Life Science Sol Review

What are the products of photosynthesis?

• Oxygen and Hydrogen

• Oxygen and ATP

• Oxygen and Glucose

• Oxygen and Carbon Dioxide

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Why is the sun so important to life?

• It allows animals to see and play.

• It provides the original source of energy it most ecosystems.

• It gives off heat that causes things to energize.

• Life doesn't need the sun.

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As a rule, about _____% of energy makes it to the next trophic level in any given energy pyramid.

• 10

• 20

• 40

• 80

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The fact that water can stick to other substances is called:

• Ph

• Adhesion

• Cohesion

• Insulation

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An organism that needs to eat other organisms to obtain energy is known as a:

• Autotroph

• Producer

• Consumer

• Mutualist

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Cattle egrets forage (feed) in fields among cattle. The egret gets easy access to flying insects stirred up by the cattle, and the cattle don't care if they are there or not.

• mutualism

• commensalism

• competition

• parasitism

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Honey guide birds alert and direct badgers to bee hives. The badgers then expose the hives and feed on the honey first. Next the honey guide birds eat. Both species benefit. 

• parasitism

• commensalism

• mutualism

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The 3 domains are Eukarya, Archaea, and

• Fungi

• Plantae

• Animalia

• Bacteria

What is a prokaryote?

• an organism that has nuclei in its cells

• an autotroph

• a heterotroph

• an organism without a nucleus in its cells

Which domain(s) include only prokaryotic cells? (without nucleus)

• Eukarya & Bacteria

• Archaeabacteria

• Bacteria & Archeabacteria

• Bacteria