Biology
What are biological catalysts
Enzymes
Greenhouse effect.
What is the formula to find speed?
Speed = distance/time
What does SI stand for?
Système International
Deepest trench in the ocean?
Mariana Trench
What is the equation for photosynthesis?
Carbon dioxide and Water > Glucose and Oxygen
What two parts make up a solution?
Solute and solvent
If a car is undertaking constant acceleration, how would you represent this in a speed/time graph?
With a rising straight line (can be drawn).
What is an example of laboratory PPE
Gloves, lab coat, goggles, closed in shoes
Largest statue in the world?
The Statue of Unity
Net movement of water is called?
Osmosis
What type of chemical reaction occurs when a compound breaks down to form two or more substances?
Decomposition
What are the two types of experimental errors you have to account for in science?
Random and systematic errors.
Most popular beverage in the world?
Water
What is the test for proteins?
Biuret Test
When you combine a metal oxide and an acid what is produced?
Water and a salt.
How is the weight of an object defined?
Weight is the force acting on an object due to gravity.
When calibrating a mercury thermometer, what are the 2 reference points you use?
Melting point (0C) and boiling point (100C) of water.
What is the most used social media platform?
What are the seven types of nutrients in most animal diets?
Carbohydrates, proteins, fats, vitamins, minerals, water and fibre (roughage)
What will happen if undertake electrolysis with tin as a anode and steel as the cathode?
Electroplating with the tin dissolving and coating the steel.
That for every action, there is an equal and opposite reaction
What is the best methods of heating samples at a constant temperature over a long period of time?
How much wood does a woodchuck chuck if a woodchuck could chuck wood?
As much wood as a woodchuck could chuck if a woodchuck could chuck wood.