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Biology
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Explain the structure of an amino acid and how a peptide bond forms between two amino acids.

An amino acid is made up of four groups bonded to a central carbon atom. These groups include a hydrogen atom, a carboxyl group, an amine group and a R group. The R group differs for each amino acid. A pe...

Answered by Hazal T. Biology tutor
12046 Views

What is/what is the difference between, transcription and translation?

Transcription is the process of of copying DNA information from a DNA strand, to form an mRNA, that can later be used to produce a protein in translation. Transcription will involve the double helix of DN...

Answered by Tasneem P. Biology tutor
2596 Views

Explain how a mutation in the gene coding for an enzyme could lead to the production of a non-functional enzyme.

The base sequence changes so the amino acid sequence changes therefore leading to a change in the types and location of bond formation thus a change in the tertiary structure occurs. This prevents the enz...

Answered by Biology tutor
5107 Views

What is the role of an enzyme?

Enzymes are biological catalysts that speed up chemical reactions by providing an alternative reaction pathway with lower activation energy.

Answered by Regina B. Biology tutor
2352 Views

Describe how the products of the Light dependent stage of photosynthesis are used in the Calvin cycle (3marks)

Reduced NADP is used to reduce GP to TP. The ATP provides the energy needed for the reduction of the aforementioned reaction. It also provides a phosphate ion to regenerate RuBP from TP.

Answered by Bill C. Biology tutor
2494 Views

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