How Do Plants Use Water in Photosynthesis? | Sciencing
photosynthesis, the oxygen in the atmosphere would be ..
The plants and cyanobacteria (which use water as a hydrogendonor and produce oxygen) have Photosystems I and II, whereas theless highly evolved other photosynthetic bacteria(which do notuse water as their hydgrogen donor and do not produce oxygen)have only Photosystem I.
KS3 biology Quiz on "PLANTS and PHOTOSYNTHESIS" …
Because they interact with light to absorb only certain wavelengths, pigments are useful to plants and other autotrophs--organisms which make their own food using photosynthesis.
07/01/2018 · Plants use carbon dioxide to produce food
Various other living beings, including humans, are either direct, or indirect beneficiaries of photosynthesis.
Sunlight is one of the basic requirements when it comes to photosynthesis and that explains why plants don't photosynthesize at night.
Photosynthesis | Photosynthesis | Oxygen
Chloroplasts have many shapes in different species but aregenerally fusiform shaped (and much larger than mitochondria) andhave many flattened membrane-surrounded vesicles called thylakoidswhich are arranged in stacks called grana. Thesethylakoid membranes contain all of the photosynthetic pigments ofthe chloroplast and all of the enzymes required for Light Phasereactions. The fluid in the stroma surrounding the thylakoidvesicles contains most of the enzymes for Dark phase reactions.
way, plants use light from the Sun to make their own food
It covers and protects the apical (the actively growing region) of the root.
- (also called the axis) is the main support of the plant.
- the main root of some plants; the tap root extends straight down under the plant.
- a bud located at the apex (tip) of the stem.