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The Real Second Quiz

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Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

Chemical structure levels?

Back (Answer)

Primary-simplest form Secondary-next level of complexity Tertiary-3D form;folded , most complex

#2
Front (Question)

Central dogma

Back (Answer)

The flow of information from DNA to RNA to PROTIEN (transcribed then translated)

#3
Front (Question)

DNA structure

Back (Answer)

Primary-chain of deoxyribonucleotides (atgc) Secondary-double helix Tertiary-chromosome, double helix wrap around and are anchored by histones

#4
Front (Question)

RNA structure

Back (Answer)

Primary-single strand sequence of ribonucleotides(AUGC) Secondary- hair pin or stem and loop form because it binds to its self

#5
Front (Question)

Tertiary structure RNA?mRNA?rrna?

Back (Answer)

Messenger RNA mRNA the transcript of DNA, has hair pin structure Ribosomal RNA rRNA ->translation, globular

#6
Front (Question)

RNA tertiary structure (tRNA)

Back (Answer)

Transfer RNA-tRNA-> translation, L-shaped structure

#7
Front (Question)

Protien structure?

Back (Answer)

Primary-sequence of amino acids Secondary-alpha helix, beta pleated sheets Tertiary-3-D folding, the structure determines function. The structure can be butterfly, doughnut or globular

#8
Front (Question)

Human genome project-

Back (Answer)

discovered that human DNA is about 3 billion base pairs long which is aprox 20000 to25000

#9
Front (Question)

What information does DNAs primary structure have?

Back (Answer)

Building a polypeptide or protein plus DNA store regulatory sequences for it transcription

#10
Front (Question)

What is the strand of DNA called that holds info?

Back (Answer)

Template strand, the other only stabilizes

#11
Front (Question)

What are two copies of genes called?

Back (Answer)

Alleles

#12
Front (Question)

Every time a cell replicates/synthesizes t

Back (Answer)

he DNA must also be replicated

#13
Front (Question)

DNA forms a template for its own?

Back (Answer)

Synthesis

#14
Front (Question)

Messenger RNA

Back (Answer)

Eukaryotes transcribe and translate mRNA in different locations of the cell

#15
Front (Question)

Transfer RNA

Back (Answer)

Acts as a go between to connect the codon on the mRNA with the proper amino acid

#16
Front (Question)

Chromosome (colored bodies) =

Back (Answer)

Gene carrying structure consisting of a molecule of DNA and associated histone protiens

#17
Front (Question)

What is the chromosomes attached to?

Back (Answer)

Section called centromere

#18
Front (Question)

Present in nucleus of eukaryotic cell?

Back (Answer)

Chromosomes are normally dispersed within the nucleus

#19
Front (Question)

When can chromosomes be seen?

Back (Answer)

When cell is getting ready to split

#20
Front (Question)

Prokaryotes =

Back (Answer)

One chromosome , circular genome and sometimes a circle of extra DNA called a plasmid

#21
Front (Question)

Eukaryotes

Back (Answer)

Multiple chromosomes , linear genome in pieces

#22
Front (Question)

How many pairs do humans have of each of the “somes”?

Back (Answer)

23 pairs of chromosomes= 46 total 22 paid of autosomes=44 total 1 pair of sex chromosomes (2total)

#23
Front (Question)

What is mtDNA

Back (Answer)

Mitochondrial DNA

#24
Front (Question)

All pairs are exact copies of each other but

Back (Answer)

The genes in each are different