Summarize the difference between essential fat and storage fat, and the necessity of each
Essential fat is found within tissues such as the muscles, nerve cells, bone marrow, intestines, heart, liver, and lungs. This type of fat is needed for normal physiological function-it constitutes about 3 percent of the total weight in men and 12 percent in women. Without it, human health and physical performance deteriorate. Storage fat is the fat stored in adipose tissue, mostly just beneath the skin (subcutaneous fat) and around major organs in the body. This fat serves as an insulator to retain body heat, as an energy substrate for metabolism, and as padding against physical trauma to the body.
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Initially in an infection, a plasma cell produces IgM antibody. Later it stops producing
IgM antibody and begins producing IgG antibody. This is called ________. Fill in the blanks with correct word
What is the relationship between the national standards and curriculum planning?
A. The teacher should use standards they think are appropriate for their curriculum. B. The national standards can guide the development of curriculum. C. The national standards are a curriculum. D. The standards and curriculum are unrelated.
High-level and substantive conversation in the classroom is a
A. conversation that is equivalent to a short true or false test. B. period of ideas shared in an unscripted forum. C. teacher-centered activity. D. recitation period for student responses.
Exercise scientists often use data from laboratory tests to predict performance in a variety of sports. Given:VO2 max = 55 ml · kg-1 min-1VO2 at the lactate threshold = 45 ml · kg-1 min-1Running economy data:Estimated running speed at lactate threshold = 245 meters per minuteEstimated running speed at 75% VO2 max = 255 meters per minuteEstimated running speed at VO2 max = 275 meters per minuteUsing the data provided above, your estimate for the time to complete a 10,000 meter race is
A. approximately 40.8 minutes. B. approximately 39.2 minutes. C. A finish time for this race cannot be estimated using the data above. D. approximately 36.4 minutes.