DNA
RNA
Transcription
Translation
Mixed
100
A double helix, with strands running in opposite directions and paired nitrogen bases in the center.
What is the structure of DNA as identified by Franklin in her Photo 51 and later used by Watson and Crick to develop their model.
100
Ribose, Uracil and Single strand
What are the differences between DNA and RNA?
100
nucleus
What is the site of Transcription?
100
ribosome
What is the site of protein synthesis? It is found in the cytoplasm
100
osmosis
What is movement of water into and out of a cell?
200
Deoxyribose, phosphate and nucleic acid
What makes up a nucleotide?
200
codon --- Must also know what it is composed of!
How RNA is "Read"? From bases complimentary to the sense side of DNA and is read in groups of 3 bases.
200
mRNA
What is the molecule that carries the genetic code from the nucleus to the cytoplasm and ribosomes?
200
(must know location and uses)--- mRNA rRNA tRNA
What are the three types of RNA? mRNA messenger carries genetic code from nucleus rRNA , ribosomal RNA makes up the 2 part ribosome tRNA, carries amino acid to ribosome has anticodon
200
gamete
What is the name of the cell produced during meiosis?
300
Adenine, Thymine, Guanine, & Cytosine
What is the name of the nitrogenous bases that make up the Genetic Code in the DNA molecule?
300
uac agg cga gga ccu aug (mRNA)
What is the mRNA sequence to a sense strand: atg tcc gct cct gga tac
300
nuclear pore
Through what structure does mRNA leave the nucleus?
300
codon
What is grouping of three nucleotides that is "read" and codes for ONE specific Amino Acid?
300
uncontrolled mitotic activity
What is Cancer?
400
Astbury, Avery, Chargaff --- (must know their contributions)
What is the name of the scientists who provided the background information used by Franklin and Watson and Crick in developing their DNA structure? Astbury - bases stacked Avery - DNA carries genetic information Chargaff - ratio of bases A=T & G=C
400
mRNA, rRNA, tRNA --- What processes use them
What are the three types of RNA? --- Transcription - mRNA Translation - rRNA and tRNA
400
3' or sense side
Which side of DNA is copied into mRNA during transcription?
400
t-RNA
What is the molecule that binds to m-RNA at the ribosome and carries an Amino Acid to be linked to other Amino Acids thus forming a protein?
400
Risk Factors
What do we call things that increase the likelihood of damage to our DNA that might lead to a transformation into a cancerous state?
500
Death ------ Maurice Wilkens, James Watson, Francis Crick
What is the reason Rosalind Franklin did not share in the Nobel price awarded these 3 men for the discovery of the structure of DNA?
500
codon chart
What is used to identify the order in which amino acids are assembled in a protein?
500
Editing out introns,leaving exons, adding a methyl cap and poly A tail
What is necessary before an mRNA molecule can exit the nucleus?
500
nonsense
What is the type of error caused when STOP is inserted in the wrong place during translation?
500
zygote
What is the name of a cell formed following fertilization?
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