Transciption
Translation
Structure of DNA
Genetic Code
RNA
100
The process by which genetic information is copied from DNA to RNA, is called what?
What is transcription.
100

What is a polypeptide chain made of?

What is Proteins

100
What are the three parts of DNA nucleotides?
What is deoxyribose, phosphate group, and nitrogen base.
100
What is the start codon?
What is AUG (Methionine).
100

What are the two types of RNA?

What is tRNA (Transfer) and mRNA (Messenger).

200
What are the products of transcription
What is different types of RNA molecules.
200
What is composed of rRNA and proteins, usually both free in the cytosol and attached to the endoplasmic reticulum?
What is ribosomes.
200
What are the four nitrogen-containing bases found in DNA nucleotides?
What is adenine, guanine, cytosine, and thymine.
200

What is the 3 stop codons or termination signal?

What is UAA, UAG, or UGA

200

We read DNA from 5' to 3', we call this anti-_____

Parallel

300
What is the site of transcription?
What is in the nucleus.
300
What is the site of translation?
What is on ribosomes.
300

What is the double helix?

What is two nucleotide chains that wrap around each other to form a double spiral. THE SHAPE OF DNA

300

How does an environmental factor such as temperature or oxygen level affect the organism?

Environmental factors can change the phenotype (physical look of organism)

300

What amino acid is this codon: UGC

What is the Cysteine

400

What is the compliment to Adenine for RNA

Uracil

400

What is the mRNA strand to this sequence?

ATGGCG

UACCGC

400
What is the name of the repeating sub units that DNA is made up of?
What is nucleotides.
400
What is the name of each combination of three mRNA nucleotides?
What is codon.
400

What is the name of a nitrogen-containing pyrimidine based, that usually replaces thymine in RNA?

What is Uracil

500

What is the molecule called that acts as a taxicab for mRNA strands?

What is tRNA

500

AAA would bind to the mRNA codon sequence of UUU and would be specific for which amino acid?

What is phenylalanine

500

How does the structure of RNA and the structure of DNA differ? (Think of the sugar)

What is the sugar molecule of every RNA is ribose not deoxyribose.

500
How many codons are there?
What is 64.
500
Ribosomes which are composed of RNA and proteins are found where?
What is in the cytosol and attached to endoplasmic reticulum.
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