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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.
Are brown algae autotrophic or heterotrophic?
Brown algae are autotrophic, meaning they can produce their own food through photosynthesis. They contain chlorophyll and other pigments that allow them to convert sunlight into energy to produce sugars.
Why are algae of different colours?
Yes, Brown algae differs from Red and Green algae because Brown algae is used as a thickener in alot of foods. Red and Green algae are used for most of the time for fish and other underwater animals to eat.
What color light can red algae absorb?
Red algae are red because of the presence of the pigment phycoerythrin; this pigment reflects red light and absorbs blue light. Because blue light penetrates water to a greater depth than light of longer wavelengths, these pigments allow red algae to photosynthesize and live at somewhat greater depths than most other "algae". Some rhodophytes have very little phycoerythrin, and may appear green or bluish from the chlorophyll and other pigments present in them.
What two named features enable the leaf to carry out photosynthesis?
Chloroplasts and stomata are two named features that enable the leaf to carry out photosynthesis. Chloroplasts contain chlorophyll, the pigment that captures sunlight energy for the process, while stomata are small openings that allow for gas exchange necessary for photosynthesis.
Which substances allow algae to harvest and use the energy?
chlorophyll and accessory pigments
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.
What substances allow algae to harvest and use the energy from sunlight?
Chlorophyll is the primary pigment in algae that absorbs light energy for photosynthesis. Other pigments involved in light absorption include carotenoids and phycobilins. These pigments help algae to convert sunlight into chemical energy for growth and survival.
What substances allow to harvest and use the energy from sunlight?
One substance that allows algae to harvest and make use of the energy provided by the sunlight is chlorophyll. The other is accessory pigments.
What substances allow algae to harvest and use the energy of sunlight?
Algae use chlorophyll, a green pigment, to absorb sunlight and convert it into chemical energy through photosynthesis. Additionally, other pigments such as carotenoids and phycobilins help algae capture light energy across a broader range of the spectrum, allowing them to thrive in different aquatic environments.
Are brown algae autotrophic or heterotrophic?
Brown algae are autotrophic, meaning they can produce their own food through photosynthesis. They contain chlorophyll and other pigments that allow them to convert sunlight into energy to produce sugars.
Why are algae of different colours?
Yes, Brown algae differs from Red and Green algae because Brown algae is used as a thickener in alot of foods. Red and Green algae are used for most of the time for fish and other underwater animals to eat.
What is the colour of chlorophyll c and d?
Chlorophyll c is typically greenish-blue in color, while chlorophyll d appears as a blue-green pigment. These colors allow these chlorophyll types to efficiently absorb light in specific regions of the electromagnetic spectrum for photosynthesis.
What are the 3 groups of organisms that perform photosynthesis?
The three groups of organisms that perform photosynthesis are plants, algae, and cyanobacteria. They all have chlorophyll pigments that allow them to capture light energy and convert it into chemical energy through the process of photosynthesis.
What color light can red algae absorb?
Red algae are red because of the presence of the pigment phycoerythrin; this pigment reflects red light and absorbs blue light. Because blue light penetrates water to a greater depth than light of longer wavelengths, these pigments allow red algae to photosynthesize and live at somewhat greater depths than most other "algae". Some rhodophytes have very little phycoerythrin, and may appear green or bluish from the chlorophyll and other pigments present in them.
Which substance allows algae to harvest and use the energy from sunlight?
Some algae have chloroplasts and chlorophyll and obtain their energy through photosynthesis while some algae like euglena are both heterotrophic (decompose dead organic matter) and autotrophic (use photosynthesis) and can also obtain energy likewise. Hope I helped.
What are adaptions of algae?
The red, brown, yellow and green colors of algae help them blend in with the colors of the ocean floor,so they won't be found or eaten by their predators. Algae have special cells which make these colors appear so they can better use the light energy available to them while under water for photosynthesis. Another view: It is likely that the different pigments in algae allow them to compete for different wavelengths of light, either when crowded or when in different environments. Some algae have developed holdfasts to anchor them in place.
