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Sin título
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Preguntas del test (27)
1Name the parts of an animal cell...
- ACytoplasm, Cell Membrane, Ribosomes, Nucleus, Mitochondria
- BPermanet Vacuole, Cell sap, Chloropsalts, Wax cuticle
2Name the parts of a plant cell...
- AEpidermis, Wax Cuticle, Cytoplasm, Nucleus, Air space
- BPermanent vacuole, chloroplasts, cytoplasm, nucleus, cell membrane, ribosomes, cellulose, cell wall, mitochondria
3What is the function of the cytoplasm?
- AHelps keep the cell rigid and supports it
- BChemical reactions needed for life occurring in this liquid gel
4The equation for photosynthesis is...
- Aglucose+oxygen--->carbon dioxide+water+energy
- Bcarbon dioxide+water-->glucose+oxygen
- Coxygen+water-->carbon dioxide+glucose
5Respiration is the release of energy from glucose?
- AVerdadero
- BFalso
6The equations for aerobic respiration is...
- Acarbon dioxide+oxygen-->water+glucose
- Bglucose+oxygen--->carbon dioxide+water+energy
7In respiration most of the reactions take place in...
- Athe nucleus
- Bthe ribosomes
- Cthe mitochondria
8What is the job of a catalyst?
- Ato slow down a reaction
- Bto speed up a reaction
9An enzyme is a carbohydrate?
- AVerdadero
- BFalso
10The active site is where...
- Athe enzyme binds to a substrate
- Bthe enzyme engulfs a substrate
- Can enzyme destroys a substrate
11Amino acids are enzymes?
- AVerdadero
- BFalso
12What acid does the stomach produce
- Achloride acid
- Bhydrochloric acid
13Alkaline neutralise stomach acid?
- AVerdadero
- BFalso
14What enzymes are made in the panceas
- ALipase, Amylase
- BLipase, Carbohydrase
15Diffusion in...
- AWhen particles travel from an area of high concentration to a low concentration
- BWhen particles travel from an area of low concentration to a high concentration
16What does the pancreas do?
- Aproduces Amylase
- BProduces bile
- Cmakes hormones that control blood sugar
17What is the green pigment in plants called?
- ACell sap
- BChlorophyll
- CCytoplasm
18The main storage components made from photosynthesis are starch and glucose?
- AVerdadero
- BFalso
19Name 3 things that affect the rate of photosynthesis...
- Alight, water levels, temperature
- Bco2 levels, darkness
- Clight, temperature, co2 levels
20A transect is...
- Aa line
- Ba square
- Ca triangle
- Da circle
21Enzymes don't have to match a specific substrate?
- AVerdadero
- BFalso
22Denatured is..
- Adecrease in temperature
- Babove optimum temperature
23What happens to the active site when an enzyme has denatured?
- AIt heats up
- BIt changes shape
24What is emulsification?
- Alow boiling points
- Bbile and water making fat droplets larger
- C bile and water breaking fat into smaller droplets
25Bile is released in...
- AThe gall bladder
- BThe salivary glands
- CThe pancreas
26During anaerobic respiration your muscles build up with...
- Aproteases
- Blactic acid
27When running a marathon your muscles need to be supplied with ......... and .......... quickly?
- AOxygen and Carbon dioxide
- BGlucose and Oxygen
- CGlucose and Carbon dioxide
Información
- Descripción
- Test sobre Sin título, creado por ellie.rosechild7 el 15/03/2014.
- Autor
- ellie.rosechild7
- Idioma
- English
- Visitas
- 9
- Valoración
- Aún sin valoraciones Valora este test