hi! does anyone who took the plato physical fitness test or anyone else know this? What are the three types of muscle fibers? A. smooth, intermediate-twitch, cardiac B. slow-twitch, intermediate-twitch, fast-twitch C. slow-twitch, fast-twitch, involuntary

Melanocytes and keratinocytes work together in protecting the skin from uv damage when keratinocytes a. provide the melanocyte with a protective shield against abrasion b. maintain the appropriate temperature so the product of the melanocyte will not denature c. maintain the appropriate ph in order for the melanocyte to synthesize melanin granules d. accumulate the melanin granules on their superficial portion, forming a uv-blocking pigment layer

Part 2: nutritional program – create a diet plan for your profiled person to include: list the five basic food groups and the recommended amounts from myplate (20 points) which two groups should be more than half of your plate? which two groups should make up less than half of your plate? which one group sits to the side of your plate?give examples of a daily menu for your person including breakfast, lunch, dinner and snacks meeting the 5 food group daily amounts (40 points). total number of calories consumed daily (10 points). list five suggestions for healthy snack alternatives (20 points)

Samuel is a 63-year-old single man who works full time in a food processing plant. he has a history of esophageal cancer, which was treated successfully with anti-cancer drugs and surgery four years ago. his weight had been stable at 135 pounds until 6 months ago. since then, he has experienced an involuntary weight loss of 10 pounds. he complains of a poor appetite and being overly weak, tired, and irritable. he also complains of cracks at the corners of his mouth and a chronic sore throat, which concerns him, given his cancer history. his usual diet is fairly consistent. he states that he rarely eats breakfast because he starts work at 6 a.m. he eats two deli meat sandwiches, "usually pastrami or salami," and a soda at 10 a.m., and may eat a candy bar in the afternoon when he gets off work. he often prepares and eats a frozen dinner or pizza at home in the evening and routinely drinks "about four or five beers" before going to bed. occasionally, he cooks roast and mashed potatoes for dinner and may have cereal with milk for a snack before bed. he rarely eats vegetables or fruit. 1. considering samuel's alcohol consumption, which b vitamin may he be deficient in? a. pantothenic acid b. niacin c. riboflavin d. biotin e. thiamin