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Gallileo
Newton
Tesla
Einstein
Cooper
100
This gland produces the hormones responsible for initiating puberty, including FSH and LH.
What is the pituitary gland?
100
The full name of the organelle which transports material from one part of the cell to another.
What is endoplasmic reticulum?
100
This type of change does not result in the formation of a new substance.
What is a physical change?
100
This type of wave and need a medium to travel through. Sound would be an example.
What are mechanical waves?
100
The particles of this pure substance are made of more than one type of atom.
What is a compound?
200
This is when a complex molecule is transformed into simpler atoms or molecules.
What is decomposition?
200
The term given to the daughter cells of meiosis cell division, used to indicate the relative number of chromosomes.
What is a haploid cell?
200
This process creates a solution with a lower concentration.
What is dilution?
200
Polysaccharides such as starch are broken down into these.
What are simple sugars (or monosaccharides)?
200
This type of lens causes the light to refract away from the normal.
What is a diverging lens?
300
Dogs can hear above this frequency, but humans cannot.
What is 20000 Hz?
300
This is when a solid changes to a gas, or a gas changes to a solid.
What is sublimation?
300
This nutrient is very inefficient to use as an energy source as it creates urea as a by-product.
What is protein?
300
This concentration results from dissolving 1 kg of solute in 1000 mL of water.
What is 1000 g/L?
300
This type of tissue is the primary component of the largest organ in the body.
What is epithelial tissue?
400
The lining of the uterus that is shed each month during menstruation.
What is the endometrium?
400
This process leads to greater genetic diversity in a population.
What is meiosis?
400
This is when oxygen reacts with a material to change it.
What is oxidation?
400
This separation technique relies on two distinct phase changes.
What is distillation?
400
60 dB on the Decibel scale is this many times louder than 20 dB.
What is 10000 times louder?
500
The phases of cell division, listed in the correct order.
What are Prophase, Metaphase, Anaphase and Telophase?
500
This colour of light has the highest energy.
What is violet?
500
This characteristic property can be calculated from two non-characteristic properties.
What is density?
500
When a reaction absorbs energy in a solution, this temperature change occurs in the solvent.
What is a temperature decrease?
500
This hormone is secreted by the corpus luteum to decrease the production of FSH and LH.
What is progesterone?