Can you help to translate these questions in French.1. What is the role of glycolipids in the cell membrane?
A. Structural support
B. Cell signaling
C. Energy storage
D. Transport molecules
Answer: B. Cell signaling

2. What is the function of lipoxins in the body?
A. Inflammation resolution
B. Inflammation promotion
C. Wound healing
D. Antibacterial activity
Answer: A. Inflammation resolution
3. What is the function of myoglobin in the muscle?
A. Oxygen storage
B. Calcium storage
C. ATP production
D. Protein synthesis
Answer: A. Oxygen storage
4. Over time, what can happen to metallic implants in the body?
A. Rusting
B. Corrosion
C. Rejection by the immune system
D. Fusion with surrounding tissue
Answer: B. Corrosion

5. What type of material is commonly used to create artificial joints for hip or knee replacements?
A. Ceramic
B. Polycarbonate
C. Polymer
D. Metal alloy
Answer: D. Metal alloy
6. How does the design of prosthetic limbs incorporate principles of mechanical engineering?
A. By using lightweight materials to reduce the overall weight of the prosthetic
B. By incorporating joints and kinematic linkages to mimic natural movement
C. By adding complex sensors and actuators for improved functionality
D. By focusing on aesthetics rather than functionality in the design process

Answer: B. By incorporating joints and kinematic linkages to mimic natural movement
7. In the context of biomechanics, what is the significance of the term “stress”?
A. The force applied to an object
B. The internal resistance of a material to deformation
C. The amount of strain experienced by an object
D. The energy stored in a system
Answer: B. The internal resistance of a material to deformation

8. Which of the following is not a factor affecting the strength of bone?
A) Density
B) Elasticity
C) Shape
D) Age

Answer: B) Elasticity

9. Which of the following is a commonly used technique in Biophysics for studying molecular interactions?
A. Polymerase Chain Reaction (PCR)
B. Western Blot
C. Nuclear Magnetic Resonance (NMR)
D. ELISA Assay

Answer: C. Nuclear Magnetic Resonance (NMR)
10. What is the primary function of enzymes in biological systems?
A. Energy storage
B. Structural support
C. Catalysts for chemical reactions
D. Cell communication
Answer: C. Catalysts for chemical reactions

11. What type of bond holds together the primary structure of a protein?
A. Hydrogen bond
B. Ionic bond
C. Peptide bond
D. Carbon bond
Answer: C. Peptide bond

12. Which of the following is a nitrogenous base found in RNA but not in DNA?
A. Adenine
B. Thymine
C. Uracil
D. Guanine
Answer: C. Uracil
13. Which of the following is NOT a common type of implanted medical device?
A. Artificial limb
B. Pacemaker
C. Cochlear implant
D. Contact lens implant 
Answer: D. Contact lens implant 
14. Which component of a pacemaker is responsible for generating electrical impulses to regulate the heart’s rhythm?
A. Electrode
B. Battery
C. Microprocessor
D. Lead
Answer: B. Battery
15. What is the purpose of a stent in the context of medical implants?
A. To release medication into the bloodstream
B. To support and prop open narrowed arteries
C. To anchor a dental crown
D. To replace a missing tooth
Answer: B. To support and prop open narrowed arteries
16. How does the modulus of elasticity differ from the modulus of resilience in the field of material mechanics?
A. Modulus of elasticity measures the stiffness of a material, while modulus of resilience measures the material’s ability to absorb energy.
B. Modulus of resilience measures the ability of a material to return to its original shape, while modulus of elasticity measures the material’s resistance to deformation.
C. Modulus of elasticity and modulus of resilience are equivalent terms used interchangeably in material mechanics.
D. Modulus of resilience measures the material’s resistance to fatigue, while modulus of elasticity measures the material’s strength.

Answer: A. Modulus of elasticity measures the stiffness of a material, while modulus of resilience measures the material’s ability to absorb energy.

17. What is the purpose of using finite element analysis (FEA) in biomedical engineering?
A. To optimize the design of medical devices and implants
B. To analyze biological tissues and organs
C. To study the effects of stress and strain on the human body
D. To simulate fluid flow in biological systems

Answer: A. To optimize the design of medical devices and implants
18. Which of the following best describes the concept of force in mechanical engineering?
A. A vector quantity that causes an object to accelerate
B. The measure of the resistance to motion of an object
C. The push or pull that can cause an object to move or change direction
D. The product of an object’s mass and acceleration

Answer: C. The push or pull that can cause an object to move or change direction

19. Which of the following is NOT a property of a wave in Biophysics?
A. Amplitude
B. Frequency
C. Color
D. Wavelength
Answer: C. Color
20. What law describes the relationship between the electric current flowing through a conductor and the voltage across it?
A. Ohm’s Law
B. Newton’s Law
C. Hooke’s Law
D. Bernoulli’s Law
Answer: A. Ohm’s Law