ll of the following are examples of the four major elements contributing to body mass except:  a) sulfur b) hydrogen  c) carbon  d) oxyge

Q: Which four chemical elements make up approximately 96% of living matter?

A: The concept of generation of life and living organisms from chemical compounds has been explained by…

Q: names of the following polyatomic ions:

A: Many molecules are present as simply binary materials s which are made up of metal cation as well as…

Q: Which of the following is/are true concerning the first law of thermodynamics?

A: Thermodynamics is the part of science that deals with heat and temperature, and their relation to…

Q: Which of the following is NOT a carbohydrate? 1) polysaccharide 2) monosaccharide 3) glucose 4)…

A: Carbohydrates are macronutrients and one of the three primary energy sources for our bodies.…

Q: Which pair of terms describes a reaction that releases energy and breaks down complex molecules? a)…

A: Metabolism is the set of chemical reactions that occur in living organisms to sustain life. It…

Q: Which of the following is a TRUE statement about zinc's function in the body? Question 56 options:…

A: Zinc is most recommended for wound healing and immunocompromised individual.

Q: A pound of body fat stores an amount of chemical energy equivalent to 3500 Cal. When sleeping, the…

A: Calorie It is a measuring unit of energy described as the energy obtained from a specific food. It…

Q: The valence band in silicon is primarily composed of: - a) Free electrons - b) Bound electrons c)…

A: Concept : In solid-state physics, the valence band of a semiconductor, like silicon, is the…

Q: Which of the following is CORRECT? B) A "low energy compound" has a AG'° of less than -25 kJ/mol. C)…

A: catabolism and anabolism together referred to as metabolism. Breaking down if complex compounds to…

Q: For the equation H20 (g) --> H20 (1) answer the following questions: Q1) Is it endothermic or…

A: The reactions are of two types:- 1) Exothermic reaction- When the energy is released in the vicinity…

Q: What is the most common element in the human body?

A: There are various elements that form the human body. The elements are important to regulate the…

Q: what is the number of molecules in 1.00 mole of CO2 molecules?  a) 6.022 x 10-23 b) 6.02 x 1023…

A: The mole is the unit of measurement for amount of substance in International System of Units (SI).

Q: Which of the following steps does not occur when the first oxygen molecule binds to HB? a) Heme…

A: Hemoglobin: Hemoglobin is a respiratory pigment found in red blood cells. It is a conjugated…

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: If you add an electron to fluorine, what will result? A) a negatively charged anion O B) a different…

A: Anion: negatively charged ion. Cation: positively charged ion.