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skad [1K]
3 years ago
9

PLEASE HELP!!! I NEED HELP!!!! Not Biology Its Science!

Biology
1 answer:
ss7ja [257]3 years ago
7 0
Conduction, convection, and radiation 
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B . its a 50 50 chance because the traits are stronger 
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Suppose that an arginine residue in the active site of an enzyme was mutated to alanine. As expected, the alanine mutant was ina
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Answer:

Alanine to lysine.

Explanation:

Mutation may be defined as the sudden, heritable change in the genome sequence of an organism. Two main types of mutation are chromosomal mutation and point mutation.

The mutation has occurred in which the arginine is replaced by alanine. The mutation that can restore to wild type is the conversion of alanine with lysine.    Since both arginine and lysine are basic amino acids. They both shows almost similar function and the replacement of lysine with alanine shows the wild type activity.

Thus, the answer is alanine to lysine.

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4 years ago
The drug colchicine inhibits the formation of spindle fibers during mitosis if you treat diving plant cells with colchicine what
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Chromosomes would divide in interphase and enter mitosis. However, the spindle apparatus would not form, so the chromosomes would end up in the metaphase form and no further mitotic events would take place.

Explanation:

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3 years ago
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Is your liver inferior or superior to your heart ?
tiny-mole [99]

Answer:

the liver is inferior

Explanation:

Your heart is above your liver so your heart is superior to your liver and your liver is inferior to your heart(i think that's how it works)

6 0
3 years ago
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Please help. What are the pros and cons of nuclear energy? Is it a viable alternative to fossil fuels? What are our best options
Firlakuza [10]

Answer:

Pros

Low Greenhouse Gas Emissions. ...

High Power Output. ...

Inexpensive Electricity. ...

Nuclear Energy Doesn't Rely on Fossil Fuels. ...

Economic Impact. ...

Back-end Environmental Impact. ...

Past History of Nuclear Accidents. ...

High Up-Front and End Stage Cost.

Explanation:

Nuclear power is dirty, dangerous and expensive. ... Nuclear energy is both expensive and dangerous, and just because nuclear pollution is invisible doesn't mean it's clean. Renewable energy is better for the environment, the economy, and doesn't come with the risk of a nuclear meltdown.

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3 years ago
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