Plants have several leaf pigments, including chlorophyll (green) and beta- carotene (yellow). The reason that beta-carotene is yellow is because beta-carotene: Absorbs all colors of light except for yellow Absorbs yellow light Absorbs all colors of the spectrum Reflects all colors except for yellow

Q: Cite some drugs how they mimic natural signal molecules.

A: Cell communication is one of the primary events through which all bodily functions are accomplished.…

Q: What do you think will happen to the amount of Carbon Dioxide in the bottle when the leaves are in…

A: Photosynthesis is the process where the carbon dioxide is taken in by green plants in the presence…

Q: Why do green light waves have less energy than blue light waves?

A: Light radiates from a source in waves. Each wave has two parts; an electric part, and a magnetic…

Q: You smell a cinnamon roll baking in the kitchen and when you take a bite of the sweet dessert, it…

A: Nervous system is the main  information processing unit in humans and is consist of -- 1.Central…

Q: Why do leaves of plants appear green? Would plants grow well in greenish-yellow light? Explain your…

A: Plants are the living organisms which synthesize their own food by photosynthesis. In photosynthesis…

Q: The light dependent reaction prduces Ca2, ATP and NADPH Cxygen, ATP and NADPH Oxygen, ADP and NADP

A: Photosynthesis is a vital process in plants as carbon dioxide is used to form sugars and other…

Q: Green colors in plants are produced by the presence of:     Pigments called chlorophylls a and b…

A: The plants are multicellular eukaryotes that belong to plantae kingdom. The plants are…

Q: Indicate the correct answer(s) and correct the false ones: 1- Light can be detected by human eye. (…

A: Light is an electromagnetic wave that has an visible spectrum to which it can perceived by human…

Q: A student analyzes the leaf of a plant for its pigments and find that it contains 80% carotenoids,…

A: Carotenoids and chlorophyll B are pigments in the plant which are responsible for giving color to…

Q: Think of a metaphor or analogy of the light-dependent reactions similar to the “construction…

A: Light-dependent processes takes place within the chloroplasts' thylakoid membrane and occur in the…

Q: this you forgot to have someone to watch over your plants. They were kept inside the house for 2…

A: Mostly the plant will get withered and eventually dies off. Plant need all the factors in ample…

Q: How might one test whether the differences in moth density in the two types of plants are due to…

A: Answer :- When sent consistently in the field, hereditarily controlled plant obstruction is…

Q: The light compensation point of a sun leaf is higher or lower than a shade leaf? Higher Lower

A: Light compensation point ( LCP )  LCP  is the point on the light curve where the light intensity at…

Q: For each pigment below tell me which colors and ranges of wavelengths it absorbs the most and which…

A: * photosynthetic pigments also called as accessory pigments and chloroplast pigments and antenna…

Q: a controlled experiment you could perform to test the speed at which a substance diffuses in water…

A: Diffusion is the process in which the molecules always move from high concentration towards the low…

Q: Only high-Â�energy light can penetrate the ocean and reachphotosynthetic organisms in coral reefs.…

A: Photosynthesis is the process where food is formed by the organism using the light energy and…

Q: During the light reaction, ATP is produced as H+ go down their concentration gradient from the to…

A: In photosynthesis, the light-dependent reactions take place on the thylakoid membranes. The inside…

Q: Solve the crossword puzzle. - for any clue that says (2 words) you need to include a space between…

A: Photosynthesis is the process by which green plants utilise solar energy and convert it into…

Q: Which physical adaptation would be most useful to a plant lives in an area with limited sunlight

A: Plants live pretty much wherever on Earth. To live in so various territories, they have developed…

Q: within the electromagnetic spectrum visible light provides the energy for photosynthesis and has a

A: Photosynthesis is the method by which green plants and certain different life forms change light…

Q: Why do plants appear green? They reflect green light. They pass green light to accessory pigment:…

A: Plants are the producers of the earth. The plants observe the radiation from the sun in order to…

Q: Experiment : photosynthetic photography  a negative image is projected onto a leaf for one hour in…

A: Photosynthesis is the conversion of light energy into chemical energy by green plants and other…

Q: Photosystems are essential to the light reactions. Which of the following is true about…

A: Photosynthesis is a reaction in which light energy is transduced into the chemical energy of food by…

Q: describes the effect light intensity will have on the rate of the light reaction. As light intensity…

A: PHOTOSYNTHESIS:- It is a process of manufacturing own food by plants also known as the Autotrophic…

Q: How many ATP molecules need to be made by LDR (light dependent reaction) to create 1 molecule of…

A:

Q: The process of electrons passing energy to electrons in the neighboring pigment molecules is known…

A: Ans. is Resonance energy transfer:- it is a process in which an excited molecule passes its excess…

Q: What properties of photosynthetic pigments allow pigments to absorb light of only certain…

A: A photosynthetic pigment is a pigment that is present in chloroplasts or photosynthetic bacteria and…

Q: Describe the absorption of light in your own words.

A: Plants use pigments to facilitate the conversion of light energy into chemical energy. The…

Q: which store energy of Inside a plant cell are small organelles called sunlight necessary for…

A: Photosynthesis is the process of carbon fixation and sugar formation by capturing Sunlight. The…

Q: Write the correct letter from the following numbers. 1. What are pigments? A.   Pigments are…

A: Answer 1) Option "B" is correct  - Pigments are chemical compounds that reflects particular…

Q: We say that movement is a characteristic of living organisms but we always don’t see visible…

A: Living organisms are open systems that maintain homeostasis, are composed of cells, have a life…

Q: A mutation in a plant results in the loss of caretenoid production. What changes would you see in…

A: Carotenoids are the components of the pigment-protein complexes present in the thylakoid membranes.

Q: What type of molecule absorbs light energy and gets "excited"? pigment ADP electron carrier…

A: Biomolecules are those molecules which are found in in biological systems like plants,…

Q: In flourscence, Excitation light, compared to emitted light, is Options O lower energy and shorter…

A: Introduction :- The emission of light by a substance that has absorbed light or other…

Q: communication. Communication between two plant cells • Communication between two immune-system cells…

A: A..  Communication between two plant cell is cell to cell combination, with help of plasmodesmata…

Q: Elodea leaf(key terms: chloroplast, photosynthesis, cell wall, protection)

A: Elodea is a perennial waterweed which is altogether green in colour along with its leaves and stem.…

Q: A spectrophotometer was used to determine the absorbance of 2 pigments between 400 nm and 710 nm,…

A: Absorption spectrophotometry involves the study of absorption of photons of certain wavelength by a…

Q: In the light reactions ___ is split releasing these three things ____.

A: Light reactions can be described as the reactions that occur in the prsence of light. Here, light…

Q: Ms. Brundage buys a fancy new plant, and brings it home to replace her plastic ones. The action…

A: Here, there are two options for Ms. Brundage, halogen light and cool white LED light.  The halogen…

Q: 1. Which color is on the short side of the rainbow? 2. Which color is on the long side? 3. Which…

A: Ultraviolet lights can not be visualized via the eyes. The main source of this light is the sun. A…

Q: The pigment chlorophyll looks green because it absorbs violet, blue, yellow, orange, and red light…

A: Chlorophyll is a group of photosynthetic pigment which is present in algae, plants, and…

Q: Green plants absorb sunlight to power photosynthesis, the chemical synthesis of food from water and…

A: Photosynthesis is the process in which green plants make their own food by using sunlight, water,…

Q: A scientist is designing a device that will kill harmful cells in the human body using high-energy…

A: Cancer therapy is a widely growing field in medical biology where high energy waves or strong…

Q: What do you think will happen to the amount of Carbon Dioxide in the bottle when the leaves are in…

A: It is the process which is used to convert light energy into chemical energy.

Q: Biochemicals used to attract pollinators to its mates is called as ____:  a. hormones b. gas…

A: Pollination is the process of transferring of pollen grains(the male gametes of the plants) from the…

Q: Why is the human body a conductor? a)This is wrong: the human body is not a conductor. b)Nerve cells…

A: Electricity is the flow of current in the form of ions and charges.  A body or material acts as as a…

Q: Most of you have seen oak leaves fall on driveways and on streets when fall arrives. These pigments…

A: Tannin is a water-soluble poison that is found in oak leaves. If you were to rub your skin with oak…

Photosynthesis

Plants have a capacity that we humans can only imagine— the ability to produce food from sunlight. Sure, we can prepare some dishes that we can savor on, but it become possible because of the plants (as they serve as a producers of all the raw materials required). Photosynthesis is the method of assembling carbohydrates with the aid of sunlight.