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Gala2k [10]
3 years ago
13

what is the main difference between prokaryotic cells and eukaryotic cells/7732903/99f7a427?utm_source=registration

Biology
1 answer:
leva [86]3 years ago
7 0
The difference is that eukaryotic has a nucleus prokaryotic doesn't.
In eukaryotics, the mitochondria and chloroplasts perform various metabolic processes and are believed to have been derived from endosymboic bacteria. In prokaryotic similar processes occur across the cell membrane; endosymboints are extremely rare.  

The cell walls of prokaryotic are generally formed of a different molecule (peptidoglycan) to those eukaryotics (many eukaryotics do not have a cell wall). 

Prokaryotic are usually much smaller than eukaryotic cells.

Hope this helped :)
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Identify the 2 major groups of enzymes that make the redox reactions possible: Describe their role in these reactions.
adell [148]

Answer:Enzymes that makes redox reactions possible in a biochemical process includes those that help to catalyze the transfer of electrons, atoms, or functional groups.

Explanation:

Here are some class categories of these enzymes and their roles ;

• Oxidoreductases - Transfer of electrons (hydride ions or H atoms)

• Transferases - Group- transfer reactions

• Hydrolases - Hydrolysis reactions (transfer of functional groups to water)

• Lyases - Addition of groups to double bonds, or formation of double bonds by removal of groups Transfer of groups within molecules to yield isomeric forms

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The above are however classified, given code numbers, and assigned names according to the type of transfer reaction, the group donor, and the group acceptor.

7 0
3 years ago
A student conducted an experiment to test whether talking to plants would help them to grow faster. The student talked to one gr
timurjin [86]
The answer I believe would be talking to plants may or may not helps plants grow faster because the amount of water given was likely different for each group. I say this because there are more than one manipulated variables. (Each experiment should only have one manipulated variable to really be able to come to a conclusion) The student wants to see if talking to the plant will help. But the student also used different watering methods. So there was more than one manipulated variable. This can not give a good enough result because we do not know which affected the plant- the talking or the watering method/amount.

Hope this helps!
Can u plz mark me as brainliest?
4 0
4 years ago
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Two next-door neighbours use very different strategies when it comes to landscaping their front yards. One neighbour plants a fr
USPshnik [31]

Answer: When the city/county/state/region declares a drought and stops the use of water on lawns, the green stuff dies.The guy with the drought resistant set up will hardly notice any difference in the look of his yard.

Explanation:

5 0
4 years ago
3.Commercial development in the U.S. has resulted in an increase in the number of roads, housing developments, shopping centers,
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The correct answer is option A, that is, development often causes habitat fragmentation, which can threaten biodiversity.

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Fragmentation can be a result of natural procedures like floods, fires, and volcanic activity, but it is more generally caused due to human activities like an increase in the number of roads, housing developments, shopping centers, and parking lots.  

With the enhancement in human activities, the effect of fragmentation become more. Eventually, it results in the devastating influences on the local species, a complete modification to the landscape, and the loss of the region's wilderness heritage.  


3 0
3 years ago
How to clean every types of pollutlon? PLEASE WITH LONG ANSWER
PolarNik [594]

Answer:

Properly dispose of hazardous household items. ...

Reduce or eliminate use of fertilizers and chemical herbicides and pesticides. ...

Make an appointment to service your septic system. ...

Landscape with native plants. ...

Eliminate bare spots in your yard. ...

Make a rain garden.

Explanation:

Does it work

4 0
3 years ago
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