Qcm Biochimie

A scientific illustration featuring enzymes, amino acids, and carbohydrates in a vibrant and educational style, suitable for a biochemistry quiz.

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.

42 Questions10 MinutesCreated by ExploringScience101
Αž˜αž½αž™αžŽαžΆαž‡αžΆαžαž½αž“αžΆαž‘αžΈαžšαž”αžŸαŸ‹ enzyme αžˆαŸ’αž˜αŸ„αŸ‡ Lyase?
ΑžŠαž€phosphate
Αž•αŸ’αž‘αŸαžšCH3
Αž•αŸ’αž‘αŸαžšΓ©lectron
Αž€αžΆαžαŸ‹αž•αŸ’αžαžΆαž…αŸ‹αž”αžŽαŸ’αžαžΆαž˜αŸ‰αžΌαž›αŸαž‚αž»αž›αžŠαŸ„αž™αž’αžαŸ‹αž”αžΎαž‘αžΉαž€
Αž˜αž½αž™αžŽαžΆαž‡αžΆαžαž½αž“αžΆαž‘αžΈαžšαž”αžŸαŸ‹ Hydratase ?
ΑžŠαž€ phosphate
Αž—αŸ’αž‡αžΆαž”αŸ‹ phosphate
αž€αžΆαž…αŸ‹αž•αŸ’αžαžΆαž…αŸ‹αž”αžŽαŸ’αžαž»αŸ†αž˜αžΌαž›αŸαž‚αž»αž›αžŠαŸ„αž™αž”αŸ’αžšαžΎαž‘αžΉαž€
Αž€αžΆαž…αŸ‹αž•αŸ’αžαžΆαž…αŸ‹αž”αžŽαŸ’αžαžΆαž˜αžΌαž›αŸαž‚αž»αž›αžŠαŸ„αž™αž’αžαŸ‹αž”αžΎαž‘αžΉαž€
Mg++ αž‡αžΆ cofacteur métallique αžšαž”αžŸαŸ‹ erzyme αž˜αž½αž™αžŽαžΆ?
Kinase
Arginase
Carboxylase
Anhydrase carbonique.
αž“αŸ…pH = 6 ឝើacide aminé αžŽαžΆαžŠαŸ‚αž›αž˜αžΆαž“αž”αž“αŸ’αž‘αž»αž€αžœαž·αž‡αŸ’αž‡αž˜αžΆαž“αžαŸ’αž›αžΆαŸ†αž„ ?

Valine
Leucin-
PhΓ©nylalanine
Histidine
Αž›αž€αŸ’αžαžŽαŸˆαž˜αž½αž™αžŽαžΆαžŠαŸ‚αž›αž‡αžΆαžšαž”αžŸαŸ‹ Aminopeptidase
αžœαžΆαž€αžΆαžαŸ‹αžαžΆαž„ acide aminΓ© C-terminal
D- Hydrolyse on Peptides :
αžœαžΆαž€αžΆαžαŸ‹αžαžΆαž„ acide aminΓ© N-terminal
ΑžœαžΆαž‡αžΆendopeptidase
αž›αž€αŸ’αžαžŽαŸˆαžαžΆαž„αž€αŸ’αžšαŸ„αž˜αž˜αž½αž™αžŽαžΆαžŠαŸ‚αž›αž‡αžΆαžšαž”αžŸαŸ‹ acide aminéαžˆαŸ’αž˜αŸ„αŸ‡: Cysteine
Αž˜αžΆαž“αž“αžΆαž‘αžΈTHIOL
αž˜αžΆαž“2 fonctions carboxyle 
Αž‡αžΆαž’αŸ’αž“αž€αž²αŸ’αž™ CH3
Αž‡αžΆ prΓ©curseur αžšαž”αžŸαŸ‹ histamine
Acide aminé αžŽαžΆαžŠαŸ‚αž› chaine latérale (αž…αŸ’αžšαžœαŸ‰αžΆαž€αŸ‹αžαžΆαž„) αžšαž”αžŸαŸ‹αžœαžΆαž˜αžΆαž“αž”αž„αŸ’αžαŸ†αž“αžΆαž‘αžΈ alcool αž αžΎαž™αž‡αžΆ αž’αžΆαžαž»αž•αŸ’αžŸαŸ† αžšαž”αžŸαŸ‹αž›αžΈαž–αžΈαž?
Serine
Tyrosine
Threonine
Proline
Acide amine αž˜αž½αž™αžŽαžΆαžŠαŸ‚αž›αž…αžΆαŸ†αž”αžΆαž…αŸ‹αžαŸ’αžšαžΌαžœαž“αžΆαŸ† αž…αžΌαž›αž€αŸ’αž“αž»αž„αžαŸ’αž›αž½αž“αž˜αž“αž»αžŸαŸ’αžŸαžαžΆαž˜αžšαž™αŸˆαž…αŸ†αžŽαžΈαž’αžΆαžšαž αžΆαžš? 

 
Glycine 
Tyrosine
Cysteine
Methionine
αž”αŸ’αžšαžαž·αž€αžšαž‚αžΈαž˜αžΈ (Reactifs chimiques)αž˜αž½αž™αžŽαžΆαžŠαŸ‚αž›αž”αŸ’αžšαžΎαžŸαž˜αŸ’αžšαžΆαž”αŸ‹αžšαž€ acide aminé N-terminal: peptide? 
Threonine
Chymotrypsine
Fluorescamine
Ninhydrine
7-Acides amines αž˜αž½αž™αžŽαžΆαžŠαŸ‚αž›αž‡αžΆαž’αžΆαžαž»αž•αŸ’αžŸαŸ†Glutathion?
Cysteine et Glycine
Treptophane et Glutamate
Valine et Cysteine
Isoleucine et phenylalanine
8-Acide aminée αž˜αž½αž™αžŽαžΆαžŠαŸ‚αž›αž‡αžΆαž’αžΆαžαž» αžšαž”αžŸαŸ‹carnosine et histamine
Alanine
Histidine
Isoleucine
Treptophane
9-αž“αŸ… pH 3 acide aminé αžŽαžΆαž˜αžΆαž“ αž”αž“αŸ’αž‘αž»αž€αž”αŸ’αžšαž αŸ‚αž›αžŸαžΌαž“αŸ’αž™
Arg
Ser
Asp
Gly
10-Peptideαž˜αž½αž™αžŽαžΆαžŠαŸ‚αž›αžŸαŸ†αž™αŸ„αž‚αž“αŸ… Ante-hypophyse
AdrénoCorticotrophine(ACTH) 
Oxcytocine
Vasopressine
Insuline
Αž›αž€αŸ’αžαžŽαŸˆαžαžΆαž„αž€αŸ’αžšαŸ„αž˜αž˜αž½αž™αžŽαžΆαžŠαŸ‚αž›αž˜αž·αž“αž˜αŸ‚αž“αž‡αžΆ αžšαž”αžŸαŸ‹Angiotensine II?
αž”αž„αŸ’αž€αžΎαž“αž€αžΆαžšαžŸαŸ†αž™αŸ„αž‚ Aldosterone 
Αž˜αžΆαž“ effet vasoconstruction
Αž˜αžΆαž“ effet inotrope nΓ©gatif direct
Αž”αž„αŸ’αž€αžΎαž“αž€αžΆαžšαžŸαŸ’αžšαŸαž€αž‘αžΉαž€
Αž˜αž½αž™αžŽαžΆαž‡αžΆαžαž½αž“αžΆαž‘αžΈαžšαž”αžŸαŸ‹αž–αž½αž€ LYASES
ΑžŠαž€ Phosphate
Αž€αžΆαžαŸ‹αž•αŸ’αžαžΆαž…αŸ‹αž”αžŽαŸ’αžαžΆαž˜αŸ‰αžΌαž›αŸαž‚αžΌαž›αž…αŸαž‰αžŠαŸ„αž™αž”αŸ’αžšαžΎ H20
Αž€αžΆαžαŸ‹αž•αŸ’αžαžΆαž…αŸ‹αž”αžŽαŸ’αžαžΆαž˜αŸ‰αžΌαž›αŸαž‚αž»αž›αž…αŸαž‰αžŠαŸ„αž™αž’αžαŸ‹αž”αŸ’αžšαžΎ H20
Αž”αžΌαž€ Phosphate
13-Mg αž‡αžΆCofacteur ឬ coenzyme métallique αžšαž”αžŸαŸ‹ enzyme αž˜αž½αž™αžŽαžΆ?
 
Kinase
Arginase
Anhydrase carbonique
Carboxylase
14-NAD αž‡αžΆforme de coenzyme αžšαž”αžŸαŸ‹αžœαžΈαžαžΆαž˜αžΈαž“ αž˜αž½αž™αžŽαžΆ?
Vitamine B1
Vitamine B12
Vitamine PP
Vitamine B6
Αž˜αž½αž™αžŽαžΆαž‡αžΆαžαž½αž“αžΆαž‘αžΈαžšαž”αžŸαŸ‹αž–αž½αž€ KINASES ?
ΑžŠαž€Phosphate
Αž”αžΌαž€Phosphate
ΑžŠαž€H20
Αž”αžΌαž€ OxygΓ¨ne
ΑžŸαŸ†αžŽαžΎ (proposition) αž˜αž½αž™αžŽαžΆαžŠαŸ‚αž›αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœ?
DNA αž•αŸ’αžŸαŸ†αž‘αžΎαž„αžαŸ‚αž˜αž½αž™αžαŸ’αžŸαŸ‚ nucléotide 
DNA αž˜αžΆαž“αž“αŸ…αž€αŸ’αž“αž»αž„ noyauαž“αž·αž„ mitochondrie 
Αž“αŸ…αž€αŸ’αž“αž»αž„ DNA αž’αžΆαž…αž˜αžΆαž“ nucleotide αžˆαŸ’αž˜αŸ„αŸ‡: IMP
D-DNA αž‡αžΆαž’αŸ’αž“αž€αž‘αž‘αž½αž›αžαž»αžŸαžαŸ’αžšαžΌαžœαž€αŸ’αž“αž»αž„αž€αžΆαžšαž’αŸ’αžœαžΎ traduction
-ឝើ codon αžαžΆαž„αž€αŸ’αžšαŸ„αž˜αž“αŸαŸ‡αž˜αž½αž™αžŽαžΆαžŠαŸ‚αž›αž‡αžΆ αžšαž”αžŸαŸ‹Méthionine ? 
AUG
UUU
UAG
UGA
αžαžΎαž–αž½αž€ monosaccharite αžŽαžΆαž˜αž½αž™αž‡αžΆ fonction réductrice αž‡αžΆ aldehyde αž αžΎαž™ αž˜αžΆαž“ Carbone αž…αŸ†αž“αž½αž“ 3
DihydroxyacΓ©tone
Erythrose
GlycΓ©raldehydes = 2,3- dihydroxypropanal
ThΓ©rose
αžαžΎαž–αž½αž€ monosaccharite (αž˜αžΆαž“αž“αŸ…αž€αŸ’αž“αž»αž„ αž‘αžΉαž€αžƒαŸ’αž˜αž»αŸ† αžŠαŸ‚αž›αž˜αžΆαž“αž”αžšαž·αž˜αžΆαžŽαž…αŸ’αžšαžΎαž“αž‡αžΆαž„αž‚αŸ) αžŽαžΆαž˜αž½αž™αž‡αžΆ fonction réductrice αž‡αžΆ cétose αž αžΎαž™ αž˜αžΆαž“ carbone αž…αŸ†αž“αž½αž“ 6?
LΓ©vulose(fructose)
Xylulose
Ribulose
DihydroxyacΓ©tone
-sucrose αž•αŸ’αžŸαŸ†αž‘αžΎαž„αž–αžΈαž’αŸ’αžœαžΈ? *
galactose + glucose
A-D-glucose-(1-2)-b-D-glucofuranose
Glucose + fructose
A-D-glucopyranosyl-(1-2)-b-D- fructofuranoside
ΑžŸαŸ’αž€αžšαžŽαžΆαž˜αž½αž™αžŠαŸ‚αž›αž˜αž·αž“αž˜αŸ‚αž“αž‡αžΆ 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 αž•αŸ’αžŸαŸ†αž–αžΈ?
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
αž”αŸ’αžšαž—αŸαž‘αžŸαŸ’αž€αžšαžŽαžΆαž˜αž½αž™αžŠαŸ‚αž›αž‚αŸαžƒαžΎαž‰αžœαžΆαž˜αžΆαž“ tissues lignifies de végétaux 
Arabane
Fructosanes
Raffinose
Xylanes
Polyholoside homogène de réserves αž˜αžΆαž“
Amidon
Cellulose
Chitine
Aminosides
Polyholoside homogène de structures αž˜αžΆαž“
Amidon
Cellulose
Chitine
Aminosides
ΑžαžΎαž–αž½αž€monosaccharite αžŽαžΆαž˜αž½αž™ αžŠαŸ‚αž› αž˜αžΆαž“ 31% αž…αŸ’αžšαžΎαž“αž‡αžΆαž„αž‚αŸαž“αŸ…αž€αŸ’αž“αž»αž„αž‘αžΉαž€αžƒαŸ’αž˜αž»αŸ† αž‚αžΊ
Glulose
Fructose
Maltose
Sacchrose
αž€αŸ’αž“αž»αž„αž…αŸ†αžŽαŸ„αž˜ acides gras saturés αžαžΆαž„αž€αŸ’αžšαŸ„αž˜αžαžΎαž˜αž½αž™αžŽαžΆαž˜αžΆαž“ Carbone αž…αŸ†αž“αž½αž“ 8
Acide butyrique
Acide caproique
Acide valΓ©rinique
Acide caprylique
Acides gras 4 αžŠαŸ‚αž›αž˜αžΆαž“αž…αŸ’αžšαžΎαž“αž‡αžΆαž„αž‚αŸ αž€αŸ’αž“αž»αž„αž…αŸ†αžŽαžΈαž’αžΆαž αžΆαžš (αž‡αžΆαžŸαžαŸ’αžœ ឬ αž‡αžΆαžšαž»αž€αŸ’αžαž‡αžΆαžαž·) αž˜αžΆαž“αž‚αžΊ
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):αž‡αžΆ
acides gras αžŠαŸ‚αž›αž’αžΆαž…αžŸαŸ†αž™αŸ„αž‚αž”αžΆαž“ 
Acides gras complexe
Acides gras αžŠαŸ‚αž›αž˜αž·αž“αž’αžΆαž…αžŸαŸ†αž™αŸ„αž‚αž”αžΆαž“
Acides gras simple
Ac.gras αžŠαŸ‚αž›αž˜αž·αž“αž’αŸ’αžœαžΎ esterification αž αŸ…αžαžΆ ac.gras αž’αŸ’αžœαžΈ?
a-ac.gras αžŠαŸ‚αž›αž˜αž·αž“αž’αŸ’αžœαžΎ esterification αž αŸ…αžαžΆ ac.gras conjugué 
ac.grasαžŠαŸ‚αž›αž˜αž·αž“αž’αŸ’αžœαžΎ esterification αž αŸ…αžαžΆac.gras linéaire
Ac.grasαžŠαŸ‚αž›αž˜αž·αž“αž’αŸ’αžœαžΎ esterification αž αŸ…αžαžΆ ac.gras libre
D-ac.gras αžŠαŸ‚αž›αž˜αž·αž“αž’αŸ’αžœαžΎesterification αž αŸ…αžαžΆ ac.gras ramifiΓ©
Acide arachidonique αž˜αžΆαž“ Carbone αž‘αžΆαŸ†αž„αž’αžŸαŸ‹
20 Carbones
40 Carbones
50 Carbones
30 Carbones
acides gras αžŽαžΆαžŠαŸ‚αž›αž˜αž·αž“αž˜αŸ‚αž“αž‡αžΆacides 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 αž‡αžΆhormone stéroïde αžšαž”αžŸαŸ‹
VΓ©gΓ©taux, Animaux
Hommes, parasites
BactΓ©ries, virus
Animaux, hommes
Αž˜αž½αž™αžŽαžΆ αž€αŸ’αž“αž»αž„αž…αŸ†αžŽαŸ„αž˜αžŸαž˜αžΆαžŸαž’αžΆαžαž»αžαžΆαž„ αž€αŸ’αžšαŸ„αž˜ αžŠαŸ‚αž›αž•αž›αž·αžαž”αžΆαž“ propanol- 2 αž“αŸ…αž–αŸαž› αž˜αžΆαž“αž”αŸ’αžšαžαž·αž€αž˜αŸ’αž˜αž‡αžΆαž˜αž½αž™αž‘αžΉαž€
Propanone
Propène
éthylène
isobutène
Αž‘αžΉαž€αž˜αžΆαž“αž›αž€αŸ’αžαžŽαŸˆαž‡αžΆ
Αž‡αžΆαž’αžΆαžŸαž»αžΈαžαž•αž„αž”αžΆαžŸαž•αž„
Αž‡αžΆαž”αžΆαžŸ
Αž‡αžΆαž’អសុីឝ
ΑžŽαžΊαž
 
IMG_2507αž˜αž½αž™αžŽαžΆαž‡αžΆαž€αž“αŸ’αžŸαŸ„αž˜αžαŸαžšαž›αŸ†αž“αžΉαž„ (constante d'équilibre) αž“αŸƒαžŸαž˜αžΈαž€αžΆαžšαž›αŸ†αž“αžΉαž„ αž‚αžΈαž˜αžΈαžαžΆαž„αž€αŸ’αžšαŸ„αž˜αŸ–
A
B
C
D
Αžαž˜αŸ’αž›αŸƒ pH αž“αŸƒαžšαžŸαž€αŸ’αžšαž–αŸ‡ (Suc Gastrique) *
PH=1-2
PH = 1-3
PH = 1 - 4
PH = 2-3
Αž‘αŸ’αžšαžΉαžŸαŸ’αžαžΈαžšαž”αžŸαŸ‹αž›αŸ„αž€ Bronsted*
Base αž‡αžΆαž’αŸ’αž“αž€αž”αŸ„αŸ‡αž”αŸ’αžšαžΌαžαž»αž„αž²αŸ’αž™αž‚αŸ
Acide αž‡αžΆαž’αŸ’αž“αž€αž…αžΆαž”αŸ‹αž”αŸ’αžšαžΌαžαž»αž„αž–αžΈαž‚αŸ
Acide αž‡αžΆαž’αŸ’αž“αž€αž‘αž‘αž½αž›αž”αŸ’αžšαžΌαžαž»αž„αž–αžΈαž‚αŸ
Base αž‡αžΆαž’αŸ’αž“αž€αž‘αž‘αž½αž›αž”αŸ’αžšαžΌαžαž»αž„αž–αžΈαž‚αŸ
ΑžŸαž˜αžΆαžŸαž’αžΆαžαž»αžŽαžΆαž˜αž½αž™αž‡αžΆαž’αŸαž‘αž·αž…αžαŸ’αžšαžΌαž›αžΈαž (Electrolyte)
C6H1206
CH3COOH
Lipide
ProtΓ©ine
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