1. When a pancreas cell gets the message to make more insulin, several organelles are involved with making the insulin and dumping it into the bloodstream.  Name 4 organelles involved with this process and explain their function.

Q: 2. Calcium from milk and dairy in the diet is stored in bone tissue until humans are in their…

A:

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: A student mixed ethanol and a mystery substance in a test tube. They shook the mixture and then…

A: Biomolecules are the biological molecules that are present inside the living organisms. These…

Q: Which of the following is NOT TRUE about proteins? Group of answer choices They are composed of…

A: Proteins are one of the building blocks of our body . It's one of the biomolecules involved in the…

Q: Please select the correct statement below. 1. Polar molecules can interact with water via hydrogen…

A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other…

Q: Certain meteorites have been examined and found to carry samples of which molecules? Select all that…

A: Meteorites are rocks that have fallen to Earth from space. They can contain a variety of materials,…

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: All amino acids have at least one __________ group and one __________ group in their molecular…

A: All biomolecules are usually polymers made up of building blocks. They may not be made up of the…

Q: 2. How does pH affect enzyme function? 1. pH level has no effect on enzyme function 2. A very high…

A: Answer : the pH affect enzyme function is :  a specific pH range is required for an enzyme to…

Q: Which of the following statements are true about lipids?  There may be more than one correct answer…

A: Fats form an important part of the nutrients that make up our diet. Different kinds of fats are…

Q: What is the purpose of this investigation?

A: Lactase is a disaccharidase enzyme found in the gut of mammals. The enzyme facilitates the breakdown…

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: You left out a glass of milk for Santa at room temperature for 24h.  Santa noticed that the milk has…

A: Milk is necessary to provide nutrition. It is a very complex food. Milk from cow, goats and sheeps…

Q: n comparison to glycogen, fats can provide more energy for the body per carbon atom. Why?   1.…

A: Fats belong to a group known as lipids. It is characterized by a greasy feel and they are insoluble…

Q: Food faddists often make exaggerated claims about certain types of food. For instance, some…

A: Food comprises several essential macro and micronutrients that are required for the functioning of…

Q: Temperature is a measure of 1. Group of answer choices 2. How big molecules are 3. How fast…

A: The correct answer to what temperature is a measure of is:3. How fast molecules are moving.Here's…

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: Which of the following classes of biological molecules do we commonly use for energy storage?…

A: Energy storage molecules are substances or molecules found in living things that originate with the…

Q: 7. Look at each image below and fill in what unique property of water is exemplifies. Briefly…

A: Water is a considered as the universal solvent . It is found everywhere on earth in different forms…

Q: The level of omega-3 fatty in a certain brand of fish oil capsule has been disputed. A chemist…

A: In the above given condition, the fish oil capsules are the samples and the omega 3 fatty acid is…

Q: Carbohydrates and fats are considered high energy foods because They are easily reduced .a o They…

A: As a result of higher extents of C-H securities and low extent of oxygen, lipids store two fold the…

Q: Taking what you know about biological macromolecules, why would consuming more whole grain foods…

A: During intense workouts, the body uses carbohydrates as its primary fuel. Carbohydrates are stored…

Q: 4. Complete the following chart. ✓✓✓✓ Function Composed of (Elements) Bond Carbohydrates Glycosidic…

A: Biomolecules are the molecules that help to sustain the life of organisms. They vary in size and…

Q: Kindly choose all of the incorrect statements about the chemical basis of life. Select the correct…

A: Chemical basis of life: Water is a polar molecule and lipids are nonpolar so lipids are not soluble…

Q: Question 1 You are observing a reaction that is occurring fairly slowly. If you add an enzyme that…

A: 1. Enzymes are meant to speed up the reactions exponentially and hence the answer to this question…

Q: Which of the following is NOT a major function of lipids?   A. components of steroid hormones   B.…

A: Lipids have three main biological activities in the body: they are structural components of plasma…

Q: Enzymes in Digestion Food contains large, complex molecules that cannot be easily absorbed into the…

A: If digestive enzymes were not present the following scenario occurs :  1) Our body cannot break down…

Q: Your friend is on the cross-country running team. They tell you they need to "carbo-load" ahead of…

A: Introduction: Macromolecules are large molecules with many covalent bonded atoms.  Examples of…

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: 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: It would be a bad idea to have ethanol or oil as the solvent (e.g. cytoplasm or blood) in your body.…

A: ETHANOL 1. Sugar does not dissolve very well in alcohol because alcohol has a large part that is…

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: 1. Fish is a source of protein. As it marinates in lime juice, it turns white. Why? 2. Lemons have…

A: Protein is the long chain of amino acid that is linked together by peptide bonds. Fish is a very…

Q: Lactase is an enzyme that breaks down the sugar lactose which is commonly found in dairy products.…

A: Lactose intolerance is the inability to complete digest lactose sugar. This is due to the defiencey…

Q: 3. Basic PNB cookies can be made by using just three ingredients: 1 C of PNB, 1 C of sugar, and 1…

A: The nutritional information given are Fat = 128+5 = 133 g Carbohydrate = 48+192+1 = 241 g Protein =…

Q: all of the following statements regarding lipids are correct EXCEPT for A. lipids contain less…

A: Lipid is a macro biomolecule that is soluble in non-polar solvents. Lipids are a group of organic…

Q: The inside of a cell contains several buffers. These buffers help ensure that Select one: a. pH…

A: The solution, which is chemically composed of a mixture of a weak base and its conjugate acid or…

Q: Lactase is an enzyme that breaks down the sugar lactose which is commonly found in dairy products.…

A: Lactase activity can be tested by the enzyme breaking down lactose into glucose and galactose. The…

Q: 4. Molecules of what substance are given off when glycerol and fatty acids are joined? 5. The…

A: According to the question we have to mention the name of the molecules of the substances that are…

Q: 4. Stored lipids "fat depot" is stored in the human cells acts as O a store of energy. a pad for the…

A: Nutrients are classified into micronutrients and macronutrients based on the amount of requirement.…

Q: Which is common to glucose, deoxyribose, ribose, galactose, and fructose?     They are…

A: Monosaccharides are also known as simple sugars.

Q: What process is used to put fats together? Group of answer choices   A. anhydric fusion B. chemical…

A: Biomolecules are the chemicals present in cells and their organelles.

Q: Your research advisor asks you to prepare 1 liter (L) of a 20% glucose solution. How much glucose…

A: In this question, it is mentioned that we have to make a 20% glucose solution of 1L. When we make…