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Lisa Beard
BiologyBiology
Which of the following statements about anaerobic respiration is FALSE? A) It involves the reduction of an organic final electron acceptor. B) The complete Kreb's cycle is utilized. C) It yields lower amounts of ATP when compared to aerobic respiration. D) It generates ATP. E) It requires cytochromes.
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Sierra Evans
BiologyBiology
What process in meiosis ensures that daughter cells will be genetically different from parent cells?
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Larry Hansen
BiologyBiology
The english scientist who independently co-discovered the theory of natural selection was:

a. carolus linnaeus.

b. jean-baptiste de lamarck.

c. alfred russell wallace.

d. charles lyell.
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Clarissa Proctor
BiologyBiology
Why are decomposers such as bacteria important to an ecosystem's food web?

They recover nutrients from dead matter and waste.

They feed the primary producers.

They take in energy from inorganic compounds.

They provide nutrition directly to consumers.
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Max Foley
BiologyBiology
An area surrounded by tall mountains contains a very large, isolated population of green and white peacocks. During the mating season, the male peacocks demonstrate flashy feather displays to attract females, who usually choose green peacocks over white ones. A biology student tabulates the following information.
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Alivia Joyce
BiologyBiology
Mitosis & Meiosis: Thinking Scientifically

It takes 15 minutes for certain embryo cells to divide. How many cells

would be produced from one cell after four hours? Hint: Start with one

cell at time zero, so after 15 minutes you would have 2 cells, etc.

Show your work:
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Teagan Spencer
BiologyBiology
True or false? If a cells surface area to volume ratio is too high, substances cannot move through the cell quickly enough to meet the cells need
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Montgomery
BiologyBiology
What is the change in appearance of DNA during cell division
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Mathias Hancock
BiologyBiology
What part of a blade of grass allows the grass to stand up!

A. Cellulose

B. Monosaccharide

c. Starch

D. Proteins
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Munchkin
BiologyBiology
Which of the following best describes REM sleep?
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Siena Wallace
BiologyBiology
What are the black boxes on power lines called and what do they do
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Roach
BiologyBiology
The fourth state of matter, plasma, exists when what happens?

A) The atoms in a gas become ionized.

B) The atoms in a gas undergo nuclear fission.

C) The atoms in a gas lose all intermolecular attraction for one another.

D) When electromagnetic forces causes the atoms to stop colliding with one another.
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Reginald Ryan
BiologyBiology
Euglenids can be autotrophic or heterotrophic

T or F?
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Heath Boyd
BiologyBiology
The correct medical term for deficient activity of the adrenal glands is:
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Guest
BiologyBiology
Which of the following best describes passive transport of materials across a membrane?

Passive transport requires energy and moves materials from areas of relatively lower to higher concentration.

Passive transport does not require energy and moves materials from areas of relatively lower to higher concentration.

Passive transport does not require energy and moves materials from areas of relatively higher to lower concentration.

Passive transport requires energy and moves materials from areas of relatively higher to lower concentration.
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