Biology 1 final exam Study guide
Question and answers rated A+
2025/2026
chromosome - correct answer ✔..., a threadlike body in the cell nucleus that carries the genes in a
linear order
mitosis - correct answer ✔..., part of eukaryotic cell division during which the cell nucleus divides
centriole - correct answer ✔..., one of two tiny structures located in the cytoplasm of animal cells near
the nuclear envelope
fertilization - correct answer ✔..., creation by the physical union of male and female gametes
principle of dominance - correct answer ✔..., states that some alleles are dominant and others are
recessive
phenotype - correct answer ✔..., what an organism looks like as a consequence of its genotype
diploid - correct answer ✔..., (genetics) an organism or cell having two sets of chromosomes or twice
the haploid number
transfer RNA - correct answer ✔..., short-chain RNA molecules present in the cell (in at least 20
varieties, each variety capable of combining with a specific amino acid) that attach the correct amino
acid to the protein chain that is being synthesized at the ribosome of the cell (according
polymerase - correct answer ✔an enzyme that catalyzes the formation of new DNA and RNA from an
existing strand of DNA or RNA
, DNA - correct answer ✔..., (biochemistry) a long linear polymer found in the nucleus of a cell and
formed from nucleotides and shaped like a double helix
Genus - correct answer ✔..., a general kind of something
Radial - correct answer ✔..., issuing in rays from a common centerXs
Symmetry - correct answer ✔..., (physics) the property of being isotropic
swim bladder - correct answer ✔..., an air-filled sac near the spinal column in many fishes that helps
maintain buoyancy
chromatin - correct answer ✔..., the readily stainable substance of a cell nucleus consisting of DNA and
RNA and various proteins
cytokinesis - correct answer ✔..., organic process consisting of the division of the cytoplasm of a cell
following karyokinesis bringing about the separation into two daughter cells
metaphase - correct answer ✔..., the second stage of mitosis
trait - correct answer ✔..., a distinguishing feature of your personal nature
segregation - correct answer ✔..., (genetics) the separation of paired alleles during meiosis so that
members of each pair of alleles appear in different gametes
genotype - correct answer ✔..., the particular alleles at specified loci present in an organism
Question and answers rated A+
2025/2026
chromosome - correct answer ✔..., a threadlike body in the cell nucleus that carries the genes in a
linear order
mitosis - correct answer ✔..., part of eukaryotic cell division during which the cell nucleus divides
centriole - correct answer ✔..., one of two tiny structures located in the cytoplasm of animal cells near
the nuclear envelope
fertilization - correct answer ✔..., creation by the physical union of male and female gametes
principle of dominance - correct answer ✔..., states that some alleles are dominant and others are
recessive
phenotype - correct answer ✔..., what an organism looks like as a consequence of its genotype
diploid - correct answer ✔..., (genetics) an organism or cell having two sets of chromosomes or twice
the haploid number
transfer RNA - correct answer ✔..., short-chain RNA molecules present in the cell (in at least 20
varieties, each variety capable of combining with a specific amino acid) that attach the correct amino
acid to the protein chain that is being synthesized at the ribosome of the cell (according
polymerase - correct answer ✔an enzyme that catalyzes the formation of new DNA and RNA from an
existing strand of DNA or RNA
, DNA - correct answer ✔..., (biochemistry) a long linear polymer found in the nucleus of a cell and
formed from nucleotides and shaped like a double helix
Genus - correct answer ✔..., a general kind of something
Radial - correct answer ✔..., issuing in rays from a common centerXs
Symmetry - correct answer ✔..., (physics) the property of being isotropic
swim bladder - correct answer ✔..., an air-filled sac near the spinal column in many fishes that helps
maintain buoyancy
chromatin - correct answer ✔..., the readily stainable substance of a cell nucleus consisting of DNA and
RNA and various proteins
cytokinesis - correct answer ✔..., organic process consisting of the division of the cytoplasm of a cell
following karyokinesis bringing about the separation into two daughter cells
metaphase - correct answer ✔..., the second stage of mitosis
trait - correct answer ✔..., a distinguishing feature of your personal nature
segregation - correct answer ✔..., (genetics) the separation of paired alleles during meiosis so that
members of each pair of alleles appear in different gametes
genotype - correct answer ✔..., the particular alleles at specified loci present in an organism
