Photosynthesis Fotosintese

Which of the following is the correct equation for PHOTOSYNTHESIS?

Watter een van die volgende is die korrekte vergelyking vir FOTOSINTESE?

• CO₂ + light/lig + H₂O --> O₂ + glucose/glukose

• O₂ + glucose/glukose --> H₂O + CO₂ + energy/energie

• O₂ + light/lig + H₂O --> CO₂ + glucose/glukose

• CO₂ + O₂ + H₂O --> Light/lig + glucose/glukose

What is the ultimate ORIGINAL source of energy for living organisms? Wat is die hoofsaaklike OORSPRONKLIKE bron van energie vir lewendige organismes?

• Glucose/Glukose

• Sun/Son

• Moon/Maan

• Oxygen/Suurstof

Which gas is removed from the atmosphere during photosynthesis? Watter gas word verwyder vanuit die atmosfeer gedurende fotosintese?

• Hydrogen/Waterstof

• Oxygen/Suurstof

• Nitrogen/Stikstof

• Carbon dioxide/Koolstofdioksied

What are the products of photosynthesis?/Wat is die produkte van fotosintese?

• Water and carbon dioxide/Water en koolstofdioksied

• Oxygen and glucose/Suurstof en glukose

• Oxygen and carbon dioxide/Suurstof en koolstofdioksied

• Oxygen and water/Suurstof en water

What is the pigment in chloroplasts that performs photosynthesis? Wat is die pigment in chloroplaste wat fotosintese uitvoer?

• Chlorosynthesis/ chlorosintese

• Chlorophyll/chlorofil

• ADP/ADP

• Haemoglobin/haemoglobien

Which one of the following is not needed for photosynthesis to occur? Watter een van die volgende is nie nodig vir fotosintese om plaas te vind nie?

• Sunlight/sonlig

• Carbon dioxide/koolstofdioksied

• Water/water

• Oxygen/suurstof

Plants need carbon dioxide from their environment to produce glucose during which stage of photosynthesis? /

Plante benodig koolstofdioksied vanuit hulle omgewing om glukose te vervaardig tydens watter fase van fotosintese?

• The light-dependent stage/die lig-afhanklike fase

• The light-independent stage (Calvin Cycle)/Die lig-onafhanklike fase (Calvin Siklus)

• Oxidative phosporylation/ oksidatiewe fosforilering

• Krebs Cycle/Krebs Siklus

True or False. The Light-dependent phase can happen at night./Waar of vals. Die Lig-afhanklike fase kan tydens die nag plaasvind.

• true/waar

• false/vals

When temperatures are lower than the optimum temperature, the rate of photosynthesis will .../Wanneer temperature laer is as die optimale temperature, sal die tempo van fotosintese ...

• be higher/ hoër wees

• be lower/ laer wees

• stay the same at all temperatures/bly dieselfde by alle temperature

Provide the label for structure A. Voorsien die byskrif vir struktuur A.

• Stroma/ stroma

• Cristae/kristae

• Thylakoid/tilakoïed

• Intergranum/intergranum