0. Unsaturated fats _______. A. have as many hydrogen atoms as they can B. have carbon-to-carbon double bonds C. are soluble in water D. none of the above
Q: Define and give there functions a. Carbohydrates b.polysaccharides
A: For the survival of living organisms, food is essential. The major components of food include…
Q: 1)What is the chemical structure of a trans fat compared to that of a non-trans fat?
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: 5. Use the picture below to explain what kind of bonds are shown for molecule A and B. Be sure to…
A: Electrovalent or ionic bonds are formed when two atoms with differences in their electronegativity…
Q: 7. Which of the following statement is true? A. oxidative rancidity is observed more frequently in…
A: Introduction: Rancidity is the development of unpleasant smells in fats and oils that is often…
Q: 1.) Use the link in your notes, research polyunsaturated, monounsaturated, and saturated fats, which…
A: 1.) Saturated fats Each carbon molecule is attached or "saturated" with hydrogen to the chemical…
Q: Fats are solids at room temperature and contain saturated fatty acids while ______ are liquids at…
A: Fats are the long chain molecules of esters made up of two sections, a glycerol part joined to a…
Q: ◄× x A B C D Biomolecules are essential to all living things. Which biomolecule is "D" from the…
A: Biomolecules are complex molecules which are made up of various monomers linking together with each…
Q: 20. The process below is otherwise known as HC OC-(CH) CH, Fat +S H,C(CH)e- Na HC-O-H a. alkali…
A: Soaps are the sodium and potassium salts of the long-chain carboxylic acids. Some of the examples…
Q: Definitions: energy, metabolism, macronutrient, autotroph, heterotroph, byproduct, producer,…
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…
Q: 1. Carbohydrates a. Are only ketoses b. Have one carboxyl group C. Serve as a fuel d. Are only…
A: Carbohydrates are one of the three primary nutrients present in foods and beverages, along with…
Q: A covalent bond forms whena. electrons are present in a valence shell.b. a valence electron is…
A: Answer is c.) a pair of valence electrons is sharef between two atoms.
Q: A characteristic common to fat molecules is that theya. contain long chains of C–H bonds.b. are…
A: Answer is d.) All of these are characterstics of fats.
Q: Which of the following statements about saturated fats is true? a. Saturated fats contain one or…
A: The study of chemical reactions that occurs within living organisms is called biochemistry. This…
Q: 6. Saturated fatty acids tend to be more A. Solid B. Liquid ANSWER: RATIO: 7. Which of the following…
A: Q6 Explanation :- Saturated fatty acid are in solid state while unsaturated fatty acid are in…
Q: Phospholipids have ____ fatty acids while triglycerides _____ fatty acids.
A: ANSWER-1 Lipids are defined as organic substances insoluble in water but soluble in organic solvents…
Q: 15. Polysaccharides are A. Carbohydrates B. Lipids C. proteins D. unsaturated fats
A: Biological molecules are the molecule present in the body and is necessary for metabolic processes.…
Q: 1. Knowing that these 2 molecules are always floating in the air, hypothesize why your distilled…
A: Carbon and nitrogen are always floating in air. The carbon forms CO2 and nitrogen forms NO2 in air.…
Q: A hydrogen bond is distinct from ionic and covalent bonds in that ita. is a weak attraction between…
A: The electromagnetic attraction between a partially positively charged hydrogen atom bound to a…
Q: 4. An organisms ability to maintain a constant body temperature is due to A. The hydrogen bond…
A: Water being the abundant and essential molecule required by a cell. Water is essentially…
Q: 7. Which types of fatty acids are known to be found in large quantities in fish and some nuts? A.…
A: Biological macromolecules are those large molecules that are necessary for the survival and growth…
Q: 1. Which statement about fats is true? a. Unsaturated fats are most common in animal tissues? b.…
A: Fats and lipids are essential organic macromolecules. The plasma membrane of each cell is made up of…
Q: 3. Which of the following is a disaccharide? A. CH12O6 B. CH1O5 C. C12H22O11 D. C3H,O3
A: Carbohydrates are classified into monosaccharides, disaccharides, and polysaccharides.…
Q: 9. Which macromolecule would you eat if you wanted to help your body repair muscle? A. carbohydrate…
A:
Q: Choose the letter of the best answer. 1. Common sources of unsaturated fatty acids, EXCEPT? a. Corn…
A: 1. Unsaturated fatty acids have one or more carbon-carbon double bonds. The term unsaturated…
Q: 2. What is the general name for a monosaccharides which has A. 6 carbons B. 5 carbons C. 3 carbons
A: Monosaccharide- Simplest carbohydrates, sugar and have only 1 sugar molecule.
Q: 3) a) Research the chemical structure of maltose. How can you tell that it is a carbohydrate from…
A: Carbohydrate Carbohydrates are one of the type of macromolecule. It consists of carbon, hydrogen…
Q: 6. What is the building block of the fat molecule below? H,C-o HC -0 9. 12 15 H,C-o a glycerol…
A: Most of the cellular compounds are made of carbon molecules, hence are organic molecules.…
Q: 1. Which of the following describes lipids? Energy storage molecules 1. II. IV. I and II Molecules…
A: lipid is a biomolecule. Lipids are fatty, oily, or waxy materials. Lipids are not polymers and their…
Q: 6. Saturated fatty acids tend to be more A. Solid B. Liquid ANSWER: RATIO: 7. Which of the following…
A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Q: An organic molecule containing several hydroxyl (-OH) groups is linkely: A hydrophobic and dissolves…
A: - An organic molecule containing several hydroxyl groups is hydrophilic in nature, as they generally…
Q: . A drug company wants to design a pill that will dissolve when placed in water but will not…
A: FAT SOLUBLE DRUGS WATER SOLUBLE DRUGS Dissolved in fat. Dissolved in water. Absorbed…
Q: 5. Both vegetable oil and butter are made up of fats. Why is butter a solid at room temperature,…
A:
Q: 4. A Phospholipid molecule has: A. two hydrophobic tails and one hydrophilic head B. two hydrophilic…
A: Phospholipids are a type of lipid present predominantly in plasma membrane forming lipid bilayer.…
Q: Collagen is a O a) carbohydrate b) protein O d) fat. O c) polysaccharide
A: Collagen is a protein responsible for healthy joints and skin elasticity, or stretchiness. It's in…
Q: Saturated fats have all of the following characteristicsexcept:a. they are solid at room…
A: Fats are of two types- saturated fatty acids and unsaturated fatty acids. Saturated fatty acids have…
Q: 3. Sometimes bubble tea parlors make too many boba for one day. To avoid waste, the bubble tea…
A: Solute molecules and solvent blend with each other to make up solution . Solution is categorised…
Q: 1. Lipids are found in: a. Bread b. Oils/Fats/Waxes c. Meat d. Chocolate 2. Give an example of an…
A: Natural lipids are a synthetically different groups of organic mixtures which are insoluble or just…
Q: 1. Heat enhances hydrogen bonds, ionic interaction and hydrophobic bonds among the amino residues in…
A: Since you have posted multiple questions we will answer the first question for you. If you want…
Q: 2. (Meat) Fill in the blanks: a) What substance makes red meat red (or dark), that is missing in…
A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Q: Glucose is a(n) a. polysaccharide. b. amino acid. c. part of cellulose. d. 5-carbon sugar.
A: Carbohydrate are the polyhydroxy compounds of aldehydes and ketones which have the general formula…
Q: _1. Which one of the following would convert a liquid fat to a solid fat: A. add heat C. add…
A: Biological macromolecules are those large molecules that are necessary for the survival and growth…
Q: 1. Which of the following is the most abundant element in the human body? A) nitrogen B) carbon С)…
A: The correct option is (C) Oxygen.
Q: 1. Knowing that these 2 molecules are always floating in the air, hypothesize why your distilled…
A: Distilled water is pure water and it has a pH 7 but when it's pH is checked it do not show neutral…
Q: 3. Which of the major types of biomolecules is never found in a polymeric form? A) amino acids B)…
A: Organic molecules rich in carbon, hydrogen, oxygen, nitrogen, ad phosphorus atoms, that function…
Q: Glucose is a(n) a. polysaccharide. b. amino acid. C. part of cellulose. d. 5-carbon sugar.
A: A carbohydrate is a biomolecule consisting of carbon (C), hydrogen (H), and oxygen (O) atoms,…
Q: One way in which fats differ from phospholipids is that: a. Fats have fewer C=C bonds b. Fats always…
A: Given: One way in which fats different from phospholipids.
Q: 8) Classify each of these into one of the three categories below b. d. CH,OH e a OH CH, 0 HO-…
A: Biomolecules are organic molecules associated with living organisms.
Q: Saturated fats: A. contain many double bonds B. exist as solids at room temperature C. have two…
A: Fats are a subgroup of compounds known as lipids that are found in the body and have the general…
20. Unsaturated fats _______.
| A. |
have as many hydrogen atoms as they can |
|
| B. |
have carbon-to-carbon double bonds |
|
| C. |
are soluble in water |
|
| D. |
none of the above |
Step by step
Solved in 2 steps
- 1. Phospholipids have ____ fatty acids while triglycerides _____ fatty acids. A. one and two B. three and two C. two and one D. two and three 2. Which one of the following is / are function (s) of lipids? A. Insulation B. Cell membrane structure C. Energy storage D. All of the above 3. The term polyunsaturated fatty acid refers to ____ A. A fatty acid in which all carbons are bonded to hydrogens (only single bonds) B. A fatty acid in which more than one double bond exists C. A fatty acid in which only one double bond exists D. None of the above 4. Cholesterol is an example of a __________ A. Phospholipid B. Triglyceride C. Sterol D. Diglyceride 5. What is the role of bile acids? A. Digestion of fat to diglyceride and two fatty acids B. Digestion of fat to monoglyceride and two fatty acids C. Transportation of fats through the blood D. Emulsification of fatsMatch each polymer with its component monomers. _____ protein a. phosphate, fatty acids _____ phospholipid b. amino acids, sugars _____ glycoprotein c. glycerol, fatty acids _____ fat d. nucleotides _____ nucleic acid e. glucose only _____ cellulose f. sugar, phosphate, base _____nucleotide g. amino acids _____lipoprotein h. glucose, fructose _____sucrose i. lipids, amino acidsWhat process is used to put fats together? Group of answer choices A. anhydric fusion B. chemical awesomeness C. dehydration synthesis D. glycolysis E. hydrolysis
- In general, oils generally have _____. Select one: a. a high degree of unsaturated bonds b. long fatty acid chains c. a high water content d. a high degree of saturated bondsWhich of the following is the distinguishing characteristic between fats and oils? O A. Identity of the alcohol component present ○ B. Number of structural subunits present O c. Physical state at room temperature D. Number of fatty acids residue present 437. Fats are solids at room temperature and contain saturated fatty acids while ______ are liquids at room temperature and contain unsaturated fatty acids. * A. carbohydrates B. proteins C. oils D. nuclei acids
- 1.Functional groups can be defined as:* a. specific substituents or moieties within molecules b. collection of atoms that attach the carbon skeleton of an organic molecule c. both A and B d. neither A nor B 2. Vitamin E is miscible with hexane. Based on this observation, it can be inferred that__________* Vitamin E is polar and can be classified as lipid Vitamin E is non-polar and can be classified as lipid Vitamin E is amphipathic and cannot be classified as lipid Vitamin E is neither polar or non-polar and cannot be classified as lipid 3. Positive with Molisch Test and Benedict Test but negative with both Iodine Test and Seliwanoff's Test, immediate precipitate formation with Barfoed's Test, and muddy brown coloration with Bial's Test.* Glucose Fructose Ribose/Arabinose Maltose SucroseA. Storage form of metabolic fuel B. Have a protective function in bacteria, plant, and insects The structural component of membranes D. Exhibit increased catalytic activity C. ANSWER: RATIO: 6. Saturated fatty acids tend to be more A. Solid B. Liquid ANSWER: RATIO: 7. Which of the foliowing statements regarding unsaturated fats is true? A. Unsaturated fats contain carbon-carbon double bonds. B. Unsaturated fats are liquid at room temperature. C. Unsaturated fats have fewer hydrogens per carbon than a salurated fat with the same number of carbons. D. All of the above ANSWER: RATIO: 8. Types of omega-3-fatty acids. Select all that apply. A. Linoleic acid B. Linolenic acid C. Eicosapentaenoic acid (EPA) D. Docosahexaenoic acid (DHA) ANSWER: RATIO: 9. A type of omega-3 fatty acid that is found in plant oils. A. Linoleic acid B. Linolenic acid C. Eicosapentaenoic acid (EPA) D. Docosahexaenoic acid (DHA) ANSWER: RATIO: 10. The following is true about ergosterol, EXCEPT: (Select all that…1. Which one of the following would convert a liquid fat to a solid fat: A. add heat C. add hydrogen (hydrogenation) B. unsaturate it D. add kinks in tails _2. The main difference between saturated and unsaturated fatty acids is A. the number of carbons. B. the presence of keto groups. C. the presence of double bonds. _3. The basic backbone of most fat or oil molecules is an alcohol called: D. that one is absent from phospholipids. A. Glycerol В. Glycerin _4. Fat is important as a storage molecule. It can provide protection to vital organs as well as warmth. C. Glyceric acid D. Glycogen As what form are lipids most commonly stored? A. Ceramide C. Chylomicrons B. Triacylglycerol D. Cholesterol _5. Which of the following is false about lipids? A. They are either strongly hydrophobic or amphipathic B. They are more soluble in water C. Extraction of lipids from tissues require organic solvents D. They are insoluble in water _6. Which of the following is NOT a phospholipid? С. Серhalin D.…
- 14. What type of lipid contains two fatty acids in its structure? A. Wax B. Sphingolipid C. Steroid D. Glycerophospholipid E. TriglycerideThe function of a protein depends on the protein's ______ A. size B. structureC. pHThe followings are the biological roles of cholesterol EXCEPT ____. a. as a component of sphingolipids b. forming bile acids c. integral structure of membrane d. as precursor of sex hormones