Label the following parts of the cell:

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Functional Anatomy of Prokaryotic and Eukaryotic Cells
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Presentation transcript:

Label the following parts of the cell:

Cell Membrane Lophotrichous Flagella

What type of cell wall is illustrated below?

This is a gram positive cell wall

Label the indicated parts of the cell wall below:

The parts are: Porin Protein Lipid A of LPS Peptidoglycan

Label the following parts:

Outer Membrane of Cell Wall Cell Membrane

What is part A? What is its function? What is it made of?

Fimbriae Made of the protein pilin Used for attachment

What is the primary stain in the gram stain?

Crystal Violet Gram positive therefore appear purple

What is the counterstain used in the gram stain?

The counterstain is saffranin red Gram negative bacteria therefore appear pink

What is a glycocalyx and give two examples?

Glycocalyx “sugar coating” Capsule Slime Layer Capsule stain

What are the four types of arrangements of flagella on a bacterium?

Flagellar arrangements include: Monotrichous Lophotrichous Amphitrichous Peritrichous

This depicts a cell placed in what type of solution?

This depicts a cell in a hypertonic solution The cell has undergone plasmolysis

This figure depicts what process?

Facilitated transport Substances are moving from a higher concentration to a lower concentration A transporter protein was needed

Name 3 types of passive transport

Name 3 types of passive transport Simple diffusion Facilitated diffusion Osmosis

Name 2 active processes used by prokaryotes to transport materials across the cell membrane

Name 2 active processes used by prokaryotes to transport materials across the cell membrane Active transport Group translocation

What are the major components of a cell membrane?

What are the major components of a cell membrane? Phospholipid bilayer Proteins

What is the function of a plasmid?

What is the function of a plasmid? Plasmids are made of circular double-stranded DNA That contain important genes Give new characteristics to cells Some may be transferred to other bacteria

What is the function of ribosomes? Also describe their structure

Ribosomes Used for protein synthesis Are 70S in prokaryotes Are made up ribosomal RNA and proteins Contain a large and small subunit

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