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Explain the genetic code.

After the cell has carried out the process of DNA transcription, we are left with a transcribed mRNA fragment. This, similar to DNA, is a chain of 4 different bases - cytosine, guanine, adenine and uracil...

Answered by Maja W. • Biology tutor

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How do alliances contribute to military security?

By becoming a member of a military alliance, states acquire military security. States who believe that their territorial sovereignty might not survive just on their own resources are more likely to join a...

Answered by Virag T. • Government and Politics tutor

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What is the limiting reagent and thus the mass of product for the reaction: P4O10 + 6H2O --> 4H3PO4 if 5.00 g of P4O10 react with 1.50 g of water?

1) Determine the moles of each reactant and thus the limiting reagent:# moles= mass (g)/M_{r .}M_r of P₄O₁₀ = (4 x 30.97) + (10 x 16.00) = 283.88 g mol

Answered by Elise W. • Chemistry tutor

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Discuss the role of the cell membrane in cellular function.

The cell membrane, or phospholipid bilayer, encompasses the contents of a cell and allows for organelles to be contained within the cytoplasm. The cell membrane is semi-permeable, thus is allows the movem...

Answered by Ana R. • Biology tutor

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Who was resposinble for Czechoslovakia's Velvet Revolution in 1989?

Student dissidents played an important part within the resistance circles as well as making the most direct contribution to the Velvet Revolution. It was the students that acted (however unintentionally) ...

Answered by Tutor121696 D. • History tutor

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