IGCSE Biology- organism features 1.2

Beschreibung

Goes through the features of plants, animals, fungi, protoctists, bacteria and viruses
Francesca Wittmann
Quiz von Francesca Wittmann, aktualisiert more than 1 year ago
Francesca Wittmann
Erstellt von Francesca Wittmann vor fast 10 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
What kind of organism are plants
Antworten
  • Multicellular
  • Unicellular
  • Can be either multicellular of Unicellular

Frage 2

Frage
What organelle do plants have that mean they can photosynthesise
Antworten
  • Mitochondria
  • chloroplasts
  • Cyptoplasm

Frage 3

Frage
Do plants have cell walls?
Antworten
  • Yes
  • No

Frage 4

Frage
Do plants store carbohydrates? If so in what form?
Antworten
  • No, no carbohydrates are stored
  • Yes, in glycogen and glycerol
  • Yes, in sucrose and starch

Frage 5

Frage
Examples of Plants?
Antworten
  • Cereals- maize, herbaceious legumes-peas and beans
  • humans, houseflies
  • amoeba and chlorella
  • lactobacillus bulgaricus
  • mucor

Frage 6

Frage
What type of organism are animals?
Antworten
  • Multicellular
  • Unicellular
  • Can be either multicellular or unicellular

Frage 7

Frage
Do animals have chloroplasts and can they photosynthesise?
Antworten
  • Yes and Yes
  • No and No
  • Yes they have chloroplast and no they cannot photosynthesise
  • No they don't have chloroplast but they can photosynthesise

Frage 8

Frage
Do animals' cells have cell walls?
Antworten
  • Yes
  • No
  • Some do and some don't

Frage 9

Frage
Do animals have nervous systems?
Antworten
  • No
  • Yes
  • Most, but not all do

Frage 10

Frage
Can animals move around from place to place?
Antworten
  • No
  • Usually, yes

Frage 11

Frage
Do animals store carbohydrates? If so in what form?
Antworten
  • No, they only store fats
  • Yes, in the form of sucrose and starch
  • Yes, in the form of glycogen

Frage 12

Frage
Examples of animals?
Antworten
  • Houseflies, mosquitos
  • Mucor
  • Ameba

Frage 13

Frage
What kind of organism are fungi?
Antworten
  • Most are multicellular but some are single celled
  • Multicellular
  • Most are single celled but some are multicellular
  • Unicellular

Frage 14

Frage
What is the body of fungi called? What is it made up of
Antworten
  • Mucor, made up of starch
  • Mycelium, made up of saprotrophic material
  • Mycelium, made up of hyphae
  • Hyphae, made up of mycelium

Frage 15

Frage
Can fungi photosynthesise?
Antworten
  • Yes
  • No
  • Some can, some can't

Frage 16

Frage
Do fungi have cell walls? If so, what are they made of?
Antworten
  • No
  • Yes, made of hyphae
  • Yes, made of chitin

Frage 17

Frage
Can fungi store carbohydrates, if so in what form?
Antworten
  • No, only plants and humans can do that.
  • Yes, in the form of sucrose and starch
  • Yes, in the form of glycogen

Frage 18

Frage
Example of fungi?
Antworten
  • Yeast- unicellular and mucor-multicellular
  • Amoeba- unicellular
  • lactobacillus bulgaricus- single celled

Frage 19

Frage
How do fungi get their nutrition?
Antworten
  • Ingestion then internal digestion
  • Saprotrophic nutrition- external digestion

Frage 20

Frage
What kind of organism are protoctists?
Antworten
  • Multicellular
  • Single celled
  • They can be either because this is the "rubbish bin" kingdom

Frage 21

Frage
Do protoctists contain chloroplast?
Antworten
  • No
  • Yes
  • Some are similar to plants and do contain chloroplast, others do not

Frage 22

Frage
Examples of protoctists?
Antworten
  • Chlorella and Amoeba, plasmodium
  • Lactobacillus bulgaricus
  • Mucor

Frage 23

Frage
What kind of organism are Bacteria?
Antworten
  • Multicellular
  • Single celled
  • Some are multicellular and some are single cellular

Frage 24

Frage
How big are bacteria?
Antworten
  • Macroscopic
  • Microscopic
  • Visible to the naked eye

Frage 25

Frage
Do they have a nucleus?
Antworten
  • No, they have no genetic information, they exist on other organisms
  • No, but they have circular chromosomes of DNA
  • Yes, all living things have to have genetic information which is stored inside the Nucleus

Frage 26

Frage
Can bacteria photosynthesise?
Antworten
  • No
  • Yes
  • Only some

Frage 27

Frage
What do bacteria feed off of?
Antworten
  • Living matter
  • Dead matter
  • Living and dead matter

Frage 28

Frage
Examples of Bacteria
Antworten
  • Lactobacillus bulgaricus and pneumococcus
  • chlorella and amoeba

Frage 29

Frage
What is a virus?
Antworten
  • A single cellular, organism that contains chromosomes of DNA, some can photosynthesise and feed off of living and dead organisms.
  • Particles, smaller than cells, made up of strand of DNA/RNA coats in protein, not technically living.

Frage 30

Frage
Can Viruses reproduce?
Antworten
  • Yes they have a complex system whereby the DNA/ RNA can sexually reproduce with other viruses to create new strains of virus
  • No, they are created by an larger organism then released and left to die out.
  • Of course they can, they reproduce inside living cells of another organism

Frage 31

Frage
Examples of Viruses?
Antworten
  • Influenza, Tobacco mosaic, HIV,
  • Lacto bacillus bulgaricus, pneumococcus
  • Chlorella, ameoba
Zusammenfassung anzeigen Zusammenfassung ausblenden

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