The Structure And Function Of Proteins ~ Press News

What dictates the structure of a protein molecule synthesized by the body? the body's need for a protein the dna inside the nucleus of the cell the number of essential amino acids available the combination of proteins consumed in the diet? 1 See answer Answer 1.12) What dictates the structure of a protein molecule synthesized by the body? A) the body's need for a protein B) the DNA inside the nucleus of the cell C) the number of essential amino acids available D) the combination of proteins consumed in the diet Answer: B Diff: 2 Skill: Understanding Section: How Are Proteins Made? Learning Outcome: 6.3Amino acids that can be synthesized by the body are termed essential. Definition. FALSE: Which of the following is NOT a major function of protein in the human body? Definition. Providing energy to the body. Term. What dictates the structure of a protein molecule synthesized by the body? Definition. The DNA inside the nucleus of the cell.Each of the 20 amino acids found in proteins has at least one corresponding kind of tRNA, and most amino acids have more than one. Figure \(\PageIndex{3}\): Transfer RNA. (a) In the two-dimensional structure of a yeast tRNA molecule for phenylalanine, the amino acid binds to the acceptor stem located at the 3′ end of the tRNA primary sequence.The order of the amino acids in a protein dictates the primary structure of the protein. While other levels of structure are important, they all follow from the order of the residues. The primary structure is dictated by genetic information found in a cell; deoxyribonucleic acid ( DNA ) contains the code that directs which amino acids are

Chapter 6 Proteins.doc - Chapter 6 Proteins Crucial

What dictates the structure of a protein molecule synthesized by the body? A) the body's need for a protein B) the DNA inside the nucleus of the cell C) the number of essential amino acids available D) the combination of proteins consumed in the dietThe molecule of mRNA provides the code to synthesize a protein. In the process of translation, the mRNA attaches to a ribosome. Next, tRNA molecules shuttle the appropriate amino acids to the ribosome, one-by-one, coded by sequential triplet codons on the mRNA, until the protein is fully synthesized.It is considered as a macromolecule in our body. It is made up of amino acid units. Different amino acid sequence and composition results in a different protein. The body is capable to synthesize...What dictates the structure of a protein molecule synthesized by the body? the DNA inside the nucleus of the cell. Which of the following is not a component of an amino acid molecule. a fatty acid group. MOST of the proteins in the body are synthesized from. 20 amino acids.

Nutrition 300 Exam 2 Flashcards

Which dictates the structure of a protein molecule synthesized by the body? the DNA inside the nucleus of the cell. Most of the proteins in the body are synthesized from... twenty amino acids. Of the 20 amino acids used by the human body, how many are considered nonessential? 11.protein molecule that carries nitrogen: dictates the structure of a protein molecule synthesized by the body: DNA inside the nucleus of the cell: conduction of nerve signals and contraction of muscles depends on the proper balance of: electrolytes: polypeptides: string of more than 10 amino acids: mutual supplementation: process of combiningwhat dictates the structure of a protein molecule synthesized in the body? ten or more. The distinctive spiral or pleated sheet of a protein is known as the _____ structure. secondary. a complete protein. contains all 9 essential amino acids. in the body, protein buffers are essential in.Quaternary structure is used to describe proteins composed of multiple subunits (multiple polypeptide molecules, each called a 'monomer'). Most proteins with a molecular weight greater than 50,000 consists of two or more noncovalently-linked monomers. The arrangement of the monomers in the three-dimensional protein is the quaternary structure.What dictates the structure of a protein molecule synthesized by the body? ● the number of essential amino acids available ● the DNA inside the nucleus of the cell ● the body's need for a protein● the combination of proteins consumed in the diet All of the following are parts of an amino acid molecule EXCEPT ● a central carbon.● an amine group. ● a fatty acid group. ● an acid group.

QuestionAnswer Which of the floowing psychiatric issues reasons the most deaths among girls? anorexia nervosa Which of the following consuming problems is associtaed with weight problems? binge consuming disoder the DSM-IV describes an eating dysfunction no longer another way specified as a selection of odd eating behaviors used to handle or decrease body weightImpulsive, low self worth, seeks attention, extroverted and erratic desctibe personality characteristics of? bulimia nervosaWhich workforce has the absolute best prevalence of consuming issues? Caucasian females which of the very best describes an eating dysfunction? a psychiartic dysfunction that requires a doctor's diagnosisto be a diagnostic symptom of bulimia nervosa, binge eating musch occur on moderate at least ____ for three months two times a week Night Eating Syndrome is associate4d with low ranges of the hormone? melantoninWhat proportion of US girls have bulimia nervosa? 1-4% What is meant by the perception that eating behaviors are conditioned? Previous reports, reminiscent of those who occur throughout early life, have an effect on our current reaction to food and eating behaviorsWhich of the following is not a method of purging? grazingObessive compulsive, perfectionism, socially inhibited, compliant, and emotionally restrained describe persona characteristics of anorexia nervosaAll of the following describe characteristics of the feminine athelte traid aside from diabetes mellitusWhich of the following is NOT a health problem associated with anorexia nervosa? elevated HDL cholesterolBehaviors associated with binge eating problems do not include fastingthe kind of eating dysfunction characterized by episodes of binging and purging is bulimia nervosawhich of the following eating issues is the most commonplace amongst males? binge consuming disorderwhich of the following sports is often associated with its female athletes being at risk for developing the feminine athlete triad? swimming and divingWhich of the following circle of relatives traits is NOT associated with anorexia nervosa? indignant and disruptive family environmentFor most adults, it's difficult to get adequate vitamins if consuming less than ________ kcals a day 1,600-1,800All of the following are associated with binge consuming EXCEPT: weight reductionWhich of the following BEST explains why individuals with anorexia nervosa have an increased possibility for growing osteoporosis? diminished estrogen production What are the standard criteria used for diagnosing an eating dysfunction? Diagnostic and Statistical Manual of Mental Disorders Which of the following consuming dysfunction is not described in the DSM-IV? night time eating syndrome The idea that disordered consuming occurs "on a continuum" refers to which of the following? Different consuming behaviors happen on a spectrum that can not be divided exactly. According to the American Psychiatric Association, anorexic nervosa is identified when body weight is not up to ________ % of expected top and weight. 85Which of the following BEST describes disordered eating? general term that describes a variety of odd or extraordinary eating behaviors Chronic weight-reduction plan can lead to: an higher chance of creating a psychiatric consuming disorder, a decrease in BMR, the loss of lean body massWhich of the following would NOT be an appropriate treatment strategy in treating any person with anorexia nervosa? minimum weight acquire of five pounds/weekWhich of the following is NOT a typical take-heed call of bulimia nervosa? weight reductionWhich of the following will increase one's risk of creating an eating dysfunction? having a sibling with an consuming disorder Obsessive-compulsive, perfectionism, socially inhibited, compliant, and emotionally restrained describe personality traits of: anorexia nervosaWhich of the following eating disorders is associated with weight problems? binge consuming dysfunctionWhich of the following BEST describes an episode of binge eating? eating a great amount of food in a quick period of time Which of the following BEST describes why the body reduces nonvital body functions in untreated anorexia nervosa? The body needs to conserve energyWhich of the following BEST explains why youth are extra liable to the unrealistic media pictures of the "perfect body" than are adults? Adolescents are creating their private identityWhich of the following symptoms is feature of bulimia nervosa? episodes of extreme overeating In which of the following sports activities are male athletes at greater chance for growing bulimia nervosa? wrestlingWhat percentage of individuals identified with anorexia nervosa are ladies 90-95%Warning signs of the feminine athlete triad include execessive weight-reduction plan, rigidity fractures, over the top execriseWhich of the following is/are symptomatic of anorexia nervosa? refusal to take care of body weight at a minimally customary weight for age and top, and absence of a mestrual cycle > 3 monthsCurrently, the easiest identified treatment of eating problems a workforce management meansChronic dieters have increased cortisol levels. What is cortisol? a pressure hormoneWhich of the following fatty acids is in most cases cast at room temperature? saturated As of January 1, 2006, the U.S. Food and Drug Administration required food producers to checklist ________ content on the Nutrition Facts Panel of their products. trans fatty acidAll of the following are primary categories of nutritional lipids EXCEPT: glycogensEicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) are metabolic derivatives of: alpha-linolenic acidTo decrease cardiovascular risk it is strongly recommended that we consume not up to ________ of our total day-to-day caloric intake from saturated fats. 7%-10%Which of the following describes lipids? organic vitamins which are insoluble in waterAll of the following referring to LDL ldl cholesterol is correct with the exception of LDL ldl cholesterol is extra harmful if it is a better sized molecule How many calories are doubtlessly provided by 25 grams of fats? 225 kilocaloriesThe Acceptable Macronutrient Distribution Range for fats is ________ of total energy intake. 20-35% Lab results for your affected person's lipid profile are sent to you. Which of the following effects warrants follow up intervention? HDL of 20Which of the following statements is FALSE relating to the procedure of hydrogenation? Hydrogenation creates a "heart healthy" productIn the small intestine ________ breaks aside triglycerides so they may be able to be taken up by the cellular. lipoprotein lipaseWhich of the following is a rich source of polyunsaturated fatty acids? corn oilTo facilitate the digestion of dietary fats, the gallbladder stores and releases a substance known as: bileis(are) the key structural part of a cell's membrane PhospholipidsWhich of the following meals pieces would include the perfect quantity of saturated fat? butterWhy are phospholipids NOT an crucial nutrient? Our our bodies manufacture phospholipidsWhich of the following is a rich supply of omega-6 fatty acids? margarine comprised of corn oil The production of endogenous VLDL is reduced by: workoutWhich of the following remark is FALSE about sterols? Sterols include a glycerol spine and one fatty acid.Which of the following meals pieces would include the easiest amount of saturated fat? butterTransport cars for many lipids are known as lipoproteinsWhich of the following well being issues has been related to prime intakes of fat replacers? gastrointestinal distressOne attainable problem with a very low-fat nutrition is that it can be deficient in: crucial fatty acidsWhich of the following elements would provide you with a warning to the likely presence of trans-fatty acids in a product? hydrogenated vegetable oilCholesterol should be provided by the vitamin because it's needed to make vitamin D and steroid hormones. falseWhere in the body are the majority of triglycerides saved for long term energy wishes? adipose tissueAll of the following organs lend a hand in the digestion of lipids EXCEPT the: large intestineThe two essential fatty acids are: linoleic and alpha-linolenic acidWhat is the number one form of lipid in the vitamin? triglyceridesWhich of the following species of fish would most likely comprise the best ranges of contaminants? SwordfishWhat is the main motive of dying in the United States? middle illnessWhich of the following foods contains invisible fat? chocolate cakeDiets top in trans-fatty acids are related to: higher blood cholesterol levelsWhich of the following statements is TRUE about trans fatty acids? They are created throughout the hydrogenation processDuring exercise, which of the following triggers the breakdown of stored fat? adrenalineWhich lipoprotein transports dietary fats out of the small gut? chylomicronWhich of the following is a fat replacer? olestraResearch has discovered the strongest affiliation between nutritional fats consumption and what kind of most cancers? prostateSex hormones and adrenal hormones are elements derived from which elegance of lipid? sterolsWhich of the following is NOT a serve as of fats in the human body? Fat provides a right away supply of energy throughout workout. Fat supplies a right away supply of energy all through workout. Triglycerides Triglycerides are labeled by: the form of the fatty acids, the period of the fatty acids, the saturation of fatty acidsThe vast majority of fat digestion and absorption occurs in the: small gutWhich of the following foods are rich assets of monounsaturated fatty acids? olive oil and cashew nutsA fatty acid that accommodates a chain of 10 carbons and one double bond is termed a monounsaturated, medium chain fatty acidThe process of adding hydrogen to an unsaturated fatty acid and creating a more solid fat is known as: hydrogenationJermaine's physician has advisable that he get started following a "heart healthy diet." Which of the following suggestions would help Jermaine on this effort? choose liquid or bath margarine, consume extra fish corresponding to herring and salmon, consume more beans and lentilsA triglyceride contains: 3 fatty acids and 1 glycerolThe procedure of combining two incomplete proteins to make a whole protein is known as: mutual supplementationSignificant chemical digestion of protein starts in the: stomachThe genetic disease through which hemoglobin changes shape and the crimson blood cells develop into stiff and sticky is called: sickle cellular anemiaThe procedure in which mRNA copies genetic knowledge from DNA and carries it to the ribosome is called: transcriptionWhich of the following statements is FALSE? The body shops excess protein essentially for calories reserves.Of the 20 amino acids related to the human body, what number of are regarded as nonessential? elevenWhat dictates the structure of a protein molecule synthesized by the body? the DNA inside of the nucleus of the cellular Which of the following is used to measure protein high quality? the digestibility of the protein, the quantity of essential amino acids provide, the protein efficiency ratioAll of the following are portions of an amino acid molecule EXCEPT: a fatty acid teamThe process of shifting the amine staff from one amino acid to every other is known as transaminationOligopeptides are a string of ________ amino acids. 4-9Which phase of an individual amino acid distinguishes it from different amino acids? side chainWhich of the following is NOT a main serve as of protein in the human body? providing calories to the bodyWhich of the following proteins are fundamental to the immune machine? antibodiesIn what structure of the mammalian mobile are proteins synthesized? ribosomeWhich of the following foods is a source of entire proteins? chickenProteases are: enzymes that damage down proteinA plasma protein related to diet status that is continuously measured in patient populations is albuminA entire protein: comprises all 9 essential amino acidsEating over the top amount of protein on a common basis pose no problem to wholesome people because proteins are deaminated and excreted in the urine. falseWhich of the following would have the lowest PDCAAS ranking? breadTwo amino acids are joined together by a peptide bond to shape a dipeptide. What is the by-product of this process? waterThe specific serve as of a protein is decided by: its three dimensional shapeA protein's ________ structure refers to the twisting, spiral shape shaped by the collection and chemical properties of its amino acids. secondaryWhich of the following statements is FALSE? HCl inhibits the digestion of fat so it does now not compete with protein digestion. The sort of vegetarian who eats greens, grains, end result, and milk but excludes all different sorts of animal protein is called a: lacto-vegetarianBenito is a wholesome 19-year-old faculty scholar who is sedentary. He is 5'11" tall and weighs A hundred seventy five pounds. How many grams of protein would you recommend he consume every day? 64 gramsWhich of the following is NOT in most cases a nutrient of fear for vegans? nutrition CJohn consumed 1 serving of milk, and four oz. of meat as a phase of his lunch. How many grams of protein did he devour in keeping with Exchange System estimates? 36What part makes protein other from carbohydrate and fat? nitrogenWhich of the following is a genetic dysfunction leading to debilitating protein abnormalities? cystic fibrosisVegetarian diets are related to increased intake of ________. antioxidantsThe part of the protein molecule that carries nitrogen is the: amine staffWhich of the following people is in all probability to be in positive negative steadiness? a 9-year-old lady who's experiencing a expansion spurtWhich of the following is the most whole protein from a plant source? soybeansAll of the following prerequisites warrants attention and mainipulation of dietary protein with the exception of? middle diseaseAn acid-base imbalance can result in: acidosis of the blood, coma and dying, the denaturing of body proteinsDuring the process of protein synthesis, ________ is the step through which messenger RNA is decoded into an amino acid sequence at the mobile's ribosome. translation The absorption of proteins occurs in the: small intestineWhich of the following dietary supplements would you recommend a vegan upload to his/her nutrition? diet B12Well-planned vegetarian diets can cut back the risk of all of the following power sicknesses EXCEPT: anemiaThe sort of protein-energy malnutrition characterised by a normal lack of protein, energy, and nutrients in the vitamin is known as: marasmusMilk curdles when lemon juice is added to it. The change that occurs in the protein is known as: denaturation Which of the following is associated with kwashiorkor? loss of hair, distended edematous stomach, enlarged fatty liver