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- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/General_Biology_2e_(OpenStax)/01%3A_Unit_I-_The_Chemistry_of_Life/1.02%3A_The_Chemical_Foundation_of_Life/1.2.03%3A_WaterThe polarity of the water molecule and its resulting hydrogen bonding make water a unique substance with special properties that are intimately tied to the processes of life. Life originally evolved i...The polarity of the water molecule and its resulting hydrogen bonding make water a unique substance with special properties that are intimately tied to the processes of life. Life originally evolved in a watery environment, and most of an organism’s cellular chemistry and metabolism occur inside the watery contents of the cell’s cytoplasm. Understanding the characteristics of water helps to elucidate its importance in maintaining life.
- https://bio.libretexts.org/Courses/Manchester_Community_College_(MCC)/BIOL_106%3A_Essentials_of_Anatomy_and_Physiology_(Anzalone)/02%3A_Chemistry_of_Life/2.11%3A_Biochemical_Properties_of_WaterIt's often called the "water planet," or "the blue marble." You probably just call it "home." Almost three-quarters of our home planet is covered by water. Water, like carbon, has a special role in li...It's often called the "water planet," or "the blue marble." You probably just call it "home." Almost three-quarters of our home planet is covered by water. Water, like carbon, has a special role in living things.
- https://bio.libretexts.org/Courses/Cosumnes_River_College/Contemporary_Biology_(Aptekar)/02%3A_Chemistry_of_Life/2.02%3A_WaterDo you ever wonder why scientists spend time looking for water on other planets? It is because water is essential to life; even minute traces of it on another planet can indicate that life could or di...Do you ever wonder why scientists spend time looking for water on other planets? It is because water is essential to life; even minute traces of it on another planet can indicate that life could or did exist on that planet. Water is one of the more abundant molecules in living cells and the one most critical to life as we know it. Approximately 60–70 percent of your body is made up of water. Without it, life simply would not exist.
- https://bio.libretexts.org/Courses/Portland_Community_College/Cascade_Microbiology/14%3A_Microbial_Mechanisms_of_Pathogenicity/14.2%3A_How_Pathogens_Cause_DiseaseKoch’s postulates are used to determine whether a particular microorganism is a pathogen. Molecular Koch’s postulates are used to determine what genes contribute to a pathogen’s ability to cause disea...Koch’s postulates are used to determine whether a particular microorganism is a pathogen. Molecular Koch’s postulates are used to determine what genes contribute to a pathogen’s ability to cause disease. Virulence, the degree to which a pathogen can cause disease, can be quantified by calculating either the ID50 or LD50 of a pathogen on a given population. Primary pathogens are capable of causing pathological changes associated with disease in a healthy individual.
- https://bio.libretexts.org/Courses/Skyline_College/BIOL_130%3A_Human_Biology/02%3A_Chemistry_of_Life/2.11%3A_Biochemical_Properties_of_WaterIt's often called the "water planet," or "the blue marble." You probably just call it "home." Almost three-quarters of our home planet is covered by water. Water, like carbon, has a special role in li...It's often called the "water planet," or "the blue marble." You probably just call it "home." Almost three-quarters of our home planet is covered by water. Water, like carbon, has a special role in living things.
- https://bio.libretexts.org/Workbench/General_Biology_I_and_II/01%3A_Unit_I-Biology_Science_and_the_Chemistry_of_Life/1.02%3A_The_Chemical_Foundation_of_Life/1.2.03%3A_WaterThe polarity of the water molecule and its resulting hydrogen bonding make water a unique substance with special properties that are intimately tied to the processes of life. Life originally evolved i...The polarity of the water molecule and its resulting hydrogen bonding make water a unique substance with special properties that are intimately tied to the processes of life. Life originally evolved in a watery environment, and most of an organism’s cellular chemistry and metabolism occur inside the watery contents of the cell’s cytoplasm. Understanding the characteristics of water helps to elucidate its importance in maintaining life.
- https://bio.libretexts.org/Courses/Wheaton_College_Massachusetts/Principles_of_Biochemistry/02%3A_Introduction_to_Biochemistry/2.01%3A_WaterDo you ever wonder why scientists spend time looking for water on other planets? It is because water is essential to life; even minute traces of it on another planet can indicate that life could or di...Do you ever wonder why scientists spend time looking for water on other planets? It is because water is essential to life; even minute traces of it on another planet can indicate that life could or did exist on that planet. Water is one of the more abundant molecules in living cells and the one most critical to life as we know it. Approximately 60–70 percent of your body is made up of water. Without it, life simply would not exist.
- https://bio.libretexts.org/Courses/Manchester_Community_College_(MCC)/Remix_of_Openstax%3AMicrobiology_by_Parker_Schneegurt_et_al/12%3A_Microbial_Interactions_Flora_Pathogenicity_and_Epidemiology/12.02%3A_How_Pathogens_Cause_DiseaseIn an infection, a microorganism enters a host and begins to multiply. Symptoms of a disease are subjective and are reported by the patient. Diseases can either be noninfectious (due to genetics and e...In an infection, a microorganism enters a host and begins to multiply. Symptoms of a disease are subjective and are reported by the patient. Diseases can either be noninfectious (due to genetics and environment) or infectious (due to pathogens). Virulence, the degree to which a pathogen can cause disease, can be quantified by calculating either the ID50 or LD50 of a pathogen on a given population. Primary pathogens are capable of causing pathological changes associated with disease in a healthy
- https://bio.libretexts.org/Courses/Clackamas_Community_College/Clackamas_Biology_112_OER_Textbook_(OpenStax)/01%3A_Introduction_to_Biology/1.05%3A_WaterDo you ever wonder why scientists spend time looking for water on other planets? It is because water is essential to life; even minute traces of it on another planet can indicate that life could or di...Do you ever wonder why scientists spend time looking for water on other planets? It is because water is essential to life; even minute traces of it on another planet can indicate that life could or did exist on that planet. Water is one of the more abundant molecules in living cells and the one most critical to life as we know it. Approximately 60–70 percent of your body is made up of water. Without it, life simply would not exist.
- https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Concepts_in_Biology_(OpenStax)/02%3A_Chemistry_of_Life/2.02%3A_WaterDo you ever wonder why scientists spend time looking for water on other planets? It is because water is essential to life; even minute traces of it on another planet can indicate that life could or di...Do you ever wonder why scientists spend time looking for water on other planets? It is because water is essential to life; even minute traces of it on another planet can indicate that life could or did exist on that planet. Water is one of the more abundant molecules in living cells and the one most critical to life as we know it. Approximately 60–70 percent of your body is made up of water. Without it, life simply would not exist.
- https://bio.libretexts.org/Courses/Norco_College/OpenStax_Biology_2e_for_Norco_College/02%3A_The_Chemical_Foundation_of_Life/2.03%3A_WaterThe polarity of the water molecule and its resulting hydrogen bonding make water a unique substance with special properties that are intimately tied to the processes of life. Life originally evolved i...The polarity of the water molecule and its resulting hydrogen bonding make water a unique substance with special properties that are intimately tied to the processes of life. Life originally evolved in a watery environment, and most of an organism’s cellular chemistry and metabolism occur inside the watery contents of the cell’s cytoplasm. Understanding the characteristics of water helps to elucidate its importance in maintaining life.
