Transport and Gas Exchange in Plants 1 Leaving Certificate Biology

               € 100 € 200 € 300 € 500 € 2,000 € 1,000 € 4,000 € 8,000 € 16,000 € 32,000 € 64,000 € 125,000 € 250,000 € 500,000 €1,000,

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For €100: Stomata are found mainly in the … A B C D Stem Petals Upper leaf surfaceLower leaf surface 50:50Ask the audiencePhone a friend

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For €100: Stomata are found mainly in the … A B C D Upper leaf surfaceLower leaf surface Ask the audiencePhone a friend

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Ground tissue For €200: Root hairs are extensions of the … A B C D Epidermis CuticleXylem 50:50Ask the audiencePhone a friend

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For €200: Root hairs are extensions of the … A B C D Epidermis Cuticle Ask the audiencePhone a friend

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For €300: Water enters the root hair by … A B C D Diffusion Osmosis Active transportCapillary action 50:5050:50 Ask the audiencePhone a friendAsk the audiencePhone a friend

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For €300: Water enters the root hair by … A B C D Diffusion Osmosis Ask the audiencePhone a friendAsk the audiencePhone a friend

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For €500: The sticking together of similar molecules is called … A B C D Conservation Cohesion AdhesionActive transport 50:50Ask the audiencePhone a friend

B: Cohesion You have won €500 Next Question

For €500: The sticking together of similar molecules is called … A B C D Cohesion Adhesion Ask the audiencePhone a friend

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For €1,000: Stomata are stimulated to open by … A B C D High water pressure Low O 2 High CO 2 Low CO 2 50:50Ask the audiencePhone a friend

Congratulations D: Low CO 2 You have won €1, Oct-15 The Contestant € 1, One thousand euro only Next Question

For €1,000: Stomata are stimulated to open by … A B C D High CO 2 Low CO 2 Ask the audiencePhone a friend

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For €2,000: The main gas which enters the leaf through the stomata during the day is … A B C D Water vapour Oxygen Carbon dioxideNitrogen 50:50Ask the audiencePhone a friend

C: Carbon dioxide You have won €2,000 Next Question

For €2,000: The main gas which enters the leaf through the stomata during the day is … A B C D Oxygen Carbon dioxide Ask the audiencePhone a friend

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For €4,000: The loss of water vapour from the surface of the leaf is called … A B C D Transpiration stream Transpiration TranslocationEvaporation 50:50Ask the audiencePhone a friend

B: Transpiration You have won €4,000 Next Question

For €4,000: The loss of water vapour from the surface of the leaf is called … A B C D Transpiration Translocation Ask the audiencePhone a friend

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For €8,000: Gas exchange takes place in the stem through the … A B C D Lenticels Stomata InternodesPores 50:50Ask the audiencePhone a friend

A: Lenticels You have won €8,000 Next Question

For €8,000: Gas exchange takes place in the stem through the … A B C D Lenticels Stomata Ask the audiencePhone a friend

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For €16,000: When plant cells have a lot of water they are said to be … A B C D Tensioned Turgid WiltedFlaccid 50:50Ask the audiencePhone a friend

B: Turgid You have won €16,000 Next Question

For €16,000: When plant cells have a lot of water they are said to be … A B C D Turgid Wilted Ask the audiencePhone a friend

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For €32,000: Minerals are transported through a plant in the … A B C D Phloem sieve tubes Companion cells Xylem Ground tissue 50:50Ask the audiencePhone a friend

C: Xylem You have won €32, Oct-15 The Contestant € 32, Thirty two thousand euro only Next Question

For €32,000: Minerals are transported through a plant in the … A B C D Phloem sieve tubes Xylem Ask the audiencePhone a friend

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Phone a friend Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €32,000. I believe it is … A Back to question

For €64,000: Carbon dioxide enters the leaf by … A B C D Transpiration Active transport OsmosisDiffusion 50:50Ask the audiencePhone a friend

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For €125,000: Sugars made in photosynthesis are transported through the plant in the … A B C D Companion cells Xylem vessels Sieve tube cellsGround tissue 50:50Ask the audiencePhone a friend

C: Sieve tube cells You have won €125,000 Next Question

For €125,000: Sugars made in photosynthesis are transported through the plant in the … A B C D Companion cells Sieve tube cells Ask the audiencePhone a friend

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Phone a friend Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €125,000. I know it. Oh! Chance C or D Back to question

For €250,000: Dixon and Joly suggested that water in the xylem is under … A B C D Torsion Tension TransportTranspiration 50:50Ask the audiencePhone a friend

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For €250,000: Dixon and Joly suggested that water in the xylem is under … A B C D Torsion Tension Ask the audiencePhone a friend

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For €500,000: Water moves sideways from one xylem vessel to another through … A B C D Sieve plates Pits Spiral ligninCompanion cells 50:50Ask the audiencePhone a friend

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For €500,000: Water moves sideways from one xylem vessel to another through … A B C D Sieve plates Pits Ask the audiencePhone a friend

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For €1,000,000: Which of the following does not involve the upward movement of water in the stem? A B C D Root pressure Cohesion OsmosisTranslocation 50:50Ask the audiencePhone a friend

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For €1,000,000: Which of the following is not involved in the upward movement of water in the stem? A B C D Cohesion Translocation Ask the audiencePhone a friend

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WRONG ANSWER Hard Luck You leave with a cheque for €1, Try Again 10-Oct-15 The Contestant € 1, One thousand euro only

WRONG ANSWER Hard Luck You leave with a cheque for €32, Try Again 10-Oct-15 The Contestant € 32, Thirty two thousand euro only