QUESTION 1 A dehydration reaction between 2 glucose molecules results in the formation of: 4 simple sugars A disaccharide A starch A large carbon polymer and water vapor in an exothermic reaction None of the above

Q: Question 49 The first law of thermodynamics states O energy is changed when its form is changed O…

A: Thermodynamics was considered a branch of physical science that deals with various energy forms in a…

Q: Question 21 The largest food source of thiamin is Pork? True False

A: Largest food source of thiamin is pork.

Q: Question 6 Which of the following is false regarding cholesterol? It is trans fatty acid. It is an…

A: Cholesterol is a waxy, fat-like substance that is found in every one of the cells in your body. Your…

Q: Question 1 What is the main purpose of beta oxidation? to produce ATP from fat to produce CO2 from…

A: The four major steps in glucose metabolism are glycolysis, pyruvate oxidation, the Krebs cycle, and…

Q: Question 9 An enzyme that is a ligase will split larger molecules apart add or remove electrons from…

A: Enzymes are proteins which work like a biological catalyst.Catalysts helps in acceleration of…

Q: Question 31 A strictly fermentative bacterium produces energy by glycolysis only O by aerobic…

A: Fermentation is a process by which microorganisms produce ethanol/lactic acid, CO2 and Hydrogen gas…

Q: QUESTION 3 How many mL of a 0.1% solution can be prepared from 600 mL of a 0.3% solution? 180 mL…

A: If the solution prepared from 600 ml of a 0.3% solution  Then for 0.1 % solution, It would take 200…

Q: Question 1 Why is water considered "the universal solvent"? a. Water is considered the universal…

A: Water: a. It is a molecule made of two hydrogens and a central oxygen atom. b. It is the solvent of…

Q: Question 20 The amount of energy needed to break the bonds of the reactants is called A) activation…

A: 20) All reactions require some sort of energy to initiate a chemical change. The energy required to…

Q: Question 5 Which of the following is a starch? O Chitin O Cellulose O Amylose O Glycogen

A: Starch is a polymer of different carbohydrate sugar molecules that are joined together through…

Q: QUESTION 4 Which of the following is true for all enzymes? O They decrease AG. O They increase the…

A: Enzymes are used in the reaction to speed up the reaction and they are never used up in the reaction…

Q: Question 43 Which of the following membrane activities requires energy from ATP hydrolysis? O water…

A: Active transport: It transports molecules through the cell membrane against the concentration…

Q: Question 25 Which of the following would be hydrophobic? O Molecules which contain nonpolar covalent…

A: Hydrophobic in a real sense signifies "the dread of water". Hydrophobic atoms and surfaces repulse…

Q: Question 4 Match the following descriptions to the given choices v Synthesized from a steroid…

A: Vitamins are organic compounds that can be classified as fat-soluble and water-soluble vitamins…

Q: Question 34 Carotenoids and chlorophyll would have two different absorbance spectra. O True O False…

A: I gave you all the answer in Step 2

Q: QUESTION 1 What is the advantage of using uric acid as a nitrogenous waste product in very dry…

A: Introduction :- Blood contains uric acid, which is a waste product. It's made when the body breaks…

Q: QUESTION 4 Branched polysaccharide in animals are used for O fuel, storage and unbranched…

A: Given: Polysaccharides are also called as Polycarbohydrates.The are the most abundant carbohydrate…

Q: Question 2. Which of the following is a molecule formed by a dehydration synthesis reaction? A.…

A:

Q: Question 5 Which of the following is not common in cells? O Disulfide bonds Oligomers O Protein…

A: In the cell, the proteins are synthesized in the nucleus and transported out to the cytoplasm. These…

Q: Question 6 Which direction does the synthesis occur? O 5' to 3 O 3' to 5" O 3' to 3' O 5' to 5

A: Dna replication is the process through which many copies of DNA are made. It occurs in several steps…

Q: QUESTION 7 The preferred energy source of the brain is: Oa. Sucrose Ob. Glucose Oc Maltose Od.…

A: Cells obtain energy through food. The main biomolecule that provides energy to the cell is…

Q: QUESTION 9 What chemical property of a water molecule makes it a good solvent? O adhesiveness O high…

A: A solvent is a substance in which a solute dissolves and creates a solution. Solvents are usually…

Q: QUESTION 49 Single electron acceptor found in the intermembrane space of the mitochondria, involved…

A: QUESTION 49   Single electron acceptor found in the intermembrane space of the mitochondria,…

Q: Increased CO 2 in the system: Causes a drop in pH. Results from hypoventilation. Results from…

A: Increased CO2 in the system can result from a variety of methods. It can have a severe impact on the…

Q: Question 9. Which of the following statements about phospholipids is true? A. Each one has two fatty…

A:

Q: QUESTION 28 Which cells in human organism can catabolyse glucose only by glucosis? 0 ✓ Neurons…

A: The cell catabolised ( breakdown) a energy molecule such as glucose to production of energy.…

Q: QUESTION 29 Converting CO2 into glucose and the pathways that do so are, ther O requires energy;…

A: Photosynthesis is process of conversion of light energy into the chemical energy to synthesise…

Q: QUESTION 30 Water's high specific heat is due to the fact that: water is more dense in its liquid…

A: 30 )  Answer is option D. Waters high specific heat capacity is due to the hydrogen bonds between…

Q: Question 11 of 13 Which of the following are differences between starch and glycogen? A. Starch is a…

A: Starch is a polymer made up of alpha D glucose units , consisting of both linear and branched chain…

Q: Question 3 Which of the following statements is NOT correct regarding lipids? O Lipids are soluble…

A: Lipids are defined as the molecules that will contain hydrocarbons and thus, forms or compose the…

Q: Question 1 The best summary of this passage would be people can use energy in many ways energy is…

A: The given passage is about energy.   Energy is a conserved quantity. Plants and animals including…

Q: QUESTION 30 The role of antioxidants is to O improve our health by removing damaging free radicals.…

A: 30. The function of antioxidant is -   improve our health by removing damaging free radicals ( Free…

Q: QUESTION 9 Which of the following is an example of qualitative data? O The freshman class of…

A: Data gathering and representation is the most important part of any scientific experiment.

Q: Question 9. Which of the following is not formed through a dehydration synthesis reaction? A.…

A: Answer - D. Phospholipid

Q: Question 17 of 25 Which of the following statements most directly supports the claim that different…

A: The living beings are a complex ordered system. To maintain this system, we need free energy from…

Q: QUESTION 1 An atom with 7 protons and7 electrons can form three bonds with other atoms. O True O…

A: Elements are the simplest substance that can not be further broken down into substances. Each and…

Q: Which one of the following is an enzyme?   Question 3 options:   A)  glucose   B)  cholesterol…

A: Enzymes are proteinaceous substances which are capable of catalyzing chemical reactions of…

Q: Question 3 Which of the following is(are) classified as true chemical bonds? O a. hydrogen only b.…

A: Chemical bond  A chemical bond is a attractive force between two atom which results in the formation…

Q: Both cellulose and starch are long polymers made up thousands of glucose molecules. Yet humans can…

A: Cellulose and starch are two very similar polymers made up of same glucose repeat units, monomers,…

Q: QUESTION 10 two cna organisms that don't use starch still grow on a starch plate? organisms are…

A: Starch is a polymer of glucose that is too large to be transported into bacterial cells.

Q: Which of the following can diffuse most easily through the cell membrane?     H+     ATP…

A: Cell membrane is also called as plasma membrane which is a double layer of lipids and proteins that…

Q: Question 1 Glucose belongs to this type of carbon compounds O A lipids OB. carbohydrates OC.…

A: The living organisms contain different biomolecules between which proteins, carbohydrates, lipids…

Q: Question 3 Observe these two structures and choose the correct statement Но HO O A and B have the…

A: Asked : A and B structures are given and correct statement regarding both is asked.

Q: Question 15 (1 point) Which of the following best describes the role of an enzyme in living…

A: Enzymes are chemical compounds that enhance the speed of the reaction. The enzyme has a specific…

Q: QUESTION 36 How many electrons are involved in the full oxidation of glucose to CO,? 24 O 12 0 6

A: Glucose is catabolized via glycolysis, linking the reaction between glycolysis and the TCA cycle,…

Q: Question 9 Which type of reaction is represented in the following figure: saturation phase…

A: Ans7- True Explanation- The present vectors that is used for gene therapy are mainly classified as…

Q: important role of Vitamin A?

A: Supplements, unlike pharmaceuticals, cannot claim to cure, treat, or prevent disease. According to…

Q: QUESTION 9 Select all of the shared characteristics of soap and phospholipids. O Hydrophilic head…

A: "Phospholipids (PL) are a class of lipids whose molecule has a phosphate-containing hydrophilic"…

Q: QUESTION 6 Based on your answer in question 5, would cellulose (see structure below) give a positive…

A: Iodine test is used to detect polysaccharides such as starch and also distinguish monosaccharides…

Q: QUESTION 3 This is the correct sorting of major elements in the human body from the most abundant…

A: The four most abundant elements in the human body are hydrogen, oxygen, carbon and nitrogen. They…