Question
Question 9 (1 point)
1.icten
Which of the following white blood cells produces specific immunity in the form of antibodies?
- neutrophil
- Iymphocyte
- macrophage
- eosinophil
Question 10 (1 point)
1 Usten
Oxygen is carried in the blood primarily in the form of:
- oxyhemoglobin
- Carboxyhemoglobin
- dissolved in the plasma
- attached to the plasma membrane of the erythrocyte
1.icten
1 Usten
Ask by Hanson Peters. in the United States
Mar 24,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
Question 9:
Which white blood cell produces antibodies for specific immunity?
Which white blood cell produces antibodies for specific immunity?
- Neutrophil: No
- Lymphocyte: Yes
- Macrophage: No
- Eosinophil: No
Answer: Lymphocyte
Question 10:
How is oxygen primarily carried in the blood?
How is oxygen primarily carried in the blood?
- Oxyhemoglobin: Yes
- Carboxyhemoglobin: No
- Dissolved in plasma: No
- Attached to erythrocyte membrane: No
Answer: Oxyhemoglobin
Solution
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Beyond the Answer
Lymphocytes, particularly B cells, are the white blood cells responsible for producing antibodies, which are crucial for the body’s specific immune response. When lymphocytes encounter pathogens, they can develop into plasma cells that churn out antibodies tailored to neutralizing those invaders, providing long-lasting protection against future infections.
Oxygen primarily travels in the blood as oxyhemoglobin, a complex formed when oxygen molecules bind to hemoglobin in red blood cells. This efficient transport system allows for a significant increase in the oxygen-carrying capacity of the blood, making it possible for oxygen to reach all the tissues in the body where it is needed for energy production.
