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What occurs during the metaphase stage of mitosis?

Metaphase is the third stage of mitosis, following Interphase and Prophase. During interphase, the cell replicates its organelles and centrosomes and synthesis of specific proteins for mitosis occurs. During...
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Answered by Josephine M. • Biology tutor
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Explain how Bach's Saranbande and Gigue show that it is a typical Baroque Work.

Firstly, looking the melody regularly contains conjunct and diatonic melodies with ascending, descending and arch-like shapes. There is use of fortspinnung as the melody is repeated and spun out. The tessiat...
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Answered by Naomi A. • Music tutor
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Find the range of values of k for which x²+kx-3k<5 for some x, i.e. the curve y=x²+kx-3k goes below y=5

We know that x²+kx-3k-5&lt;0 for some x for the values the k that we are trying to find.This will only occur when the curve has two distinct intersections with the x-axis. There are two distinct intersection...
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Answered by Peter S. • Maths tutor
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In regards to kidney function, describe the processes involved in an individual who is well hydrated.

The water potential of blood rises. This is detected by osmoreceptors in the hypothalamus in the brain. This detection stimulates less ADH to be released. ADH is Antidiuretic Hormone. It’s role is to alter m...
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Answered by Grace T. • Biology tutor
3507 Views

Estimate the radius of the moon based on a solar eclipse given the distances between the earth and the moon, the earth and the sun, and the radius of the sun.

A diagram showing the moon directly between the earth and the sun is key here. If we call the radii of the sun and the moon r s and r m and the distances from earth D s and D m. respectively, there are simil...
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Answered by Alastair M. • PAT tutor
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