0
What else can I help you with?
What is the green chemical called that makes photosynthesis happen?
Cholorophyll it has five types 1 Cholorophyll a (Universal) 2 Cholorophyll b (Mostly plants) 3 Cholorophyll c1(Various algae) 4 Cholorophyll c2(Various algae) 5 Cholorophyll d (Cyanobacteria)
What colors can algae be?
Algae can be green, red, brown, or yellow depending on their pigments. Green algae, for example, contain chlorophyll for photosynthesis, while red algae contain phycoerythrin and phycocyanin pigments in addition to chlorophyll. Brown algae possess fucoxanthin pigments.
Why algae contain pigments other than chlorophyll?
To live
What is a green algae?
A yellow-green alga is an alga of the class Xanthophyceae, which contain both yellow pigments and chlorophyll.
What causes red algae to be red?
Red algae contain red pigments called phycoerythrins, which are responsible for their characteristic red color. These pigments help the algae absorb certain wavelengths of light that penetrate deeper in the water column, allowing red algae to thrive in lower light conditions compared to green algae.
Why certain types of algae contain pigments other then just chlorphyll?
Algae contain different pigments, such as carotenoids and phycobilins, to help them capture a wider range of sunlight for photosynthesis. These additional pigments can absorb different wavelengths of light that chlorophyll cannot, allowing algae to maximize their energy production in various environments.
What do chlorophyll and accessory pigments allow algae to do?
Chlorophyll and accessory pigments allow algae to get energy from the sun. This is used for manufacturing of food by the algae.
What protists are plantlike?
Protists that are plantlike include algae, such as diatoms, green algae, red algae, and brown algae. These protists perform photosynthesis to obtain energy, and they can contain chlorophyll or other pigments that give them a green, red, or brown coloration.
What compounds do many algae have to help them absorb light at different wavelenghts?
Many algae contain pigments such as chlorophyll a, chlorophyll b, carotenoids, and phycobilins to absorb light at different wavelengths. These compounds allow algae to capture light energy for photosynthesis efficiently across a broad spectrum of light wavelengths in the aquatic environment.
Why are saltwater blooms called red tides?
Saltwater blooms are called red tides because they can give the water a reddish color due to the high concentration of algae in the water. The algae responsible for red tides often produce pigments that can give the water a red or brown tint.
What makes certain red algae appear red?
Red algae contain pigments called phycoerythrins, which absorb blue light and reflect red light. This gives red algae their characteristic red coloration. The presence of these pigments allows red algae to photosynthesize efficiently in deep water where blue light penetrates most effectively.
Is red algae Autotrophic?
Yes, red algae are autotrophic, meaning they can produce their own food through photosynthesis. They contain chlorophyll a and accessory pigments that enable them to harness sunlight for energy.
