Q: Kate explains to Lisa the reason proteins have a globular shape in water. Which of the following is…
A: Protein molecules have a hydrophobic component and a hydrophillic component. The hydrophillic…
Q: A scientist is studying a protein that consists of 2 polypeptide chains. He discovered a mutant form…
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…
Q: Which of the following is used to define lipids? A) The presence of a specific functional group. B)…
A: Most of the cellular compounds are made of carbon molecules, hence are organic molecules. Lipids…
Q: Describe the four levels of protein structures. Include information about the bond between amino…
A: Introduction: Proteins are the nitrogenous organic compounds which are composed of one or more long…
Q: Which of the following is present in sphingolipids? a). fatty acid b). carbohydrate c). phosphate…
A: Lipid molecules are o amphipathic nature and these molecules are used to make the plasma membrane.…
Q: a molecule comprising numerous carbohydrates is called a?
A: Carbohydrates are a good resource of energy. The deficiency of one or more nutrients leads to poor…
Q: Name and describe the four different levels of protein structure; including their causes; discuss…
A: Proteins are made up of amino acids which joins together by peptide bonds. In the cell usually 20…
Q: What characteristic differences in molecular structure distinguish lipids and carbohydrates?
A: The biomolecules are the macromolecules that serve as the structural and functional unit of the…
Q: Which of the following is not a carbohydrate? А. С. надон новон ОН НО на на во B. D. НО НО ОН ОН ОН
A: INTRODUCTION Carbohydrates : These are biomolecules contains carbon, hydrogen and oxygen.
Q: out of proteins, lipids and carbohydrates present in a cell membrane, what is true? A. Lipids…
A: The plasma membrane is a microscopic biological membrane, made up of lipids and proteins that…
Q: Which of the following statements is False?a. In starch breakdown, water is formed.b. In chitin,…
A: Macromolecules are large molecules or polymers which are formed from the simple monomers which are…
Q: Describe the difference in structure between a simple carbohydrate and thecomplex carbohydrates.
A: Carbohydrates are defined as one of the three primary and essential classes of foods and an energy…
Q: What property must a substance possess for it to be classified as a lipid? What are the main types…
A: Lipids are organic molecules or hydrocarbons that are composed of fatty acids and their derivatives.…
Q: which of the following is found in all complex lipids? A. A fatty acid B. Glycerol C. Phosphate D.…
A: Lipids are biomolecules that are hydrophobic in nature. They form the plasma membrane, they are…
Q: Which one of the following statements about lipids is correct?a. Saturated fats contain many double…
A: Lipids are the molecules which contains hydrocarbons that makes up as building blocks of structure…
Q: Describe four levels of protein structure
A: Proteins are a large type of biomolecules. One or more long chains of amino acids are the main…
Q: The monomers that make up the structure of carbohydrates are called which of the following?
A: Carbohydrates They are also known as energy giving food. Carbohydrates are the starches, sugars, and…
Q: A food contains organic molecules with the elements C, H, and O in a ratio of 1:2:1. What class of…
A: Macromolecules are the large structure that makes up all living organisms. All the macromolecules…
Q: Amino acids join together to make what type of macromolecule? What are some of the functions of…
A: Carbohydrates, lipids, proteins, and nucleic acids are the four primary types of biological…
Q: List the classes of lipids and provide a function for each.
A: Lipids found in human body can be divided into four classes according to their molecular structure…
Q: Saturated fatty acids are called "saturated" because they are saturated with what component? C, H,…
A: Saturated Fatty Acids are Fatty acids that do not contain any double bonds sine carbon atoms…
Q: Which of the following describes an organic molecule that consists of one or more chains of amino…
A: Biomolecules are organic compounds found in living organisms. All living organism will have these…
Q: Proteins, which have diverse functions in a cell, are all polymers of the samekinds of…
A: Proteins are structural polymers of amino acid chains joined together by peptide bonds. Each amino…
Q: Which of the following is/are NOT a common characteristic of lipids? A. all lipids are insoluble in…
A:
Q: If your body does not take in protein, but only carbohydrates and lipids, what atoms will it be…
A: Introduction: Macromolecules are large molecules that perform many biological functions in our…
Q: The plant dye Henna imparts orangered colour to skin and hairs due to its reaction with which of the…
A: Henna is a hair dye that is obtained from plants and it is used to color the hairs.
Q: List six functions of proteins.
A: Protein is a polymer of amino acids connected together via peptide bond. Protein is the functional…
Q: Match the following statements about protein structure with the proper levels of organization. (i)…
A: Proteins are unbranched polymers constructed from 22 standard α-amino acids. They have four levels…
Q: Which of the following is a class of molecules that encompasses all of the other molecules listed?…
A: Lipids are one of the most important components of living organisms. They are of many different…
Q: the importance of DNA in determining the structure of a particular protein?
A: Deoxyribonucleic acid (DNA) is a genetic material and it carries genetic information from one cell…
Q: What are proteins? What type of bonds is responsible for the formation of proteins? Provide an…
A: Proteins are known to play an important role in growth and development of the body and are…
Q: Which of the following statements about proteins is false? Proteins are sometimes conjugated with…
A: Proteins are one of the most important biomolecules in any living body. They are basically…
Q: Which of the following describes a lipid? A. An organic molecule that consists of one or more…
A: Foods are important source for obtaining energy. The food components include carbohydrates, lipids,…
Q: There are 2 basic categories of proteins, fibrous and globular. Which categories form structures?…
A: Proteins are biomolecules that act as the building blocks of the body. Proteins are classified into…
Q: A triglyceride consists of (a) glycerol plus three fatty acids, (b) a sugar-phosphate backbone to…
A: Introduction: The correct choice is option a) glycerol plus three fatty acids
Q: Explain in your own words the four levels of protein structure?
A: *proteins are made up of amino acids. *We have to know about the protein structures to get and know…
Q: Describe the building blocks, general structure, and biological functions of carbohydrates.
A: For the proper functioning and growth of the body essential elements and minerals are required.…
Q: Which of the following statement(s) about proteins is true?
A: Proteins are polymers of amino acid. Denaturation of protein means loss of quaternary, tertiary and…
Q: List the elements that make up a protein. What are the monomers of proteins? 1 What are the polymers…
A: Proteins are complex substance that is present in all living organisms. It contains good nutrient…
Q: Which of the following statements best explains the insolubility of lipids in water?
A: Lipids are the molecules containing hydrocarbons and they make up the building blocks of the…
Q: What characteristics do all lipids have in common?
A: Lipids are one the important biological biomolecule. Biological lipids have different functions. It…
Q: WHAT ARE THE DIFFERENCES OF MONOSACCHARIDES, DISACCHARIDES AND POLYSACCHARIDES IN TERMS OF:…
A: Carbohydrates are macromolecules composed of carbon, hydrogen, and oxygen. Carbohydrates are…
Q: The monomers or building blocks of protein are...
A: Protein is a macronutrient that is essential to building muscle mass. It is commonly found in the…
Q: Which of the following is the characteristic that is common to all lipids?* A. They are made up of…
A: The simplest form of lipid is fatty acids which are a long chain of hydrocarbons. A biological…
Q: A new drug is developed which selectively cleaves covalent bonds between two sulfur atoms of…
A: Proteins are formed from amino acids as polypeptide chains. That is the primary structure of…
Q: Name several functions of lipids.
A: Lipids are defined as the heterogeneous group of compounds that are one of the macromolecules.
Q: Give three physiological functions of fats and oils.
A: Fats and oils are made up of triacylglycerols. Our body gets these fats and oils from the food we…
Which of the following statements about proteins is FALSE?
| a |
They can be hydrophobic, hydrophilic, or both. |
|
| b |
They are composed of amino acids. |
|
| c |
Their primary function is energy storage. |
|
| d |
They have multiple levels of structural organization. |
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- The following are MAIN functions of protein in the body, EXCEPT: O Proteins form the enzymes needed for metabolic processes. O Proteins form the key components of the immune system, such as antibodies. O Proteins are responsible for transporting large molecules, like triglycerides, in the blood. O Proteins form hormones, such as insulin and epinephrine. O Proteins are the main fuel for most anaerobic exercises, like sprintingUnlike carbohydrates and fatty acids, protein shuld be supplied in regular basis. Why there is a need to supply protein more than the two macromolecules?Which of the following about the glycosylation of proteins in the ER is false? Dolichol phosphate serves as a lipid carrier. Oligosaccaryltransferase add the oligosaccharide to the protein. The oligosaccharide ‘tree’ is made up of glucose and mannose. Asn-X-Ser/Thr serves as the glycosylation site on the protein. Carbohydrates are added to the lipid carrier by glycosyltransferases.
- Which of the following statements is not true about protein folding ? * Protein folding is a process by which a polypeptide chain form a stable 3D structure. Protein folding leads to loss of function and causes a wide range of diseases When protein is defolded, peptide bonds are not affected. Protein folding is essential for proper function of proteins.Which of the following is NOT a fat soluble vitammin? ve O C O A O EWhat is the term used to refer to the functional, folded conformation of proteins? Natural O Native O Intrinsic O Unique
- Which of the following foods is an example of a complementary protein? Green beans Red beans and rice Non-fat milk chicken breastWhich of the following statements concerning complete protein hydrolysis is incorrect? Primary structures are preserved Tertiary and secondary structures are disrupted All peptide bonds are broken Water is a reactant in the processWhich statement is TRUE regarding complete proteins? Complete proteins can be synthesized from carbon skeletons. O Complete proteins can only be obtained from animal proteins. O Complete proteins lack one or more essential amino acids. O Complete proteins provide all of the essential amino acids. क Question 24
- Proteins undergo  a process, called folding to establish their final, functional configuration. Amino acids them selves are covalently, bound to gather, but for other forces are needed to maintain a functional proteins structure. Briefly describe these forces.The protein will lose its conformation when denatured by some factors such as a big change in pH and this will lead to the loss of protein function even when the denaturing agent is removed. Select one: O True O FalseWhich level of protein folding is formed by interactions between amino acid side chains/R groups? primary secondary tertiary quaternary