Answer:
The characteristics that result from a monohybrid cross is the dominant trait.
Explanation:
- A monohybrid cross is the process of mating between organisms having contrasting variants at one particular genetic chromosome.
- The characters that is being observed in a monohybrid cross are controlled by two or more than two variations for a unit locus.
- The result that is obtained form the monohybrid cross is never a recessive trait but always found a dominant trait.
- Dominant trait is the masked or hidden genetic characteristic of organism by the recessive one.
Answer:
D) a thymine at position 16
Explanation:
The chain termination method (Sanger sequencing), is a sequencing technique used to determine the nucleotide sequence of a specific fragment of DNA. The classical method has three steps: 1- the target DNA fragment to be sequenced is used as a template for chain-termination PCR technique where modified deoxyribonucleotides (ddNTPs) are added to the PCR reactions to be incorporated by the DNA polymerase during <em>in vitro </em>DNA replication, 2-the DNA fragments of different sizes are separated by electrophoresis, and 3-determination of the DNA sequence by observing the identity of the terminal ddNTP in each band of the electrophoresis gel. For example, if the bottom band in the electrophoresis gel colocalizes in the column with ddATP as terminator, then this fragment finishes with ddATP, which means that the last nucleotide from the 5' end is Adenine.
Answer:
D) Adenine, Guanine, Cytosine, and Uracil
Explanation:
RNA shares three of the nitrogenous bases of DNA: Adenine, Guanine, and Cytosine. However, instead of thymine, it has Uracil!
