Protein Synthesis

Question 1

genetic information that is translated into proteins

Answer 1

Deoxyribonucleic acid

Question 2

Dna Building blocks

Answer 2

: Nucleotides

Question 3

Dna Pentose sugar:

Answer 3

Deoxyribose

Question 4

• Purine:

Answer 4

2 rings

Question 5

Pyrimidine

Answer 5

1 ring

Question 6

Chargaff’s Rule = =

Answer 6

Adenine = Thymine
Cytosine = Guanine

Question 7

Chargaff’s Rule

Answer 7

If there’s 50 Adenine, there should be 50 Thymine
• #ofG=#ofC

Question 8

RNA

Answer 8

Ribonucleic acid (

Question 9

Rna Pentose sugar:

Answer 9

Ribose

Question 10

Rna = =

Answer 10

• Adenine = URACIL
• Cytosine = Guanine

Question 11

copy of DNA in form of RNA

Answer 11

Mrna

Question 12

• carries the information of DNA in the nucleus to cytoplasm to be translated into protein

Answer 12

Mrna

Question 13

Information is in form of Codon (sets of three bases – AUG)

Answer 13

Mrna

Question 14

Has anticodon information

Answer 14

Trna

Question 15

carries and transfer amino acid to make protei

Answer 15

Trna

Question 16

• RNA component of ribosome

Answer 16

Rrna

Question 17

Dna replication occures in

Answer 17

Nucleus

Question 18

Why dna rep

Answer 18

produce two identical DNA molecule

Question 19

Each molecule consists of an old strand and a new strand

Answer 19

Semiconservativereplication-

Question 20

Stages of dna rep

Answer 20

• 3mainstages: – 1 Unwinding
– 2 Base pairing – 3 Joining

Question 21

Unwindingandunzippingdoneby

Answer 21

Dna helicase

Question 22

The hydrogen bond between bases are broken
when

Answer 22

Unwinding unzip

Question 23

• (2)Complementarybasepairingdone by and

Answer 23

Primase dna polymerase

Question 24

make a primer so that DNA polymerase knows where to start to work

Answer 24

Primase

Question 25

adds nucleotides to the 3’ end of the new strand (Leading strand)

Answer 25

Polymerase

Question 26

is replicated in fragments called

Answer 26

- Lagging strand is replicated in fragments called Okazaki fragments.

Question 27

links the sections of DNA to complete the process.

Answer 27

Dna ligase

Question 28

Theorystatingatheorythat genetic information flows in on direction

Answer 28

Central dogma

Question 29

Theflowofgeneticinformationincellsfrom

Answer 29

DNA to RNA to PROTEIN

Question 30

theprocess of making proteins by the cell

Answer 30

Protein synthesis

Question 31

• ItinvolvesTranscription,andTranslation

Answer 31

Protein synthesis

Question 32

first step of protein synthesis

Answer 32

Transcription

Question 33

Transcription occous in

Answer 33

Nucleus

Question 34

mRNA will be synthesized with the help of

Answer 34

RNA polymerase.

Question 35

Uracilwillreplace

Answer 35

Thymine

Question 36

non-sense codon

Answer 36

Introns

Question 37

sense codons

Answer 37

Exons

Question 38

-rna will to cytoplasm

Answer 38

mRNA

Question 39

The formation of protein in the specific amino acid sequence directed by information carried by mRNA.

Answer 39

Translation

Question 40

involves mRNA, tRNA, ribosome and amino acids to create protein

Answer 40

Translation

Question 41

-RNA will be read in sets of three bases know as -.

Answer 41

M, codon

Question 42

Where translation

Answer 42

Cytoplasm

Question 43

X contains - and also holds the amino acid

Answer 43

Trna anticodon

Question 44

site of protein synthesis

Answer 44

Ribosome

Question 45

building block of proteins

Answer 45

Amino acid