1.) DNA is a double helix (two strands of nucleotides)
2.) DNA is right handed
3.) The two strands are aniparallel (one goes from 5-3 while the other goes from 3-5)
4.) DNA is formed by hydrogen bonds between nitrogen base (A-T and G-C)
5.) These ratio of A is equal to the ratio of T's while the ratio of C is equal to the ratio of G.
They eliminated carbohydrates, proteins, and RNA as transforming factors because when each material was treated with the corresponding denaturing enzyme, the pathogenic genetic material was still passed on to the bacterium. In the end, the only material which when broken down did not transform the genetic material to the next generation was DNA, confirming that DNA is the transforming material.
K B F M(IV, III, I, II)
Short “bursts” of DNA synthesis that establish the lagging strand are called these.
A bacterial protein is encoded by the following mRNA sequence: AUGGUGCUCAUGCCCTAA.… The second methionine codon (AUG) in this mRNA sequence will
A particular triplet of bases in the template strand of DNA is 5' AGT 3'. The corresponding codon for the mRNA transcribed is
Which of the following statements about the genetic code are true?
What is a gene?
What would Avery, Macleod, and McCarty have concluded if their results had been that only RNAse treatment of the heat-killed bacteria prevented transformation of genetic virulence?
The packaging of DNA into a confined space is what level of DNA structure?
In addition to highly repetitive and unique DNA sequences, a third category of DNA sequences exists. What is it called, and what types of elements are involved?
(b) Lagging strand
5'---------TTT AGA CCC CCC AGA TTT-----3'
3'---------AAA TCT GGG GGG TCT AAA-----5'
is transcribed and translated, what would be the primary sequence of the final protein product?
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