100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Semmelweis Entrance Exam Medicine Biology Questions and Answers 100% correct $17.99   Add to cart

Exam (elaborations)

Semmelweis Entrance Exam Medicine Biology Questions and Answers 100% correct

 8 views  0 purchase
  • Course
  • Semmelweis Entrance
  • Institution
  • Semmelweis Entrance

Semmelweis Entrance Exam Medicine Biology

Preview 2 out of 11  pages

  • August 8, 2024
  • 11
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Semmelweis Entrance
  • Semmelweis Entrance
avatar-seller
julianah420
Semmelweis Entrance Exam Medicine
Biology

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

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

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.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes 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 these notes for $17.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

78998 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$17.99
  • (0)
  Add to cart