Carbohydrates and Lipids

Multiple Choice

To test for SIMPLE sugars, what indicator should be used?

• Iodine

• Benedicts

• Biuret

• Sudan Red

Multiple Choice

Biuret is an indicator that tests for the presence of...

• protein

• starches

• sugars

• lipids

Multiple Select

What are the two ways (indicators) that test for the presence of lipids?

• Iodine

• Biuret

• Sudan

• Brown paper bag

Multiple Choice

I am testing for the presence of starch, which pair would indicate a positive test?

• Benedicts/light blue

• Iodine/brown

• Benedicts/orange

• Iodine/dark blue

Multiple Choice

Many __________ come together to form one ______________.

• monomers; polymer
• polymers; monomer

Multiple Choice

This molecules is a

• amino acid
• nucleic acid
• carbohydrate
• lipid

Multiple Choice

Which of the following elements is NOT found in carbohydrates?

• Carbon
• Hydrogen
• Nitrogen
• Oxygen

Multiple Choice

Simple sugars, like glucose, are called

• monosaccharides
• disaccharides
• polysaccharides
• starch

Multiple Choice

This molecule is a

• carbohydrate
• nucleic acid
• protein
• lipid

Multiple Choice

Glycerol and fatty acids are the monomers of

• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids

Multiple Choice

Provides long term energy and insulation,

• lipids
• carbohydrates
• nucleic acids
• proteins

Multiple Choice

When something is 'water loving' it is.....

• Hydrophobic
• Hydrophilic 
• Hydroelectric 
• Hydroloric

Multiple Choice

When something is 'water fearing' it is....

• Hydrophobic
• Hydrophilic 
• Hydroelectric 
• Hydrochloric

Multiple Choice

Which part of this phospholipid is hydrophobic?

• fatty lipid tails
• head
• all of it is hydrophobic
• none of it is hydrophobic

Multiple Choice

When looking at the cell membrane, where are the lipid tails located?

• Inner part of the bilayer
• Outer part of the bilayer
• At the end of the bilayer
• Goes through each end of the bilayer

If you had problems downloading the Safe Exam Browser for the Biology Check In, please raise your hand!!!!

Breakout rooms

1. Watch and answer the questions in the EdPuzzle: Biomolecules - Amoeba Sisters by clicking here: https://edpuzzle.com/assignments/623263b44c932942bb385189/watch

2. Make sure to use your REAL NAME and DO YOUR BEST - GRADED ON ACCURACY!!!

3. While watching this video, you may also go ahead and fill out Slide 4 in your Part B, Unit 1: Macromolecules INB (2 birds, one stone!)

4. I will be meeting with a couple of you!

​https://tinyurl.com/ncvatech