WorksheetsAP Bio Insta-Review Topic 1.2*: Elements of Life
Total questions: 18
Worksheet time: 29mins
A macromolecule is found to have C, H, O, N, and S. Identify?
Carbohydrate
Lipid
Nucleic Acid
Protein
A macromolecule is found to have C, H, O, N, and P. Identify?
Carbohydrate
Lipid
Nucleic Acid
Protein
What macromolecule also has phosphate?
Two students are attempting to recreate the Hershey and Chase experiment to identify the genetic information for a cell. They use radioactive Nitrogen to track the material of interest.
Why can't they identify the genetic material?
Where is the Nitrogen in proteins?
Where is the Nitrogen in nucleic acids?
How many valence electrons does Carbon have?
2
3
4
5
What type of bond does Carbon make other atoms?
Covalent
Hydrogen
Ionic
Van der Waals
Why is the carbon/carbon bond non-polar but with carbon/oxygen polar?
Which of the following macromolecules include nitrogen?
Carbohydrates & Lipids
Lipids & Nucleic Acids
Nucleic Acids & Proteins
Proteins & Carbohydrates
Where is the nitrogen in nucleic acids and proteins?
Which of the following macromolecules has phosphate?
Carbohydrate
Fat
Nucleic Acid
Protein
Which of the following macromolecules has sulfur?
Carbohydrate
Fat
Nucleic Acid
Protein
Which macromolecule has a ratio of 1:2:1 ratio with C:H:O?
Carbohydrates
Lipids
Nucleic Acids
Proteins
Phospholipids are a type of lipid that include…
Nitrogen
Phosphorus
Sulfur
Describe the difference between the dehydration and hydrolysis
What are the four components bound to a central carbon in an amino acids?
What elements are found in all lipids?
CHO
CHON
CHOS
CHOP
