Describe the manner in which cell density regulateslight production in luminescent bacteria.

Q: Chloroplast formation in zygotes of algae?

A: The structure that is responsible for conducting photosynthesis in the plant system is known as…

Q: A phycobilin pigment in the red algae efficient in harvesting specific wavelength of light at great…

A: Phycobilins are important light seizing bilins that are present in red green algae.

Q: Define the following terms:a. chloroplastb. thylakoidc. stromad. granume. stromal lamellae

A: Step 1 Hello. Since you have posted a question with multiple sub-parts, we will solve the first…

Q: Explain the growth of hypha.

A: The thallus of fleshy fungus contains long filamentous cells called as hyphae. This is responsible…

Q: Describe the process photophosphorylation

A: Photophosphorylation process is a part of light reaction during photosynthesis. Photophosphorylation…

Q: Explain the importance of Light-absorbing molecule ?

A: Light absorbing molecules are certain molecules that have the capability to absorb light. They are…

Q: Identify the photosynthetic pigments required toabsorb the various wavelengths of light necessary…

A: Photosynthesis is defined as the synthesis or production of organic compounds (mainly sugars) from…

Q: Describe how light striking photosystem II leads to the production of ATP.

A: Photosynthesis is the process by which Green plants and organisms carbon dioxide and sunlight to…

Q: Explain how a flagellum works in the presence of an attractant.

A: The Flagellum is mainly an organelle of motility that allows movement and chemotaxis. Bacteria can…

Q: What is the specific name of the pigment that absorbs energy during the light reactions?

A: Photosynthesis is a process through which green plants and some bacteria such as BGA (blue-green…

Q: If algae are exposed to 14CO2 for a brief period while illuminated, the labeled carbon is initially…

A: The cell has the fuel required to create food in the form of carbohydrate molecules after the energy…

Q: Describe the main events in the light-independent reactions and the products that result.

A: Photosynthesis is a process through which the autotrophs synthesize their food by using solar…

Q: Briefly describe the cytoplasm of noctiluca.

A: Family Noctilucacea,  genus noctiluca contains a heterotrophic diflagellate called Noctiluca…

Q: Suppose that T. W. Engelmann (1882) found that the pigments that drive photosynthesis in algae…

A: Fucoxanthin is a xanthophyll, with formula C42H58O6. It is found as an accessory pigment in the…

Q: Explain why the arrangements of pigments in the chlorosome an efficient way of absorbing light at…

A: Green photosynthetic bacteria's chlorosomes are the most efficient light gathering systems present…

Q: Which types of environments are better for C4 photosynthesis plants than for C3 photosynthesis…

A: BASIC INFORMATION  PHOTOSYNTHESIS  It is the process in which the plant makes their own food. In…

Q: Draw the structure of racemose infolrescence and cymose inflorescence?

A: The inflorescence is the arrangement and organization of flowers on the stem. Shoot modifies to bear…

Q: Without carbon dioxide, chlorophyll fluoresces. How doescarbon dioxide prevent this fluorescence?

A: The energy of a photon absorbed by the chloroplast's chlorophyll molecule can be dissipated by…

Q: Diagrammatically represent binary fission in amoeba.

A: Binary fission is the process of asexual reproduction in amoeba where the cell divided by simple…

Q: If a leaf containing the sameconcentration of chlorophyll as in the solution wasexposed to the same…

A: The higher plants and photosynthetic microorganisms contain the chloroplast that contains the green…

Q: Differentiate between stoma and stroma.

A: Stoma refers to a single opening on the leaf surface, and there is number of openings on the leaf…

Q: In cyanobacteria and photosynthetic eukaryotes, the light-dependent reactions proceed in/at…

A: The process of converting light energy to chemical energy is divided into two stages: light…

Q: Group by pair 1. Draw & compare the Cyst & Trophozoite of Entamoeba histolytica & Entamoeba coli by…

A: Entamoeba are group of protozoans that are either parasitic or commensal . It comprises of two form…

Q: Outline the events that take place at the photosyntheticreaction center in Rhodopseudomonas.

A: There are two divisions of the photosynthetic purple bacteria, the non-sulfur purple bacteria (e.g.…

Q: Name the alga rich in protein.

A: Algae are simple, non-flowering, and typically aquatic plant of a large group that includes the…

Q: What is the function of Chloroplastid in a Plant cell?

A: Plastids are structurally double membrane bound organelle, which are  mainly used for trapping…

Q: What is the energy source for the flagellum?

A: Flagella singular know as a flagellum. Flagella are the organelle mainly used for locomotion. The…

Q: What is the key role of light energy in the initial step of thephotosynthetic light reactions?

A: Photosynthesis consists of two phases namely : photochemical phase or light reaction and…

Q: How, then, do plants that grow in hot climates ,such as sugar cane, prevent very high rates of…

A: Photorespiration or C2 is a process of plant metabolism, which uses the enzyme RuBisCO to oxidize…

Q: Identify Three subtypes of polar arrangement where the flagella are attached at one or both ends of…

A: Introduction: Flagella are cytoplasmic appendages that protrude through the cell wall. These are the…

Q: Why are flour bugs attracted to high moisture content?

A: Flour bugs, also known as pantry weevils, rice bugs, bread bugs, or wheat worms, are microscopic…

Q: Onion Draw 4 cells under LPO and I cell under HPO. Label the visible parts.

A: 1. In microscopes, LPO means Low Power Objective and the  power of the LPO is 10X. 2. HPO means…

Q: What are the inputs to the Light Reactions?

A: Photosynthesis:It can be defined as the process with which the green plants and some other organisms…

Q: Consider the following diagram of a chloroplast. Label "C" represents the: Stroma Thylakoid Lumen…

A: A chloroplast is a type of organelle found in the cells of plants and algae that is responsible for…

Q: What Kinds of Photosystems Are Used to CaptureLight Energy?

A: Plants capture sunlight with the help of their photosystems, to convert light energy into chemical…

Q: Compare and contrast light-dependent reactions and the Electron Transport Chain of cellula

A: Cellular respiration the process of breakdown of sugar for the generation of energy in the form of…

Q: Attempt to identify the single cup-shaped chloroplast containing the eyespot for phototaxis…

A: Chlamydomonas is a genus of single-celled, green algae. It consists of around 325 species. It is…

Q: Describe the series of processes that link light absorption with ATP synthesis…

A: Photosynthesis includes light-dependent and light-independent phases.

Q: 21 Explain the process of photorespiration.

A: Photorespiration is the light dependent process of oxygenation of ribulose bisphosphate (RuBP) and…

Q: Besides adaptation to low light intensities, are there any other adaptations in the photosynthetic…

A: Autotrophy is nothing but the ability to produce organic molecules using carbon. Autotrophs commonly…

Q: Define germ pore.

A: Pollen grains are the male gametophytes of a plant. These develop from microspore which is formed…

Q: compare the cell sizes of the untreated (1st photo) and colchicine-treated (2nd photo) Allium cepa.

A: Colchicine is an alkaloid produced by plants like Gloriosa superba of Lilliaceae family.It…

Q: Compare the capacity of green nonsulfur (Chloroflexi) and green sulfur bacteria (Chlorobi) to…

A: Answer: Introduction: Purple bacteria or purple photosynthetic bacteria are phototrophic, can make…

Q: Where does carbon dioxide fixation take place in the cellwith reference to the light-dependent…

A: The dark reaction of photosynthesis involves reduction and fixation of carbon. In all oxygenic…