PLTW BIOMED FINAL EXAM 2024 NEWEST EXAM QUESTIONS
AND ANSWERS//VERIFIED/LATEST UPDATE!!
Question 1:
Which macromolecule is primarily responsible for storing genetic
information?
A. Lipids
B. Carbohydrates
C. Nucleic Acids
D. Proteins
Question 2:
Which of the following is the primary function of red blood cells?
A. Fighting infections
B. Clotting blood
C. Transporting oxygen
D. Producing hormones
Question 3:
What type of bond holds the two strands of DNA together?
A. Ionic bonds
B. Hydrogen bonds
C. Covalent bonds
D. Metallic bonds
Question 4:
Which organ is primarily responsible for filtering blood?
,A. Heart
B. Kidneys
C. Liver
D. Lungs
Question 5:
What is the role of insulin in the body?
A. Regulating blood glucose levels
B. Breaking down proteins
C. Storing fat
D. Transporting oxygen
Question 6:
Which of the following is a symptom of diabetes?
A. Increased thirst
B. Decreased appetite
C. Low blood pressure
D. Improved vision
Question 7:
What is the main function of the immune system?
A. To protect the body against disease
B. To transport nutrients
C. To control body temperature
D. To support the skeletal structure
Question 8:
Which type of cell division results in four genetically unique daughter
cells?
,A. Mitosis
B. Meiosis
C. Binary fission
D. Budding
Question 9:
Which structure in the cell is responsible for producing ATP?
A. Nucleus
B. Ribosome
C. Mitochondrion
D. Golgi apparatus
Question 10:
What is the primary function of hemoglobin?
A. Carrying oxygen in the blood
B. Digesting carbohydrates
C. Transmitting nerve impulses
D. Clotting blood
Question 11:
What is the main function of the lymphatic system?
A. Circulating blood
B. Removing excess fluid from tissues
C. Producing digestive enzymes
D. Regulating body temperature
Question 12:
Which of the following is NOT a function of the skeletal system?
, A. Providing structure
B. Regulating hormones
C. Protecting internal organs
D. Producing blood cells
Question 13:
What type of macromolecule are enzymes?
A. Nucleic acids
B. Proteins
C. Lipids
D. Carbohydrates
Question 14:
Which part of the brain is responsible for balance and coordination?
A. Cerebrum
B. Cerebellum
C. Brainstem
D. Hypothalamus
Question 15:
What is the basic functional unit of the kidney?
A. Alveolus
B. Nephron
C. Glomerulus
D. Loop of Henle
Question 16:
Which blood type is considered the universal donor?
A. A+
B. O-
AND ANSWERS//VERIFIED/LATEST UPDATE!!
Question 1:
Which macromolecule is primarily responsible for storing genetic
information?
A. Lipids
B. Carbohydrates
C. Nucleic Acids
D. Proteins
Question 2:
Which of the following is the primary function of red blood cells?
A. Fighting infections
B. Clotting blood
C. Transporting oxygen
D. Producing hormones
Question 3:
What type of bond holds the two strands of DNA together?
A. Ionic bonds
B. Hydrogen bonds
C. Covalent bonds
D. Metallic bonds
Question 4:
Which organ is primarily responsible for filtering blood?
,A. Heart
B. Kidneys
C. Liver
D. Lungs
Question 5:
What is the role of insulin in the body?
A. Regulating blood glucose levels
B. Breaking down proteins
C. Storing fat
D. Transporting oxygen
Question 6:
Which of the following is a symptom of diabetes?
A. Increased thirst
B. Decreased appetite
C. Low blood pressure
D. Improved vision
Question 7:
What is the main function of the immune system?
A. To protect the body against disease
B. To transport nutrients
C. To control body temperature
D. To support the skeletal structure
Question 8:
Which type of cell division results in four genetically unique daughter
cells?
,A. Mitosis
B. Meiosis
C. Binary fission
D. Budding
Question 9:
Which structure in the cell is responsible for producing ATP?
A. Nucleus
B. Ribosome
C. Mitochondrion
D. Golgi apparatus
Question 10:
What is the primary function of hemoglobin?
A. Carrying oxygen in the blood
B. Digesting carbohydrates
C. Transmitting nerve impulses
D. Clotting blood
Question 11:
What is the main function of the lymphatic system?
A. Circulating blood
B. Removing excess fluid from tissues
C. Producing digestive enzymes
D. Regulating body temperature
Question 12:
Which of the following is NOT a function of the skeletal system?
, A. Providing structure
B. Regulating hormones
C. Protecting internal organs
D. Producing blood cells
Question 13:
What type of macromolecule are enzymes?
A. Nucleic acids
B. Proteins
C. Lipids
D. Carbohydrates
Question 14:
Which part of the brain is responsible for balance and coordination?
A. Cerebrum
B. Cerebellum
C. Brainstem
D. Hypothalamus
Question 15:
What is the basic functional unit of the kidney?
A. Alveolus
B. Nephron
C. Glomerulus
D. Loop of Henle
Question 16:
Which blood type is considered the universal donor?
A. A+
B. O-
