Shell of hydration - Study guides, Class notes & Summaries

Dipole Moment correct answers Partial negative and partial positive charge What causes surface tension? correct answers Hydrogen bonding Hydrophilic correct answers "water loving" Hydrophobic correct answers "water fearing" Hydration Shell correct answers Water surrounding the ions Diffusion correct answers Movement of ions from high to low concentrations Osmosis correct answers Diffusion of water Amphipathic correct answers "both loving" Characteristics of the head...

Test Bank For Lehninger Principles of Biochemistry 6th Edition By Favid L. Nelson, Micheal M. Cox| All Chapters| Complete Questions and Answers (LATEST VERSION). Chapter Chapter 1 1 The Foundations Foundations of of Biochemistry Biochemistry Multiple Choice Questions 1. Cellular foundations Cellular foundations Pages: 33-4 DDiffffiicculttyy: 11 Anns: : CC In a bacterial cell, the DNA is in the: A) cell envelope. B) cell membrane. cell membrane. C) nucleoid. D) nucleus. E) ribosomes. r...

Sweating has a cooling effect because of water's high __________. -ANSWER heat of vaporization (Water's high heat of vaporization results in evaporative cooling b/c when water evaporates, the surface of the water cools down) Because molecules of water are farther apart in ice than in liquid water, _____. -ANSWER ice floats on liquid water (B/c water molecules in ice are farther apart than in liquid water, ice is less dense and floats) Water is a very versatile solvent because water mol...

A staff member is fond of telling mothers how expensive it is to formula feed infants and how inexpensive it is to breastfeed. What is she doing when she talks to mothers on this topic? Prolonging breastfeeding Promoting breastfeeding Protecting breastfeeding Supporting breastfeeding -ANSWER Promoting breastfeeding Who currently collects the most comprehensive breastfeeding statistics in the United States? The United States Breastfeeding Committee Ross Laboratories The Centers for Disease...

Which of the following is the correct order of relative size from smallest to largest? a phospholipid, a protein channel, a virus, a prokaryotic cell How does one determine the number of covalent bonds an element will likely form? the number of valence electrons What is the correct order of permeability from most to least permeable across a lipid bilayer that does not contain transport proteins? CO2, Methanol (CH3OH), H2O, Cl- Which of the following is not a feature of the fluid mosaic model?...

NAS 2 CHALLENGE TEST Questions And Answers 100% Verified. purpose of the scientific method - correct answer. an organized way to solve a problem or answer a question independent variable - correct answer. a variable that the researcher controls and is not affected by other variables ex: amount of water a plant receives What are the steps of the scientific method? - correct answer. 1. question 2. Hypothesis 3. experiment 4. observation 5. analyze 6. conclusion ...

Which of the following is the correct order of relative size from smallest to largest? A phospholipid, a messenger RNA, a virus, a prokaryotic cell How does one determine the number of covalent bonds an element will likely form? The number of Valence electrons What is the correct order of permeability from most to least permeable across a lipid bilayer that does not contain transport proteins? CO2, Methanol (CH3OH), H2O, Cl- Which of the following is not a feature of the fluid mosaic modes? P...

NAS 2 CHALLENGE TEST VERIFIED SOLUTIONS purpose of the scientific method ️an organized way to solve a problem or answer a question independent variable ️a variable that the researcher controls and is not affected by other variables ex: amount of water a plant receives What are the steps of the scientific method? ️1. question 2. Hypothesis 3. experiment 4. observation 5. analyze 6. conclusion dependent variable ️a variable that depends on other factors or variables ...

Dipole Moment correct answers The difference in charge between atoms in a water molecule Water Molecules Interact With Each Other Through _______ correct answers Hydrogen Bonds Why is water liquid at room temperature? correct answers Because the hydrogen bonds within it are constantly breaking and reforming on different molecules (moving around) Shell of Hydration correct answers The oxygen atoms in water will orient themselves towards positively charged ions in water, the hydrogen atom...

Dipole Moment correct answers Partial negative and partial positive charge What causes surface tension? correct answers Hydrogen bonding Hydrophilic correct answers "water loving" Hydrophobic correct answers "water fearing" Hydration Shell correct answers Water surrounding the ions Diffusion correct answers Movement of ions from high to low concentrations Osmosis correct answers Diffusion of water Amphipathic correct answers "both loving" Characteristics of the head...