5 10 15 20 25 ecology protists fungi origin of life grab bag 5 10 15 20 25 5 10 15 20 25 5 10 15 20...

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Ecology Protists Fungi Origin of Life Grab Bag

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All of the living and nonliving components of the environment make

up this.

What is an ecosystem?

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The physical location in which an organism lives is

known as this.

What is its habitat?

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This is the name given to a species with a narrow niche.

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What is a specialist?

These are the nonliving components of an ecosystem.

What are abiotic factors?

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This is what happens the amount of usable energy in an ecosystem as you move up through the various

trophic levels.

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What is it decreases?

Autotrophic protists are known by this common name.

5What are algae?

Some protists use these “false feet” for movement.

What are pseudopods?

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Photosynthetic protists are largely responsible for releasing this into

the atmosphere.

What is oxygen?

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A paramecium uses these tiny structures for movement.

What are cilia?

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All protists are made of these types of cells.

What are eukaryotic?

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Fungi are classified as this because they return nutrients

to the soil.

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What are decomposers?

Fungi lack these structures which are necessary for photosynthesis.

What are chloroplasts?

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This substance makes up the cell walls of fungi.

What is chitin?

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This is a common example of a club fungus.

What is a mushroom?

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Fungi feed through these long, tube-like cells.

What are hyphae?

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What are archaebacteria?

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The first living cells probably resembled these modern cells.

What is Spontaneous generation?

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This theory was once used to explain the

appearance of maggots on meat.

What is RNA?

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This molecule was most likely the first genetic

molecule.

Using chemicals instead of light as an energy source for producing organic molecules

is known as this .

What is chemosynthesis?

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The theory of endosymbiosis states that early aerobic prokaryotes invaded

larger cells and gave rise to these cell structures.

What are mitochondria?

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What are enzymes?

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These are biological catalysts.

Proteins are made up of monomers of these smaller molecules.

What are amino acids?

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ATP is produced in these cell structures.

What are mitochondria?

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These are the two stages of cellular respiration.

What is glycolysis and aerobic respiration?

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The nucleus divides by this process.

What is mitosis?

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