- 1. Molecular engineering is a multidisciplinary field of science that focuses on designing and creating new molecules and materials with specific properties and functions. It combines principles from chemistry, physics, biology, and engineering to manipulate atoms and molecules at the nanoscale level. By carefully designing molecular structures, researchers can develop innovative materials with tailored properties such as strength, flexibility, conductivity, and reactivity. Molecular engineering plays a crucial role in various industries including pharmaceuticals, electronics, energy, and materials science, driving advancements in technologies such as drug delivery systems, electronic devices, renewable energy sources, and nanotechnology applications.
What is a nanometer?
A) One hundredth of a meter
B) One thousandth of a meter
C) One millionth of a meter
D) One billionth of a meter
- 2. What role does computer modeling play in molecular engineering?
A) Studying ancient civilizations
B) Predicting the behavior of molecules and materials
C) Creating new elements
D) Designing cars
- 3. What is a biomolecule?
A) A molecule with high toxicity
B) A molecule found in outer space
C) A molecule produced by a living organism
D) A molecule used in construction
- 4. Which element is commonly used in molecular engineering to create strong and lightweight materials?
A) Platinum
B) Carbon
C) Iron
D) Gold
A) A large molecule consisting of repeating subunits
B) A type of bacteria
C) A rare mineral
D) An energy source
- 6. What is a common application of nanotechnology in molecular engineering?
A) Building bridges
B) Cooking food
C) Generating electricity
D) Drug delivery
- 7. What is the significance of molecular recognition in molecular engineering?
A) Selective binding of molecules for specific purposes
B) Exploring caves
C) Generating heat energy
D) Creating random patterns
- 8. What is the significance of surface modification in molecular engineering?
A) Studying ancient ruins
B) Tailoring surface properties for specific applications
C) Creating artificial rain
D) Developing new flavors
- 9. What is the potential environmental impact of molecular engineering?
A) Increasing pollution
B) Depleting natural resources
C) Creating sustainable materials and reducing waste
D) Causing deforestation
|