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How do I identify the hormones when they are displayed on a graph of the mentsrual cycle?

It is important to look at the shape of each line. Regardless of the species, the line with the largest, solitary spike is LH (luteinising hormone) and this occurs just before ovulation. The line which is ha...
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Answered by Eloise C. Biology tutor
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What do I do with the Hardy-Weinberg equation?

p 2 + 2 pq + q 2 = 1 It looks daunting at first but once you get the hang of them they can be easy marks in the exam. p is the frequency of the dominant allele in the population, and q is the frequency of th...
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Answered by Atalie S. Biology tutor
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How is RNA different to DNA?

There are a few key points you should remember. RNA has a ribose sugar instead of a deoxyribose sugar, RNA also has uracil instead of thymine, so uracil binds to adenine. The base pairings in RNA are G-C, A-...
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Answered by Atalie S. Biology tutor
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Describe how the structure of an antibody is related to its function?

1) They contain a variable region also called the Fab region, allowing the attachment of an antigen to the antibody 2) They contain 2 light chains and 2 heavy chains allowing a sturdy structure, also allowin...
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Answered by Parthik P. Biology tutor
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What are the different stages of Mitosis?

Mitosis occurs in a continuous, sequential order and has 5 stages: 1) Prophase 2) Metaphase 3) Anaphase 4) Telophase. Interphase Interphase occurs before Mitosis and is the process where the cell is preparin...
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Answered by Ellen C. Biology tutor
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