1. Water is a polar covalent molecule. This means that.. a. Electrons are shared unequally b. Hydrogen is partially charged c.oxygen is more electronegative d. All of the above 2. Hydrogen has an electro negativity of 2.1. chlorine has an electronegativity of 3.16. The bond between hydrogen and chlorine is? a. lonic b. Polar covalent c. Non polar covalent 3. Where would an inhibitor bind in non-competitive enzyme inhibition? a. At the active site b. At an allosteric site c. To the substrate d. None of the above 4. Facilitated diffusion is different from normal diffusion because.. a. Facilitated diffusion is different from normal diffusion because there is no concentration gradient with facilitated diffusion. b. proteins act as helpers in facilitated diffusion. c. molecules that move by facilitated diffusion are smaller. d. energy is used in facilitated diffusion.

Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter2: Life, Chemistry, And Water
Section: Chapter Questions
Problem 7TYK: A hydrogen bond is: a. a strong attraction between hydrogen and another atom. b. a bond between a...
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1. Water is a polar covalent molecule. This means that..
a. Electrons are shared unequally
b. Hydrogen is partially charged
c.oxygen is more electronegative
d. All of the above
2. Hydrogen has an electro negativity of 2.1. chlorine has an electronegativity of 3.16. The
bond between hydrogen and chlorine is?
a. lonic
b. Polar covalent
c. Non polar covalent
3. Where would an inhibitor bind in non-competitive enzyme inhibition?
a. At the active site
b. At an allosteric site
c. To the substrate
d. None of the above
4. Facilitated diffusion is different from normal diffusion because..
a. Facilitated diffusion is different from normal diffusion because there is no concentration gradient
with facilitated diffusion.
b. proteins act as helpers in facilitated diffusion.
c. molecules that move by facilitated diffusion are smaller.
d. energy is used in facilitated diffusion.
Transcribed Image Text:1. Water is a polar covalent molecule. This means that.. a. Electrons are shared unequally b. Hydrogen is partially charged c.oxygen is more electronegative d. All of the above 2. Hydrogen has an electro negativity of 2.1. chlorine has an electronegativity of 3.16. The bond between hydrogen and chlorine is? a. lonic b. Polar covalent c. Non polar covalent 3. Where would an inhibitor bind in non-competitive enzyme inhibition? a. At the active site b. At an allosteric site c. To the substrate d. None of the above 4. Facilitated diffusion is different from normal diffusion because.. a. Facilitated diffusion is different from normal diffusion because there is no concentration gradient with facilitated diffusion. b. proteins act as helpers in facilitated diffusion. c. molecules that move by facilitated diffusion are smaller. d. energy is used in facilitated diffusion.
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