Microbiolgy chap 4
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| What is the difference between prokaryote and eukaryote cells? | Prokaryote has NO NUCLEUS AND NO MEMBRANE AND NO HISTONES.
🗑
|
||||
| What is an exaple of a Prokaryote cell? | Bacteria
🗑
|
||||
| What is an example of a Eukaryote cell? | humans, plants
🗑
|
||||
| How many domains does the Prokaryote cell have? | 3 domains. Archaea, Bacteria, and Eukarya
🗑
|
||||
| What is the difference in archaea and bacteria? | Their cell structure and where they grow.
🗑
|
||||
| What are the 3 basci shapes of a bacteria? | Cocci- sphrericalBaccilli- Rod shapedSpiral- Twisted
🗑
|
||||
| How is streplococci? | One on top of another, in coccus and in one plane.
🗑
|
||||
| How is staphylococci? | 3 planes, cluster, cocci
🗑
|
||||
| How is coccobacillius? | Rod rounded ends
🗑
|
||||
| How many types of spiral are there? | 3 types; vibras, spirilla, spirochete
🗑
|
||||
| Which spiral types look like a comma? | vibras
🗑
|
||||
| Which spiral types look like a wave? | spirochete
🗑
|
||||
| What is the function of a capsule? | Prevent phagomytosis, nurishes and helps stick, protects from drying
🗑
|
||||
| What is the capsule made of? | Sugar
🗑
|
||||
| What is another material the capsule is made of? | Polysaccharide
🗑
|
||||
| What is the flagella used for | Movement
🗑
|
||||
| What is the brown movement> | Goes round and round
🗑
|
||||
| Bacteria that lack flagella are called? | Atrichous
🗑
|
||||
| A flagella that has singular polar flagellum is called? | Monotrichous
🗑
|
||||
| A flagella that has tuft at each end is called? | Amphitrichous
🗑
|
||||
| A flagella that has two or more flagella at one or both ends of cell is called? | Lophotrichous
🗑
|
||||
| A flagella that has flagella all over the entire cell is called? | Peritrichous
🗑
|
||||
| What are the three parts of the flagella> | Basal Body, Hook and Filament
🗑
|
||||
| What are the types of movement? | Run and tumble. run goes straight and tumble shift direction
🗑
|
||||
| A flagella that has two or more flagella at one or both ends of cell is called? | Lophotrichous
🗑
|
||||
| A flagella that has flagella all over the entire cell is called? | Peritrichous
🗑
|
||||
| What are the three parts of the flagella> | Basal Body, Hook and Filament
🗑
|
||||
| A flagella that has two or more flagella at one or both ends of cell is called? | Lophotrichous
🗑
|
||||
| What are the types of movement? | Run and tumble. run goes straight and tumble shift direction
🗑
|
||||
| A flagella that has flagella all over the entire cell is called? | Peritrichous
🗑
|
||||
| What are the three parts of the flagella? | Basal Body, Hook and Filament
🗑
|
||||
| What are the types of movement? | Run and tumble. run goes straight and tumble shift direction
🗑
|
||||
| What is the outer most region of the flagellum? | Filament
🗑
|
||||
| How many rings does the Gram negative have? | two pair of rings. The outer pair rings is anchored to various portions of the cell wall. and the inner pair rings is ancored to the plasma membrane.
🗑
|
||||
| How many rings does the gram positive have? | one pair
🗑
|
||||
| How are Prokaryotic and Eukaryotic cells similiar? | In their chemical compostion and chemical reactions.
🗑
|
||||
| Where is peptidoglycan found? | In the cells of the prokaryotic cell.
🗑
|
||||
| How do prokaryotic bacteria multiple? | By binary-fusion
🗑
|
||||
| What is glycocalyx? | The substances that surrounds the cells.
🗑
|
||||
| What does glycocalyx consist of? | A viscous(sticky), gelatinous polymer that is external to the cell wall and composed of polysaccharide, polypeptide or both.
🗑
|
||||
| Another name for flagella? | H antigen
🗑
|
||||
| What is phototaxis? | Light that produces movement.
🗑
|
||||
| What is chemotaxis? | Chemicals that produces movement.
🗑
|
||||
| What is the difference between pili, and fimbraie? | Pili transfer the DNA and Fimbraie attached to the cell and stone
🗑
|
||||
| What is the difference is size in pili and fimbraie? | Pili are longer the fimbraie
🗑
|
||||
| What are pili and fimbraie? | Both are Gram negative and only seen in electron microscope. and are both protein.
🗑
|
||||
| What are the two sugars in peptidoglycan? | NAM and NAG
🗑
|
||||
| Gram positive cells consits of peptidoglycan and? | polymer consisting of NAM and NAG and short chains of amino acids.
🗑
|
||||
| Which is thicker Gram + or Gram -? | Gram positive
🗑
|
||||
| Gram negative have? | NO teichoic acid. Have a lipo protien and phpspholipid and lipopolysaccharide.
🗑
|
||||
| Which has periplasm? | Gram negative. which is the space between cell membrane and outermembrane.
🗑
|
||||
| Gram positive cells consits of peptidoglycan and? | polymer consisting of NAM and NAG and short chains of amino acids.
🗑
|
||||
| What is atrichous? | No hair
🗑
|
||||
| What is the cell wall? | 2nd layer, and gives shapes to cell.
🗑
|
||||
| What is the cell wall function? | prevents from water rushing in by holding cell together.
🗑
|
||||
| what is it endotaxis? | causes high fever and shock.
🗑
|
||||
| Do all bacteriaum have a cell wall? | No
🗑
|
||||
| Which bacteria does not have a cell wall? | Microplasma
🗑
|
||||
| What is protoblast? | A wall less postive cell
🗑
|
||||
| What is spehroblast? | A wall layer negative cell
🗑
|
||||
| Why does gram + holds purple color? | Alot of peptidoglycan
🗑
|
||||
| Why does gram - loose it color? | Alcohol dissolves, fat makes opening bigger and washes it out.
🗑
|
||||
| What is the plasma membrane function? | Selective barrier, holds cell together
🗑
|
||||
| What is mesosomes? | Irregular folds in plasma membrane
🗑
|
||||
| Do bacteria cell have a nucleus? | No cause it a Prokaryotic cell.
🗑
|
||||
| What is the function of the ribosomes? | synthesis
🗑
|
||||
| How many ribosomes do the prokaryotic? | 70s
🗑
|
||||
| What is the process in making in endospores? | Sporulation
🗑
|
||||
| What is the process in making endospores go back? | Germination
🗑
|
||||
| Responsible heat resistance at spore? | calcium ions + dipicolonic acid.
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
shanapiggy
Popular Science sets