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Alchen [17]
3 years ago
8

What molecule has a r group

Biology
2 answers:
Readme [11.4K]3 years ago
7 0

Answer:

Amino acids

Explanation:

harina [27]3 years ago
5 0
Answer: Amino Acid.......
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Four students collected data for the average resting heart rates of 100 people. "Bpm” stands for "beats per minute.”
Musya8 [376]

Answer:

110 bpm as that is a large outlier which is very uncommon whereas the other choices are very common in regards to bpm.

Explanation:

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3 years ago
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The net primary productivity is usually more than 80% of gross primary productivity.
fomenos

Answer:

b. False

Explanation:

  • As GPP stands for the gross primary productivity, it's the total amount of energy produced in the process and the NPP is the net primary productivity. NPP is the difference between the GPP and the energy used by the producer for the process of respiration.
  • GPP is a continuous and ongoing process that consumes the energy as compared to the NPP that store energy and not being used. Thus, GPP can affect NPP but NPP does not affect GPP.
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4 years ago
The attraction of dissimilar molecules to each other illustrates
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<span>the force that causes the molecules on the surface of a liquid to be pushed together and form a layer
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8 0
3 years ago
Jim is in a crowd of people at the mall looking for his girlfriend Tammy, who was supposed to meet him for dinner. Jim realizes
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The answer would most likely be B, diffusion. Diffusion is the process of molecules going from an area of higher concentration of those particles (around Tammy) to an area of lower concentration (around Jim who is across the room), without the use of energy, as they are going with the concentration gradient (higher concentration to lower concentration). In this question, the molecules would be the molecules of Tammy's perfume. The area around her has a higher concentration of perfume particles, as she sprayed the perfume on herself. The area around Jim would be the area of lower concentration, as there are less molecules of perfume around him. Osmosis is the diffusion of water molecules from an area of higher water concentration to an area with a lower water concentration through a semi-permeable membrane. Active transport is the process of diffusion, however, it requires energy as the molecules go across their concentration gradient (from low concentration to high concentration). Facilitated diffusion is the process by which molecules go from a higher concentration to a lower concentration. However, the molecules go through a cell's membrane with the aid of proteins on the membrane. Therefore the answer would be diffusion. 
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3 years ago
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Please answer quickly due soon
melisa1 [442]
Nbddbdbbngentics are not y diff
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3 years ago
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