100% tevredenheidsgarantie Direct beschikbaar na je betaling Lees online óf als PDF Geen vaste maandelijkse kosten
logo-home
Biology nucleic acid structure Questions and Answers €12,87
In winkelwagen

Tentamen (uitwerkingen)

Biology nucleic acid structure Questions and Answers

 0 keer verkocht
  • Vak
  • ASID
  • Instelling
  • ASID

Biology nucleic acid structure Questions and Answers DNA and RNA are nucleic acids, polymers made of subunits called nucleotides nucleic acid a polymer consisting of many nucleotide monomers; serves as a blueprint for proteins and cellular activities 0:12 / 0:30 nucleotides b...

[Meer zien]

Voorbeeld 2 van de 5  pagina's

  • 28 september 2024
  • 5
  • 2024/2025
  • Tentamen (uitwerkingen)
  • Vragen en antwoorden
  • ASID
  • ASID
avatar-seller
Biology nucleic acid structure Questions
and Answers
DNA and RNA are - answer nucleic acids, polymers made of subunits called
nucleotides

nucleic acid - answer a polymer consisting of many nucleotide monomers; serves as
a blueprint for proteins and cellular activities

nucleotides - answer building block of nucleic acid, consisting of a 5 carbon sugar
covalently bonded to a nitrogenous base and a phosphate group (G)

one difference between RNA and DNA - answer is the type of sugar their nucleotides
contain

what type of sugar does DNA contain? - answer deoxyribose

what type of sugar does RNA contain? - answer ribose

ribose - answer has one more oxygen atom than deoxyribose

RNA and DNA are each composed of - answer four different nucleotides that differ in
their nitrogenous bases

what nitrogenous bases are the same in DNA and RNA? - answer adenine, guanine,
and cytosine

what is the fourth base in DNA? - answer thymine

what is the fourth base in RNA? - answer uracil

the nitrogenous bases (G)(A) - answer each have two linked atoms and are called
purines

(C)(T)(U) bases each have - answer a single ring and they are called pyrimidines

carbon atoms in a nucleotides sugars are numbered beginning w/ the carbon bonded to
the - answer nitrogenous base, moving around ring to the phosphate group

the 1' carbon is bonded to - answer the nitrogenous base

the 3' carbon is bonded to - answer the next nucleotide

, the 5' carbon is bonded to - answer the phosphate group

polynucleotides - answer long chains of nucleotides

polynucleotides are always assembled - answer in the 5' to 3' direction

a covalent bond forms between - answer the carbon at the 3' position of a nucleotide
and the phosphate group at the 5' position of the next nucleotide

RNA usually consists of - answer a single polynucleotide chain

DNA usually consists of - answer two polynucleotide chains

the two DNA strands are - answer oriented in opposite directions and held together
by hydrogen bonds between the nitrogenous bases on opposite strands

adenine pairs with - answer thymine

cytosine pairs with - answer guanine

the two polynucleotides in DNA wind around each other to form - answer the double
helix

the bases can be - answer in any order, but the base sequence is significant

the different sequences of bases make up - answer genes

genes - answer encode the instructions for the structure and function of an organism

New nucleotides are added to the - answer 3' end of a growing polynucleotide

Hershey and Chase - answer confirmed DNA's preeminent role in genetics as the
material of a virus called phage T2

phage - answer a virus that infects bacteria; bacteriophage

what does the phage consist of? - answer a head, sheath, tail, and base plate made
of different proteins

where is DNA packaged in the phage? - answer within the head of the virus

when T2 comes in contact w/E.coli - answer the phage attaches to the bacterium by
its tail

lyses - answer the bacterium breaking open

Dit zijn jouw voordelen als je samenvattingen koopt bij Stuvia:

Bewezen kwaliteit door reviews

Bewezen kwaliteit door reviews

Studenten hebben al meer dan 850.000 samenvattingen beoordeeld. Zo weet jij zeker dat je de beste keuze maakt!

In een paar klikken geregeld

In een paar klikken geregeld

Geen gedoe — betaal gewoon eenmalig met iDeal, Bancontact of creditcard en je bent klaar. Geen abonnement nodig.

Focus op de essentie

Focus op de essentie

Studenten maken samenvattingen voor studenten. Dat betekent: actuele inhoud waar jij écht wat aan hebt. Geen overbodige details!

Veelgestelde vragen

Wat krijg ik als ik dit document koop?

Je krijgt een PDF, die direct beschikbaar is na je aankoop. Het gekochte document is altijd, overal en oneindig toegankelijk via je profiel.

Tevredenheidsgarantie: hoe werkt dat?

Onze tevredenheidsgarantie zorgt ervoor dat je altijd een studiedocument vindt dat goed bij je past. Je vult een formulier in en onze klantenservice regelt de rest.

Van wie koop ik deze samenvatting?

Stuvia is een marktplaats, je koop dit document dus niet van ons, maar van verkoper Pogba119. Stuvia faciliteert de betaling aan de verkoper.

Zit ik meteen vast aan een abonnement?

Nee, je koopt alleen deze samenvatting voor €12,87. Je zit daarna nergens aan vast.

Is Stuvia te vertrouwen?

4,6 sterren op Google & Trustpilot (+1000 reviews)

Afgelopen 30 dagen zijn er 70089 samenvattingen verkocht

Opgericht in 2010, al 15 jaar dé plek om samenvattingen te kopen

Start met verkopen

Laatst bekeken door jou


€12,87
  • (0)
In winkelwagen
Toegevoegd