scientists continue exploring other planets and our solar system, they seek evidence to prove that life has existed. Which molecules should scientists look for?

Q: How is biochemistry used in everyday life? main topics: water, acid and bases, enzymes,…

A: Introduction: Biochemistry is the part of science that deals with the chemical cycles inside and…

Q: Planet earth is made up of matter and so are all stars, planets and moons in the univers including…

A: The natural resources of the earth are water, air, soil, minerals, plants, animals, and fuels. Human…

Q: Would it be possible for life to arise in the same manner on Earth today as it did 3.5 billion years…

A: Yes, the macromolecules required for life to arise would be stable in our current aerobic…

Q: Differentiate between the four classes of molecules of life and, when pertinent, the subunits that…

A: Answer: Biomolecules are the biological compounds produced in the body. These biomolecules performs…

Q: Are the atoms and basic molecules that compose living things different from the molecules that make…

A: Atom is considered the smallest unit of all matters, which includes solid-liquid and gases. On a…

Q: Which of the following are scientific statements? Choose all that apply. A Liquid water always has a…

A: The following could be a question that requires basic considering and problem-solving abilities to…

Q: 5

A: Elements are the building blocks for all the rest of the matter in the world. A large fraction of…

Q: 3:08 1 Back Pulse BIOL 1230-General Biology 1 BIOL 1230-General Biology 1 Question 1 H+ is an…

A: QUESTION 1Here's how I arrived at the answer that H+ is a cation:Charge:  The symbol "+" in H+…

Q: Several emergent properties of water contribute to the suitability of the environment for life.…

A: Water (H2O) is very essential for survival of living beings.

Q: What does it tell us if we discover life on one of these moons and it has characteristics similar to…

A: If we discover life on one of these moons and it shows alike characteristics as that of earth then…

Q: Some scientists propose that Silicon might be a suitable alternative to Carbon as the basicatom that…

A: The possibility of silicon based life forms was proposed by the British astronomer Sir Harold…

Q: How will you use your knowledge in biological molecules to save life?

A: Introduction  Microorganisms such as bacteria, viruses etc. are not just pathogenic and harmful but…

Q: Why chemical structure differences important to both living and non living?

A: The entire world is composed of a variety of things. Such "things" can be divided into two…

Q: The following is made up of two or more different types of elements grouped together as a unit: O a.…

A: Elements  An element is a simplest unit which cannot be divided further by physical means.

Q: You have ordered a pizza with pepperoni and mushrooms. While eating, you start studying for your…

A: A pizza typically consists of several components: Crust: The crust is the base of the pizza, and…

Q: Carbon is a very important element in biology. What are some of the reasons that organisms need…

A: The term 'Biology" can be split as "Bio", which means "Life" and "logy" meaning "Study of life".…

Q: The electron shells in an atom of silicon (atomic symbol Si) each

A:

Q: Scientists, who support the "early genetic material" hypotheses, believe this biological component…

A: Introduction :- Any material of plant, animal, microbial, or other origin that carries genetic…

Q: Life, at least in the form found on Earth, is based around one element om particular: Carbon. Pretty…

A: Total 115 elements are known. Out of these 115 elements, only a few elements are important for…

Q: About how many carbon (14) beta decays occur in your body every minute?

A: Carbon 14 has a half life about 5730 years where it is reached at its 50%. 8 thousands atoms decay…

Q: How do the chemical and physical properties of the four main biological molecules affect humans on a…

A: Biological molecules are molecules that are essential to the structure and function of living…

Q: How are organisms ,matter,  atoms and elements interconnected ?

A: An organism refers to a living being that has an organized structure that can react to stimuli,…

Q: Complex organic molecules have been found   a. in the interstellar medium.   b. inside meteorites.…

A: These are usually composed of carbon atoms in rings or long chains  , to which are attached other…

Q: 1-water is heated and water vapor forms 2 -a mixture of methane ammonia and hydrogen is added to the…

A: American chemists Harold Urey and Stanley Miller , combined warm water with water vapour, methane ,…

Q: Some scientists have speculated that life forms elsewhere in the universe could be based on silicon,…

A: Scientists must categorize organisms since the Earth has about 10 million distinct types of life…

Q: Can you answer all the parts of the question for this diagram  A:What is Structure I? B:What is…

A: Mollusca is the second largest phylum in the animal kingdom. Most of the molluscs have shells. The…

Q: Explain why scientists feel that the first macromolecules to form were RNA rather than protein.

A: The three major processes of the central dogma of life include the following: DNA replication…

Q: Describe the levels of organization of matter in the universe with  at least 2 specific examples for…

A: There are many levels of organization in the universe.

Q: The astronomer Carl Sagan once said, “We are made ofstar stuff.” Explain why this is true of all…

A: Cosmos are composed of stars that are organized into galaxies.

Q: Fill in the table by comparing the following biological molecules: Basic Biological Unit importance…

A: Introduction Biological macromolecules are enormous, life-sustaining molecules made up of smaller…

Q: Why is carbon such an important molecule for life? It is part of the water molecule It readily forms…

A: Carbon - Atomic number- 6 Valency- +4 Electronic configuration- 2,4

Q: Have you ever wondered how life on earth sprang up? Where does life come from and what does it take…

A: Introduction :- Life is a characteristic that distinguishes physical entities with biological…

Q: Could you write me a paragraph about the importance of bonds and and bonding in organisms.

A: Numerous huge natural atoms like DNA and proteins need to change shape as they play out their…

Q: The molecules for fossil fuels like gasoline, diesel, and natural gas are made only of carbon and…

A: A term different than that of the IUPAC name that is commonly used in trade, rules, and codes to…

Q: What do proteins, polysaccharides and nucleic acids have in common?

A:

Q: Atoms are incredibly tiny, so small that most microscopes can't even see them, but atoms themselves…

A: Atom: Atom is the smallest unit of matter. It is the basic building block of matter. Atom possesses…

Q: Can you draw the molecular structures of carbohydrates, proteins, lipids, DNA, RNA and ATP

A: There are four types of macromolecules: carbohydrates proteins lipids nucleic acid These are the…

Q: The importance of carbon lies in a unique combination of properties. Together, these properties are…

A: Introduction The importance of carbon lies in a unique combination of property