2 - Organisation of the Organism Flashcards

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1
Q

All living organisms are made up of

A

Cells

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2
Q

Common features of plant and animal cells

A

cell membranes, cytoplasm, nucleus with DNA

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3
Q

An electron microscope can magnify up to ____ times

A

500,000

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4
Q

An electron microscope makes these things visible

A

Ribosomes, mitochondria, chloroplasts, cell membranes, and more

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5
Q

Structures unique to plant cells

A

Cell wall, chloroplasts, large central vacuole

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6
Q

Animal cells are made up of

A

Nucleolus, Nucleus, Ribosomes, RER, SER, Golgi apparatus, Lysosomes, Mitochondria, Cell membrane, small impermanent vacuole, cytoplasm

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7
Q

Plant cells are made up of

A

Nucleolus, Nucleus, Ribosomes, RER, SER, Golgi apparatus, mitochondria, large permanent central vacuole, cytoplasm, chloroplasts, cellulose cell wall, cell membrane

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8
Q

Bacteria cells are made up of

A

Cell wall, cell membrane, cytoplasm, circular DNA (NO NUCLEUS), Plasmids, ribosomes, and the glycocalyx - they also have pilli, a sex pilus, and a flagellum

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9
Q

Levels of cell organisation

A

Organelle (like mitochondria), Cell, tissue, organ, organ system, organism

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10
Q

Tissue definition

A

Multiple cells which are similar in structure and carry out the same function

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11
Q

Types of tissue

A

Nervous tissue, muscular tissue, connective tissue (like blood and bone and cartilage), Epithelial tissue

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12
Q

Magnification formula

A

magnification = image size/actual size

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