Variety of living organisms Flashcards

1
Q

What are the five kingdoms of life

A

Animals, plants, fungi, protoctists, prokaryotes

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2
Q

What are the eukaryotic organisms

A

Plants, animals, fungi, protoctists

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3
Q

Eukaryotic

A

Multicellular organisms

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4
Q

Animals and plants are

A

All multicellular

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5
Q

Fungi is

A

Mainly multicellular

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6
Q

Protoctists are

A

Mainly unicellular

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7
Q

Animal cells have

A

Cell membrane, ribosomes, mitochondria, cytoplasm, nucleus

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8
Q

Plant cells have

A

Cell membrane, ribosomes, cellulose cell wall, mitochondria, cytoplasm, permanent vacuole, chloroplast, nucleus.

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9
Q

Fungi cells have.

A

Cell membrane, vacuole, cytoplasm, nucleus, food storage granule.

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10
Q

Protoctists cell have

A

Flagella, eyespot to detect light, mitochondria, cell wall, cell surface membrane, small storage vacuoles (for food), nucleus, chloroplast.

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11
Q

Plant can carry out

A

Photosynthesis from chloroplast

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12
Q

Examples of plants

A

Flowering plants, such as cereal

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13
Q

Plants store

A

Carbohydrates as starch or sucrose

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14
Q

Animals can not carry out

A

Photosynthesis as they do not contain chloroplast

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15
Q

Animals usually have

A

Nervous co-ordination and are able to move from place to place.

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16
Q

Animals store

A

Carbohydrates as glycogen

17
Q

What Is nervous coordination

A

The ability to respond rapidly to changes in the environment.

18
Q

Examples of animals

A

Mammals, insects

19
Q

Fungi cannot carry out

A

Photosynthesis

20
Q

Fungi body is organised into

A

Mycelium made from thread like structures called hyphae witch contain many nuclei

21
Q

Singled cell fungi has walls made of

22
Q

Singled cell fungi feed of

A

Extracellular secretion of digestive enzymes onto food material and absorption of organic products. Know as saprophytic nutrition

23
Q

Fungi may store

A

Carbohydrates as glucose

24
Q

Fungi examples

A

Nucor (has a typical fungal hyphae structure) and yeast (single called)

25
Examples of protoctists
Amoeba ( live in pond water) animal cell characteristics And chlorella ( has chloroplast, more like plants
26
Pathogenic example
Plasmodium that causes malaria.
27
Prokaryotic organism example
Bacteria
28
Bacteria is
Microscope single called organisms
29
Prokaryotic cells have
Cell membrane, slime capsule, cell wall, plasmids, cytoplasm, genetic material, flagella.
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Some bacteria can carry out
Photosynthesis but most feed of of other living or dead organisms.
31
Bacteria examples
Lactobacillus bulgaricus (a rod shaped bacterium used in production of yogurt and milk) And pneumococcus (a spherical bacterium that acts as a pathogen to cause pneumonia).
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Difference between eukaryotic and prokaryotic cells?
Eukaryotic have a membrane bound nucleus containing genetic material. Prokaryotic has no membrane bound nucleus, all genetic material is free floating in the cytoplasm.
33
Pathogen
Is an organism which causes diseases
34
Pathogens May include
Fungi, bacteria, protoctists and viruses.
35
Viruses
Not living cells, smaller particles than bacteria, reproduce only inside living cells,they infect ever type of living organism.
36
Structure of a virus
Variety or shapes and sizes, no cellular structure They have a protein coat,contain a type of nucleic acid,and dna or rna
37
Examples of a virus
Tobacco mosaic virus that discoloured leaves of tobacco plants to prevent chloroplast forming. And influenza that causes flu And HIV that causes aids.
38