Genomes quiz #2 Flashcards
Genomes quiz #2
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Which is one of the primary goals of the Human Genome Project?
One of the primary goals of the Human Genome Project was to map and understand all the genes of the human species. Which of the following statements correctly describes an organism's genome? A) It consists only of coding DNA. B) It includes both coding and non-coding DNA. C) It is identical across all species. D) It evolves through reproduction only.
B) It includes both coding and non-coding DNA. What have scientists learned from the Human Genome Project?
Scientists have learned the complete sequence of the human genome, identified the number of genes, and gained insights into genetic diseases and human evolution. Which of the following statements defines a genome? A) A collection of all proteins in an organism. B) The complete set of genes or genetic material present in a cell or organism. C) Only the coding sequences of DNA. D) The physical appearance of an organism.
B) The complete set of genes or genetic material present in a cell or organism. Approximately how many genes does the human genome include?
The human genome includes approximately 20,000 to 25,000 genes. What was the goal of the Human Genome Project?
The goal of the Human Genome Project was to map the entire human genome, identifying all the genes and their functions. What were the goals of the Human Genome Project?
The goals included sequencing the entire human genome, identifying all human genes, and understanding their functions. How many protein-coding genes are in the human genome?
There are approximately 20,000 protein-coding genes in the human genome. Which of the following best describes the makeup of the human genome? A) Mostly coding DNA with few non-coding regions. B) Mostly non-coding DNA with some coding regions. C) Equal amounts of coding and non-coding DNA. D) Only coding DNA.
B) Mostly non-coding DNA with some coding regions. The study of the arrangement of genes in a species' genome is known as which of the following? A) Genomics B) Synteny C) Proteomics D) Phylogenetics
B) Synteny How many base pairs are in the human genome?
The human genome contains approximately 3 billion base pairs. Approximately how many protein-coding genes are in the human genome?
Approximately 20,000 protein-coding genes are in the human genome. What was the ultimate goal of the Human Genome Project?
The ultimate goal was to map the entire human genome and understand the genetic basis of human biology and disease. What was the main goal of the Human Genome Project?
The main goal was to sequence the entire human genome and identify all human genes. The human genome is thought to contain about how many genes?
The human genome is thought to contain about 20,000 to 25,000 genes. Studying the genomes of bacteria provides insight into which of the following? A) Human evolution B) Antibiotic resistance C) Plant genetics D) Animal behavior
B) Antibiotic resistance
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