A chromosome content of 2N-1 is called: Triplo-X (XXX syndrome), causes little c

Question

A chromosome content of 2N-1 is called:

Triplo-X (XXX syndrome), causes little change in phenotype due to the formation of:

Most protein-coding genes are found in the:

In interphase of the cell cycle, the S phase represents:

Dosage compensation is achieved by the formation of:

Occurrence of a gene made larger by trinucleotide repeats is called:

Epigenetic changes:

Noncoding RNAs are generated from:

The distinction between multifactorial and polygenic traits is that:

The chromosome region between the centromere and directly below the telomeres are called:

Each combination of three nitrogen bases on a mRNA strand is called a/an:

Colorblindness is:

The concept of different genes yielding the same phenotypic result is called:

Mitochondrial DNA (mtDNA) contains _______ genes in the form of a _________ chromosome where no ________ occurs.

Genes that are found on the same chromosome are usualy inherited together are referred to as being _______ and therefore do not follow typical Mendalian ratios.

Linkage can be affected by:

A point mutation that causes a substitution of a stop codon with an amino acid and leads to the formation of a longer protein is a:

Continual replication of three nucleotide groups is known as:

A gene that does not encode a protein, but its sequence closely resembles a gene which does get transcribed and translated is called a:

Explanation / Answer

1) 2N-1 Condition is called monosomy. Option B is the correct answer.

2) The correct answer is option A that is Barr bodies because in female always only one X chromosome is active and that caused only little change in the phenotype.

3- The correct answer is option A that is euchromatin because it is less dense packed than heterochromatin, it is transcriptionally active and protein coding genes are present.

4 - The correct answer is option A that is DNA synthesis that occurs in S phase and that is why it is called S phase that is synthesis phase.

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