Why is protein synthesis different in prokaryotes and eukaryote
A prokaryotic cell is a cell without a nucleus or membrane bound cell, a Eukaryotic cell has a nucleus and membrane bound cells, a virus is unrelated
hope this helps you :)
Prokaryotic protein synthesis can be fairly fast because one gene can be transcribed and translated simultaneously. Eukaryotic synthesis is slower, but more precious. They can "check" the mRNA before it is translated into protein.
What constitutes the majority of the debris found in the “garbage patch” located in the North Pacific Ocean?
Answer: plastic is the main constituent in the garbage patch found in North Pacific Ocean. It was estimated to be approximately 80 thousand tonnes or about 1.8 trillion pieces of plastic in the patch. A total of 1.8 trillion plastic pieces were estimated to be floating in the patch.
Plastic is most of the debris.
Free-floating fishing nets make up another 10 percent of all marine litter, or about 705,000 tons, according to U.N. estimates.
If a star is 300 light-years from Earth, how long does it take light from that star to reach Earth? 300 light-years 300 years 300 hours 300 days
If a star is 300 light-years from Earth, it will take 300 light years from that star to reach Earth. So, the correct option is A.
What is Light year?
A light year is defined as the larger unit of length used to express astronomical distances which is approximately equal to 9.46 trillion kilometers or 5.88 trillion miles.
A light year is explained as a measure of distance and not as time where light travels at a speed of 300,000 km/s where the distance that light will travel in one year is considered as a light year which is 9.4611012 is equal to km. When a star is 300 light-years from Earth, it will take 300 light years from that star to reach Earth.
Your question is incomplete, most probably the complete question is:
If a star is 300 light years away from Earth, how long does it take light from that star to reach Earth?
A. 300 light-years
B. 300 years
C. 300 hours
D. 300 days
It would take 300 light years to reach Earth.
Compare epidemic and murine typhus.
The major differences between murine and epidemic typhus are their infection mode.
Typhus is a fever disorder that can be endemic or epidemic in nature. Both disorders are pathological and sociologically similar. Endemic typhus is also called as murine typhus.
murine typhus includes several symptoms such as high fever, rashes on the trunk of the body, nausea, diarrhea, and vomiting and infects by the flea feces contact to cut or open wound.
Epidemic typhus is a similar disorder but with more serious symptoms, including hypotension, bleeding into the skin, delirium, and death and spread by infected body lice.
Thus, the major differences between murine and epidemic typhus are their infection mode.
When viewing a specimen through a light microscope, scientists use ________ to distinguish the individual components of cells.a beam of electrons radioactive isotopes special stains high temperatures
When viewing a specimen through a light microscope, scientists use special stains to distinguish the individual components of cells.
Microscope cell staining -
Microscope cell staining is a method that is used to for the better visualization of the cells and the parts of the cell , when are studied under microscope .
Stains are basically a type of biological tissues .
By the use of different type of stains , a nucleus of the cell or the cell wall of the cell are viewed easily , cells are sometimes stained in order to highlight metabolic process and can be used to find the difference between a dead or a live cell .
Some type of stains are specific for living cells , but some stains can work both for living as well as the non living cells .