Leukotrienes are part of a class of biologically active compounds that occur naturally in the white blood cells or the leukocytes. These compounds functions in the pathogenesis of inflammation. They trigger the contraction of the smooth muscles located in the bronchioles. Excess amounts of this substance is a cause of the inflammation during asthma and in allergic rhinitis.
Answer:
The correct answer is B. Carbon dioxide and water released by cellular respiration are used in photosynthesis.
Explanation:
Both photosynthesis and respiration are interconnected with each other because the product one process is utilized in another process.
In photosynthesis, plants use light energy to convert carbon dioxide and water into glucose and release oxygen.
6CO₂ + 6H₂O+ energy → C₆H₁₂O₆ + 6O₂
In respiration, the product of photosynthesis glucose and oxygen is converted into carbon dioxide, water, and energy.
C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O+ energy
This shows that both processes are interrelated so the correct answer is B. Carbon dioxide and water released by cellular respiration are used in photosynthesis.
C because the second trimester is between 4-5 months