Why Life Requires Materials and Energy ? Explain the importance of that ?

Q: Views about biological macromolecules

A: Biological molecules or also biomolecules are the molecule that play essential role in Metabolic…

Q: Transition metals play several roles in biological processes and in medicine. Why does biology…

A: Transition metal:It can be defined as chemical elements that possess a valence electron. Valence…

Q: what can you say about Biological Macromolecules

A: Biological macromolecules are crucial cellular components that execute a variety of activities that…

Q: From the different types of monomeric building blocks of life which category is not covalently…

A: A covalent bond or molecular bond is a chemical link between two atoms where electron pairs are…

Q: Explain why life on Earth is carbon-based rather than, for example, hydrogen- or oxygen-based.

A: BASIC INFORMATION EVOLUTION The theory of evolution was first given by the Jean Baptist de Lamark.…

Q: What role does polarity and moelcular shape play in how enzymes work? (from digesting our food to…

A: Enzymes are biocatalyst. They increase the speed of reaction by lowering its activation energy.…

Q: Which statement best compares a carbohydrate and å O The sequence of monomers in a carbohydrate…

A: Living organisms, including humans, are made up of a variety of complicated biomolecules. The major…

Q: The difference between living and nonliving entities is the presence of DNA and RNA. Why is this…

A: Enttopy is a thermodynamic term which defines the measure of disorderness  in a system.

Q: How does biochemistry describe life processes?

A: Biochemistry is the branch of science that explores the chemical processes within and related to…

Q: Fats have the most potential energy of all the biomolecules because they have the most…

A: Fatty acid organic acids with a long hydrocarbon chain ending with carboxylic group.

Q: Explain why some complex carbohydrates can be used for energy but others cannot.

A: Carbohydrates are one of the primary macronutrients, which is composed of hydrogen, carbon, and…

Q: point of view on biological macromolecules

A: Biological macromolecules – These are large organic molecules; these are built by a combination of…

Q: Which type of biological molecule (carbohydrate, lipid or protein) is described by the formula…

A: In the biological system, there are basically four major biomolecules namely carbohydrates,…

Q: Compare and contrast the key characteristics of a synthesis versus decomposition versus a…

A: 1. Synthesis reaction- Chemical Reaction is when two elements are joined together to form a product.…

Q: Why must organisms acquire materialsand energy?

A: Living things are:Charateristized by organized, acquire materials and energy, reproduce, reply to…

Q: Why are enzymes necessary for all living things to function?

A: Enzymes are proteins which act on the substrates and convert those substrates into products.Proteins…

Q: form of energy called ATP. a) How does the structure of ATP enable its function?

A: Introduction Cellular respiration consists of many metabolic processes that occur inside cells to…

Q: How can studying Proteins and amino acids answer the question "what is life?"?

A: We say that a Cell is a basic structural and functional unit of life. This cell is made up of…

Q: Explain why most biological molecules are stable and nonreactive?

A: Carbon has a special capacity with four valence electrons to form a number of stable covalent…

Q: Why do organisms need ATP for metabolic reactions?

A: ATP stands for Adenosine Triphosphate. It is a molecule found in the cells of living organisms. It…

Q: Definition of biochemistry?

A: Biology is the branch of science dealing with living things and their life process. Biology is…

Q: Why is biochemistry called the chemistry of life?

A: The question is all about the subject biochemistry that it is called as chemistry of life as our…

Q: How do enzymes speed up chemical reactions?

A:

Q: Explain why biological molecules are modeled in different ways

A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other…

Q: Wich one of the following is NOT correct for biophysical system? Select one: a. Biophysical systems…

A: Biophysics is a multidisciplinary study utilizing systems from physics to study biological…

Q: How many types of biochemistry are there

A: Biochemistry has emerged into the broadest category of sciences to understand biotic organisms in…

Q: Functions of proteins in cells; How enzymes function as catalysts?

A: Chemical catalysts are substances that when added to a reaction increase the rate of reaction and do…

Q: Why do some chemical reactions need to have a catalyst

A: A chemical reaction is a process in which one or more substances, also called reactants, are…

Q: What is a very long organic compound that is made up of carbon, hydrogen, nitrogen, and phosphorous,…

A: There are found four kinds of organic compounds. These are nucleic acid, proteins, carbohydrate and…

Q: explain how the Avery/Hershey Chase experiments proved that DNA is the genetic material.

A: It was 1952, when Alfrerd and Hershey Martha did experiment so as to find genetic material in…

Q: Biological macromolecules

A: Macromolecules are the larger molecules that are usually made from the simpler or smaller molecules.…

Q: Suppose bacteria were grown with radioactive 325 in the food medium. Which of the following type of…

A: Bacteria are unicellular microorganisms which cannot be seen through the naked eyes. There are…

Q: Most enzymes are composed of what organic molecule? P

A: Enzymes are macromolecular biological catalysts that accelerate chemical reactions. The molecules…

Q: The most abundant substance in living systems is: U O proteins DNA water O glucose Question 46 Which…

A: Life exists on the earth is the chemical ingridents like water and carbon. Air and water are the two…

Q: The molecule that is composed of fused rings and a single OH group is: O a. Cellulose O b. Starch O…

A: The compounds such as cellulose, starch, protein, steroids, and phospholipid are molecules with…

Q: What makes Carbon so important to life?  Think organic compounds and the properties of Carbon.

A: Organic compounds are the basis of Earth's carbon cycle, by which biogeochemical processes ensure…

Q: Living beings are made of organic and inorganic substances. According to the complexity of their…

A: The chemical compound can be defined as the chemical substance that will be composed of many similar…

Q: why does reaction rate matter in life?

A: The rate of the reaction is the speed of the chemical reaction that takes place within the body. It…

Q: Compare the structures of ATP to these nucleic acids: cCAMP, dinucleotides, RNA, DNA. Your…

A: ATP is an energy-containing compound. All the food an organic entity devours(sugars, lipids, and…

Q: mutations occur in what molecule

A: The mutation is one of the significant mechanism which directly affects the survival of the organism…

Q: Describe the unique features of the following molecules, why are the critical to life? a.…

A: All these are the macromolecules or biomolecules which are needed for the proper functioning of our…

Q: Biochemists often refer to the major classes of biological molecules as proteins, nucleic acids,…

A: Biomolecules are the chemical compounds present in all living cells that provide structural and…

Q: increased its temperature), the molecule will come to thermal equilibrium with the environment…

A: The given statement is: The molecule can absorb heat from the environment without changing its…

Q: Briefly discuss the functions of the four types of biological molecules.

A: Four types of biological molecules include carbohydrates, proteins, fats/lipids, and…

Q: Why proteins are known as functional molecules of life proceses?

A: Proteins are the ultimate products of the genes. DNA is transcribed into m RNA and this is…

Q: Why is ATP sometimes called a high-energy molecule?

A: Introduction: ATP (adenosine triphosphate) is a high-energy molecule that provides energy over…

Abiogenesis