Which of the following is not a function of a protein? A. Long term energy storage B.Repair body tissues C.Allows metabolic reactions to take place D.They catalyze reactions
Q: The glycogen which is a polysaccharide in the human liver may be broken down by the process of what?…
A: Glycogen is the stored form of carbohydrates in the body. Glycogen is majorly stored in the liver…
Q: Draw the products of protein hydrolysis
A: Hydrolysis breaks down a protein into its separate amino acids. The protein is refluxed with 6 mol…
Q: Which of the following protein is present in nails and hair or human beings?A. Collagen B. Keratin…
A: The biomolecules serves as the structural and functional framework of the living system. There are…
Q: Which of the four biomolecules is not a biopolymer? O A) carbohydrates B) proteins C) lipids O D)…
A: Ans- 1 Among the given classes of molecules, lipids(c) are not biopolymer. # A polymer is formed by…
Q: Amino acids joining together to make a peptide is a good example of a _____ reaction. Select one:…
A: Amino-acids are organic molecules which form the structural subunits of a peptide or polypeptide.…
Q: Which of the following carbohydrates function as a major source of cellular fuel? a. starch in plant…
A: Introduction: Carbohydrates are large biomolecules that are present abundantly on the earth. It…
Q: Which statement about enzymes is NOT true? *
A: At a single point in time, there are millions of complex chemical pathways running inside a cell.…
Q: Synthesis of proteins requires the input of energy, which can be provided by: a. enzymes b.…
A: Protein synthesis is a biological process occurring following transcription and translation of genes…
Q: What must occur before amino acids can be used for metabolic pathways other than protein synthesis?…
A: Amino acids should be deaminated before entering into the other metabolic pathways so as to convert…
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: List five characteristics of enzymes.
A: Enzymes Enzymes are protein that act as catalyst in a biological reactions. They are also known as…
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: What is the reaction of fats with strong bases producing salts of the fatty acids known as metallic…
A: The triacylglycerols undergo stepwise enzymatic hydrolysis and liberate free fatty acids and…
Q: A proteinaceous molecule that catalyzes chemical reactions without being changed itself is known as…
A: The proteins are the polymers of amino acids. It is composed of an amino group, a carboxyl group, a…
Q: Which of the following is NOT a nutrient monomer used by the body to generate ATP? a. amino acids b.…
A: ATP (Adenosine triphosphate synthesis is an important part of oxidative phosphorylation. ATP is the…
Q: Describe how cells use proteins.
A: Cells are made up of several organelles.
Q: Which of the following is not a function of lipids? A. They catalyze reactions and reduces…
A: Lipids are defined as a group of organic compounds; which are generally insoluble in water and…
Q: Contrast the structure and function of enzymes and structural proteins.
A: Proteins are considered the most important biological molecule, which is known to perform several…
Q: What are the primary molecules found in the membranes of cells? A.) triglycerides B.)…
A: All cell in body are enclosed by a cell membrane. It separates the materials outside the cell from…
Q: What type of macromolecule is an enzyme? A) Proteins B) Saturated fats C) Phospholipids D) Lipids
A: A macromolecule is defined as a molecule containing a large number of atoms. Macromolecules are…
Q: Define the following terms: a. GPI anchor b. glycolipid c. glycoprotein d. glycoconjugate e.…
A: Glycolipids are components of cellular membranes comprised of a hydrophobic lipid tail and one or…
Q: Diet and nutrition are closely linked to the study of biomolecules. How should you monitor your food…
A: Our cells are made up of several components like protein, lipids, sugars, etc. All these components…
Q: Proteins have very specific functions. Which of the following protein is not correctly described.…
A: Option c is incorrect. Amylase is secreted from human salivary gland which is also known as ptylin…
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: enzyme works on each molecule. Lactose (a) Protein (b) RNA (c)
A: a) Lactose is digested into its constituents, galactose, and glucose, by the enzyme lactase. This…
Q: The folding of a protein a involves unfavorable entropy b involves favorable entropy c…
A: Proteins are macromolecules made up of long polypeptide chains usually of L-amino acids. . Proteins…
Q: Which of the following is correct regarding ATP?a. It is an amino acid.b. It has a helical…
A: The macromolecules that are necessary for life are produced from smaller organic molecules. The four…
Q: Which of the following is not an example of a protein? a) Hemoglobin b) Keratin c) Insulin d)…
A: Proteins are the most prevalent macromolecules in living things. They can be found in all types of…
Q: The organism Escherichia coli, a bacterium, normally lives in the large intestine of mammals. The…
A: Enzymes are the biological catalysts that play a crucial role in the metabolic reactions occurring…
Q: As a group, all of the chemical reactions that constantly occur within the body are called: A.…
A: A group of all the breaking chemical reactions of the body is known as Catabolism. A group of all…
Q: Which of the following reactions would decrease the entropy within a cell? A) anabolic reaction…
A: Entropy is nothing but energy decrease in entropy means usage of energy, increase in entropy means…
Q: What do enzymes change about the amount of energy required to make chemical reactions occur?
A: The question is about the amount of energy required to bring the occurrence of chemical reactions.
Q: proteins function to give structure to the body, regulate processes, provide protection, help…
A: Enzymes are biological catalysts in nature. They catalyze the chemical reactions that occur inside…
Q: The process by which monomers of organic molecules are made into larger unitsa. requires…
A: Organic molecules are composed of carbon atoms in long chains or rings. The carbon skeletons are…
Q: Humans need to ingest vitamin C every day to stay healthy Is this due to the fact that vitamin C is…
A:
Q: A metal ion required for enzyme activity is called a. cofactor b. a proenzyme c. a subtrate d. a…
A: Enzymes are protein molecules that increase the rate of reaction by decreasing the activation energy…
Q: In your own words, what is Biochemistry? and why is it important?
A: Biology refers to the branch of science that deals with study of living organisms. All living…
Q: Which of the following is most likely a function of protein in the body? A) Removes metabolic…
A: Proteins are found in animals as well as vegetables and are complex bodies. One-sixth of our body…
Q: During digestion, fructose is produced by the breakdown of larger molecules. Which type of molecule…
A: Digestion is defined as the breakdown of large and big insoluble food molecules into small and tiny…
Q: Describe the purpose of enzymes.
A: Enzyme are biochemical molecules or proteins/enzymes that act as biocatalysts. They create proper…
Q: In the aspect of metabolism occuring in the body, what do you think is the effect of complete and…
A: The hydrolysis of fats and oils in the presence of a base makes soap and is known as saponification.…
Q: The basic type of reaction that forms all bio molecules is
A: Biomolecules or as they are known macromolecules in a cell are basically proteins, carbohydrates,…
Q: BIOMOLECULES 1. CARBOHYDRATES 2. LIPIDS 3. PROTEINS 4. NUCLEIC ACIDS CREATE A CONCEPT TO SHOW…
A: Chemicals responsible for regulating all the functions of a cell and building its structure are…
Q: Which of these vitamins can serve as a cofactor?(a) Vitamin A (b) Vitamin C(c) Vitamin D
A: Vitamin is an organic molecule which is essential in trace amounts and it cannot be synthesized in…
Q: catabolic enzyme:
A: Catabolic enzymes break down and release energy. This brings large more complex molecules from…
Q: Explain how a protein is denatured by the following: (a) Heat(b) Strong acids (c) Organic solvents
A: Protein : It is a macronutrient that is essential to building muscle mass. It is commonly found in…
Q: DNA replication involves unwinding two strands of parent DNA, copying each strand to synthesize…
A: Replication is the process of copying two strands of DNA that leads to the formation of two…
Q: All of the following contain amino acids except a) Enzymes. b) Cholesterol. c) Antibodies. d)…
A: Amino acids are organic compounds which are the building blocks of the proteins which contain…
Q: Unfolding of a protein can be termed as a. Reduction b. Oxidation c. Denaturation d. Renaturation
A: Proteins have different levels of structural organization. They are, Primary structure Secondary…
Which of the following is not a function of a protein?
A. Long term energy storage
B.Repair body tissues
C.Allows
D.They catalyze reactions
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- The following type of metabolic reaction breaks down a polymer (large structure) into monomers (small repeating building blocks or individual units): O a Homeostasis O b. Catabolism OC. Anabolism O d. Aerobic Oe. AnaerobicThe entire set of chemical reactions occurring in a living system is referred to as: O a.. Metabolism O b. Anabolism O c. Catabolism Od. DigestionWhich of the following is not true about enzymes? a. They are consumed by the reactions they catalyze. b. They are usually made of amino acids. c. They lower the activation energy of chemical reactions. d. Each one is specific to the particular substrate(s) to which it binds.
- ________ are always changed by participating in a reaction. a. Enzymes c. Reactants b. Cofactors d. CoenzymesA molecule that donates electrons becomes _________, and the one that accepts the electrons becomes ________ . a. reduced; oxidized c. oxidized; reduced b. ionic; electrified d. electrified; ionicATP is formed during phosphorylation, when A. a molecule gains a phosphate groupB. a molecule synthesizes a phosphate C. molecules become more stableD. molecules are passed to enzymesE. ADP is produced from ATP
- Which of the following is NOT true of enzymes? A. Made of protein B. Made of carbohydrates. C. React with a substrate D. Are not altered with reactions.Which of the following is a primary function of the active site of an enzyme? a. It binds allosteric regulators of the enzyme. b. It binds noncompetitive inhibitors of the enzyme. c. It catalyzes the reaction associated with the enzyme. d. It is activated by the presence of the end product of the metabolic pathway in which the enzyme is involved. Clear my choice Question 2 Not yet answered Points out of 2.00 Flag question Question text Which of the following statement about the mass spectrometry is true? a. Large amount of protein sample is needed for mass spectrum, and thus it is very expensive. b. It is a powerful method to determine the 3-dimensional structure of proteins. c. It can be sued for protein location in a living cell. d. It can be used to measure the molecular weight of proteins. e. It can be used to determine the stability of a protein structure in solution. Clear my choice…Shivering to keep the body warm is an example ofa. anabolism.b. catabolism.c. metabolism.d. homeostasis.
- In the regulation of enzymes, which of the following represents a regulation process in which different forms of the same enzyme (which differ in amino acid sequence) controls the activity of the enzyme. a Protein modification b Allosterism c Feedback control d IsoenzymesAmino acids are converted to proteins inside the cell. Which of the following are true about this reaction? (you may select more than one answer) The products of this reaction are more polar than the reactants. This reaction requires enzymes. This results in an increase in the number of polymers of the reaction. This is a dehydration reaction.Which of the following are the purposes of protein synthesis? A - Protecting bacteria from chemicals, like antibiotics B - Making food in plants, such as glucose C - Protecting animal cells by regulating how often cells divide D - All of these are purposes of protein synthesis
