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Biology
Bridget Underwood
When mixed, which states of matter form only a homogeneous mixture?
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Biology
Rene Montoya
Do bats communicate with infrasound
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Biology
Jessie York
The primary source of energy for most cells is
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Biology
Guest
The data from studies of the biological and adoptive parents of children who receive a diagnosis of schizophrenia as adults show that the concordance rate of schizophrenia with biological relatives is:
a. higher than with adoptive relatives.
b. a direct function of the age at adoption.
c. lower than with adoptive relatives.
d. equally low with both biological and adoptive relatives.
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Biology
Lillie Buchanan
What food is the leading cause of fatal food-related choking in children?
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Biology
Zechariah Curtis
You are performing an experiment on a cultured animal cell and observing the Golgi complex as part of your study. You add colchicine to the cultured cells and when you do, the elements of the Golgi complex disperse into the cell periphery. When colchicine is removed, the Golgi membranes return to their normal position in the cell interior. What conclusion would you draw from this result
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Biology
Conner Underwood
What type of bacteria grows best at temperatures between 50°-110°f?
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Biology
Mocha
Structures as different as human arms, bat wings, and dolphin flippers contain many of the same bones, these bones having developed from very similar embryonic tissues. How do biologists interpret these similarities?
A.) by the principle of convergent evolution
B.) by proposing that humans, bats, and dolphins share a common ancestor
C.) by identifying the bones as being homologous structures
D.) Three of the statements above are correct.
E.) Two of the statements above are correct.
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Biology
Jaylen Gill
What is the structural difference between a polyunsaturated fat and a saturated fat?
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Biology
Ashlyn Shea
In some parts of the world, such as the Sahara Desert, sunlight tends to be very intense. In these regions, it is common for people to wear long, loose-fitting robes.
What is the most likely purpose of these robes?
A.
to protect them from the Sun but still allow air to flow near their skin
B.
to increase the amount of sunlight that strikes their skin
C.
to protect them from the Sun and stop air from flowing near their skin
D.
to decrease the amount of air flowing near their skin
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Biology
Aiyana Arellano
Sun 101 - Which two complementary forces keep the Sun from blowing itself up?
fusion and magnetism
helium and hydrogen
photons and magnetism
fusion and gravity
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Biology
Nike
Which pair contains terms that are closely related in living things?
A.
size and function
B.
structure and function
C.
structure and size
D.
color and size
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Biology
Aedan
Give an example of a statement that best describes the rhyme scheme of "A Thought on the Inestimable Blessing of Reason".
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Biology
Averie
Which of the following substances is not found in the sweat.? a) water.
b) sodium salts.
c) urea.
d) glucose.
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Biology
Cailyn Peterson
Which element has similar properties to Lithium (LI) and Potassium (K) ?
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