Which best illustrates why carbon is so important to life on Earth?
Which statement best describes why life on earth is carbon based? Explanation: Life is "carbon-based" or predominantly carbon because it can form stable bonds with itself, but also with a variety of other types of elements.
Why is carbon so important to living things?
Life on earth would not be possible without carbon. This is in part due to carbon's ability to readily form bonds with other atoms, giving flexibility to the form and function that biomolecules can take, such as DNA and RNA, which are essential for the defining characteristics of life: growth and replication.
Why is carbon important to living and nonliving things?
Animals and human beings use glucose and oxygen in food and respiration and metabolize carbon dioxide, water, and heat. The carbon dioxide released is used by plants, and in this way, the proper cycling of carbon for assuring life continues. Carbon is an integral part of cells in the body.
Which reason best explains why carbon is able to form?
Carbon makes four electrons available to form covalent chemical bonds allowing carbon atoms to form multiple stable bonds with other small atoms including hydrogen oxygen and nitrogen. … This allows carbon atoms to form a tremendous variety of very large and complex molecules.
Why is carbon important to living things quizlet?
Carbon is essential to all known life on Earth because it is the main element in organic compounds. Organic compounds, in turn, make up cells and other structures of organisms. They also carry out life processes.)
Which statement best illustrates why carbon is so important to life on Earth quizlet?
Which statement best illustrates why carbon is so important to living things? Carbon-based macromolecules are found in all life forms.
Why is carbon so important in biology quizlet?
Why is carbon so important in biology? It can form a variety of carbon skeletons and host functional groups.
Which reason best explains why carbon is able to form macromolecules quizlet?
Which reason best explains why carbon is able to form macromolecules? Carbon can bond with many elements.
What is carbon and why is it important?
Carbon is an essential element for all life forms on Earth. Whether these life forms take in carbon to help manufacture food or release carbon as part of respiration, the intake and output of carbon is a component of all plant and animal life. Carbon is in a constant state of movement from place to place.
Why is the carbon cycle important to humans?
Carbon compounds regulate the Earth's temperature, make up the food that sustains us, and provide energy that fuels our global economy.
Why is carbon a very important element quizlet?
Carbon is a very important element in living systems. the building of a variety of biological molecules. important to the structure and function of living systems. Carbon has 4 valence electrons and can easily bond to other atoms.
Which of the following statement about carbon is correct?
As in general carbon forms only covalent bonds as accepting and donating four electrons is very difficult. As all are covalent compounds these are poor conductors of electricity. They do not have strong forces because covalent bond is weaker than ionic bond. Hence, option D is the correct answer.
Which explains why carbon can form so many different macromolecules?
How does carbon form macromolecules? Carbon has four valence electrons in its outermost shell and needs eight to become stable. Therefore carbon can easily form covalent bonds with other atoms to form organic macromolecules.
Why is the carbon cycle important quizlet?
Question: Why is the carbon cycle important? The carbon cycle is important because it can effect the amount of heat contained in the atmosphere. The amount of heat in the atmosphere, can effect other things, for example ocean level and the size of the poles.
What is carbon used for?
Carbon is used in some way in most every industry in the world. It is used for fuel in the form of coal, methane gas, and crude oil (which is used to make gasoline). It is used to make all sorts of materials including plastics and alloys such as steel (a combination of carbon and iron).
Why is carbon a very important element in biology What are some of the reasons that organisms need carbon?
Why is carbon so basic to life? The reason is carbon's ability to form stable bonds with many elements, including itself. This property allows carbon to form a huge variety of very large and complex molecules. In fact, there are nearly 10 million carbon-based compounds in living things!
Which of the following statements are correct for Carbon compounds *?
The answer is (d) (ii) and (iv) Carbon compounds form covalent bonds hence they have very weak force of attraction. Carbon compounds are poor conductors of electricity.
Which is the following statement for carbon compound?
Answer: (d) (ii) and (iv) Because accepting and donating four electrons is difficult, carbon forms only covalent bonds. Because they are all covalent compounds, they are poor electrical conductors. Because the covalent bond is weaker than the ionic bond, they do not have strong forces.
Why is carbon important in chemistry?
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.
What is the significance of carbon?
Carbon is the most important element to life. Without this element, life as we know it would not exist. As you will see, carbon is the central element in compounds necessary for life-organic compounds. These compounds include carbohydrates, lipids, proteins and nucleic acids.
What is the role of carbon in living organisms quizlet?
Carbon has the most potential to make large, complex and varied molecules. It can make proteins, DNA, carbohydrates and other molecules that distinguish living matter from inanimate material. Chains that form the skeletons of most organic molecules.
Which statements are correct about carbon?
As in general carbon forms only covalent bonds as accepting and donating four electrons is very difficult. As all are covalent compounds these are poor conductors of electricity. They do not have strong forces because covalent bond is weaker than ionic bond. Hence, option D is the correct answer.
Which of the following statements are usually correct for Carbon compounds These are good conductors of electricity?
The answer is (d) (ii) and (iv) Carbon compounds form covalent bonds hence they have very weak force of attraction. Carbon compounds are poor conductors of electricity.
Which of the following statements are correct for Carbon compounds I most Carbon compounds are good conductors of electricity?
Answer: (d) (ii) and (iv) Because accepting and donating four electrons is difficult, carbon forms only covalent bonds. Because they are all covalent compounds, they are poor electrical conductors. Because the covalent bond is weaker than the ionic bond, they do not have strong forces. Was this answer helpful?
Which of the following statement is not true for carbon?
Solution : Carbon does not show inert pair effect.
Why is carbon so important for life quizlet?
Carbon is essential to all known life on Earth because it is the main element in organic compounds. Organic compounds, in turn, make up cells and other structures of organisms. They also carry out life processes.)
What is the main function of carbon?
Carbon helps to regulate the Earth's temperature, makes all life possible, is a key ingredient in the food that sustains us, and provides a major source of the energy to fuel our global economy.
Is carbon a good electrical conductor?
Answer: Carbon compounds are poor electrical conductors because they form covalent bonds, and they do not give rise to free electrons because all electrons are used to create the covalent bond. Also carbon compound does not dissociate itself into ions, so carbon compounds are poor electrical conductors.
Which of the following statements is true for carbon?
Expert-verified answer (b) (ii) and (iii) is correct about carbon compounds. Carbon has valency of four, so it needs four more electrons to complete it's octet. Carbon compounds form covalent bonds by sharing of electrons. Since no ionisation takes place, there exists no force of attraction between the molecules.
Which of the following statements are correct for carbon?
As in general carbon forms only covalent bonds as accepting and donating four electrons is very difficult. As all are covalent compounds these are poor conductors of electricity. They do not have strong forces because covalent bond is weaker than ionic bond. Hence, option D is the correct answer.