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Biology

Catherine Dunn

Which level of classification contains all the others?

kingdom

domain

genus

class

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Biology

Guest

Fatty acids with an odd number of carbons are modified by carboxylation of propionyl CoA to ultimately generate the 4-carbon TCA intermediate

a) Citric acid

b) Succinyl CoA

c) Fumaric acid

d) Oxalic Acid CoA

e) Acetyl CoA

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Biology

Uriah Lozano

In which layer of the atmosphere does most weather occur?

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Biology

Madison

Dramatic biological changes, caused by a cascade of different hormones, that occurs during adolescence is referred to as what?

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Biology

Conrad Buchanan

Why can small solute molecules pass through semi permeable membrane but colloid and suspension particles not?

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Biology

Ulises

What is the species introduced into ecosystems, intentionally or unintentionally, and usually by humans? some can take over - perhaps destroying - entire ecosystems. the lionfish is one example?

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Biology

Chace Collins

At one time algae were classified in the kingdom Plantae. Identify two characteristics of algae that would have made this the logical classification for most algae.

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Biology

Yasmin Russo

A differential agar medium: Select one: a. only selects for one specific kind of organism b. none of the above c. contains a single substrate that shows differences between groups of microbes on the basis of different chemical reactions producing different appearances d. displays specific characteristics of different species of bacteria

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Biology

Guest

Conditiile aparitiei si dezvoltarii vietii

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Biology

Aisha Mendoza

Describe how the energy from food can be transferred to forms your cells can use

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Biology

Kenzie Hensley

A food is a diagram of the energy transfer among organisms in an ecosystem

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Biology

Joaquin Terry

What can we say about the frequency of x-linked recessive traits?

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Biology

Baron Coffey

Which of the following describes arteries?

A. They have thick muscular walls.

B. They usually contain valves.

C. They carry blood towards the heart.

D. They carry blood from the lungs.

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Biology

Mahoney

Threadlike structures that contain dna are defined as

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Biology

Madelynn Allison

What is the process called for heating liquids to prevent spoiling by bacteria and other microorganisms?

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