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Cell & Homeostasis Storyline Test

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Last updated over 6 years ago
28 questions
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Storyline- Cells and Homeostasis-
The Athlete that died drinking too much water
vaping
Question 1
1.

Question 2
2.

Question 3
3.

Question 4
4.

Question 5
5.

Question 6
6.

Draw an Arrow to Indicate which way the water will move my osmosis. (draw)
Identify the type of solution as Hypotonic, Hypertonic, or Isotonic (press the text )

Question 7
7.
Question 8
8.

Question 9
9.

Question 10
10.

Question 11
11.

Question 12
12.

Question 13
13.

Draw an arrow below from the words to the correct picture

Question 14
14.

Question 15
15.

Question 16
16.

Question 17
17.

Question 18
18.

Question 19
19.

Question 20
20.

Question 21
21.

In class, we modeled the Cell Membrane on a colored picture.

Explain why the Cell membrane is considered a fluid mosaic model

Question 22
22.

Below is a phospholipid, a component of the cell membrane. Draw an arrow to indicate what part of the phospholipid is hydrophobic and which part is hydrophilic

Question 23
23.

Read the paragraph below and type your answers for #1. For 2-4 you can highlight/draw a line or circle.

Question 24
24.

The main storyline was about an athlete that died drinking too much wahter. From what you have learned, Why are athletes more succeptible to Hyponatremia?

Question 25
25.

The second phenomenom we learned in class was about Vaping. Based on what you have learned, Explain how Vaping will disrupt Homeostasis And describe how it affects Cell transport

Question 26
26.

Question 27
27.

Types of Transport (put a X on ALL columns that apply. Some may be checked more than once.)

Question 28
28.

please place in order from smallest to largest
cell
tissue
organ system
organism
organ
This picture is from a shared experience with your classmates from the Bubble Lab where we compared the cell membrane to soap bubbles. The bubbles show what characteristic?
membrane protein functions
membrane bound organelles
fluid and flexible
self repair
protein functions
gap junctions
self repair
This picture is from a shared experience with your classmates from the Bubble Lab where we compared the cell membrane to soap bubbles. The bubbles show what characteristic?
fluid and flexible
This video is from a shared experience with your classmates from the Bubble Lab where we compared the cell membrane to soap bubbles. This video portrays which characteristic? Click as many that apply.
gap junction
fluidity
flexiblity
repair
membrane bound organelles
In passive transport (diffusion), materials move from __________ concentration to _______
concentration.
high to neutral
low to high
neutral to high
High to low

Jose and Sarah are running in the cross country meet. Their skeletal and muscular systems work to move them through the course. As they run, they breathe faster and harder and their heart rate increases.  This illustrates those body systems
have no connection to one another.
all have the same function
work together
work independently
Salty snacks like peanuts and pretzels can often be found for free at gatherings where beverages are for sale. Vendors hope that the salty snacks will make consumers thirsty so they will purchase something to drink. Why does this work?
The salt in the body creates an isotonic solution around cells, which causes water to diffuse into and out of cells which makes them unstable.
The salt in the body creates a hypertonic solution around cells, which causes water to diffuse out of cells and make them crenate (shrink)
The salt in the body creates a hypotonic solution around cells, which causes water to diffuse into cells and make them cytolyse (swell)
The salty snacks makes people restless, so they desire some water to make them calmer.
Ms. Smith told her students to do 30 jumping jacks without stopping. When everyone had completed the jumping jacks, she asked the students to look around and observe each other. She said, "What do you notice about each other that is different from before you did the jumping jacks?"
The changes that the students observed, rapid breathing and sweating, would be classified as a __________ to a change in a system.
feedback mechanism
response
limit
stimulus
According to the flow chart, if blood glucose is low insulin is not released into the bloodstream and
glucose is not stored as glycogen
glucose is absorbed in the blood stream
glucose is converted to insulin
insulin is secreted
The picture shows the active transport of ions by the sodium-potassium pump. How is diffusion different from this process?
Diffusion requires cellular energy for the transfer of molecules.
Diffusion transfers particles from an area of high to low concentration.
Diffusion takes place due to osmotic pressure
Diffusion requires protein channels as a passage-way for particles.
The dispersal of perfume in a in a room is an example of
Active transport
osmosis
diffusion
endocytosis
Getting rid of the cell of material by discharging it from sacs at the cell surface is called
endocytosis
exocytosis
passive diffusion
If an animal cell were placed in a solution of salt water taken from the ocean, what would happen to the cell?
The cell would shrivel because the water solution is hypotonic.
The cell would swell because the water solution is hypotonic.
The cell would swell because the water solution is hypertonic.
The cell would shrivel because the water solution is hypertonic.
Both prokaryotes and eukaryotes have this structure. It helps maintain homeostasis and it is a boundary between the inside of the cell and the outside environment. It is the
Cell wall
membrane
Nucleus
mitochondria
Refer to the illustration below. The process shown is called (It's like putting food coloring in water)
osmosis
diffusion
active transport
facilitated difusion
What type of Transport uses energy to pump molecules across the membrane through a protein channel.
passive Transport
active transport
Place these statements in order that correleate with the Negative Feedback Loop examples that we did in class
Blood glucose (sugar) levels rise too high
Pancreas releases insulin to the liver
Normal blood glucose (sugar) levels
Insulin in liver converts glucose into glycogen
Receptors in the pancreas detect excess glucose
Read each statement and drag the words "Active or Passive" to the column of the correct choice.
Passive
Active
Materials move down a concentration gradient.
Requires energy.
Materials move against the concentration gradient.
Materials move from high concentration to low concentration.
Tends to move small, nonpolar molecules across the cell membrane.
Tends to move large, polar molecules across the cell membrane.
Types of Osmotic Solutions. Drag the type of solution to the correct statement. May be used more than once.
Hypotonic solution
Hypertonic solution
Isotonic solution
Causes cell to shrivel.
Same osmotic concentration as the cell.
Higher osmotic concentration than the cell.
Causes water to move into the cell.