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beneficial bacteria
bacteria reproduction
true or false
bacteria shapes
100
Describe 3 beneficial (helpful) ways bacteria are needed: at is a. fertilize fields
Describe 3 beneficial (helpful) ways bacteria are needed: at is a. fertilize fields b. recycle nutrients c. protect the body produce foods & medicines
100
Bacteria have(asexual)reproduction by a process called( ).
What is binary fussion
100
Most bacteria cause disease, and people would be better off if we could find ways to kill them all. True or False
What is false
100
What are the 3 shapes of bacteria and the specific name of each?
What is a. Spherical or round-shaped called cocci b. Rod-shaped called bacilli c. Spiral-shaped called spirilli
200
Why is some bacteria beneficial?
What is Bacteria in human intestines aid in the digestion of certain foods; Production of cheese, yogurt, and other foods Decomposition and recycling of dead organisms
200
What are the basic steps in asexual reproduction among bacteria?
Binary fission begins with DNA replication. DNA replication starts from an origin of replication, which opens up into a replication bubble. The replication bubble separates the DNA double strand, each strand acts as template for synthesis of a daughter strand by semiconservative replication, until the entire prokaryotic DNA is duplicated. After this replicational process, cell growth occurs.
200
The cell classification of "procaryote" includes all bacteria and archaea. true or false
What is true
200
Name the structures that shows like a halo around the bacterial cells: a. capsule b. endospore c. flagella
What is a.capsule