Which structure in a cell immediately identifies a cell as a eukaryote
What is nucleus
100
The organic material in an ecosystem is called ____
What is biomass
100
What do bacteria rely on for movement?
What is flagella
100
Bacteria and archaea are the only organisms characterized as ___
What is Prokaryotic
100
List the food from your study guide that is not a fermentation product of bacteria
What is Milk
200
The organelle associated with photosynthesis are the ___
What is chloroplasts
200
When an organism dies, the nitrogen in its body is ____ by the action of ______.
What is released, decomposers
200
Mitochondria, golgi, and chloroplasts are found in the cytoplasm of a bacterial cell (True or False)
What is False
200
Major ecosystems that occur over the wide areas of land are called ___
What is Biomes
200
List one thing that has been successful at fighting viral diseases.
What is Vector control or Vaccination
300
Hooke's discovery of cells was made observing ___
What is dead plant cells (cork)
300
In an ecological pyramid, animals that feed on plants are at least in the ___ trophic level
What is second
300
In which cell cycle(s) does viral DNA become integrated into the host cell's DNA?
What is Lysogenic
300
A particularly active cell might contain large numbers of ____
What is mitochondria
300
The process by which water passes into or out of a cell is called ___
What is Osmosis
400
Studying a picture of a cell taken with an electron microscope, you find the cell has no nucleus and no mitochondria, but it does have a plasma membrane and a cell wall. You conclude the cell is probably from a(n) ___
What is prokaryote
400
Coal, oil and natural gas are formed from ____ plants, are ___ ____, and release ___ when they are burned
What is Decayed, Fossil fuels, Carbon dioxide
400
Viruses that use reverse transcriptase to cause their host cells to transcribe DNA from an RNA template are called ___
What is Retroviruses
400
In which organelle is a cell's ATP produced?
What is Mitochondria
400
Biologists now know that viruses are made up of __ or ___ in a ___ coat
What is DNA or RNA, Protein
500
List 2 functions of the plasma membrane
What is Encloses contents of cell, selectively permeable, allows material to enter and leave the cell
500
Prokaryotes can transfer pieces of genetic material in a process called ___
What is Conjugation
500
List the 3 ways that bacteria can be classified:
What is method of obtaining energy, type of cell walls, gram-staining characteristics
500
Humans affect the carbon cycle in 3 ways, List 2 of them.
What is Burning fossil fuels, destroying vegetation that absorbs carbon dioxide, and clearing forests.
500
List 2 of the 3 reasons that Viruses are considered Nonliving
What is Not made of cells, cannot reproduce by themselves, cannot carry out metabolism by themselves