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Socks
BiologyBiology
What are two ways excess nitrogen is added to the nitrogen cycle
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Johan
BiologyBiology
Examples of autoimmune disease are _

a

Flu, rheumatoid arthritis and Type I diabetes

b

Type I diabetes, rheumatoid arthritis and influenza

c

Lupus, rheumatoid arthritis and Type I diabetes

d

Type I diabetes, malaria and lupus
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Azaria Galvan
BiologyBiology
In order to grow, all organisms must
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Aria Fitzpatrick
BiologyBiology
The DNA in a cell's nucleus encodes proteins that are eventually targeted to every membrane and compartment in the cell, as well as proteins that are targeted for secretion from the cell. For example, consider these two proteins: Phosphofructokinase (PFK) is an enzyme that functions in the cytoplasm during glycolysis. Insulin, a protein that regulates blood sugar levels, is secreted from specialized pancreatic cells. Assume that you can track the cellular locations of these two proteins from the time that translation is complete until the proteins reach their final destinations. For each protein, identify its targeting pathway: the sequence of cellular locations in which the protein is found from when translation is complete until it reaches its final (functional) destination. (Note that if an organelle is listed in a pathway, the location implied is inside the organelle, not in the membrane that surrounds the organelle.)
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Brycen Chase
BiologyBiology
What similarity do animals and plants share?
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Fleming
BiologyBiology
This is a model of a bacterial cell. What statement about the structure and function of bacterial cell parts is correct? A) DNA is contained in a primitive nucleus. B) Energy for movement is generated in the pilli. C) Ribosomes are the location for protein synthesis. D) Cellular respiration takes place within the mitochondria.
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Blaine Mitchell
BiologyBiology
How can the locations where ancient fossils are found be used as evidence for continental drift
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Gloria Turner
BiologyBiology
Many songbirds breed in North America in the spring and summer and then migrate to Central and South America in the fall. They spend the winter in these warmer areas, where they feed and prepare for the spring migration north and another breeding season. Two hypothetical species of sparrow, A and B, overwinter together in mixed flocks in Costa Rica. In spring, species A goes to the east coast of North America, and species B goes to the west coast. What can you say about the isolating mechanisms of these two species?
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Selina
BiologyBiology
Organelles that act like a digestive

system which takes in nutrients, breaks

them down, and creates energy rich

molecules for the cell
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John Ruiz
BiologyBiology
How much do landscape features on the moon change over

time compared to landscape features on Earth? Explain your

answer.
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Karter Bass
BiologyBiology
Why is it extremely dangerous to eat the "destroying angel" mushroom?
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Emilie Burgess
BiologyBiology
Based on the data collected the highest rising bread would use yeast warm water and the addition
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Dax Arias
BiologyBiology
Explain how organisms contribute to fossil fuels.
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Clinton Bender
BiologyBiology
Organisms that break down complex compounds and dead tissue are
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Zack Johnston
BiologyBiology
Which is an example of dehydration synthesis?

A.) DNA synthesis from nucleotides

B.) conversion of proteins into its amino acids

C.) conversion of lipids into fatty acids
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