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Course: Edexcel A Level Biology A (SNAB) 9BI0
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Edexcel A Level Biology A (SNAB) 9BI0

Topic 1 · Lifestyle, Health and Risk

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Topic 2 · Genes and Health

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Topic 3 · Voice of the Genome

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Topic 4 · Biodiversity and Natural Resources

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Topic 5 · On the Wild Side

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Topic 6 · Immunity, Infection and Forensics

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Topic 7 · Run for your Life

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Topic 8 · Grey Matter

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Quiz

4.2 SNAB Resources from Plants – Check yourself

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SNAB Resources from Plants Edexcel AS Biology SNAB check yourself quiz: free practice for Edexcel AS Biology (snab). Work through this SNAB Resources from Plants Edexcel AS Biology SNAB check yourself quiz and get instant feedback on every answer. If you get stuck, review the 4.2 SNAB Resources from Plants — Notes lesson. More practice: Edexcel AS Biology (snab) — all units. Syllabus: Pearson Edexcel A Levels.

  • Questions count: 10
  • Passing grade: B+
  • Time limit: 10 minutes
Start Quiz
1.
Cellulose is made of:
α-glucose
β-glucose
Fructose
Galactose
2.
Which ion is needed for chlorophyll?
Calcium
Nitrate
Magnesium
Phosphate
3.
Which tissue transports sucrose?
Xylem
Sclerenchyma
Parenchyma
Phloem
4.
Phase 1 trials are carried out on:
Healthy volunteers
Large patient groups
Animals
Cell cultures
5.
Toluidine blue stains lignified tissue:
Pink
Blue-green
Purple
Orange
6.
Calcium ions are needed to form:
Calcium pectate in middle lamella
Chlorophyll
Amino acids
Starch
7.
Which statement best describes Xylem?
Tissue of dead lignified vessels that transport water and mineral ions and give support.
Tissue of dead cells with lignified walls providing support; forms plant fibres.
Channels through cell walls linking the cytoplasm of adjacent plant cells.
A layer of pectin that cements adjacent plant cells together.
8.
Which statement best describes Amylopectin?
A polymer of β-glucose joined by 1,4 glycosidic bonds forming straight chains.
Branched starch molecule of α-glucose with 1,4 and 1,6 glycosidic bonds.
Tissue of dead lignified vessels that transport water and mineral ions and give support.
Tissue of sieve tubes and companion cells that transports sucrose and other organic substances.
9.
Which statement best describes Sclerenchyma?
Tissue of dead cells with lignified walls providing support; forms plant fibres.
A bundle of cellulose molecules held together by hydrogen bonds.
A polymer of β-glucose joined by 1,4 glycosidic bonds forming straight chains.
Branched starch molecule of α-glucose with 1,4 and 1,6 glycosidic bonds.
10.
Which statement best describes Phloem?
Tissue of sieve tubes and companion cells that transports sucrose and other organic substances.
A bundle of cellulose molecules held together by hydrogen bonds.
Tissue of dead lignified vessels that transport water and mineral ions and give support.
An inactive substance given to a control group in a drug trial.
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Part of Topic 4 · Biodiversity and Natural Resources — see every lesson and quiz in this unit.
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