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castortr0y [4]
3 years ago
11

Which organelle helps to support, strengthen, and protect the cell? not found in animal cells.

Biology
1 answer:
irga5000 [103]3 years ago
3 0
Cell wall strengthens the cell

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Should the FDA should give Aquabounty permission to grow and sell transgenic salmon? Why or why not?
True [87]

Answer:

Yes it should be approved

Explanation:

The FDA should give Aquabounty permission to grow and sell transgenic salmon because studies have shown that transgenic salmons which are genetically modified are harmless. This finding has allayed the fears of the people. Permission to grow and sell this type of salmons will make it easier for transportation to other parts of the country because it doesn’t necessarily have to come from the sea. It also ensures there is increased availability of the products all over the country.

6 0
3 years ago
What can you conclude is one disadvantage of the arrangement of glucose molecules that gives chitin and cellulose their strength
Lynna [10]
The correct answer is the option B) It does not allow for the accumulation of glycogen and, therefore, limits the organism's mobility.
Explanation:
In cellulose and chitin the arrangement of glycogen in in alternate arrangement that provides the support to the plants that makes it strong and the limits its mobility.
If plants lac their special arrangement of the glycogen in chitin and cellulose the water will flow in and it will not be stand upright.
Thus, the correct answer is option B) It does not allow for the accumulation of glycogen and, therefore, limits the organism's mobility.


5 0
1 year ago
Which provides evidence for the theory that Earth's life forms evolved from a common ancestor?
PSYCHO15rus [73]

Answer:

B

Explanation:

Because that answer proves that all organisms do come from similar ancestors.

3 0
3 years ago
Read 2 more answers
TRNA molecules deliver amino acids to ribosomes where the amino acid next
lesantik [10]

Answer:

tRNA molecules deliver amino acids to ribosomes where the amino acid next becomes an anticodon (option C).

Explanation:

A tRNA molecule is able to deliver amino acids to the ribosomes for protein synthesis, forming an anticodon that complements the codon of the mRNA being translated. The mRNA molecules are responsible for conducting the genetic code —obtained from DNA transcription— to be translated by the ribosomes. This code is established by sequences of three nucleotides, called codons, which encode different amino acids.

What happens when mRNA molecules expose codons to ribosomes is that a tRNA molecule containing a complementary anticodon is formed, which is conducted to the ribosome to bind to the codon. This allows, according to the genetic code, the formation of a protein with a specific sequence of amino acids.

6 0
2 years ago
The purple color in a purple pea plant is dominant to a white-color. what would be the expected outcome of a cross between a pur
pentagon [3]
Well, it depends on the purple pea plant. Purple pea plants can have either PP or Pp.

White pea plants always have recessive, so it would have pp only.

So, the expected outcome of the cross would be - 
PP x pp or Pp x pp

PP x pp = all the offspring would be purple in colour 
 or 
Pp x pp = half would be purple and the other half would be white


6 0
3 years ago
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