Examen
Semmelweis Entrance Exam Medicine Biology Questions and Answers 100% correct
- Grado
- Institución
Semmelweis Entrance Exam Medicine Biology
[Mostrar más]Vista previa 2 fuera de 11 páginas
Vista previa 2 fuera de 11 páginas
Añadir al carrito
Añadir al carrito
Vendedor
Seguir
julianah420
Comentarios recibidos
Vista previa del contenido
Semmelweis Entrance Exam MedicineBiology
What are carbohydrates and lipids? - answerOrganic compounds that are mostly
composed of three types of atom; carbon, hydrogen and oxygen
What do carbohydrates do? - answerprovide energy, in the form of sugars like glucose
and fructose, but they also make up structures like cellulose, which form the cell wall of
plant cells
What type of carbohydrate is the most important source of energy? - answermono-, di-
and poly-saccharides
What are mono and disaccharides? - answerpolar and soluble in water
What are polysaccharides? - answerMacromolecules resulting from polymerisation
(condensation) of sugars and are not soluble in water
Examples of monosaccharides - answerribose, glucose, fructose, galactose
What forms a disaccharide? - answertwo monosaccharides linked together by
condensation reactions with glycosidic bonds releasing one H2O molecule
Alpha glucose structure - answer
Beta glucose structure - answer
Examples of Polysaccharides - answercellulose, glycogen and starch
Monomer of Sucrose - answerglucose and fructose
monomer of maltose - answerglucose and glucose
monomer of lactose - answerglucose and galactose
monomer of starch - answerglucose
monomer of glycogen - answerglucose
monomer of cellulose - answerglucose
, In animals, what carbohydrate stores energy? - answerglycogen
What jobs do carbohydrates have other than storing energy? - answerstructural
components
What differs the polysaccharides all made up of glucose? - answerthey differ in the
arrangement of glucose molecules and position of the glycosidic bonds
Starch arrangement - answeramylopectin branched, amylose linear
What is galactose? - answera sugar in milk
What is fructose? - answera sugar found in fruit and honey
Main characteristic of lipids? - answerlittle to no affinity to water, mostly hydrophobic
What are the simple forms of lipids? - answerfat, oil and wax
What are lipids characteristics in different solvents? - answerthey are non-polar and
insoluble in water, but soluble in organic solvents
What are triglycerides? - answerthe main group of lipids. They are formed by
condensation reactions between one glycerol and three fatty acids, creating ester bonds
What are the main types of triglycerides? - answerfats and oils. Fats are solid and oil
liquid at room temp
What are fatty acids? - answercarboxylic acids, possessing a -COOH functional group
What are the two basic forms of fatty acids? - answersaturated and unsaturated
What differs saturated from unsaturated fatty acids? - answerUnsaturated fatty acids
have double bonds; a monounsaturated having one, whereas a polyunsaturated having
multiple
What are cis and trans isomers? - answercis having the double bond elements on the
same side, trans on opposite
Benefit of lipids over carbohydrates? - answerLipids have a higher energy content and
can act as thermal insulators
What is the primary protein structure? - answerthe number and sequence of amino
acids in a polypeptide
What is the secondary protein structure? - answerBeta pleated sheet and alpha helix.
Hydrogen bonds between polypeptides form these structures
Los beneficios de comprar resúmenes en Stuvia estan en línea:
Garantiza la calidad de los comentarios
Compradores de Stuvia evaluaron más de 700.000 resúmenes. Así estas seguro que compras los mejores documentos!
Compra fácil y rápido
Puedes pagar rápidamente y en una vez con iDeal, tarjeta de crédito o con tu crédito de Stuvia. Sin tener que hacerte miembro.
Enfócate en lo más importante
Tus compañeros escriben los resúmenes. Por eso tienes la seguridad que tienes un resumen actual y confiable. Así llegas a la conclusión rapidamente!
Preguntas frecuentes
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
100% de satisfacción garantizada: ¿Cómo funciona?
Nuestra garantía de satisfacción le asegura que siempre encontrará un documento de estudio a tu medida. Tu rellenas un formulario y nuestro equipo de atención al cliente se encarga del resto.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller julianah420. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for $17.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
45,681 summaries were sold in the last 30 days
Founded in 2010, the go-to place to buy summaries for 15 years now
Vistos recientemente
