Chem120 assignment Study guides, Class notes & Summaries

CHEM 120 Week 5 Assignment; Redox and Organic Chemistry (20 points)

CHEM 120 Week 1 Assignment; Remediation Dropbox

CHEM 120 Week 3 Assignment; Stoichiometry and Solution Chemisrty

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CHEM 120/CHEM120 Week 4 Assignment Graded A

CHEM 120/CHEM120 Week 4 Assignment Graded A

CHEM 120/CHEM120 Week 4 Assignment Graded A

1. Question:Which of the following are examples of proteins? Select all that apply. 2. Question:You find a mRNA fragment reads in part as AAU-UUA-GAU-UAA. The template strand of the DNA that coded for this fragment would read: 3. Question:Choose the carbohydrates that are classified as polysaccharides. More than one answer may be correct. 4. Question:Which bio-molecules below is easily broken down by our bodies to form glucose? More than one answer may be correct. 5. Question:Your body break...

Week 4 Assignment: 20 points 1. Solve these ideal gas law problems. Show all work for credit. a. A gas occupies 250 mL at 739 mmHg. For a gas at constant temperature, determine the volume of gas at 514 mmHg. (1 points) P*V=P*V 739*250 = 514*V /514 = 359 b. Use the molar volume of a gas, at STP, to determine the number of moles of CO2 in 4.00 L of CO2 gas. (1 points) 22.4L/mol 4*(1/22.4) 0.179 c. A sample of nitrogen (N2) has a volume of 50.0 L at a pressure of 2 ATM. What is the volu...

MC/Select all that apply: 1 point each 1. Which of the following are examples of proteins? Select all that apply. A) Antibodies B) DNA C) Enzymes D) RNA E) Hemoglobin 2. You find a mRNA fragment reads in part as AAU-UUA-GAU-UAA. The template strand of the DNA that coded for this fragment would read: A) AAU-UUA-GAU-UAA B) AAT-TTA-GAT-TAA C) TTA-AAT-CTA-ATT D) UUA-AAU-CUA-AUU 3. Choose the carbohydrates that are classified as polysaccharides. More than one answer may be correct. A) ...