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WorksheetsPost 2 Review
Total questions: 27
Worksheet time: 34mins
What is the name of the process labeled B?
Transcription
Translation
What is the name of the process labeled D?
Transcription
Translation
What is the name of the molecule labeled A?
DNA
mRNA
tRNA
rRNA
What is the name of the molecule labeled C?
DNA
mRNA
tRNA
rRNA
What is the correct amino acid sequence for the DNA code TACGGTCATACA.
Met-Pro-Val-Cys
What is a difference between RNA and DNA?
RNA has Uracil while DNA has Thymine
RNA has 2 stands while DNA has 1
DNA can leave the nucleus while RNA cannot
Job of tRNA
Deliver amino acids tp ribosomes to build protein
Part of ribosome that speed up amino acid bonding
Bring DNA message to ribosome to get correct sequence of amino acids
Job of mRNA
Deliver amino acids tp ribosomes to build protein
Part of ribosome that speed up amino acid bonding
Bring DNA message to ribosome to get correct sequence of amino acids
Which molecule in the diagram is an enzyme?
RNA
DNA
RNA Polymerase
What does the mRNA codon AUG translate to?
TAC
Met
Cys
UAC
The Himalayan rabbit's habitat has cold, snowy winters and mild summers. The body is typically covered in white fur except for the nose, feet, tail, and ears, which are covered in black fur.
A scientist shaved an area of white fur on the back of a Himalayan rabbit and placed an ice pack over the shaved area . The shaved area grew black fur.
Which of these best explains why the hair that grew back where the Ice pack was placed was black and not white?
The white hair mutated to black hair as the rabbit's body temperature decreased.
The coat color changed from white to black with the age of the rabbit.
The genes for black hair were activated by specific temperatures.
White hair only grows during certain times of the year.
The process where the cell uses information in the genetic code to assemble proteins is called...
photosynthesis
meiosis
protein synthesis
heredity
A gene form that is expressed even if only one copy is present.
dominant allele
recessive allele
A gene form that is expressed only when two copies are present.
dominant allele
recessive allele
In the Punnett square, what is the probability for white fur?
(Click the picture to see it without the text)
The blending of two traits is known as ---
incomplete dominance
codominance
A condition in which both alleles for a gene are expressed so that both traits are visible is known as ---
Codominance
Incomplete dominance
A calico cat shows both the traits for orange fur and black fur. What kind of allele expression is this?
Incomplete dominance
Codominance
If you cross a black chicken with a white chicken, only black and white checkered chickens would be produced. What kind of inheritance pattern does this follow?
Incomplete dominance
Codominance
This is an example of ---
Incomplete dominance
Codominance
What does this Punnett square and the probabilities of the ofspring represent?
incomplete dominance
codominance
