Monomers Study guides, Class notes & Summaries

Portage Learning BIOD 101 Modules 1, 2,3,4,5, and 6 | Actual Exam Tests Questions With Verified Answers What is matter and what states can it exist in? - ANSWER Matter is anything that takes up space, by having volume, and has mass. Can exist in a solid, liquid, or gaseous state. Explain the difference between essential and trace elements - ANSWER Essential elements are required for human life. Trace elements are only required in small quantities Describe an ionic bond - ANSWER fo...

BIOL 1P91 Final Exam Questions And Verified Solutions What are the 3 general components that make up an atom? - ANS Protons Neutrons Electrons The sum of the atomic number and the number of neutrons is: - ANS A (the atomic number) Mass Number Which of the following is/ are a polar bond? A) O-H bond in water * B) C-O in CO2 C) N-N in N2 D) all of the above E) two of the above - ANS A) O-H bond in water A substance dissolvable in oil is said to be: - ANS Hydrophobic...

The atomic number of an element is the number of correct answers protons in the nucleus In a covalent bond, atoms correct answers share electrons In living cells, a process by which cells break polymers down into monomers with the addition of water is correct answers hydrolysis The primary building block of proteins correct answers amino acid cohesion is a property of water in which water molecules tend to stick together correct answers true Carbohydrate polymer limited to two mon...

platelets small fragments of larger cells produced in bone marrow that initiate clotting Leukocyte (wbc) Protect against invading microorganisms Erythrocyte (rbc) Contain hgb and enables cell to bind oxygen molecules Plasma Fluid medium that allows transport of blood components Capillaries Smallest vessels Veins (except pulmonary) Carry deoxygenated blood back to heart Pulmonary Vein Carries oxygenated blood from lungs to heart Arteries (except Pulmonary) Carry oxygenated blood aw...

T/F: Taste and texture are often the 2 most important reasons specific foods are consumed in North America - True T/F: Nutrition is the science that links foods to health and disease. - True Describe hunger and appetite, including their associated drives and sensations. - Hunger - internal drive; churning, growling, stomach pain; Appetite - external drive; pleasant food sensations, leads us to eat when not hungry Considering the physiology as you eat, (1) explain what hormones are relea...

BLG1501 Assignment 1 2024 Semester1 (Solutions) Question 1 Complete Marked out of 2.00 Flag question Question text What is the basic unit of life? a. Cells b. Nuclei c. Organelles d. DNA Question 2 Complete Marked out of 2.00 Flag question Question text RNA is an example of a _____. a. polysaccharide b. fat c. polypeptide d. nucleic acid Question 3 Complete Marked out of 2.00 Flag question Question text What is the chemical composition of fats? a. fatty acid...

BLG1501 Assignment 2 Semester 1 2024 (Solutions) Question 1 Not yet answered Marked out of 2.00 Flag question Question text Hydrolysis is reaction which occurs when Select one: a. a bond of a polymer is broken down through the addition of water molecule. b. two molecules are covalently bonded to each other through the loss of water. c. a double bond is formed between two atoms. d. a triple bond is formed between two atoms. Clear my choice Question 2 Not yet answered Marked o...

Proteins Correct Answer: Large molecules composed of one or more long chains of amino acids; structural components of body tissues such as muscle, hair, etc., and as enzymes and antibodies. Lipids Correct Answer: Any of a class of organic compounds that are fatty acids, or their derivatives, and are insoluble in water but soluble in organic solvents. They include many natural oils, waxes, and steroids. Carbohydrates Correct Answer: Biological molecules made of carbon, hydrogen, and oxyg...

BIOD 101 Module 3 Portage Learning Exam Latest Updated 2024 Dehydration Reaction is a type of ______. - ______ is a type of Metabolic Process Chemical Reaction. Dehydration Reaction is a subset of ______ reactions. - _______ is a subset of dehydration condensation reactions. In a dehydration reaction, monomers join to form ______. - In a ______ reaction, monomers join to form polysaccharides. In a dehydration reaction, the only molecule lost is ______. - In a ______ reaction, the ...

The form that notifies the buyer and user of potential health and safety hazards associated with its use is a_________. - Answer MSDS sheets MSDS means - Answer Material Safety Data Sheet (MSDS) __________ is the main ingredient in most eyelash extensions adhesives today. - Answer Cyanoacrylate _________ use cyanoacrylate adhesives for suture less wound closures. - Answer Medical Professionals A_______ simulates a string of pearls. - Answer Polymer A______ is a molecule that may b...