Chromosome review part 1

This is referred to as the complete set of genetic material in a specific compartment of the cell

• Chromosome

• genome

• DNA

• Plasmid

Which statement is true about Eukaryotic cells?

• Their Genome is freely distributed within the cytoplasm.

• Chloroplast and mitochondria possess their own genomes.

• The area of the cell where the chromosome is located, is called the nucleiod.

• These cells possess a circular chromosome.

Viruses are not considered living organisms because?

• they can't reproduce without a host

• they don't produce energy-producing enzymes.

• They don't grow

• All of the above.

The influenza virus chromosome has this type of nucleic acid

• ssDNA

• ssRNA

• dsDNA

• dsRNA

Which is not a section of a bacterial chromosome

• Origin of Replication

• Intergenic regions

• Introns

• Structural genes

These sequences can move throughout the chromosome.

• repetitive sequences

• transposable elements

• intergenic region

• Tandem repeats

The first step in the compaction process in bacterial chromosomes is the formation of ?

• loop domains

• supercoiling

• telomers

• nucleosomes

Chromatins are found in eukaryotic cells and are described as?

• single liners strands of DNA

• DNA-protein complex

• circular chromosomes

• plasmid

what contributes mostly to the length of a eukaryotic organism genome?

• the complexity of the organism

• the size of the organism

• the intelligence of the organisms

• presence of repetitive sequences

the presence of telomeres in the eukaryotic cell's chromosomes are responsible for?

• prevent chromosomal rearrangements such as translocations

• chromosomal shortening

• protect chromosomes from digestion via enzymes called exonucleases that recognize the ends of DNA

• all of the above

• none of the above