Qcm Biochimie
Biochimie Quiz
Test your knowledge on biochemistry with our comprehensive quiz! This quiz consists of 42 questions covering various topics including enzymes, amino acids, carbohydrates, and more.
Perfect for students and professionals alike, this quiz will challenge your understanding and help you learn more about the fascinating world of biochemistry.
Αα½αααΆααΆαα½ααΆααΈαααα enzyme ααααα Lyase?
Ααphosphate
ΑααααCH3
ΑααααΓ©lectron
ΑαΆααααααΆα
ααααααΆαααΌαααα»ααααα’ααααΎααΉα
Αα½αααΆααΆαα½ααΆααΈαααα Hydratase ?
Αα phosphate
ΑαααΆαα phosphate
ααΆα
αααααΆα
αααααα»αααΌαααα»ααααααααΎααΉα
ΑαΆα
αααααΆα
ααααααΆααΌαααα»ααααα’ααααΎααΉα
Mg++ ααΆ cofacteur métallique αααα erzyme αα½αααΆ?
Kinase
Arginase
Carboxylase
Anhydrase carbonique.
αα
pH = 6 ααΎacide aminé ααΆαααααΆαααααα»ααα·αααααΆαααααΆαα ?
Valine
Leucin-
PhΓ©nylalanine
Histidine
Αααααααα½αααΆαααααΆαααα Aminopeptidase
ααΆααΆααααΆα acide aminΓ© C-terminal
D- Hydrolyse on Peptides :
ααΆααΆααααΆα acide aminΓ© N-terminal
ΑαΆααΆendopeptidase
ααααααααΆαααααααα½αααΆαααααΆαααα acide aminéααααα: Cysteine
ΑαΆαααΆααΈTHIOL
ααΆα2 fonctions carboxyle
ΑαΆα’αααα²αα CH3
ΑαΆ prΓ©curseur αααα histamine
Acide aminé ααΆααα chaine latérale (α
αααααΆααααΆα) ααααααΆααΆααααααααΆααΈ alcool α αΎαααΆ ααΆαα»αααα ααααααΈααΈα?
Serine
Tyrosine
Threonine
Proline
Acide amine αα½αααΆαααα
αΆαααΆα
αααααΌαααΆα α
αΌααααα»ααααα½αααα»αααααΆααααα
αααΈα’αΆαα αΆα?
Glycine
Tyrosine
Cysteine
Methionine
ααααα·ααααΈααΈ (Reactifs chimiques)αα½αααΆαααααααΎαααααΆαααα acide aminé N-terminal: peptide?
Threonine
Chymotrypsine
Fluorescamine
Ninhydrine
7-Acides amines αα½αααΆαααααΆααΆαα»ααααGlutathion?
Cysteine et Glycine
Treptophane et Glutamate
Valine et Cysteine
Isoleucine et phenylalanine
8-Acide aminée αα½αααΆαααααΆααΆαα» ααααcarnosine et histamine
Alanine
Histidine
Isoleucine
Treptophane
9-αα
pH 3 acide aminé ααΆααΆα ααααα»ααααα ααααΌααα
Arg
Ser
Asp
Gly
10-Peptideαα½αααΆαααααααααα
Ante-hypophyse
AdrénoCorticotrophine(ACTH)
Oxcytocine
Vasopressine
Insuline
ΑαααααααΆαααααααα½αααΆααααα·ααααααΆ ααααAngiotensine II?
αααααΎαααΆαααααα Aldosterone
ΑαΆα effet vasoconstruction
ΑαΆα effet inotrope nΓ©gatif direct
ΑααααΎαααΆααααααααΉα
Αα½αααΆααΆαα½ααΆααΈαααααα½α LYASES
Αα Phosphate
ΑαΆααααααΆα
ααααααΆαααΌααααΌαα
αααααααααΎ H20
ΑαΆααααααΆα
ααααααΆαααΌαααα»αα
αααααα’ααααααΎ H20
ΑαΌα Phosphate
13-Mg ααΆCofacteur α¬ coenzyme métallique αααα enzyme αα½αααΆ?
Kinase
Arginase
Anhydrase carbonique
Carboxylase
14-NAD ααΆforme de coenzyme ααααααΈααΆααΈα αα½αααΆ?
Vitamine B1
Vitamine B12
Vitamine PP
Vitamine B6
Αα½αααΆααΆαα½ααΆααΈαααααα½α KINASES ?
ΑαPhosphate
ΑαΌαPhosphate
ΑαH20
ΑαΌα OxygΓ¨ne
ΑαααΎ (proposition) αα½αααΆαααααααΉαααααΌα?
DNA ααααα‘αΎααααα½ααααα nucléotide
DNA ααΆααα
αααα»α noyauαα·α mitochondrie
Αα
αααα»α DNA α’αΆα
ααΆα nucleotide ααααα: IMP
D-DNA ααΆα’αααααα½ααα»αααααΌααααα»αααΆαααααΎ traduction
-ααΎ codon ααΆααααααααααα½αααΆαααααΆ ααααMéthionine ?
AUG
UUU
UAG
UGA
ααΎαα½α monosaccharite ααΆαα½αααΆ fonction réductrice ααΆ aldehyde α αΎα ααΆα Carbone α
ααα½α 3
DihydroxyacΓ©tone
Erythrose
GlycΓ©raldehydes = 2,3- dihydroxypropanal
ThΓ©rose
ααΎαα½α monosaccharite (ααΆααα
αααα»α ααΉααααα»α αααααΆαααα·ααΆαα
αααΎαααΆααα) ααΆαα½αααΆ fonction réductrice ααΆ cétose α αΎα ααΆα carbone α
ααα½α 6?
LΓ©vulose(fructose)
Xylulose
Ribulose
DihydroxyacΓ©tone
-sucrose ααααα‘αΎαααΈα’αααΈ? *
galactose + glucose
A-D-glucose-(1-2)-b-D-glucofuranose
Glucose + fructose
A-D-glucopyranosyl-(1-2)-b-D- fructofuranoside
ΑαααααΆαα½αααααα·ααααααΆ disaccharide
Maltose(1-a-D-Glucopyranosyl-4-a-D glucopyranose)
Raffinose (a-D-galactosylsucrose)
lactose (B-D-galactopyrannosyl(1-4)B- D-glucopyrannose)
Saccharose (a-D-glucopyranosyl-(1-2)- B-D-fructofuranoside)
-Raffinose ααααααΈ?
1-a-D-Glucopyranosyl -4-a-D glucopyranose
B-D-galactopyrannosyl(1-4)B- D-glucopyrannose
A-D-glucopyranosyl-(1-2)- B-D-fructofuranoside
A-D-galactosylsucrose
ααααααααααααΆαα½ααααααααΎαααΆααΆα tissues lignifies de végétaux
Arabane
Fructosanes
Raffinose
Xylanes
Polyholoside homogène de réserves ααΆα
Amidon
Cellulose
Chitine
Aminosides
Polyholoside homogène de structures ααΆα
Amidon
Cellulose
Chitine
Aminosides
ΑαΎαα½αmonosaccharite ααΆαα½α ααα ααΆα 31% α
αααΎαααΆααααα
αααα»αααΉααααα»α ααΊ
Glulose
Fructose
Maltose
Sacchrose
αααα»αα
αααα acides gras saturés ααΆααααααααΎαα½αααΆααΆα Carbone α
ααα½α 8
Acide butyrique
Acide caproique
Acide valΓ©rinique
Acide caprylique
Acides gras 4 αααααΆαα
αααΎαααΆααα αααα»αα
αααΈα’αΆα αΆα (ααΆαααα α¬ ααΆαα»αααααΆαα·) ααΆαααΊ
Acide palmitique (CH3(CH2)14COOH), Acide oléique (C18H3402)
Acide stéarique (C18H3602 (acide octadecanoïque)), Acide linoléique (C18H3202)
c-Acide linolénique (A9,12,15 C18:3), Acide oléique (C18H3402)
D-Acide arachidonique (A5,8,11,14,C20:4), Acide linolΓ©ique (C18H3202)
C+d
Acides gras essentiel (indispensable):ααΆ
acides gras αααα’αΆα
αααααααΆα
Acides gras complexe
Acides gras ααααα·αα’αΆα
αααααααΆα
Acides gras simple
Ac.gras ααααα·αααααΎ esterification α α
ααΆ ac.gras α’αααΈ?
a-ac.gras ααααα·αααααΎ esterification α α
ααΆ ac.gras conjugué
ac.grasααααα·αααααΎ esterification α α
ααΆac.gras linéaire
Ac.grasααααα·αααααΎ esterification α α
ααΆ ac.gras libre
D-ac.gras ααααα·αααααΎesterification α α
ααΆ ac.gras ramifiΓ©
Acide arachidonique ααΆα Carbone ααΆααα’αα
20 Carbones
40 Carbones
50 Carbones
30 Carbones
acides gras ααΆααααα·ααααααΆacides gras du groupe oméga-3 sont
L'acide alpha-linolΓ©nique ou w3a (18:3; ALA)
L'acide eicosapentaenoïque (20:5; EPA) ou acide timnodonique
L'acide docosahexaénoïque (22:6; DHA) ou acide cervonique
Acide arachidonique A5, 8, 11, 14, C20 :4), Acide linolΓ©ique C18H3202
Ecdysone ααΆhormone stéroïde αααα
VΓ©gΓ©taux, Animaux
Hommes, parasites
BactΓ©ries, virus
Animaux, hommes
Αα½αααΆ αααα»αα
αααααααΆαααΆαα»ααΆα ααααα αααααα·αααΆα propanol- 2 αα
ααα ααΆαααααα·ααααααΆαα½αααΉα
Propanone
Propène
éthylène
isobutène
ΑαΉαααΆαααααααααΆ
ΑαΆα’αΆαα»αΈαααααΆααα
ΑαΆααΆα
ΑαΆα’αΆαα»αΈα
ΑαΊα
αα½αααΆααΆαααααααααααααΉα (constante d'équilibre) αααααΈααΆαααααΉα ααΈααΈααΆααααααα
A
B
C
D
Ααααα pH ααααααααα (Suc Gastrique) *
PH=1-2
PH = 1-3
PH = 1 - 4
PH = 2-3
ΑαααΉααααΈααααααα Bronsted*
Base ααΆα’ααααααααααΌαα»αα²αααα
Acide ααΆα’αααα
αΆααααααΌαα»αααΈαα
Acide ααΆα’αααααα½αααααΌαα»αααΈαα
Base ααΆα’αααααα½αααααΌαα»αααΈαα
ΑααΆαααΆαα»ααΆαα½αααΆα’αα‘α·α
ααααΌααΈα (Electrolyte)
C6H1206
CH3COOH
Lipide
ProtΓ©ine
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