folate functions in metabolic reaction that involves
the transfer of single carbon group including synthesis ofDNA
,amino acids and neurotransmitters. which of the following physical
problems results from folate deficiency? check all that apply
a .
a.megaloblastic anemia
b. microcytic anemia
c.spina bifida
d.pernicious anemia
Answer. The correct option are
a.megaloblastic anemia
c.spina bifida
d.pernicious anemia
Folate is Vitamin B12, the deficiency or lack of folate leads to anemia like megaloblastic anemia [condition in which RBC size is large], pernicious anemia [condition when stomach can not absorb folate and lead to pernicious anemia] and macrocytic anemia. Also folate are essential for pregnant women as it leads to Spina bifida [ spine cord is not formed properly].
folate functions in metabolic reaction that involves the transfer of single carbon group including synthesis ofDNA...
Which of the following metabolic changes will occur in a typical human after a meal balanced in carbohydrates, protein, and fat is consumed? (Select ALL that apply!) Liver glycogen synthesis increases Muscle glycogenolysis (glycogen breakdown) increases Liver gluconeogenesis decreases Insulin levels in the blood decrease Ketone body production in the liver is increased ..... Which of the following metabolic changes will occur in a typical human during 12 hours of fasting? (Select ALL that apply.) Liver glycogen synthesis decreases Liver...
QUESTION 1 Which of the following is an advanced form of thiamin deficiency seen in alcoholics? a. Scurvy b. Megaloblastic anemia c. Wernicke-korsokoff syndrome. d. Pellagra QUESTION 2 Which of the following is NOT TRUE about thiamin? a. A deficiency is called beriberi. b. Polyneuritis is a symptom of thiamin toxicity. c. Thiamin deficiency is common among people who subsist almost exclusively on white rice. d. Lean pork is a nutrient-dense source of naturally occurring thiamin. QUESTION 3 Which of...
Questions on Metabolic Pathways & Energy balance
81 Match the items. #2 What can be said about the glycolysis pathway? a. Initial breakdown of carbohydrate b. Initial breakdown of fat C. Made by all three energy nutrients d. Removal of nitrogen from an amino acid e. Most ATP is produced a. requires oxygen. b. is the breakdown of pyruvate to acetyl COA. C. converts acetyl CoA into pantothenic acid. od results in the formation of pyruvate. 1. Electron Transport Chain...
Page 1 Synthesis using Carbonyl O-Substitution Chemistry Preamble This experiment involves the synthesis of target molecules using a-substitution chemistry. You are assigned two target molecules, one of which is best synthesized by an alkylation approach, while the other is best synthesized by an addition or condensation approach. You must do the following: 1. Perform a retrosynthetic analysis on the two target molecules assigned to you. In each case the organic starting material (what you have to work backwards toward) depends...
Can someone please check my answers and aid in #12? 1. The amide nitrogen of glutamine: A. represents a nontoxic transport form of ammonia. B. is a major source of ammonia for urinary excretion. C. is used in the synthesis of asparagine, purines, and pynimidines. D. can be recovered as ammonia by the action of glutaminase. E. all of the above are correct. 2- Which of the following statements about glutamate is NOT true: a It can be synthesized in...
____ 1. The diagram below represents serine, a polar, uncharged
amino acid. Which functional group gives serine its
distinct property?
a. H3
b. CH2OH
c. –H
d. COO–
____ 2. The monomers shown below are monomers for which of the
following natural polymers?
a. polysaccharides
b. plastics
c. DNA
d. proteins
____ 3. Which of the following processes illustrates the production
of a protein?
a. specific code for amino acids --> amino acid chain -->
gene --> DNA --> specific...
Synthesis using Carbonyla-Substitution Chemistry Preamble This experiment involves the synthesis of target molecules using a-substitution chemistry. You are assigned two target molecules, one of which is best synthesized by an alkylation approach, while the other is best synthesized by an addition or condensation approach. My two target molecules are number 2 and number 12 in the last page. You must do the following: 1. Perform a retrosynthetic analysis on the two target molecules assigned to you. In each case the...
bio 211
1) B Yeast cells produce carbon dioxide and alcohola ruko A) photosynthesis commentation O robie respiration D dehydration synthes pered of 12 hours 2) The diagram below shows investigation performed over Bubbles of gas -Rubber stopper Glass tube Water Test Tube - Elodea heels A к не The gas released in this investigation can be used in cellular respiration to form an energy storing compound known as D A co, CH,0 B) deoxyribonucleic acid Di adenosine triphosphate 3)...
how do you solve for these?
HOW
DO YOU SOLVE THESE QUESTIONS STEP BY STEP MECHANISMS
3. Show a mechanism for the following (Grant Challenge). Hint at end with * if you need it. - this is for the people that want a big challenge and who are already very comfortable with mechanisms. 3. Na2CO3, H, 0 0 4. Propose a synthesis for the following, starting from methanolas your only carbon-based starting material. ool logo Me 5. Classify the following...
Match the term to the correct description. Choices may only be used once. Group of answer choices [ Choose ] An inhibitor molecule binds to the active site. Part of an enzyme where the substrate binds to Protein molecules that function as biological catalysts An inhibitor molecule binds to an allosteric site and prevents the substrate from binding to the active site. A substance...