WorksheetsMolecular Biology of Genes
Total questions: 25
Worksheet time: 13mins
STRUCTURE: One difference between RNA and DNA is -
RNA has thymine where DNA has ademine
DNA is single stranded where RNA is double stranded
DNA is made in the nucleus where RNA is made in the ribosomes
RNA is single stranded where DNA is double stranded
STRUCTURE: What Nitrogenous Base does RNA contain that DNA does not?
Thymine
Uracil
Adenine
Love
STRUCTURE: Which 2 molecules form the sides of the DNA ladder?
deoxyribose and adenine
deoxyribose and a hydrogen bond
sugar and the nucleus
deoxyribose (sugar) and phosphate
STRUCTURE: In the DNA double helix, the bases (AtoT and CtoG) are held together by:
polar bonds
ionic bonds
covalent bonds
hydrogen bonds
GENERAL: DNA is found in the:
cell membrane
vacuole
chloroplast
nucleus
HISTORY: Rosalind Franklin used x-ray crystallography to determine that the shape of the DNA molecule is:
a cloverleaf
a braided rope
a pleated sheet
a twisted ladder
STRUCTURE: Nucleotides monomers are made up of a sugar, a phosphate, and a:
nitrogenous base
nucleic acid
cholesterol
fatty acid
STRUCTURE: The five-carbon sugar found in DNA.
ribose
guanine
deoxyribose
helicase
GENERAL: What kind of organic molecule is DNA?
Protein
Nucleic Acid
Lipid
Carbohydrate
GENERAL: A nucleic acid that is composed of a phosphate, ribose sugar, and one of four nitrogen bases.
STP
ATP
DNA
RNA
PROCESSES: DNA making RNA is called:
Translation
Transcription
Transference
Translocation
PROCESSES: RNA making a protein is called:
Transmutation
Transferrance
Transcription
Translation
TRANSLATION: Smaller segments of clover leaf shaped RNA that transport amino acids:
Messenger RNA
Transfer RNA
Ribosomal RNA
Okazaki Fragments
TRANSLATION:
This is
tRNA
mRNA
DNA
a ribosome
TRANSCRIPTION: What is the mRNA complementary mRNA base sequence for: CAGTTCCAG
GUCAAGGUC
GTGAAGGTC
TRANSCRIPTION:
Transcription occurs in the:
nucleus
cytoplasm
ribosomes
kitchen
TRANSLATION:
Translation occurs in the:
office
cytoplasm
nucleus
cell membrane
HISTORY: Built the first correct model of DNA
Watson and Crick
Linnus Pauling
Rosalind Franklin
Hershey and Chase
HISTORY: Discovered Bacterial Transformation
Fredrick Griffeth
Erwin Chargaff
Rosalind Franklin
Martha Chase
HISTORY: Discovered that A and T bond together and C and G bond together...
Watson and Crick
Rosalind Franklin
Fredrick Griffeth
Erwin Chargaff
HISTORY: Performed an experiment with Bacteriophage viruses that proved DNA was the genetic material
Maurice Wilkens and Rosalind Franklin
James Watson and Francis Crick
Alfred Hershey and Martha Chase
Peanut butter and Jelly
HISTORY: Two time Nobel Prize winner who suggested a structure for DNA - but got it completely wrong...
James Watson
Francis Crick
Rosalind Franklin
Linnus Pauling
HISTORY: Took the X-Ray crystallography photographs that revealed that DNA is a Double Helix
Rosalind Franklin
Linnus Pauling
Fredrick Griffeth
Martha Chase
REPLICATION:
DNA replication is when:
DNA makes DNA
DNA makes RNA
RNA makes Protein
DNA makes Protein
REPLICATION:
DNA Replication is:
Is Semi-conservative
Is a double helix
Has no hydrogen Bonds
Makes a protein
