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Answers by TrinaLain087
0
votes
31
views
How does the proteasome recognize and degrade specific protein substrates?
answered
Feb 22
in
BioChemistry
0
votes
29
views
How does the molecular weight of a polymer affect its physical properties at different temperatures, and what is the relationship between polymer molecular weight and its glass transition temperature?
answered
Feb 21
in
Physical Chemistry
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votes
27
views
How does the molecular structure of a surfactant affect its ability to lower surface tension in a solution?
answered
Feb 21
in
Surface Chemistry
0
votes
28
views
How does the reaction mechanism affect the rate of the iodine clock reaction between potassium iodide and hydrogen peroxide in the presence of a catalyst?
answered
Feb 20
in
Chemical kinetics
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votes
38
views
How does temperature affect the enzymatic activity of lactase in breaking down lactose in milk?
answered
Feb 17
in
BioChemistry
0
votes
43
views
What is the effect of molecular orientation on the reaction rate of a chemical reaction between magnesium and hydrochloric acid?
answered
Feb 13
in
Chemical kinetics
0
votes
52
views
How can the practical applications of chemistry be better integrated into classroom instruction to enhance students' understanding and appreciation of the subject? What are some innovative approaches that could be used to demonstrate real-world applications of chemistry concepts learned in the classroom?
answered
Feb 10
in
Chemical education
0
votes
36
views
How can the magnetic properties of different metals and alloys be optimized to increase data storage capacity in hard drives?
answered
Feb 7
in
Materials Chemistry
0
votes
38
views
How can chemistry concepts such as the properties of solutions be applied in the creation of more effective and environmentally friendly cleaning products for use in households?
answered
Feb 4
in
Chemical education
0
votes
98
views
Here's a question for the student to solve:What is the bond order between nitrogen atoms in a nitrogen gas molecule, and how does this bond order affect the properties of the molecule?
answered
Feb 4
in
Chemical education
0
votes
95
views
Design a drug that can selectively target and inhibit the activity of the enzyme responsible for converting saturated fatty acids to mono-unsaturated fatty acids in the liver, without affecting the activity of other important enzymes involved in lipid metabolism pathways. How would you potentially test the efficacy of this drug in vivo?
answered
Feb 4
in
BioChemistry
0
votes
77
views
Design a distillation column to separate a mixture that contains 40% ethanol and 60% water by weight with a desired ethanol purity of 95%. The feed rate of the mixture is 100 kg/hr and the reflux ratio is 3:1. Determine the number of theoretical plates required and the height of the column. Assume that the total condenser and reboiler are both at 100°C and that the distillate leaving the column is 90% liquid and 10% vapor.
answered
Feb 4
in
Chemical engineering
0
votes
65
views
How can the concentration of a certain metal ion in a river water sample be determined using polarography?
answered
Jan 29
in
Analytical Chemistry
0
votes
70
views
How does the Selective Exposure Theory relate to persuasion?
answered
Jan 20
in
Psychology
0
votes
56
views
According to the sunk cost fallacy, what drives people to continue investing in something?
answered
Jan 20
in
Psychology
0
votes
142
views
Compare and contrast the concepts of internal and external validity in theory evaluation
answered
Jan 16
in
Psychology
0
votes
42
views
According to the behavioural model, what is the role of reinforcement in addiction?
answered
Jan 15
in
Psychology
0
votes
133
views
When does the Information Processing Model suggest forgetting occurs?
answered
Jan 15
in
Psychology
0
votes
35
views
What is flow state?
answered
Jan 14
in
Psychology
0
votes
54
views
What is development?
answered
Jan 13
in
Psychology
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