The tips of the chromosomes are called ___________.
chromatids
telomeres
dicentric
In a DNA helix, complimentary pairing is always between
A and C
A and G
A and T
C and T
When the centromere is centrally located it is called ______________.
Metacentric
Telocentric
Acentric
Acrocentric
_________are also known as gametes.
Sex cells
Somatic cells
Diploid cells
none of these
Eukaryotic chromosome can be studied during the __________.
Telophase
Metaphase
Anaphase
Prophase
__________is a picture of a person's chromosome.
Genotype
Phenotype
Karyotype
None of these
The _____________ bases are purine and pyrimidines.
hydrogen
oxygen
nitrogen
carbondioxide
A prokaryotic cell has only one chromosome which is ___________ in shape.
Semicircular
Circular
Hexagonal
Chromosomes come in pairs and they are called ___________.
Homologous pairs
Heterozygous
Both A & B
A DNA molecule is a large macromolecule consisting of millions of nucleotides. Hence called as ___________.
Nucleotide
Polynucleotide
Polypeptides
None
