Chimie De La Vie Vocabulaire Flashcards by Morgane Roy-Séger | Brainscape

Q

Cellulose

A

Glucides

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Q

Actine et myosine(contraction)

A

Proteine

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Q

Polysacharides

A

Glucides

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Q

Collagène

A

Proteine

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Q

Groupement radical(R)

A

Proteine

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Q

Groupement amine(NH2)

A

Proteine

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Q

Les protéines sont formées de?

A

20 acides aminées

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Q

Led 20 acides aminees sont constituées de?

A

Un C attaché à

Groupement carboxyle

Groupement amine

Groupement radical

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Q

Keratine

A

Proteine

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Q

Uracile

A

Acides nucléiques

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Q

Enzymes(catalyseurs)

A

Proteine

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Q

Guanine

A

Acides nucléiques

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Q

Purines(AG)

A

Acides nucléiques

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Q

Cytosine

A

Acides nucléiques

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Q

Nucléotide

A

Acides nucléiques

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Q

Thymine

A

Acides nucléiques

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Q

Bases azotées

A

Pyrimidines(CTU)

Purines(AG) personnes agees qui puent

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Q

Insuline

A

Proteine

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Q

Saturé/insaturé

A

Lipides

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Q

Pyrimidines(CTU)

A

Acides nucléiques

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Q

Base azotée

A

Acides nucléiques

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Q

Blazes azotées ADN

A

Les bases azotées de l’adn sont:

A(adenine)+T(thymine)

C(cytosine)+G(guanine)

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Q

Bases azotées de l’ARN

A

A(adenine)+U(uracile)

C(cytosine)+G(guanine)

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Q

Acides nucléiques

A

Polymères formées de nucléotides

Base azotée

Pentose(glucide à 5C)

Groupement PO4

CHONP

Q

Groupement hudroxyle

A

Lipides

Q

Hemoglobine

A

Proteine

Q

Liaison peptidique

A

Proteine

Q

Anticorps

A

Proteine

Q

Isomères

A

Glucides

Q

Dissacharides

A

Glucides

Q

Triglycérides

A

Lipides

Q

Maltose

A

Glucides

Q

Hormones sexuelles

A

Lipides

Q

Saccharose

A

Glucides

Q

Glycéraldéhéide

A

Glucides

Q

Chitine

A

Glucides

Q

Glucides

A

Formées de C et H

Fabriqué par les êtres vivants

Macromolécules (formées de monomères)

Chaine de monomeres:polymere

Q

Polysaccharides(reserve denergie)

A

Amidon(vegetaux)

Glycogene(animaux)

Q

Huile végetale hydrogénée

A

Lipides

Q

Myoglibine

A

Proteine

Q

Phospholipides

A

Lipides

Q

Cholesterol

A

Lipides

Q

Stéroïdes

A

Lipides

Q

Groupement phosphate(phospholipides)

A

Lipides

Q

Triglycérides

A

Lipides

Reserve denergie

Isolation thermique

Protection(coussin)

Q

Structure des triglycérides

A

3 acides gras à 1 glycérol

ACIDE GRAS: chaine de C, groupememt carboxyle

GLYCÉROL: alcool 3C, groupement hydroxyle

Q

Acides aminés

A

Proteine

Q

Hydrophile/hydrophobe

A

Lipides

Q

Cires

A

Lipides

Q

Acides gras

A

Lipides

Q

Liaison glycocydique

A

Glucides

Q

Adénine

A

Acides nucléiques

Q

Glucose,fructose, galactose(hexoses)

A

Glucides

Q

Monosacharides

A

Glucides

Q

Ribose

A

Glucides

Q

Structure des steroides

A

4 anneauc de C

Ex: chokesterol et testosterone

Stéroïdes anabolissants:dérivés synthetiques testosterone

Q

Structure des cires(lipides)

A

Chaine d’alcool associée aux acudes gras

Protection des plantes(pertes deau, bibittes envahisseurs)

Q

6 caractéristiques de l’eau

A

Pouvoir de COHESION ÉLEVÉE

Molecule POLAIRE

Chaleur MASSIQUE ÉLEVÉE

Chaleur de VAPORISATIO ÉLEVÉE

Se DILATE quand elle GELE

SOLVANT EFFICACE