Test
AQA B2.2 - Organisms in the environment
Este test tiene tiempo límite, así que se abre en el reproductor de siempre.
Preguntas del test (10)
1What is the word equation for photosynthesis?
- Acarbon dioxide + water => glucose + oxygen
- Bglucose + oxygen => water + carbon dioxide
- Cglucose + carbon dioxide => water + oxygen
- Dwater + oxygen => glucose + carbon dioxide
2What solution do we use to identify starch in leaves?
- AIodine
- BChlorine
- CFluorine
3The blue-black iodine turns brown in the presence of starch, showing that photosynthesis has occurred.
- AVerdadero
- BFalso
4What is a limiting factor?
- AA factor that puts a cap on the rate of photosynthesis
- BA factor that stops photosynthesis occurring
- CA factor that increases the rate of photosynthesis
5What are 5 limiting factors of photosynthesis?
- AA lack of light
- BToo hot
- CToo cold
- DA high carbon dioxide concentration in the surroundings
- EA low carbon dioxide concentration in the surroundings
- FA lot of water in the soil
- GNot much water in the soil
6Glucose produced by photosynthesis can be...
- Aconverted into insoluble starch for storage
- Bused for respiration
- Cconverted into fats and oils for storage
- Dused to produce cellulose
- Eused to produce proteins
- Fused to produce ions
7A measurement is repeatable if the investigation is repeated by a different person or using different equipment and the same results are obtained
- AVerdadero
- BFalso
8An experiment is reproducible if the original experimenter repeats the investigation with the same method and equipment and the same results are obtained.
- AVerdadero
- BFalso
9Data is valid if it answers the question asked or finds what was needed to be found.
- AVerdadero
- BFalso
10The validity and reproduciblity of data increases as more results are taken.
- AVerdadero
- BFalso
Información
- Descripción
- A quiz on organisms in the environment!
- Autor
- Sarah Hyde
- Idioma
- English
- Visitas
- 48
- Etiquetas
- Valoración
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