If it was me, I would do a double bar graph to visually show the data.
There are two types of nucleotides in DNA
Purines: Adenine and Thymine
Pyrimidines: Guanine and Cytosine
Answer:
tryptophan auxotroph
Explanation:
Tryptophan is known to be a crystaline essential amino acid that is widely distributed or mostly found in proteins.
An auxotroph is an organism that is not able to synthesize a compound needed for its growth.
In this case, E. coli is described as a tryptophan auxotroph because it was unable to synthesize or make use of the tryptophan vy growing in the plate containing it.
Answer:
the answer c. is correct
Explanation:
During DNA replication, the two parental DNA strands must be separated so that both strands can be copied. The resulting structure known as 'replication fork' is generated by helicase enzymes that break hydrogen bonds that hold DNA strands together, thereby the two strands of the DNA double helix uncoil at a specific location called the origin. DNA replication always proceeds in 5' to 3' direction. In consequence, a new DNA strand referred to as 'leading strand' is continuously synthesized because this strand grows in the same direction (5' to 3' direction) of the replication fork's movement, while other new DNA strand referred to as 'lagging strand' is synthesized discontinuously in short pieces called Okazaki fragments.
OK so basically they use binary fission to into two halves producing two new cells.
