Carotenoids - Study guides, Class notes & Summaries

NUTR 280 Exam 1 Theimer Questions and Answers nutrients -Answer-indispensable (vital) substances in food -your food choices determine the nutrients you consume Name 4 components nutrients provide: -Answer--energy -serve as building material -help maintain or repair body parts -support growth and regulate body processes "essential" nutrients -Answer-MUST be consumed in the diet, cannot be made by the body or in sufficient quantities Carlories -Answer-expresses the amount of energy prov...

CHEM 210 Module 5 Exam Questions and Answers Updated (GRADED A+) Glycerol contains how many carbon atoms? - 3 - 4 - 5 - 15:  - 3 2. Which of the following are derived from or made from fatty acids? - Cholesterol - Carotenoids - Phosphoglycerides - Both A and B - Both A and C:  - Phosphoglycerides 3. Triacylglycerols are made from a and . Chem 210 Module 5 Exam Questions and Answers (A+ GRADED) 2 / 5 - glycerol; cholesterol Correct! - glycerol; three fatty acid...

BIOL 1001 LSU Exam 3 Chs 7, 8, 9 Crousillac Questions and Answers Already Passed **Light-Dependent Reaction:** - The light-dependent reaction occurs only during the daytime and takes place in the thylakoid membrane where chlorophyll is located. - Oxygen is released as a by-product of this process. **Requirements for the Light-Dependent Reaction:** - The light-dependent reaction requires water and sunlight. **Flow of Electrons in the Light-Dependent Reaction:** - The flow of ele...

Jean Inman Domain 1. Study With The Most Recent And Verified Exam Questions With Accurate Answers. Composition of *fruits and vegetables* - answer*75-93%* water carbohydrates (digestible and indigestible) some minerals (calcium in oranges/greens) vitamins C, A and some B *crispness* (state of turgor) is due to - answer*osmotic pressure* of water-filled vacuoles with *age*, fruits and vegetables *increase* in ____ and ___ - answer*hemicellulose* and *lignin* ___ is the *LIMITING amino a...

coacervate droplets (1)cluster of colloidal molecules surrounded by a shell of water, tends to absorb and incorporate substances from environment - precursors to first cells protoplasmthe substance of life carbohydratesCHO in 1:2:1 ratio energy storage or structural molecules disaccharides and polymers formed by dehydration synthesis, broken down by hydrolysis lipids1 glycerol bonded to 3 fatty acids do NOT form polymers, used for food storage Derivatives: phospholipids, waxes, steroids...

DAT Biology Final Exam Study Set 2024/2025 with Verified Q&A Carotenoids - CORRECT ANSWER-lipid derivatives, produce pigments in plants and animals , An accessory pigment, either yellow or orange, in the chloroplasts of plants. By absorbing wavelengths of light that chlorophyll cannot, carotenoids broaden the spectrum of colors that can drive photosynthesis. Porphyrins - CORRECT ANSWER-lipid derivatives, a group of light-sensitive, pigmented, ringed chemical structures that are requi...

UNH Nutrition 400 Final Exam (Answered) 8 enzymes of vitamin B Thiamin, Riboflavin, Niacin, Folate, B12, Biotin, Pantothenic Acid, B6 Niacin can be synthesized from? tryptophan Major functions of Folate Formation of DNA, metabolize amino acids, formation of neurotransmitters Synthetic form of folate? folic acid Folate deficiencies can cause? macrocytic anemia and neural tube defects major functions of vitamin B12 formation of blood, folate metabolism, homocysteine metabolism, maintai...

Nutrition 331 Final – Athabasca Exam with Questions and Correct verified Answers Explain the concept of dietary patterns - The complex mixture of many different foods that people eat. A dietary pattern is the sum of thousands of individual substances. Define Phytochemicals - Extremely diverse substances that share 3 features: 1. organic 2. found in plant foods. 3. are not vitamins (are not essential) example: carotenoids (includes beta-carotene, lycopene) associated with lower risk of he...

RD Exam Prep: Domain 1 Topic A Questions and Answers 100% Pass Water - Answer- Boiling point: 212 degrees F at sea level. Drops 1 degree F for every 500 foot increase in altitude. Freezing point: 32 degrees F. The addition of salt or sugar lowers the freezing point of water. Salt lowers the freezing point 2x as much as sugar. Water Activity (WA): Foods with higher WA levels are more likely to spoil. Fresh foods like milk, meats, and veggies have a WA level of 0.95-1.0 Water makes these c...

DIT 121 - Final Exam Actual Questions and Answers with complete solution What are phytochemicals? Name an example and explain the benefit. compounds found in plant-derived foods that have biological activity in the body example: carotenoids - acts as antioxidant - may prevent some cancers Name the primary function fat soluble vitamin: A -promoting vision (retinal) -protein synthesis and cell differentiation (retinoic acid) -supporting reproduction and regulating growth (retinol) -m...