Q: Why does everyone break down starch at different rates?
A: Starch is a substance that is not soluble in cold water. It is made up of two polymer chains that…
Q: Some amino acids are both glucogenic and ketogenic. Explain the difference between the two types and…
A: Glucogenic amino acid is an amino acid that can be converted into glucose through gluconeogenesis.
Q: What exactly are pseudovitamins? What distinguishes them from vitamins? Compare these two in terms…
A: Vitamins are chemical compounds that are needed in little amounts by humans. Because the body either…
Q: Which of these fats, phospholipids, or steroids would you predict would be on the outside of a…
A: Step 1 Lipoprotein is a member of a group of substances that contains lipids and proteins. The…
Q: how are fats digested in our bodies?
A: The process of digestion involves the breaking of complex food particles into smaller ones so that…
Q: Why do we need to eat food containing niacin and riboflavin? How do these vitamins function in body…
A: All living organisms require essential nutrients for promoting the growth and development of the…
Q: Provide an example of a water-soluble vitamin and a fat-solublevitamin, and explain why each is…
A: The vitamin term is derived from the word “vitamine”. Vitamins are the organic molecules that are…
Q: The total carbohydrate intake of sucrose was 50 moles. These carbohydrates are absorbed such that…
A: Palmitate is a fatty acid. The fatty acid synthesis occurs in the cytoplasm. Fatty acid synthesis…
Q: Which of the following fat replacers can inhibit the absorption of fat-soluble vitamins?
A: Vitamins A, D, E, and K are called fat-soluble vitamins because they are soluble in organic solvents…
Q: what effect does the phosphate group have on glucose
A: Introduction Glucose has the chemical formula C6H12O6 and is a simple sugar. The most abundant…
Q: What is the most characterized role of the B vitamins in the human body?
A: Vitamins are the nutrients that are required in small amounts in a balanced diet. Vitamins are…
Q: Define vitamin. Explain how we obtain vitamins. Distinguish between a fat-soluble vitamin and a…
A: The body requires several macronutrients out of which vitamins are one of them.
Q: What is meant when we refer to a dietary protein as a complete protein? What are the sources of…
A: Proteins are one of the major biomolecules in the system. They are the building blocks of cells.…
Q: Which biochemicals comprise the vitamin B complex?
A: Vitamin B complex comprises of a group of water soluble vitamins that play an important role in the…
Q: List the four fat-soluble vitamins. Why is excess consumption of three of these vitamins of concern?
A: The vitamins are the organic molecules that are essential micronutrients needed by organism in…
Q: The protein components of lipoproteins are called _____________.
A: The protein components of lipoproteins are called Apolipoproteins.
Q: Give the functions of both water-soluble and fat-soluble vitamins
A: The B vitamins (folate, thiamine, riboflavin, niacin, pantothenic acid, biotin, vitamin B6, and…
Q: Is taking Multivitamins plus zinc every day affect Our lipid metabolism? If yes, in what way?
A: Zinc, alone or in conjunction with some other recognised antioxidant minerals and vitamins, may…
Q: If a food does not contain the necessary amounts of certain amino acids to meet a body need , what…
A: Proteins are large macromolecules that play several vital roles in the body due to which they are…
Q: Why can fat soulable vitamins build up to a toxic level in body ?
A: Vitamins are essential compounds for the metabolic activities of our body. They are required in very…
Q: The specific role of Vitamin K is in the synthesis of _______.
A: The nutrient is the substance that is essential for the organism to survive, grow and reproduce. The…
Q: In a table format differentiate the water-soluble vitamins and fat-soluble vitamins
A: Vitamins are the biomolecules that are required in minute amounts. These are essential for normal…
Q: Which of the 13 vitamins has a structure that fits each of the following characterizations? For a…
A: A vitamin is an organic micronutrient that is required in small quantities for the efficient…
Q: Among the many eat-all-you-want-and-lose-weight diets that have been popular for a time is one that…
A: Diet is sum of the total food taken by a person of an organism. The word diet means the use of…
Q: Which of the following terpenes is required for vision? O Vitamin A O Coenzyme Q O vitamin D O…
A: Terpenes are the aromatic organic compounds.
Q: Define the following terms:a. essential fatty acidb. nonessential fatty acidc. omega-3 fatty acidd.…
A: Introduction: Fatty acids are carboxylic acids with a long aliphatic chain that can be saturated or…
Q: Specify the function of the following vitamins: VITAMINS FUNCTIONS K Ca Mg Na Мо Zn
A: Vitamins and minerals are important constituents for the proper physiological functioning of body…
Q: Types of lipoproteins include all of the following except: O 1) HDL. O 2) triglycerides. O 3) VLDL.…
A: Lipoprotein is made up of two words: 'lipo' and 'protein'. Lipo stands for lipid and protein is the…
Q: Which of these vitamins can serve as a cofactor?(a) Vitamin A (b) Vitamin C(c) Vitamin D
A: Vitamin is an organic molecule which is essential in trace amounts and it cannot be synthesized in…
Q: Which vitamins are water-soluble? Which are fat-soluble? Which of these groups may be dangerous in…
A: Vitamins are the essential compounds in the biomolecules, which perform several essential functions…
Q: Identify the two types of vitamins.
A: The vitamin term is derived from the word “vitamine”. The vitamins are the organic molecules that…
Q: Approximately how many calories are in a banana that has 20 grams of carbohydrate?
A: There are 18 calories in a banana that 20 grams of carbohydrates
Q: A bowl of raisin bran contains the following amounts of carbohydrate: Starch: 13 grams Fiber: 4…
A: In the question, we are given with the grams of carbohydrates present in bowl of raisin bran. The…
Q: What mass of calcium citrate would be needed to provide the recommended daily intake of calcium?
A: Two-component of calcium uses to maintain the calcium requirement.
Q: Which of the following vitamins that commonly activates more different enzymes? *
A: Vitamins are organic molecules and it is a vital micronutrient that is required in small quantities…
Q: If vitamins are neither biochemically similar compounds nor sources of energy, what characteristics…
A: Vitamins are essential nutrients to body metabolism. Vitamins are classified into essential and…
Q: Why is it possible to argue that vitamin D is not a vitamin?
A: Introduction Vitamin D is a group of fat-soluble secosteroids that increases calcium, magnesium, and…
Q: Most abundant pro form of vitamin A is :- A) Alpha carotene B) beta carotene C) retinaldehyde…
A: Vitamin A is one of the fat soluble vitamins. Two group of compounds have vitamin A activity:-…
Q: Which of the following is a water-soluble vitamin? a. vitamin A b. vitamin E c. vitamin K d. vitamin…
A: Glucose is the most important compound that is required for the growth and development of the body.…
Q: How are the fats digested in body ?
A: Fats are the form of lipids , one of the macronutrients essential for vital functions in the body…
Q: What is the role of lipid-soluble vitamins in the body?
A: Vitamins are the organic molecule which required in the trace amount to perform the specific…
Q: What is the final product of digestion of all carbohydrates? Why do some people need to take Lactase…
A:
Q: What are the major monosaccharide products produced by digestion of carbohydrates?
A: Monosaccharides are simple sugars that consist of polyhydroxy aldehydes or ketones associated with…
Q: Specify the function of the following vitamins: VITAMINS FUNCTIONS Vitamin C Vitamin B Vitamin D…
A: Vitamins are micromolecules that are essential in small quantities for the normal metabolism of the…
Step by step
Solved in 2 steps
- What exactly are pseudovitamins? What distinguishes them from vitamins? Compare these two in terms of characteristics.Question 9 The nucleoside monophosphates are seen in metabolic pathways because their phosphoric anhydride bonds can be hydrolyzed off for energy. A) True B) FalseFlavonoid undergoes phase II metabolic conversion as it passage through the small intestinal enterocytes and the liver before it is delivered to the general circulation to be available for use by the body.1. What is phase II metabolism?2. Which polyphenol metabolites can be formed?3. How does this affect the biological activity of polyphenols (in the body)?
- (57) A 30 year old man comes to the emergency department because of generalized weakness, loss of appetite, nausea, vommitting and diarrhea for 2 days.He works on farmland recently sprayed arsenic herbicides in the fields. Which of the following is the most appropriate chelation therapy for this patient? (A) calcium disodium edetate (EDTA) (B) Deferoxamine '(C) Dimercaprol (D) Pentetic Acid (E) Trientine.Eicosanoids and endocannabinoids, which are hormone-like substances, are made from which fatty acid? ? a) kinetic acid b) oleic acid c) linolenic acid d) arachidonic acid Sphingomyelin differs from phosphatidyl choline in that: a) kinetic acid is absent in sphingomyelin b) sphingosine replaces glycerol in sphingomyelin c) sphingomyelin contains 2 choline molecules Which of these lipids contains no fatty acids? a) cerebrosides b) lecithin c) cholesterol d) plant oils Which of these is an ABC transporter? a) Na/K pump b) MDR protein c) Na/Ca antiporter d) Na/glucose symporter In an ion channel, the part of the channel protein which specifically binds to the ion is called: a) a voltage-gated channel b) a ligand-gated channel c) an antiporter d) a selectivity filter Symporters and antiporters may transport one chemical species against its concentration gradient. Energy for this is obtained from: a) ATP b) NADH via oxidative phosphorylation c)…Question 6 a) Explain the general advantages in the use of radiopharmaceuticals for treatment as opposed to irradiation using external sources of radiation. b) Relate these advantages to explain why radiopharmaceuticals are often used in the treatment of i) prostate cancer (brachytherapy)ii) thyroid cancer (iodine-131 treatment)
- We saw the oxidation/reduction of malate to/fro oxaloacetate in two pathways that we looked at: _____________________________________ and _________________________.Question 5 a) Explain the general diagnostic principles using radiopharmaceuticals by which medical images may obtained. b) Describe the use of technetium-99m-MDP. c) Describe the use of 1251 radioisotope. [Suggested word count 270] [2.2]Glucosamine is a common compound that inhibits hexokinase action (the transfer of a phosphate group to glucose during glycolysis). A) Describe the consequences of glucosamine exposure on cellular respiration. B) Is glucosamine exposure fatal? Why or why not?
- Now answer the following questions: 1. Is this patient experiencing a disorder affecting anaerobic or aerobic metabolism? a) disorder affecting anaerobic metabolism. b) disorder affecting aerobic metabolism. c) None of them d) Both 2. You decide to perform assays to check the activity of one or more metabolic enzymes in the red blood cells. Which enzyme(s) would you check? a) Amylase b) Enzymes of pentose phosphate pathways c) Transaminase enzymes d) hexokinase, phosphofructokinase, and pyruvate kinaseit's a multiple choice question: which disorder is least related to phenylalanine metabolism ? option a) Albinism option b) Tyrosinosis option c) Phenylketonuria option d) Crutzfeld-Jacob disease option e) AlkaptonuriaWhat is ornithine transcarbamylase (OTC)deficiency ?