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Bess [88]
3 years ago
5

Which technique involves injecting an animal with a radioactive molecule to see which part of the olfactory bulb is most activat

ed by different chemicals? genetic tracing olfactory evoked potentials 2-dg tvc-15?
Biology
1 answer:
Rudiy273 years ago
8 0

The asnswer is 2DG also known as 2-Deoxy-D-glucose.  2DG is a glucose molecule that has the 2-hydroxyl group replaced by hydrogen, so that it cannot undergo further glycolysis. As such; it acts to competitively inhibit the production of glucose-6-phosphate from glucose at the phosphoglucoisomerase level (step 2 of glycolysis).

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The German physician Rudolf Virchow used a microscope
MA_775_DIABLO [31]

Answer:

D

Explanation:

Virchow's work is based off of that living things cannot exist without there being previous living things. Therefore, it has to be D because all new cells must come from currently living cells

8 0
3 years ago
An epithelial cell with Celia would have them on the ______ surface.
JulijaS [17]

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6 0
2 years ago
10 POINTS !!!!
suter [353]

Answer:

The best example of environmental influence that would most likely result in natural selection is that a food resource disappears in a pond, and some frogs in a population can eat the remaining food resource, while others cannot.

Explanation:

Among the environmental factors that can influence natural selection at a given time is the availability of food. Natural selection, from the point of view of evolution, is influenced by adverse environmental conditions, being food shortage one of them.

In conditions of food shortage in a pond, as in the example of the frog population, only the most apt will be able to take advantage of nutritional resources, while the less apt will not be able to survive. The ability to survive with little food available becomes an inherited trait that will be passed on to future generations.

In any case, tolerance to adverse conditions becomes adaptation, which translates into survival and reproductive success.

  • <em>The other options are not correct because </em><u><em>none of them show environmental pressure that can lead to natural selection</em></u><em>.</em>
5 0
2 years ago
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What is the only place in cells where oxygen, enzyme, and food molecules can combine to release energy​
tiny-mole [99]

Answer:

Cellular Resperarion

Explanation:

3 0
3 years ago
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The physical characteristics of an organism are called its__________
Bond [772]
I believe it's phenotype
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