Describe the human genome
What will be an ideal response?
The human genome is all of the genetic information coded in a complete single set of DNA in a typical body cell. The Human Genome Project identified and sequenced the entire genetic code through an international collaborative effort among public and private researchers that began in 1990 and was completed in 2003 . The human genome mapped the composition and sequence of the 3.2 billion chemical units organized into about 20,000 protein-coding genes (representing only 1.5% of the genome), along with extensive intervening stretches of DNA that are involved in various ways with gene regulation. Non-coding regions also affect how DNA is folded and packaged into chromosomes and carry out yet-to-be determined actions. With this complete genetic map in hand, scientists are now scrambling to identify the functions and regulation of the genes and other parts of the genome.
You might also like to view...
_______________________ are contests of power to see which animal can pull the largest load
Fill in the blank(s) with correct word
The outermost layer of connective tissue surrounding a skeletal muscle is the
A) endomysium. B) perimysium. C) epimysium. D) sarcomysium.
The breasts are attached to the chest superficial to the ________ muscle
A) serratus anterior B) trapezius C) subclavius D) pectoralis major E) rectus abdominis
Which of the following does mesenchyme give rise to?
A. The reproductive and urinary systems B. The digestive organs and endocrine glands C. Nervous tissue D. Muscle, bone, and blood E. The integumentary system and exocrine glands