V4-H2- DNA quiz (vertaling afmaken)

• Biologie
• Middelbare school
• vwo
• Leerjaar 4

DNA is een eiwit

1. waar
2. niet waar

DNA is een eiwit

Hoeveel nucleotiden zitten er in een codon?

1. 1
2. 3
3. 6
4. 9

DNA bevat 4 basen: adenine, guanine, cytosine, uracil

1. True
2. False

The moleculaire vorm van DNA wordt behouden door waterstofbindingen tussen complementaire base pairen

1. True
2. False

DNA heeft een dubbele helix structuur

1. True
2. False

Transcriptie, is het proces waarbij informatie van DNA in mRNA wordt omgezet. Dit gebeurt allen bij DNA replicatie.

1. True
2. False

In messenger RNA (mRNA) there are codons, each consisting of three bases

1. True
2. False

Transfer RNA (tRNA) carries specific amino acids to ribosomes where complementary anticodons on tRNA match codons on mRNA

1. True
2. False

The process whereby RNA is synthesised from DNA is called:

1. Transcription
2. Translation
3. Replication
4. Synthesis

What is the tRNA anti-codon for the 'AUG' codon present in the mRNA?

1. UAC
2. ATG
3. AUG
4. CGC

If 20% of the nucleotides are thymine in a DNA molecule, what percentage is Adenine in this molecule?

1. 50%
2. 25%
3. 20%
4. 10%

Which DNA strand is used for RNA synthesis?

1. coding strand
2. non coding / template strand

Transcription takes place in the (1) and translation takes place in the (2)

1. Cytoplasm/Nucleus
2. Nucleus/Cytoplasm
3. Ribosomes/Nucleus
4. Cytoplasm/Ribosomes

Introns are (1) Exons are (2)

1. Expressed/Non-coding
2. Non-coding/Proteins
3. RNA/Proteins
4. Non-coding/Expressed

A codon consists out of .. nucleotides

1. 2
2. 4
3. 6
4. 3

A poly-adenine tail and guanine cap are added during:

1. Translation
2. Transcription
3. Processing
4. Synthesis

Translation is the process from:

1. DNA -> RNA
2. mRNA->Protein
3. pre-mRNA -> mRNA
4. Protein->mRNA

The DNA template strand is:
TGCAAA
What is the pre-mRNA sequence:

1. UGCAAA
2. TGCAAA
3. ACGUUU

Which strand is used to encode the protein?

1. mRNA
2. tRNA
3. rRNA
4. bRNA