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Todd Hensley
Select the correct statement about absorption in the gastrointesitinal tract.

A. Amino acid transport is linked to chloride transport.

B. Carbohydrates diffuse across the villus epithelium and are then actively transported into blood capillaries.

C. Eighty percent of ingested materials have been absorbed by the end of the large intestine.

D. If intact proteins are transported across the villus epithelium, an immune response may be generated.
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Harper Braun
Why do hurricanes form in tropical latitudes
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Rigoberto Riddle
What kind of energy is this?

The iron you used to iron your clothes.
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Tomas Juarez
What would most likely happen if the kangaroo rats were killed off and removed from the food chain?
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Natalie Velez
Great Elephant Census
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Amaris Romero
Fungi are called thallophyta? why?
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Gracie Hendrix
A double-stranded DNA sequence with a higher percentage of G:C base pairs than percentage of A:T base pairs has a higher melting temperature (Tm) primarily because of the more favorable stacking interactions of G:C base pairs to adjacent base pairs compared to the stacking interactions of A:T base pairs to adjacent base pairs.
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Nathan
What is the meaning of "less dense as a solid than liquid" and how is it important to life on earth?
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Nigel Avila
Which are the smallest unit of life

cells

proteins

cycles

dna molecules
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Koen Liu
What is the function of the structural elements of a virus? What is the function of the structural elements of a virus? To package and protect the viral genome To provide a source of energy for the virus To use all of the cell proteins
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Brent
Compare and contrast photosynthesis and cellular respiration. you must write at least 1 similarity and 1 difference
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Nathalie Ochoa
Which of the following is the longest distance from Earth?

A.

the distance to the nearest star beyond the Sun

B.

the distance to the edge of the Universe

C.

the distance to the next galaxy

D.

the distance to the edge of our solar system
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David Mullen
Which activity would eventually result in a stable ecosystem?
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Holland
What cell structure would a leaf or a tree have that a fingernail wouldn't

A. mitochondria

B. Cilia

C. chloroplasts

D. ribosomes
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Colton Harding
Which phrase defines a law? a possible explanation or answer to a scientific question that is based on prior knowledge or research and is testable A statement of fact that is generally accepted to be true and universal because it has always been observed to be true. a hypothesis or group of related hypotheses that can be accepted as true based on repeated experimentation with similar results
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