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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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Biology

Nina Barron

A single-view, frontal x-ray of the chest was taken and the radiologist provided only the supervision and interpretation for the procedure. what is the correct cpt code assignment for the radiologist's services?

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Biology

Prancer

What are the average values for systolic and diastolic pressures?

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Biology

Marcos

Which accessory eye structure is NOT correctly matched with its function? (A) conjunctiva: protect eye from drying out (B) eyelid: protect the eye (C) tarsal glands: produce tears (D) lacrimal glands: destroy bacteria

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