Genetic Sequence Review SP24

In cells, the process of DNA ​ (a)   produces new chromosomes for subsequent generations of cells. ​ (b)   is the process of producing RNA from a DNA template. ​ (c)   is the process of generating proteins from an RNA template in the ​ (d)   organelle.

• Replication
• Transcription
• Translation
• Ribosome
• Transition
• Golgi
• Nucleus

Tags

NGSS.HS-LS1-1

In DNA, adenine always pairs with...

• thymine

• cytosine

• guanine

• adenine

In DNA, cytosine always pairs with...

• thymine

• cytosine

• guanine

• adenine

How would the DNA sequence GCTATA be transcribed to mRNA?

• GCUAUA
• CGATAT
• CGAUAU
• GCUTUT

Which of the following describes RNA?

• RNA is usually double-stranded and contains the base thymine
• RNA is usually single-stranded and contains the base uracil
• RNA is longer than DNA and uses five bases to encode information
• RNA is made in the nucleus of eukaryotic cells and stays there to carry out its functions

In messenger RNA, each codon specifies a particular

• nucleotide
• enzyme
• amino acid
• promoter

Tags

NGSS.HS-LS1-1

Label these parts of a DNA Nucleotide.

c

d

e

Amino acid

Phosphate

Nucleus

nucleobase

Deoxyribose (Sugar)

Ribosome

Tags

NGSS.HS-LS1-1

What are the two ends of RNA and DNA?

• 5'

• 3'

• 1'

• 2'

• 4'

What are the two ends of a protein sequence?

• C

• N

• Q

• R

• U

Using the RNA sequence below, provide the translation of the amino acid chains.

5'-ACCTTCAUGA ACAAAGGAAG AUGACUUAC-3'

​ (a)   -​ (b)   -​ (c)   -​ (d)   -​ (e)  

• Met
• Asn
• Lys
• Gly
• Arg

Tags

NGSS.HS-LS1-1