1. Why is biochemistry called the chemistry of life?

Q: 18. An ionic bond is formed when: A. atoms gain or lose electrons. B. atoms share electrons. C.…

A: The chemical bonds are referred to as the connections between the atoms in a molecule, that involves…

Q: 11

A: Both and DNA are composed of nucleotides that contain pentose sugar, phosphate and nitrogenous…

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: Part I: Fill in the Blank: Match one term from the word bank below which best completes each…

A: All biochemical reactions that take place within living things in order to sustain life are referred…

Q: If ______ alcohol is added to water, the two solutions are ______, forming a ______solution. If…

A: When water is mix with ethanol it form miscible liquids, because any amount of ethanol can be mix…

Q: Is cholesterol an inherently "bad" biomolecule? Select the correct response: Yes, because it…

A: Biomolecules are majorly made up carbon, hydrogen, oxygen and nitrogen. Biomolecules are available…

Q: 1. When a pancreas cell gets the message to make more insulin, several organelles are involved with…

A: Pancreas is an organ located in the abdomen . It plays an essential role in converting the food we…

Q: A student is studying calcium, a highly reactive element that humans need for strong bones. Which…

A: Chemical reactivity is the tendency of an element to undergo chemical reaction.

Q: 2. Vitamins are examples of organic molecules with multiple functional groups, which resul varying…

A: Vitamins are one of the necessary micro nutrients needed by the body. It ensures disease free state.…

Q: You and a friend are eating breakfast together. While eating, your friend is reading the back of her…

A: As the following statement regarding cholesterol is given "Cholesterol plays beneficial roles in…

Q: 6. You are investigating the contents of three weird aliens. You want to see which biomolecules the…

A: Introduction Biomolecules are substances that are naturally produced by living cells. Mainly there…

Q: 9. Fill in the following table with all of the information learned about organic molecules. a. NOTE:…

A: The living organisms made up of different biomolecules that includes proteins, carbohydrates,…

Q: 6. Come up with two practical, real-world scenarios in which testing for biomolecules would be…

A: Biological macromolecules are essential components of living things. They have high molecular…

Q: Watch the following videos and answer the questions below. 1. Basic chemistry for Physiology…

A: In Biochemistry there are various terms used to describe things which have a very important meaning…

Q: 1. Explain the hierarchy of our bodies (hint: atoms to organism) 2. Explain how we study the body 3.…

A: Atoms: our bodies are composed of atoms. These are the basic units of matter, consisting of a…

Q: 5. Compare acids, bases, and neutral substances in terms of their relative H+ and OH-…

A: The pH scale is used to determine whether a substance is acidic or basic.  In pH scale , a lower…

Q: 7) Most drug receptors a. Carbohydrate b. Phospholipids c. Steroids d. Proteins e. Enzymes a

A: Receptor is a macromolecule that is either present in the membrane or inside the cell that…

Q: MACROMOLECULE/LARGE Mol 1. CARBOHYDRATE 2. PROTEINS 3. NUCLEIC ACIDS BOND CLASSIFICATION/STRUCTURE…

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

Q: Chemical reactions that take place in living systems include A.   Neutralization reaction B.…

A: several enzymatic reactions are occurring inside the cell to perform several metabolic and catabolic…

Q: 5.When dehydration occurs, do molecules join together or is a molecule split…

A: -When dehydration occurs the molecules of carbohydrates (monosaccharides) are joined together to…

Q: 16) What is true about pH? a. acids are a pH less than 7 b. bases are a pH greater than 7 c. water…

A: Acids are those substances which are sour in taste. They can donate proton ions in solution. Based…

Q: 1. Create a summary chart with the following headings: Macromolecule; Indicator; Positive Result…

A: Introduction: Lipids are biological macromolecules that are soluble in nonpolar solvents and…

Q: The function of proteins is limited to one or two tasks. Proteins play multiple roles in living…

A: Signalling protein - involved on cellular communication  Structural protein - proteim that…

Q: 3. What are the main differences between Linus Pauli proteins that led to his Nobel Prize in…

A: 3 rd Question  Linus pauling discovered that-  The denaturing of proteins was the result of breaking…

Q: Explain how the urinary and circulatory system work together to keep a body within healthy limits.…

A: The heart pumps oxygenated blood to all the parts of the body. This process keeps every cell organ…