Test
IGCSE Biology- organism features 1.2
Preguntas del test (31)
1What kind of organism are plants
- AMulticellular
- BUnicellular
- CCan be either multicellular of Unicellular
2What organelle do plants have that mean they can photosynthesise
- AMitochondria
- Bchloroplasts
- CCyptoplasm
3Do plants have cell walls?
- AYes
- BNo
4Do plants store carbohydrates? If so in what form?
- ANo, no carbohydrates are stored
- BYes, in glycogen and glycerol
- CYes, in sucrose and starch
5Examples of Plants?
- ACereals- maize, herbaceious legumes-peas and beans
- Bhumans, houseflies
- Camoeba and chlorella
- Dlactobacillus bulgaricus
- Emucor
6What type of organism are animals?
- AMulticellular
- BUnicellular
- CCan be either multicellular or unicellular
7Do animals have chloroplasts and can they photosynthesise?
- AYes and Yes
- BNo and No
- CYes they have chloroplast and no they cannot photosynthesise
- DNo they don't have chloroplast but they can photosynthesise
8Do animals' cells have cell walls?
- AYes
- BNo
- CSome do and some don't
9Do animals have nervous systems?
- ANo
- BYes
- CMost, but not all do
10Can animals move around from place to place?
- ANo
- BUsually, yes
11Do animals store carbohydrates? If so in what form?
- ANo, they only store fats
- BYes, in the form of sucrose and starch
- CYes, in the form of glycogen
12Examples of animals?
- AHouseflies, mosquitos
- BMucor
- CAmeba
13What kind of organism are fungi?
- AMost are multicellular but some are single celled
- BMulticellular
- CMost are single celled but some are multicellular
- DUnicellular
14What is the body of fungi called? What is it made up of
- AMucor, made up of starch
- BMycelium, made up of saprotrophic material
- CMycelium, made up of hyphae
- DHyphae, made up of mycelium
15Can fungi photosynthesise?
- AYes
- BNo
- CSome can, some can't
16Do fungi have cell walls? If so, what are they made of?
- ANo
- BYes, made of hyphae
- CYes, made of chitin
17Can fungi store carbohydrates, if so in what form?
- ANo, only plants and humans can do that.
- BYes, in the form of sucrose and starch
- CYes, in the form of glycogen
18Example of fungi?
- AYeast- unicellular and mucor-multicellular
- BAmoeba- unicellular
- Clactobacillus bulgaricus- single celled
19How do fungi get their nutrition?
- AIngestion then internal digestion
- BSaprotrophic nutrition- external digestion
20What kind of organism are protoctists?
- AMulticellular
- BSingle celled
- CThey can be either because this is the "rubbish bin" kingdom
21Do protoctists contain chloroplast?
- ANo
- BYes
- CSome are similar to plants and do contain chloroplast, others do not
22Examples of protoctists?
- AChlorella and Amoeba, plasmodium
- BLactobacillus bulgaricus
- CMucor
23What kind of organism are Bacteria?
- AMulticellular
- BSingle celled
- CSome are multicellular and some are single cellular
24How big are bacteria?
- AMacroscopic
- BMicroscopic
- CVisible to the naked eye
25Do they have a nucleus?
- ANo, they have no genetic information, they exist on other organisms
- BNo, but they have circular chromosomes of DNA
- CYes, all living things have to have genetic information which is stored inside the Nucleus
26Can bacteria photosynthesise?
- ANo
- BYes
- COnly some
27What do bacteria feed off of?
- ALiving matter
- BDead matter
- CLiving and dead matter
28Examples of Bacteria
- ALactobacillus bulgaricus and pneumococcus
- Bchlorella and amoeba
29What is a virus?
- AA single cellular, organism that contains chromosomes of DNA, some can photosynthesise and feed off of living and dead organisms.
- BParticles, smaller than cells, made up of strand of DNA/RNA coats in protein, not technically living.
30Can Viruses reproduce?
- AYes they have a complex system whereby the DNA/ RNA can sexually reproduce with other viruses to create new strains of virus
- BNo, they are created by an larger organism then released and left to die out.
- COf course they can, they reproduce inside living cells of another organism
31Examples of Viruses?
- AInfluenza, Tobacco mosaic, HIV,
- BLacto bacillus bulgaricus, pneumococcus
- CChlorella, ameoba
Información
- Descripción
- Goes through the features of plants, animals, fungi, protoctists, bacteria and viruses
- Autor
- Francesca Wittmann
- Idioma
- English
- Visitas
- 55
- Etiquetas
- Valoración
- 4,0 de 5 · 1 valoración Valora este test