Term
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Definition
| Surrounds cell and gives it a rigid, boxlike shape |
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Term
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Definition
| Directs cell's activities |
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Term
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Definition
| Breaks down food particles and worn-out cell parts (recycling center or clean up crew) |
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Term
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Definition
| coded information inside the nucleus |
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Term
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Definition
| Convert energy in food to energy used by cell (power house) |
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Term
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Definition
| Packages and distributes materials from ER (mailroom) |
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Term
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Definition
| Produce proteins needed by cell (protein factory) |
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Term
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Definition
| Controls which substances move into and out of cell (gate keeper) |
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Term
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Definition
| Stores water, food, salt and waste products (storage tank) |
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Term
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Definition
| Fills most of cell; moves organelles within cell |
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Term
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Definition
| Makes food for cell using energy from sunlight |
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Term
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Definition
| Transports things between cell and nuclear nembrane (highway) |
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Term
| Summarize the differences between a plant cell and an animal cell. |
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Definition
The shape; the animal cell is round the plant cell is more box shaped.
The organelles are different, the cell wall is only found in a plant cell. Plant cell have bigger vacuoles. Animal cells have centrioles. |
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Term
| Be able to draw and label a model of the plant cell and the animal cell with all of the organellels. |
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Definition
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Term
| List the level of organization in the body |
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Definition
| cells, tissues, organs, organ systems, organism |
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Term
| What cellular structures are found in plant cells but not in animal cells? |
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Definition
| chloroplast and cell wall |
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Term
| Based on what you know how would you explain why animals only need mitochondria but plants need both mitochondria and chloroplast. |
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Definition
Plants need chloroplast to make their food from sunlight, while animals go find their food and eat it. Once the food is in the plant or the animal both need the mitochondria to convert that food into energy for the organism. |
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Term
| Why do plant cells need larger vacuoles than animal cells? |
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Definition
| Because the plant cells use the water in vacuoles along with the cell wall for structural support. |
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Term
| Predict what would happen to an animal and to a plant if each of their cell's vacuoles lost 50% of their water. |
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Definition
Plant would become limp and then turn brown if water is not restored. When water is restored to their cells they will straighten back up.
Animals will get thirsty and dehydrated. They will then either go find water or they will continue with dehydration. Dehydration then leads to possible heat stroke and could lead to death.
Both plant and animal cells functions would decrease as both need water. Normal activities done by the organelles would slow done, such as producing energy for the cell by the mitochrondia. |
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Term
What is the whitish colored spot on the dorasal (top) of the starfish?
What system is it in?
[image] |
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Definition
sieve plate
water vascular system |
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Term
What organ is the blue organ?
What system is it in?
What does it makes?
[image]
[image] |
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Definition
gonads
reproductive system
makes sex cells |
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Term
what is circled at the end of each arm?
[image] |
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Definition
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Term
What is # 5 organ?
What system is it in?
[image][image] |
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Definition
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Term
What organ is #3?
What does it do or make?
[image]
[image] |
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Definition
Digestive glands
makes enzymes |
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Term
What is E pointing at?
What liquid is in it?
What sytem does it belong to?
[image] |
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Definition
ampulla
saltwater
water vascular system |
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Term
What are the projections on the ventral(bottom) of the starfish called?
[image] |
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Definition
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Term
| Essay: Explain how a starfish eats |
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Definition
| A starfish locates it's food, it may have to pry open a clam with its' arms. Then it gets on top of its prey and throws out it stomach on top of it, oozing digestive juices on it. The digestive juices causes it to be partial digested outside of the body, before it brings back in its stomach and its prey. |
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Term
What is the opening in the center of the starfish called?
What side of the starfish is it on?
[image] |
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Definition
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Term
What phylum is the starfish in?
What does the phylum name mean? |
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Definition
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Term
Explain why this starfish is unusual.
[image] |
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Definition
| The starfish lost an arm and is regerenating another one. |
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Term
Essay:
Explain how a pearl is formed. |
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Definition
PEARL FORMATION - sand, grit or even a parasite can become lodged between the mantle and shell
mantle cells cover irritant
mantle forms smooth shell over object so the clam is protected |
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Term
What is letter f?
What system is it in?
[image] |
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Definition
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Term
What is B pointing at?
What system are they in?
What do they do?
[image] |
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Definition
adductor muscles
muscular system
close the shell |
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Term
What is # 1, this circular area called?
[image] |
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Definition
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Term
What is A?
What system is it in?[image] |
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Definition
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Term
What is the arrow pointing at?
What does it do?
[image] |
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Definition
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Term
What is this organ #14?
What does it do?
[image] |
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Definition
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Term
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Definition
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Term
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Definition
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Term
What is # J?
What system is it in?
[image] |
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Definition
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Term
Essay:
How does a clam eat? |
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Definition
FILTER FEEDERS - strain food from the water using cilia on their gills,
food sticks to mucus and is moved to mouth by cilia |
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Term
What is the class of the clam?
What is the class of the squid? |
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Definition
Clam-Pelycopoda
Squid-cephalpoda |
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Term
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Definition
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Term
What is structure I?
What does it do?[image] |
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Definition
Incurrent siphon
bring in water |
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Term
| What is the line above f pointing at?[image] |
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Definition
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Term
What is # 1? and what does it make?
[image] |
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Definition
Digestive gland
makes enzymes |
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Term
What is # 18?
What system is it in?
[image] |
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Definition
|
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Term
| What is structure H?[image] |
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Definition
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Term
What is structure E?
What does it do?
[image] |
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Definition
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