Chem 120 assignment Study guides, Class notes & Summaries

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 a polysaccharides. More than one answer may be correc...

For the two problems given below, show ALL work and always write appropriate units at all times 1. You have samples of 3 different dandelion poisons. They cost $10 a gallon, $20 a gallon and $30 a gallon respectively. You would like to determine which one is the most effective. State your hypothesis, design an experiment, and state a result that would support your hypothesis. (1 point) 2. If a medicine has a dosage of 20 ml, how many doses are in a 4 gallon bottle? (1 point) 3. If you have ...

1. Balance these chemical reactions: (2 point each, 8 points total) 2. Calculate the formula mass of Al2(SO4)3. (2 points) 3. Calculate the mass of 2.5 moles of NaOH. (1 points) 4. For the balanced chemical equation: Answer the following questions: a. If you produce 7 mols of KBr, how many mols of MgBr2 did you need? (1 point) b. If I have 2 moles of MgBr2, how much KBr can I make in moles? (2 points) 5. You are making 100 ml of a 2 M solution of HCl. How many ml of a 4 M HCl solution will y...

1. For the below, give the name of the functional group and the IUPAC name of the molecule: (0.5 point each, 5 points total) 2. Give the condensed structural formula for each of the molecules below: (0.5 point each, 5 points total) 3. Give an application for each of the following organic chemicals. (0.5 points each, 2 points total) 4. In a specific redox reaction, a species gains an electron. What redox terminology would apply to this species? (0.5 points for each term, 1 point total) 5. Det...

Chem 120 Answer key for Laboratory assignmet week 5 -6 Introduction To General, Organic & Biological Chemistry with Lab (Chamberlain University)

CHEM 120 Week 7 Quiz Assignment Introduction To General, Organic, And Biological Chemistry With Lab With verified and correct answers(2023)

Golden Age of Microbiology: Use the given active learning template (ALT) to connect Scientists with their discoveries in 1-3 sentences.

CHEM 120 Week 5 Assignment: Topic Approval Week 8 Assignment Requirements Instructions: Students will work in groups of 2-3 students. Working as a group, students will pick a topic based on course o utcomes (COs), research that topic for its connection to nursing/health care. Students may pick a topic from the suggested topics list or instructors may choose to assign specific topics to students. Additionally, students may choose a different topic that is relevant to the COs as long as the facult...

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...

dentify an atom that has 4 protons and 6 neutron. What is the number of electrons in that atom? Calculate mass number. Beryllium (Be) Has 4 electrons Mass number = 4+6 = 10 If the number of neutrons are 6, then the mass number will be sum of neutrons and protons 6+4 = 10 Pick any nonmetric to metric equality and convert it. For example, 8.9 lb = _______________ g To find out how many grams in "x" pounds (lb), multiply the number of pounds by 453.59237. 1 lb (pounds) equals 453.592 g...