Gene And Translation Pt 2

Question 1

What is the DNA translated to RNA that codes for proteins called

Answer 1

EXON

Question 2

What is the DNA translated to RNA that are spliced out called

Answer 2

INTRONS

Question 3

What is the term called when Exxon’s are mixed and matched to make proteins

Answer 3

Alternative splicing

Question 4

Types of RNA and functions

Answer 4

Hoe

Question 5

From DNA > RNA

Answer 5

mRNA (messenger rna)

Question 6

Brings Amino Acids > Ribosomes

so ribosomes can attach

Answer 6

tRNA (Transfer RNA)

Question 7

Plays catalytic ( ribosomes) roles and structural roles in ribosomes

Answer 7

Ribosomal RNA (rRNA)

Question 8

1 unit

Answer 8

Monomer

Question 9

> 1 unit

Answer 9

Polymer

Question 10

H
                                      |
                         NH2- C- COOH
                                      |
                                     R

Answer 10

Generic structure of Amino Acid

Question 11

Determines how the protein folds and the identity

Answer 11

R group in amino acid

Question 12

NH2

Answer 12

Amino acid

Question 13

COOH

Answer 13

Carboxyl

Question 14

1:1 ratio

Answer 14

DNA> mRNA

Question 15

3:1 ratio

Answer 15

mRNA > protein (codon)

Question 16

What is the strand of DNA called that codes for mRNA

Answer 16

Template Strand

Question 17

What regulates transcription

Answer 17

Transcription factors binding to promoter

Question 18

What are the three stages of transcription

Answer 18

Initiation- start

Elongation- making

Termination- end

Question 19

Where are proteins modified?

Answer 19

Endoplasmic reticulum

Question 20

Structures

Answer 20

Bitch

Question 21

Sequence of amino acids

Answer 21

Primary structure

Question 22

Alpha helix beta sheet

Answer 22

2ndary structure

Question 23

R groups repel or attract

Answer 23

Tertiary structure

Question 24

Protein subunits form shapes or groups

Answer 24

Quarternary structure

Question 25

What are the two different types of protein mutations

Answer 25

Large ans small

Question 26

Deletion of gene

Insertion of gene

Answer 26

Large protein

Question 27

Point mutation frameshift

Answer 27

Small protein

Question 28

What are 2 types of point mutations

Answer 28

Single substitution ( changes amino acid)

Silent ( doesn’t change amino acid)