Answer:
C. is the correct answer.
Explanation:
This choice only leaves one question out: "Is it a less expensive alternative?"
This is an unnecessary question, for there are many items that hurt the enviroment that are cheaper to the consumer.
All other questions are correct.
Have a great day, and mark me brainliest if I am most helpful!
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Answer:
Answer below
Explanation:
- As the radius of a cell increases, its surface area increases as the square of its radius, but its volume increases as the cube of its radius (much more rapidly).
- Therefore, as a cell increases in size, its surface area-to-volume ratio decreases.
- Prokaryotic cells have internal folding of the cell membrane which are responsible for certain functions like respiration.
- These foldings too increase the surface area.
Prokaryotic cells have internal folding of the cell membrane which are responsible for certain functions like respiration. These foldings increase the surface area.
Eukaryotic cells are compartmentalized which is a method to increase the surface area as there are lots of membranes inside the cell across which many processes take place.
In some cells like the ones making the lining of the villi in the small intestine there are folding in the outer cell membrane which also increases the surface area,
Non-motile cilia are structures in a cell membrane that also increase surface area. Non-motile cilia are like oars that push through the cell membrane. They are thinner and longer than microvilli. Non-motile cilia are also called primary cilia.
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(Hope this helps can I pls have brainlist (crown)☺️)
The answer is Lungs. So that air passes from the trachea to one Lungs that is the answer. I hope I helped
Answer:
The correct answer is A) Proteins in the cell will include lysine instead of phenylalanine at amino acid positions specified by the codon UUU.
Explanation:
If a mutation occurs in the bacterial cell that produces aminoacyl tRNA synthetase that attaches a lysine instead of normal phenylalanine than during the translation process when this tRNA will come opposite to its complementary codon sequence i.e. UUU it will add lysine in place of phenylalanine.
Therefore where ever in the mRNA the UUU codon would be present the mutated tRNA having anticodon AAA bounded with lysine residue will be added. As a result, the protein will include lysine amino acid residue in place of phenylalanine. So the correct answer is A.
Explanation:
Glucose and fructose are joined to form sucrose.
Cellulose is a polymer of glucose.
Monomers of sucrose and cellulose are joined by glycosidic bond to form disaccharides and polysaccharides respectively.