Author: Harry

Metaphysics is parts of the universe which go beyond our  understanding of the universe which we can not observe. It’s also a theory with no real evidence in and can not be proven by science. In in Shakespeares Macbeth the witches are an example Metaphysical creatures. In act 1 scene 1 the witches predicted the future about Macbeth being thane of cawdor and king. ‘ All hail, Macbeth, hail to thee, thane of Cawdor!’ and ‘All hail, Macbeth, thou shalt be king hereafter!’ this is Metaphysical because nothing in which our science understands can predict the future.

Away, and mock the time with fairest show, False face must hide what the false heart doth know.

Leave and deceive everyone. with a good act. Your face must hide what you what you actually know in your heart.  Which is the fact that we are going to kill Duncan and we are to blame.

Besides, this Duncan Hath borne his faculties so meek, hath been so clear in his great office, that good virtues will plead like angels.

Duncan had used his powers as king so gently has been so good in his great role. That when he dies his great morality will sing like angels.

The captain of Millwall, he is a obstacle I must get rid of. I will have to do this or not get what I want. Coaches don’t look at me I don’t want you to know my deep and dark desires, don’t see my hand act. But I will still do this thing which is evil.

Something  which shows a premonition. In practical terms someone who who organises something

The witches tell us some small truths to win us over but they lie about larger matters and betray us which will have grave consequences.

Length of object = length of magnified object ÷ magnification

For example, if a specimen appeared 10mm in length under a microscope with a magnification of 1,000 times, the calculation of the actual length would be: Length of object = 10 ÷ 1000 = 0.01 mm.To calculate magnification you have to do:  length of magnified object divided by length of object= Magnification

Light microscopes are useful in the study of cell biology because they allow you to see things that you can not see with the naked eye. They work by focusing light rays to magnify objects, in this case cells, up to x1500s. They help us learn about certain cells and how they work.

 This is an onion cell under a light microscope.

Magnification and resolution

Magnification is when you enhance the size of an microscopic object for example an onion cell to make it visible to see using a microscope. Resolution is when you have the ability to distinguish two similar objects in this case cells.

Describe the advantages and disadvantages of using a light and electron microscope.

Scanning electron micrograph (SEM) of various Pollen. Public domain image reference: Dartmouth Electron Microscope Facility, Dartmouth College

http://www.microbehunter.com/electron-microscopes-vs-optical-light-microscopes/ (For next lesson reseach)

 The difference between prokryotes and eukaryotes cells is that eukaryotes cells have a nucleus organelles and linear DNA. However prokryotes have a nucleoid and circular DNA. They do however share some similar features they both have cell membranes and ribosomes.

The difference between a nucleoid and a nucleus is that that a nucleoid is just a spot in the cell and is not separated from the rest of the cytoplasm. But, a Nucleus is a membrane bound organelle which means it is organized and is structured inside the cell.

Muhsin Ahmed- Helped with the previous paragraph.

The distance from a road affects the colour of lichens because cars release sulphur dioxide in exhaust fumes. So the nearer to the road the lichens are a higher concentration of sulphur dioxide the less they will grow because they can not grow in highly polluted areas. Sulphur dioxide contributes to acid rain which destroys the environment.

For some time you could not tell who would win. The armies were like two extremely tired swimmers holding onto each other not being able to move in the water. The villianous MacDonald who was a rebel was supported by the Irish. Lady luck was smiling at the enemy as if she was his whore. But they were not strong enough. Courageous Macbeth laughed at luck and cut through to MacDonald. He didn’t have time to shake hands or say goodbye before Macbeth spilt him in half from his waist to his jaw. And stuck his head onto the castle wall.