A) Mitochondria B) Nucleus C) Cell membrane D) Endoplasmic reticulum
A) To study the molecular structure of DNA. B) To predict the genotypes of offspring from a genetic cross between two parents. C) To analyze the frequency of genetic mutations. D) To determine the protein sequence of a gene.
A) Thomas Hunt Morgan B) Rosalind Franklin C) Gregor Mendel D) James Watson and Francis Crick
A) Genes that are located on the X chromosome. B) Genes that are always dominant in an individual. C) Genes that skip a generation. D) Genes that are only expressed when two copies are inherited.
A) Homologous B) Homozygous dominant C) Monohybrid D) Heterozygous
A) To determine the sequence of a specific gene. B) To trace the inheritance of traits in a family over several generations. C) To create genetically modified organisms. D) To identify the total number of genes in an individual.
A) To repair damaged DNA in cells. B) To synthesize proteins for gene expression. C) To produce gametes (sex cells) with half the number of chromosomes. D) To generate genetic mutations.
A) Albinism B) Cystic fibrosis C) Sickle cell anemia D) Huntington's disease
A) The practice of gene therapy. B) The study of changes in gene expression that do not involve changes to the DNA sequence. C) The analysis of genetic mutations. D) The process of genetic recombination.
A) Penetrance B) Plasmid C) Genetic drift D) Chromatid
A) A cross involving only one trait. B) A genetic cross between two individuals that are both heterozygous for two traits. C) A cross between two homozygous individuals. D) A cross between individuals from different species.
A) A mutation that occurs in a body (somatic) cell and is not passed on to offspring. B) A mutation that leads to cancer. C) A mutation that involves the X chromosome. D) A mutation that affects reproductive cells.
A) Phenotype B) Genotype C) Aneuploidy D) Haploid
A) Biology B) Chemistry C) Genetics D) Physics
A) 32 B) 64 C) 46 D) 23
A) Thomas Edison B) Louis Pasteur C) Gregor Mendel D) Charles Darwin
A) Sickle cell anemia B) Huntington's disease C) Down syndrome D) Cystic fibrosis
A) 2 B) 5 C) 4 D) 3
A) Turner syndrome B) Fragile X syndrome C) Hemophilia D) Cystic fibrosis
A) Gel electrophoresis B) Western blot C) Gene editing D) PCR (Polymerase Chain Reaction)
A) Exons B) Genomes C) Mutations D) Alleles
A) Dominant B) Multifactorial C) X-linked D) Recessive
A) Genetic engineering B) Hybridization C) Natural selection D) Artificial selection
A) Dominant B) Recessive C) Polygenic D) Monogenic
A) Heredity B) Genetic recombination C) Cloning D) Mutation
A) Codominance B) Incomplete dominance C) Homozygous inheritance D) Polygenic inheritance
A) IBIB B) IAIA C) IAIB D) ii
A) Transcription B) Mutation C) Translation D) Replication
A) Frequency B) Probability C) Variability D) Mutation rate |