MCB2289 Module 10 LAB Quiz

MCB2289 Module 10 LAB Quiz

MCB2289 Module 10 LAB Quiz

• Question 1

The process of forming mRNA from the template strand of DNA is called _____________

Answers:

Transcription

Replication

Duplication

Translation

ORDER COMPREHENSIVE SOLUTION PAPERS

• Question 2

Transcribe the following coding DNA sequence into a complementary sequence of mRNA: TAGCTGCCA

Answers: ATCGACGGT

AUCGACGGU

TAGCTGCCA

UAGCUGCCA

• Question 3

In a DNA molecule, adenine on one strand of nucleotides will pair with which base on the other complimentary DNA strand?

Answers: Guanine

Cytosine

Thymine

Uracil

• Question 4

In addition to linking together nucleotides to synthesize a daughter strand, DNA polymerase also ________

Answers: Unzips the parent DNA molecule

“proofreads” the order of nucleotides

Makes the new DNA strand form a helix

“zips” the parent molecule back together

• Question 5

In living organisms, information for making proteins flows from _______?

Answers: RNA to DNA to protein.

RNA to protein to DNA

DNA to RNA to protein

Protein to RNA to DNA

• Question 6

The process of forming a protein from an mRNA strand in called _______

Answers: Transcription

Translation

Duplication

Fermentation

• Question 7

A change in the nucleotide sequence coding for a protein is called a _________.

Answers: Transformation

Ligation

Mutation

Alteration

• Question 8

A change in the nucleotide sequence always results in an observable change in the organism.

Answers: True

False

• Question 9

DNA is a molecule found in the nucleus of prokaryotic cells

Answers: True

False

• Question 10

Each group of three nucleotides acts like a “code word” representing one amino acid

Answers: True

False

• Question 11

RNA polymerase is an enzyme .

Answers: True

False

• Question 12

Which of the following sequences would result from the replication of the following DNA sequence: ATTGCTGGA

Answers: ATTGCTGGA

TTACCGCCA

TAACGACCT

TAACGTCCA

• Question 13

Translation begins when mRNA becomes associated with a(n)_______?

Answers: Promoter

Ribosome

Codon

Nucleotide

• Question 14

The monomers that make up DNA molecules are called _______?

Answers: Sugars

Amino acids

Nucleotides

Nitrogenous bases

• Question 15

Each newly formed DNA molecule consists of _____________.

Answers: Two parental strands

Two daughter strands

One parental strand

One parental strand and one daughter strand