Intro to micro LU 1

What is the study of shape calle?

• mycology

• morphology

• bacteriology

• Microbiology

Tags

NGSS.MS-LS4-2

Match the following

• at multiple sites around the bacteria

• amphitrichous

• one flagellum at one end

• lophotrichous

• a tuft of flagella at one or both ends

• peritrichous

• does not play a role in motility

• pili

• a single flagellum at both ends

• monotrichous

Which term best describes diplococci?

• Cocci that divide and form end to end chains

• Cocci that divide and form packets of eight

• Cocci that divide and form pairs

• Cocci that divide and form grap-like clusters

Based on the diagram, the flagella arrangement of bacteria cell is known as ___________.

• Petritrichous

• Monotrichous

• Lophotrichous

• Amphitrichous

Which of the following pathogen is the smallest?

• viruses

• bacteria

• parasites

• fungi

What is the shape and arrangement for a bacteria called Diplobacilli?

• 2 round shaped bacteria

• cluster of circular bacteria

• 2 rod-shaped bacteria

• string of rod-shaped bacteria

What is the shape and arrangement for the bacteria called Staphloycoccus ?

• cluster of spiral shaped bacteria

• end to en chain of round shaped bacteria

• grape like cluster of spherical bacteria

• pair of rod-shaped bacteria

What is the correct term for bacteria that are comma-shaped?

• spirilla

• cocccus

• vibrio

• bacilli

What is NOT true about endospores?

• A dormant form of bacteria

• Develops when growth conditions are poor

• Allows for survival

• Can only occur in tombs

Which organelle appears as an invagination of the plasma membrane and is the site of cellular respiration?

• ribosomes

• nuclear body

• mesosomes

• cytoplasm

Tags

NGSS.MS-LS1-7