M1 Science Supp (Practice Midterm)

What should you ALWAYS do during a lab?

• drink chemicals

• follow instructions

• play with fire

• eat food

What should you NEVER do during lab?

• touch broken glass

• ask questions

• tie long hair back

• wear gloves

What 2 things should you do if you get chemicals on your desk?

• wash your desk

• tell the teacher

• nothing

• both A and B are correct

What should you do if you break glass?

• pick up broken glass with your hands

• sweep up the glass with a broom

• tell the teacher

• both B & C are correct

What is the name of the item in the picture

• beaker

• erlenmeyer flask

• test tube

• spatula

What is the name of the item in the picture

• beaker

• erlenmeyer flask

• test tube

• spatula

What is the name of the item in the picture

• gloves

• burner

• test tube

• spatula

What is the name of the item in the picture

• gloves

• burner

• goggles

• spatula

What is the name of the item in the picture

• gloves

• burner

• goggles

• spatula

What is the smallest unit of life

• monkey

• tissue

• organ

• cell