1. A liquid environment has a low concentration of Nat, and an organism's internal environment has the s concentration of Nat. This is defined a what type of osmotic concentration? Osmosis a. b. C. d. e. 2. Which factors do not dictate how a molecule can cross the semipermeable membrane? Shape of the molecule Size of the molecule a. b. Hypotonic Hypertonic Isotonic Monotonic C. d. e. Weight of the molecule Charge of the molecule Concentration gradient

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Pls help ASAP on both.

1. A liquid environment has a low concentration of Na*, and an organism's internal environment has the same
concentration of Nat. This is defined a what type of osmotic concentration?
Osmosis
a.
b.
C.
d.
e.
2. Which factors do not dictate how a molecule can cross the semipermeable membrane?
Shape of the molecule
Size of the molecule
Weight of the molecule
Charge of the molecule
Concentration gradient
a.
b.
Hypotonic
Hypertonic
Isotonic
Monotonic
C.
d.
e.
Transcribed Image Text:1. A liquid environment has a low concentration of Na*, and an organism's internal environment has the same concentration of Nat. This is defined a what type of osmotic concentration? Osmosis a. b. C. d. e. 2. Which factors do not dictate how a molecule can cross the semipermeable membrane? Shape of the molecule Size of the molecule Weight of the molecule Charge of the molecule Concentration gradient a. b. Hypotonic Hypertonic Isotonic Monotonic C. d. e.
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