discussed simpler & in-detail in the following pages & chapters: OVERVIEW OF A PROKARYOTIC CELL Introduction to Eukaryotes & Prokaryotes (Campbell Ref.) OVERVIEW OF A EUKARYOTIC CELL Introduction to Eukaryotes & Prokaryotes (Campbell Ref.) 1.0 EUKARYOTIC VS. PROKARYOTIC CELL 2.0 DIFFERENTIATING PROKARYOTES ● It is differentiated according to: a. Shape b. Gram-staining process - Developed by Hans Christian Gram WONRIKA ON X | SHS STEM NOTES | CAMPBELL BIO 8TH ED. GENERAL BIOLOGY I SEM1 Q1 PAGE 1
CHAPTER 2: CELL STRUCTURE PART I An Overview of the Eukaryotic and Prokaryotic Cells GBIO I S.Y. ‘23-24 SHS STEM S1Q1 WEEK 2 | CAMPBELL BIOLOGY 8TH ED. | CAMPBELL & REECE DIFFERENTIATING PROKARYOTES TYPE APPEARANCE Shape Bacilli/Bacillus Rod shape Cocci Spherical shape Spirochete Spiral shape Gram-Staining Process Gram-negative Red/Pink Gram-positive Blue/Purple 3.0 PARTS OF THE PROKARYOTIC CELL See the next page for a clearer and bigger version of the illustration along with the parts and definition of the prokaryotic cell structures. STRUCTURES WITHIN THE PROKARYOTIC CELL Nucleoid ● Region where the cell’s DNA is located. ● Not enclosed by a membrane. Ribosomes ● Complexes that synthesize proteins. Plasma Membrane ● Membrane enclosing the cytoplasm. Cell Wall ● Rigid structure outside the plasma membrane. Glycocalyx ● Outer coating of many prokaryotes, consisting of a capsule or a slime layer. Fimbriae ● Attachment structures on the surface of some prokaryotes. Flagella ● Locomotion organelles of some prokaryotes. 4.0 DIFFERENTIATING EUKARYOTES ● There are two types of eukaryotic cells: 1. Plant Cell 2. Animal Cell 3.1 PLANT VS. ANIMAL CELL FEATURES 3.2 COMMON FEATURES ● The common features between the plant and animal cell are the following: 1. Plasma Membrane 2. Ribosomes 3. Cytoplasm 4. Vacuole 5. Cytoskeleton The features of the eukaryotic cells will be further discussed in the next chapter. WONRIKA ON X | SHS STEM NOTES | CAMPBELL BIO 8TH ED. GENERAL BIOLOGY I SEM1 Q1 PAGE 2
CHAPTER 2: CELL STRUCTURE PART I An Overview of the Eukaryotic and Prokaryotic Cells GBIO I S.Y. ‘23-24 SHS STEM S1Q1 WEEK 2 | CAMPBELL BIOLOGY 8TH ED. | CAMPBELL & REECE WONRIKA ON X | SHS STEM NOTES | CAMPBELL BIO 8TH ED. GENERAL BIOLOGY I SEM1 Q1 PAGE 3