Semester Exam Review

If you see a science experiment set up in the classroom...

• do not touch anything until instructed.
• immediately begin working on the lab.
• go and check all equipment.
• walk around and check each station.

You should read all instructions for a lab...

• only when you don’t know it.

• before you begin any part of the lab.

• as you perform the lab.

• after you set up the equipment.

Horseplay or practical jokes in the laboratory are...

• always against the rules.
• okay.
• not dangerous.
• okay if you are working alone.

Which of the following should not be worn during laboratory activities?

• loose clothing
• dangling jewelry
• open-toed shoes
• all of the above

Which of the following is NOT a biomolecule?

• Water
• Nucleic Acid
• Protein
• Lipid

Tags

NGSS.MS-LS1-7

A monomer is ...

• a single atom
• a building block for polymers
• a single element
• is an inorganic molecule

Tags

NGSS.MS-PS1-1

What is the monomer for a protein?

• Monosaccharide
• Triglyceride
• Amino Acid
• Nucleotide

Tags

NGSS.HS-LS1-6

Which foods are high in protein?

• Meats, cheeses, milk, eggs
• Breads, pasta, grains
• Butter, oil, lard
• Apples, Bananas, Grapes

What is the functions of lipids?

• Quick source of energy
• Builds muscles, skin, enzymes
• Stores genetic information
• Stores energy, insulation, protection

Which of the following is an example of a nucleic acid?

• Glucose
• Phospholipid
• Enzymes
• DNA