which element's properties form the basis for all life?
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Elements and Compounds Essential to Living Organisms The Major Elements of Life. It's Alive: Organic Compounds Essential for Living Things. Elements and Compounds Essential to Living Organisms. There are 25 elements that are essential for life, but only four (oxygen, carbon, hydrogen, and nitrogen) make up 96% of all living matter. A trace element is a chemical element that is needed in minute quantities for the proper growth, development, and physiology of the organism.
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- Coniferous trees are trees that produce cones to carry seeds. They also have needles. These features protect trees through the cold, dry winters of the subarctic climates. Moi … st temperature climates support thick forests of deciduous trees, or trees that lose their leaves in the fall.oftwood comes from Coniferous trees and hardwood comes from Deciduous trees. … Coniferous trees have needles, deciduous trees have leaves. Coniferous never completely shed their needles, while deciduous trees shed their leaves in autumn for the winter (and grow new ones in the spring).
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What are 3 unique properties (characteristics) of water that make life possible on earth? Best Answer: Water and life are closely linked. This has been recognized throughout history by civilizations and religions and is still the case with scientists today. Liquid water is required for life to start and for life to continue. No enzymes work in the absence of water molecules. No other liquid can replace water. We are very fortunate, therefore, that our planet is so well endowed.
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The Four Elements Over the past two centuries, we have gained a much better understanding of the atomic elements and how they have formed. One of the things we have learned is that we—and every other living thing on Earth—are made up mostly of four elements. These four atomic elements are oxygen, carbon, hydrogen, and nitrogen. Together they make up about 96% of our bodies, as you can see in the figure.
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Biology 4 Units 1 Life is based on carbon; organic chemistry studies compounds in which carbon is a central element. 2  The properties of carbon make it the backbone of the organic molecules which form living matter.  Carbon is a such a versatile element because it can form four covalent bonds.
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Chapter 4 Carbon and the Molecular Diversity of Life Lecture Outline These are the chemical elements of life. · Living matter consists mainly of carbon, oxygen, hydrogen, and nitrogen, with smaller amounts of sulfur and phosphorus. · These elements are linked by strong covalent bonds. · Carbon, with its four covalent bonds, is the basic building block in molecular architecture.
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- All living things have six basic elements in common: carbon, hydrogen, nitrogen, oxygen, phosphorus, and sulfur, abbreviated as CHNOPS. Each element has properties that make it crucial to the building of biomolecules, both in their capacities for bonding to other elements and in the bonds themselves.
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- Life is based on carbon; organic chemistry studies compounds in which carbon is a central element. The properties of carbon make it the backbone of the organic molecules which form living matter. Carbon is a such a versatile element because it can form four covalent bonds. Carbon skeletons can vary in length, branching, and ring structure.
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How did planet Earth form? The earliest evidence for life on Earth is graphite found to be a biogenic substance in 3.7 billion-year-old metasedimentary rocks discovered in western Greenland and microbial mat fossils found in 3.48 billion-year-old sandstone discovered in Western Australia.
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ELEMENTS Essential to Living Organisms ELEMENTS Essential to Living Organisms Nitrogen Nitrogen is a gas that makes up about 78% of the earth's atmosphere and is important to living things as a component of genes and proteins. Nitrogen constitutes about 4% of an animal and 1% of a plant. Phosphorus Phosphorus is not found in nature as a pure element.
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Carbon-based life Carbon-based life. Carbon is a key component of all known life on Earth. Complex molecules are made up of carbon bonded with other elements, especially oxygen, hydrogen and nitrogen. Carbon is abundant on Earth. It is also lightweight and relatively small in size, making it easier for enzymes to manipulate carbon molecules. It is frequently assumed in astrobiology that if life exists somewhere else in the universe, it will also be carbon-based. Critics refer to this assumption as carbon chauvinism.
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Elements for Kids Carbon is one of the most important elements to life on planet Earth. It forms more compounds than any other element and forms the basis to all plant and animal life. Carbon is the fourth most abundant element in the universe by mass and the second most abundant element in the human body. Carbon is constantly cycled through the Earth's oceans, plant life, animal life, and atmosphere. Click here to learn more about the carbon cycle.
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The Major Importance of Hydrogen in Living Organisms These molecules are formed by the way in which carbon, hydrogen, oxygen and other elements bond together. Hydrogen, which is the same element that makes up gas clouds and huge stars, also plays an important role in the composition of life.
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Oxygen Most of the mass of living organisms is oxygen as a component of water, the major constituent of lifeforms. Conversely, oxygen is continuously replenished by photosynthesis, which uses the energy of sunlight to produce oxygen from water and carbon dioxide. Oxygen is too chemically reactive to remain a free element in air without being continuously replenished by the photosynthetic action of living organisms.
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The Elements of Life The Elements of Life. Elements make up everything around us including the trees of a forest, your pets, and even YOU! If you looked at living things with a microscope, you would see that all life is made up of small compartments called cells. Very small life forms, such as. The most common elements in a cell are:
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- 1 The Periodic Table of Elements Life is sustained by a number of chemical elements. 2  They are responsible for the birth of planets and the evolution of cells to complex organisms.
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Carbon-based life The most important characteristics of carbon as a basis for the chemistry of life are, that it has four valence bonds, that the energy required to make or break a bond is at an appropriate level for building molecules, which are stable and reactive.he most important characteristics of carbon as a basis for the chemistry of life are, that it has four valence bonds, that the energy required to make or break a bond is at an appropriate level for building molecules, which are stable and reactive.
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Exam 1 - Flashcards INCORRECT CORRECT. The elements that are MOST essential for life, and that make up over 90% of cellular weight, include: carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur.
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What is the importance of chemical elements to living organisms? As stated above, living things are composed of multiple chemical elements. It should be noted that the most frequently encountered in living organisms are carbon, hydrogen , Oxygen and nitrogen , Which constitute 90% of living matter.
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- Confidence votes 81. Carbon, hydrogen, oxygen, and nitrogen are the four most abundant elements found in living things.
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- Well, it is often said that elements close to each other in the periodic table share similar properties and so, seduced by the age-old red herring that carbon is the element of life, the writers selected the element below it, silicon.
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Carbon-based life Carbon forms the key component for all known life on Earth. Complex molecules are made up of carbon bonded with other elements, especially oxygen, hydrogen and nitrogen, and carbon is able to bond with all of these because of its four valence electrons.he most important characteristics of carbon as a basis for the chemistry of life are, that it has four valence bonds, that the energy required to make or break a bond is at an appropriate level for building molecules, which are stable and reactive.
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Theodor Schwann All living things are made of cells. The cell is the basic unit of structure and function in all organisms. Every cell comes from another cell that lived before it. The nucleus is the core element of the cell.
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- Materials for Life. Carbon, hydrogen, oxygen, nitrogen, phosphorus, and calcium form the major chemical scaffolding of biological molecules. Hydrogen, nitrogen, oxygen, phosphorus, and sulfur combined with carbon generated the first group of compounds that eventually formed the chemical basis of life.arbon The carbon compounds that make up essential molecules such as proteins are described in the notes on biological molecules. Carbon is second only to hydrogen in the number of compounds it can form, oxygen being the third in this capability. Carbon can form more than 2500 compounds with hydrogen alone.
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The Major Importance of Hydrogen in Living Organisms Elemental Bonds. In living organisms, carbon and hydrogen make easy partners. The element carbon has two orbiting layers, called shells, surrounding its nucleus. The outer shell contains four electrons. These four electrons can form separate covalent bonds with other elements, which means that they bond together by sharing electrons.
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Life Science: Session 8 With a few exceptions that occur in extreme conditions, the basic units of matter — atoms — cannot change forms. As far as life is concerned, a carbon atom will remain a carbon atom no matter how it moves around from molecule to molecule. Your carbon atoms may have once been part of the first life form on Earth or even a Tyrannosaurus rex. Matter is conserved: A property that matter shares with energy is that it is conserved.