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Lorico [155]
3 years ago
13

How is lake or river that freezes over helpful to the organisms in the water?

Biology
1 answer:
emmainna [20.7K]3 years ago
3 0
Hello,

<span>Ice serves as a barrier between the water and the cold air above

Hope this helps</span>
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How does the cell cycle provide evidence to support the cell theory? (Hint: All cells come from other cells).
ioda

Answer and Explanation:

All cells come from other cells. during cell division, the parent cells divide forming other cells. The cells prepare for division by multiplication of genetic material so that daughter cells will have the same number of chromosomes as the parent cell, synthesis of new organelles such as centrioles and mitochondria and building up of energy stores in form of ATP to drive the cell through the entire process.

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What amino acid is carried by tRNA with anticodon, GUA?
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Hi There! :)

<span>What amino acid is carried by tRNA with anticodon, GUA?

</span>The mRNA sequence that you have shown above has been given in triplets of bases. These triplets are called codons. Therefore the amino acid that tRNA will bring must be complementary to this hence called the anticodon. There is a rule. A always pairs with U (or T if it was a DNA strand) and C always pairs with G. 

<span>For the first two triplets I will do the anticodon sequence then you can finish off : GUA GCC ..... </span>

<span>Each codon or anticodon triplet codes for an amino acid. To find this out published tables are used. All the possible triplets will be on there. You will simply just have to read off the names of the amino acid stated next to it in that grid table. </span>
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What does Letter A Represent in the Diagram? *<br>​
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