Phylloquinone - Study guides, Class notes & Summaries

Iron and vitamin B12 deficiency can result in microcytic, hypochromic anemia by decreasing heme synthesis. False, Iron deficiency can result in microcytic hypochromic anemia by decreasing heme synthesis. Fluoride reduces cavities by converting flurohydroxyapatite to hydroxyapatite, which reduces acid production in the mouth. False, Fluoride reduces cavities by converting hydroxyapatite to flurohydroxyapatite, which reduces acid production in the mouth. Hephaestin is a hormone rel...

Basic Nutrition and Diet Therapy Chapter 7 Exam Questions and Answers (100% Pass) Vitamin - Answers Vital or organic substance, be necessary to perform a specific metabolic function or to prevent a deficiency disease Scurvy - Answers A hemorrhagic disease, caused by a lack of vitamin c. Tissue bleedig, painful limbs and joints, thickened bones, and skin discoloration. Functions of Vitamins - Answers 1. Components of coenzymes 2. Antioxidants 3. Hormones that affect gene expression. 4. Com...

Chapter 03: The Alimentary Canal: Digestion and Absorption Test Bank MULTIPLE CHOICE 1. Each of the following is a portion of the alimentary canal except one. Which one is the exception? a. Oral cavity b. Pharynx c. Larynx d. Esophagus e. Small intestine ANS: C The larynx is not a portion of the alimentary canal. This tubular structure is approximately 30 feet long and comprises all the body parts through which food passes. REF: p. 51 2. The small intestine is comp...

HMGT 2460 Unit 3 Exam, Top Exam Question with accurate answers, rated A+ Vitamin C is best known for its role in preventing scurvy. It also is critical in the formation and maintenance of this protein found in all connective tissues in our body. - -Collagen The main function of Vitamin E is as an antioxidant. It is prevalent in our fat tissue (adipose tissue) and cell membranes and specifically protects this lipoprotein from being oxidized. - -LDL Phytochemicals are naturally occurrin...

Vitamins and Minerals CNSC complete solution 2022/2023Vitamin A (absorption, transport, storage) -exists as retinoids in animal tissue and carotenoids in plants -absorbed in upper small intestine -role/storage: transported by RBP and stored in liver Vit A s/s deficiencies and toxicities deficiencies: follicular hyperkeratosis, bitot's spots, xeropthalmia, night blindness, excessive bone deposition, impaired wound healing toxicities: pruritus, alopecia, conjuctivitis, cheilitis, atax...

Vitamins and Minerals CNSC complete solution 2022/2023Vitamin A (absorption, transport, storage) -exists as retinoids in animal tissue and carotenoids in plants -absorbed in upper small intestine -role/storage: transported by RBP and stored in liver Vit A s/s deficiencies and toxicities deficiencies: follicular hyperkeratosis, bitot's spots, xeropthalmia, night blindness, excessive bone deposition, impaired wound healing toxicities: pruritus, alopecia, conjuctivitis, cheilitis, atax...

FNDH 620 Exam 3 – 2022 (COMPLETE SOLUTIONS). 100% Pass Rate Document Content and Description Below FNDH 620 Exam 3 – 2022 (COMPLETE SOLUTIONS) When water soluble vitamins are consumed in excess of body needs, generally the excess is: A. excreted in the feces; B. stored in liver, bone, and adi pose tissue; C. excreted in the urine; D. not absorbed; E. none of these. - excreted in the urine Vitamin C acts as a coenzyme by maintaining iron in a reduced state in: A. collagen synthesis B. methy...

nicotaminamide, but not nicotinic acid, is the form required for the synthesis of nicotinamide adenine dinucleotide - false how are the recommended intakes of niacin expressed? (units) - niacin equivalents (mgs) bioavailability of biotin is near 0% from wheat - true intake of raw egg white may cause deficiency of - biotin which of the following is one of the main functions of vitamin B6 - transamination methionine cycle requires - all of the above (B6, B12, folate, niacin) which anemia is...

Recall that the macronutrients carbohy- drates, fats, and proteins provide energy; thus, we need to consume them in relatively large amounts. In contrast, the micronutrients, vitamins and minerals, are needed in very small amounts. They are nev- ertheless essential to our survival, assisting critical body functions such as energy metabolism and the formation and maintenance of healthy cells and tissues. Much of our knowledge of vitamins and minerals comes from accidental observations of...

Nutrition exam 3 ALL possible questions Which of these vitamins has the HIGHEST daily recommended intake? a. riboflavin b. ascorbate c. folate d. niacin b. ascorbate Which is the STORE form of VITAMIN D? a. calcitriol b. 7-dehydrocholesterol c. cholecalciferol d. ergocalciferol c. cholecalciferol Which of these phytochemicals appears to be the MOST effective in facilitating normal calcium & phosphorus metabolism? a. β-carotene b. phylloquinone c. α-tocopherol d. ergocalcifer...