BIOLOGY HIGH SCHOOL

Which cells undergo cell division?a. prokaryotic cells only
b. eukaryotic cells only
c. cancer cells only
d. both prokaryotic and eukaryotic cells

Answers

Answer 1
Answer: The answer is D.

Prokaryote means cells that do not have a true nucleus.  Eukaryotes means they have a nucleus.  All cells undergo cell division, nucleus or not
Answer 2
Answer:

Answer:

b

Explanation:

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During reduction, 3-PGA reacts with ATP and NADPH. What does ATP contribute to the reaction?A. carbon
B. hydrogen ions
C. electrons
D. phosphate group

Answers

D. phosphate group

ATP usually releases energy by breaking down the weak phosphate cell present.  The energy released due to the breaking down of the phosphate cell is then utilized. The ATP is converted to ADP. Whenever a cell feels the necessity for energy it releases a phosphate to gather the energy. It is an automatic and ongoing process. The weak bond between the second and the third phosphate is always targeted for turning ATP to ADP. This is the reason ATP is considered the main energy currency for the cell.

Answer:

D. Phosphate group

Explanation:

I got it correct on edge thanks to the person above me :)

Finally, It Is Brought Back To Earth In Te Form Of?

Answers

The right answer for the question that is being asked and shown above is that: "Rain or snow." Finally, It Is Brought Back To Earth In Te Form Of Rain or snow. This is part of the water cycle. From evaporation, condensation and lastly, it is followed by precipitation.

Often, the second part of a scientific name is (1 point)

Answers

A. a description of a trait or habitat.

Which is a structure that contains the cell’s hereditary information and controls the cell’s growth and reproduction? nucleus Golgi apparatus ribosome mitochondrion

Answers

Ribosomes synthesize proteins, and mitochondrion convert chemical energy in foods, and those two aren't where hereditary information is stored. The Golgi apparatus changes and packages proteins for export, so that isn't correct. The Nucleus is the cell structure that stores hereditary information and manages cell growth/reproduction.

Plain and simple, the answer is Nucleus.

Which best describes the role of immunosuppressants in transplant surgeries?

Answers

Immunosuppressants, by it's name itself, suppresses or inhibits the immune system for functioning in a certain amount of time. It is administered usually during transplant surgeries, so that the new cells of the organ does not get killed by the recipient's immune system.

Fossil fuel dependence is associated with _______.a. environmental consequences
b. economic consequences
c. development hindrances
d. all of the above

Answers

The correct answer for the question that is being presented above is this one: "d. all of the above." Fossil fuel dependence is associated with environmental consequences, economic consequences, and development hindrances. 

Answer: d. all of the above

Fossil fuels such as coal, oil and gas are beneficial sources of energy used by the human society. Fossil fuels are non- renewable resources, which are produced after millions of years of geological and biological activity taking place inside the earth crust. Human society is mainly dependent upon the fossil fuels to maintain it's energy needs.

There are some negative consequences associated with fossil fuels:  

Environmental consequences: Fossil fuels are used for generation of energy in the power plants and by the automobiles. These sources releases partially and completely combusted products which includes the poisonous gases causing air and water pollution.

Economic consequences: Fossil fuel use is related with economic crisis because fossil fuels are non- renewable resources, which cannot be replenished once used. They are expensive and many commercial energy generation processes are dependent on them such as electricity, transportation and others.  

Development hindrances: Large dependence on fossil fuels creating an hindrance on development process. As, there are very few findings which are resulted which could replace the fossil fuels, these finding can be beneficial for the environmental and economic point of view.

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