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Characteristics
Structures
Classification
Reproduction
Bonus:
100
What ARE bacteria?
Prokaryotic, microscopic organisms.
100
They come in 3 major shapes. Name one.
Round, Spiral, or Rod
100
Bacteria live in colonies and the ___ of these can help classify what types are present.
Shape
100
The most common form of asexual reproduction in Bacteria.
Binary Fission
100
Who discovered bacteria?
Antony Van Leeuwenhoek
200
The outer lining present in Bacteria and Plant cells.
Cell Wall
200
Bacteria have very few ___ compared to other types of cells.
Organelles
200
This is different for every living creature on Earth, going in random links of A, C, G, T or U.
DNA Sequence
200
Fragmentation is another term for this type of reproduction.
Budding
200
Vaccines are made from ___ or ___ bacteria.
dead or weakened
300
This organelle is missing in Bacteria, but present in Animal and Plant cells.
Nucleus
300
The nucleoid is not separated from the ___.
Cytoplasm
300
This determines what type of sugars are produced from the Bacteria.
Metabolic Activity
300
The rarest form of reproduction in bacteria is ___?
Sexual Reproduction
300
When was bacteria discovered?
1674
400
Bacteria are present in almost any ____.
Habitat
400
What organelle is often scattered and found in the 70S type?
Ribosomes
400
Bacteria are able to move on their own with the use of energy. What is this called?
Motility
400
The reason for sexual reproduction is so the genes vary. Different genes allow for new generations to be immune to ___.
Antibodies
400
Scientists say that about ___ of the world's oxygen is produced by bacteria.
1/2
500
It is possible for Bacteria to have more than one of this locomotive organ.
Flagella
500
Bacteria's DNA is normally round and is not found with what protein?
Histones
500
These physical features can be used to identify and classify different Bacteria.
Morphological Characteristics
500
There are 3 subcategories to sexual reproduction in Bacteria. Name one.
Conjugation, Transformation, or Transduction
500
___% of bacteria are helpful.
99