WorksheetsDNA!
Total questions: 21
Worksheet time: 15mins
ATG TGA CAG
In eukaryotes, which organelle is DNA usually found in?
cell membrane
vacuole
chloroplast
nucleus
Which is in order from largest to smallest structure?
chromosome, DNA strand, gene, nucleotide
chromosome, gene, DNA strand, nucleotide
gene, DNA strand, chromosome, nucleotide
DNA strand, chromosome, gene, nucleotide
What are the parts of a nucleotide?
phosphate, sugar, base
A, T, G, C
Nucleic Acids
two base pairs connected
One strand of DNA has how many nucleotides
millions
about 20
billions
thousands
Which of the following is correctly matches: ATT GTA CGA
TAA CAT GCT
ATT GTA CGA
TAA GTA TCG
GCC ACG TAC
What do genes do?
make proteins
store energy
create covalent bonds
create hydrogen bonds
The size and shape of proteins determines:
their function
their bonds
their nucleotides
their chromosomes
What is this a picture of?
nucleotide
DNA strand
chromosome
gene
Label the picture in order:
phosphate ; sugar ; base
phosphate ; base ; sugar
base ; sugar ; phosphate
base ; phosphate ; sugar
Which of the following correctly matches: GCT AGA TCG
CGA TCT AGC
TAG CTC GAT
ATC GAG CTA
ATG CTC CGT
DNA is shaped in a:
double helix
tightly packed swirl
twisted ladder
nucleotide
A process in which DNA has the unique ability to make an exact copy of itself.
Replication
Translation
Transcription
Protein Synthesis
