bacteria/ 7th grade/ minisink
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- What do helpful bacteria eat?
- algae
- why do cities put bacteria in sewers? wah
- To help break down material
- What bacteria acts as a decomposer?
- Eubacteria
- what are three types of harmful bacteria?
-
spirilla
bacilli
cocci - Two organisms of the Monerans are
-
Archaea and
Cyanobacteria - Monerans lack (do not have) a ________.
- Nucleus
- How many cells does a moneran have?
- one
-
Cyanobacteria help fertilize what?
a. corn and potatoes
b. tomatoes and peppers
c. rice and beans
d. squash and pickles - a. corn and potatoes
- define bacteria
- m
- A grooooup of animal plants or organisms
- Colony
- a resistant one-organed cell with a thick wall that shields the organism
- endospore
- process of heating to a high enough time to destroy harmful bacteria
- pasteurization
- the study of bacteria
- bacteriology
-
the use of biological processes orliving microorganisms to make
valuable chemicals - biotechnology
- name two types of bacteria based on their response to oxygen
-
anaerobic
aerobic - type of bacteria that thrives on oxygen (needs oxygen to live)
- aerobic
- type of bacteria that thrives without oxygen
- anaerobic
- how would you describe the size of bacteria
- microscopic
- do bacteria have a nucleus?
- no
- what part of the bacteria helps them beat their way through water?
- flagella
- an outside protective layer found usually found on desease causing bacteria
- capsul
- scud layer which usually gives bacteria additional durability and shape>
- cell wall
- gel like material inside cell that protects parts and helps materials around the cell
- cytoplasm
- what parts of the cell are genetic material that controls the function of the genes of the organisms
- DNA
- permeabler mmembrane that has a variety of functions, including bringing chemicals of the cell.
- cell membrane
- a gel-like material inside cell that protects parts and helps material around the cell
- cytoplasm
- makes various proteein
- DNA
- who was the scientist who discovered bacteria cause diseases
- Louis Pasteur
- a bacteria found by Louis pasteur
- streptococcus