Calcium from milk and dairy in the diet is stored in bone tissue until humans are in their mid-20s. Calcium moves around the body as an ion. Doctors suspected that another ion - either phosphorus or radium - was deposited instead of calcium in the workers' bones. How could you figure this out?

Q: a salad recipe calls for gelatin to be mixed with hot water and then canned pineapple. victoria…

A: This is due to an enzyme present in the pineapple. The enzyme name is bromelain and the details are…

Q: Solidification is the process of changing the state of the material from .. ........ powder to solid…

A: Matter is something that consumes space and has mass. All matter is made out of components,…

Q: A protein called insulin is responsible for controlling how much sugar is in our blood. When insulin…

A: Insulin is a peptide hormone secreted by the beta cells of the islet of langerhans of the pancreas.…

Q: A. DETERMINING Table 11-1. Osmosis experiment data: mass of bags (g) Time 0 min 15 min 30 min 45 min…

A: Bag no. 2, Bag no. 3 and Bag no. 4 are gaining mass. Water and sucrose molecules both are directly…

Q: Can someone explain why ALL the wrong answers are wrong and why the correct answer is right? Thank…

A: When the concentration of cations or H+ ions increases in any medium it become acidic in nature.…

Q: Which six elements provide most of the mass of the human body? C, O, N, P, Mn, Mg OC, O, H, F, Mg, P…

A: Elements are the atoms which are present in the atmosphere, there are different elements present.…

Q: Which of the following is NOT a criteria to be classified as a mineral? Anthropogenic (manmade or…

A: Minerals are natural substances that occur naturally in the Earth's crust.These minerals are…

Q: Which one of the following is an example of animal polysaccharide? Chitin Pectin Glycogen Cellulose

A: Glycogen is polysaccharide and present in animal

Q: A dehydration reaction O results in the addition of a water molecule O breaks down complex molecules…

A: Dehydration reactions are a kind of chemical reaction in which two molecules combine to produce a…

Q: They promote the rapid development of bone cells.   They limit the number of bones in the human b

A: Gene is the primary unit of heredity. It is actually nitrogenous bases of Deoxyribonucleic acid…

Q: Ingestion of plenty of which minerals could reduce absorption of lead? Select all that apply…

A: All human beings require energy to live. All the nutrients for attaining energy is derived from the…

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: Why does adding salt to water decrease its freezing point?   Group of answer choices Salt has a…

A: Adding salt to water decreases its freezing point due to a process called freezing point depression.…

Q: steroids two covalent the number of double bonds chemical groups 2 male female effects proteins…

A: In many cases observe in nature, the basis of the morphological differences observed between the…

Q: When coping with ice crystal formation, how does an animal lower the freezing point of its blood so…

A: Antifreeze glycoproteins (AFGPs) make up the majority of the protein in arctic fish blood serum.…

Q: not function of SER?

A: Option 1: Correct Option 2: incorrect Option 3: incorrect Option 4:  incorrect

Q: Plato assigned the Greek “element” of air to which of the five regular polyhedra (with eight faces…

A: The objective of the question is to identify the regular polyhedron that Plato associated with the…

Q: Which of the following is true of oxytocin?   Multiple Choice   The paraventricular nuclei are…

A: Introduction  The pituitary gland secretes oxytocin, a hormone and neurotransmitter made in the…

Q: From a biologists perspective, carbohydrates are: O Breads O Nutrients that include sugars,…

A: A carbohydrate is an organic compound like sugar or starch, and is utilized to store energy. Like…

Q: explain why too much salt can cause a person to have high blood pressure

A: The table salt contains high amount of ions mainly sodium and chlorine .These ions are harmful to…

Q: Explain in details 4 interactions among different minerals.

A: Minerals tend to interact more than other nutrients. This is because they have a tendency to form…

Q: The second part of the question was asking if there would be any other areas in our body that would…

A: The body works in a specific pH. pH in the body of an individual is an essential factor to…

Q: Carbon-14 has a half-life of 5730 yr. A living organism has an activity of 15.2 counts per minute…

A: Carbon is present in both the C-12 form and the C-14 form. The C-14 isotope is radioactive and it is…

Q: select one food item and determine one macromolecule and one mineral that exists within that food…

A: There are few important macromolecules found in the food that are essential for the proper…

Q: Despite that

A: Trace elements are required for body for various reasons. Though they do not really make our…

Q: Eating salty food is bad for our health. Does adding water to salty soup decreases the amount of…

A: Salt is an essential part of all foods. There are various salts now available in the market claiming…

Q: Explain why a water strider insect can walk on the surface of a lake or pond. Use the terms hydrogen…

A: A water strider, commonly known as a pond skater, a water strider is an insect belonging to the…

Q: Which form of cooking will result in meat having heme (Fe) groups being bound to nitric oxide?…

A: Food processing involves series of steps by employing various techniques to preserve food as well…

Q: Question 9 Decide if the following statement is true or false and explain why. Clathrin triskelions…

A: Clathrin is a protein that plays a major role in coated vesicle formation. In 1976, Clathrin was…

Q: If you would like to eat 18 mg of iron how many cups of broccoli must you eat? ounces of hamburger?…

A: -Iron is a mineral that combines with hemoglobin, a protein which carries oxygen from the into the…

Q: A Determine how much sodium and similar elements are normally found in the human booy B. Determine…

A: Asked : Reason for element are safe for humans to consume from given options.

Q: riskier Climbing is they the deep water for "safety". Climbers practicing Deep Water Soloing report…

A: Cohesive forces are the forces that act between the similar molecules of water and Adhesive forces…

Q: Can someone explain why ALL the wrong answers are wrong and why the correct answer is right? Thank…

A: When the concentration of cations or H+ ions increases in any medium it become acidic in nature.…

Q: A ball of snow when rolled over snow increase in mass volume and size.is this comparable to growth…

A: Growth in biology refers to increase in size and changes in shape of a developing organism.…

Q: What property of a material allows it to be a good conductor? Atoms in the material have weak bonds…

A: Electrical impulses The electric impulses which is produced in our body by movement of negatively or…

Q: . An analysis water from well No 9 of the Manhattan beach, California, water composition showed :…

A: Here the cations are:  Calcium, Magnesium, Potassium, Sodium here the anions are: Silica,…