Lab Safety
name two things you may need to wear for safety in the lab
lab coat/ safety glasses/ gloves
the digestive system starts in the .....
mouth
ruler, metre stick
what is needed to view cells?
microscope
name a vitamin
name the symbol that means to catch fire easily
flammable
name 2 types of teeth
incisors, canines, premolars, molars
what piece of equipment is needed to measure temperature?
the part of the cell that controls what goes in and out of the cell
cell membrane
name a mineral
calcium, iron, phosphorus, zinc, magnesium
name the symbol that causes death if swallowed
toxic
name the tube that connects the mouth to the stomach
oesophagus
what piece of equipment is needed to measure mass?
weighing scales/ electronic balance
the part of the cell that controls everything
nucleus
iodine is used to test for what substance in food?
starch
name the symbol that can burn skin
corrosive
the most acidic part of the digestive system
stomach
what is the unit of measurement for mass?
grams/ kilograms
the part of the cell that makes protein
ribosomes
name the 5 nutrients
protein, fat, carbohydrates, vitamins, minerals
name the symbol that causes damage to plants and animals
environmental hazard
where are the nutrients absorbed in the digestive system?
small intestine
what is needed to measure curved lines?
opisometer
name something only found in plant cells
chloroplast, cell wall, vacuole
benedicts solution is used to test for what substance in food?
reducing sugar/ glucose