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Explain why palisade cells are closely packed together - correct Answers - To form a continuous layer in the leaf Explain why palisade cells have a large vacuole - correct Answers -To maintain turgor (pushes against the cell wall to maintain rigid shape) Describe the adaptations of a root hair cell - correct Answers -Root hair shape Large vacuole Thin cellulose walls Explain why root hair cells have an elongated section known as the root hair - correct Answers -Increased surface area fo...

Name the organelles of the neurone - verified answers-Dendrite, cytoplasm, nucleus, soma, axon, myelin sheath, axon terminal, Schwann cell, node of Ranvier What parts of the nervous system make up the central nervous system? - verified answers-Brain and spinal cord Which parts of the nervous system make up the peripheral nervous system? - verified answers-Neurones Define the term 'synapse' - verified answers-The small gap in between the axon terminal of one neurone and the dendrit...

BTEC Applied Science Unit 1 Biology questions and answers

BTEC Applied Science Unit 1 Biology questions and answers

BTEC Applied Science Unit 1 Biology test guide newest update

BTEC Applied Science Unit 1 Biology latest exam

BTEC Applied Science Unit 1 Biology Exam ...

1. What is the name of the process by which cells become specialized for a particular function from stem cells - differentiation 2. Explain what tissues are - a collection of specialized cells 3. Explain what an organ is - a collection of tissues performing specific physiological functions 4. What is the difference between to ribosomes in a prokaryote and a eukaryotic cell - prokaryotes - 70s ribosome eukaryote - 80s ribosome 5. Describe the function of the nucleolus - Produces ribos...