5. a food with 18 grams of protein provides __________ calories.\n 52\n 64\n 72\n 81\n 93\n6. fish with the…

5. a food with 18 grams of protein provides __________ calories.\n 52\n 64\n 72\n 81\n 93\n6. fish with the highest mercury content include all of the following except:\n shark\n tilefish\n grouper\n swordfish\n king mackerel

5. a food with 18 grams of protein provides __________ calories.\n 52\n 64\n 72\n 81\n 93\n6. fish with the highest mercury content include all of the following except:\n shark\n tilefish\n grouper\n swordfish\n king mackerel

Answer

Explanation:

Step1: Recall calorie - protein relationship

Each gram of protein provides 4 calories.

Step2: Calculate calories

Multiply protein grams by 4. So, $18\times4 = 72$ calories.

For question 6:

Brief Explanations:

Shark, Tilefish, Swordfish, and King mackerel are known for high mercury content. Grouper generally has lower mercury levels compared to them.

Answer:

  1. C. 72
  2. C. Grouper