a) Describe your experience with using gas laws in your life and at work. For example, have you ever climbed a mountain and cooked your food there or gone scuba diving? Describe the application and the impact (both positive and negative) that manipulation of the properties of gases and solutions may have on our health […]
Which of the following is an example of a hydrogen bond? (1990:9) a. The peptide bond between amino acids in a protein b. The bond between an oxygen atom and a hydrogen in the carboxyl group of a fatty acid c. The bond between Na+ and Cl- in salt d. The attraction between a hydrogen […]
A feature of organic compounds NOT found in inorganic compounds is the presence of (1994:10): a. ionizing chemical groups b. electrons c. carbon atoms covalently bonded to each other d. oxygen e. hydrogen bonds
The bonding of two amino acid molecules to form a larger molecule requires: a. the release of a water molecule b. the release of a carbon dioxide molecule c. the addition of a nitrogen atom d. the addition of a water molecule e. an increase in activation energy
Which of the following best characterizes the reaction represented below (1999:14) A + B + energy → AB a. hydrolysis b. catabolism c. oxidation-reduction d. exergonic reaction e. endergonic reaction
Which of the following can be used to determine the rate of enzyme-catalyzed reactions (1994:37) a. rate of disappearance of the enzyme b. rate of disappearance of the substrate c. rate of disappearance of the product d. change in volume of the solution e. increase in activation energy
The Hershey-Chase research showed that: Bacteria could be transformed DNA was the molecule of heredity DNA was in the shape of a double helix bases paired in a predictable way (A’s to T’s and G’s to C’s)
The “rungs” of the DNA ladder are made of: Phosphates and bases Sugars Sugars and phosphates Bases
Paper, Order, or Assignment Requirements the assignment is clearly define in the instruction provided in the word file
Paper, Order, or Assignment Requirements need lab report include of 1 introduction about NMR solid state and talk about T1( raw) then some introduction about DSC technique( differential scanning and then some about polymer PMMA. calorimetry).2- experiment which is mixture of equal ratio of Iso and syndio tactic 1:1.we dissolve the iso and […]
