for all you people who have a science test and forgot to make yourself some flashcards...
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Term1/21
what is the chromatin
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Definition1/21
small strands of genetic material
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Term1/21
What is a Golgi body
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Definition1/21
packages and sends ribosomes away
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what are ribosomes
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makes proteins
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chlorophyll
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Definition1/21
makes plants green
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Term1/21
vacuole
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Definition1/21
stores waste, water, food
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Term1/21
lysosomes
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Definition1/21
the "clean up crew" breaks down old to make room for new.
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Term1/21
what do nearly all organism get their energy from why
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Definition1/21
the sun, because...
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Term1/21
where does photosynthesis occur
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Definition1/21
in the leaves of a plant
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Term1/21
what is the 'recipe' of photosynthesis (word and chemical equation)
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Definition1/21
sun energy, 6CO2 + 6H20 --> C6H12O6 + 602
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Term1/21
why are leaves so important to a plant what do they inhale what do they exhale
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Definition1/21
because it has its waxy cuticle to absorb and conserve water. it also has has its stomata which is its nose to breath. they inhale carbon dioxide and exhale oxygen
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Term1/21
why do plant leaves bubble when completely submerged by water provided their stem is clamped
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Definition1/21
it is exhaling oxygen, when doing so under water it turns in to bubble form, the stem has to be clamped so it wont come out the stem instead of the leaves
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Term1/21
what is the role of the cuticle
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Definition1/21
to absorb and conserve water for the plant
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Term1/21
what are the stomata most likely located on the under side of the leaf what's on the top and why
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Definition1/21
because if it were on the top it would be hard for it to breath, like if a human put a blanket over their mouth and tried to breath. the waxy cuticle is on the top, all the water wouldn't be able to even tough the cuticle if it were on the bottom, and the plant would die without carbon dioxide
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Term1/21
would the stomata be most likely be located on the top or bottom of a lily pad why
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Definition1/21
they need carbon dioxide which is in the air on the top rather than the bottom, so it would be on the top.
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Term1/21
describe 4 characteristics of the plant kingdom
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Definition1/21
plants obtain water from soil so they can eat, they have transport tubes through their stems to transfer chemicals, they retain water with a waxy cuticle layer, they support their bodies with cell walls, they reproduce with pollen and seeds or spores.
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Term1/21
what does vascular transport mean
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Definition1/21
well developed transport tubes for plants to obtain water and food.
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Term1/21
give an example of a plant that has strong vascular transport
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Definition1/21
celery
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Term1/21
What tubes in the plant's stem transport water
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Definition1/21
low growing, dont have great roots for absorption, like damp shady places, lack well developed transport tubes.
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Term1/21
how would you describe a plant that doesn't have strong transport tubes
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Definition1/21
low growing, doesn't have great roots for absorption, like damp, shady places, lack well developed transport tubes
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Term1/21
What is the the role of the phloem
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Definition1/21
Phloem takes the plant food from the leaves and takes it to other parts of the plant.
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Term1/21
why would a plant have more water loss after lunch then after dinner
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Definition1/21
because the sun is still up so it is more of a chance for water on the cuticle to evaporate than after dinner when there is no sunlight left
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Cards in this guide (21)
what is the chromatin
small strands of genetic material
What is a Golgi body
packages and sends ribosomes away
what are ribosomes
makes proteins
chlorophyll
makes plants green
vacuole
stores waste, water, food
lysosomes
the "clean up crew" breaks down old to make room for new.
what do nearly all organism get their energy from why
the sun, because...
where does photosynthesis occur
in the leaves of a plant
what is the 'recipe' of photosynthesis (word and chemical equation)
sun energy, 6CO2 + 6H20 --> C6H12O6 + 602
why are leaves so important to a plant what do they inhale what do they exhale
because it has its waxy cuticle to absorb and conserve water. it also has has its stomata which is its nose to breath. they inhale carbon dioxide and exhale oxygen
why do plant leaves bubble when completely submerged by water provided their stem is clamped
it is exhaling oxygen, when doing so under water it turns in to bubble form, the stem has to be clamped so it wont come out the stem instead of the leaves
what is the role of the cuticle
to absorb and conserve water for the plant
what are the stomata most likely located on the under side of the leaf what's on the top and why
because if it were on the top it would be hard for it to breath, like if a human put a blanket over their mouth and tried to breath. the waxy cuticle is on the top, all the water wouldn't be able to even tough the cuticle if it were on the bottom, and the plant would die without carbon dioxide
would the stomata be most likely be located on the top or bottom of a lily pad why
they need carbon dioxide which is in the air on the top rather than the bottom, so it would be on the top.
describe 4 characteristics of the plant kingdom
plants obtain water from soil so they can eat, they have transport tubes through their stems to transfer chemicals, they retain water with a waxy cuticle layer, they support their bodies with cell walls, they reproduce with pollen and seeds or spores.
what does vascular transport mean
well developed transport tubes for plants to obtain water and food.
give an example of a plant that has strong vascular transport
celery
What tubes in the plant's stem transport water
low growing, dont have great roots for absorption, like damp shady places, lack well developed transport tubes.
how would you describe a plant that doesn't have strong transport tubes
low growing, doesn't have great roots for absorption, like damp, shady places, lack well developed transport tubes
What is the the role of the phloem
Phloem takes the plant food from the leaves and takes it to other parts of the plant.
why would a plant have more water loss after lunch then after dinner
because the sun is still up so it is more of a chance for water on the cuticle to evaporate than after dinner when there is no sunlight left