in what part of a chloroplast does glucose production occur

In What Part Of A Chloroplast Does Glucose Production Occur?

stroma

In which part of the cell does photosynthesis happen?

chloroplasts In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll. Chloroplasts are surrounded by a double membrane and contain a third inner membrane, called the thylakoid membrane, that forms long folds within the organelle.

Which photosynthetic process can occur without light?

The Calvin cycle The Calvin cycle, also called the light-independent reactions, takes place in the stroma and does not directly require light.

Does a stroma contain a thylakoid?

Stroma, in botany, refers to the colorless fluid surrounding the grana within the chloroplast. Within the stroma are grana (stacks of thylakoid), and the sub-organelles or daughter cells, where photosynthesis is commenced before the chemical changes are completed in the stroma.

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What cell structures are most important to photosynthesis Why?

Chloroplasts are plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process. By doing so, they sustain life on Earth. Chloroplasts also provide diverse metabolic activities for plant cells, including the synthesis of fatty acids, membrane lipids, …

What happens to the glucose produced in photosynthesis?

What happens to the glucose produced during photosynthesis? Some of the glucose produced in photosynthesis is used immediately by plant cells. However, most glucose is *converted into insoluble starch and stored*.

What parts of the chloroplast are involved in photosynthesis?

Photosynthesis occurs in the chloroplast, an organelle specific to plant cells. The light reactions of photosynthesis occur in the thylakoid membranes of the chloroplast. Electron carrier molecules are arranged in electron transport chains that produce ATP and NADPH, which temporarily store chemical energy.

How is glucose made in photosynthesis?

During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. … This transforms the water into oxygen and the carbon dioxide into glucose. The plant then releases the oxygen back into the air, and stores energy within the glucose molecules.

In what part of a chloroplast does the Calvin cycle occur?

stroma

Unlike the light reactions, which take place in the thylakoid membrane, the reactions of the Calvin cycle take place in the stroma (the inner space of chloroplasts).

What conditions must be met for glucose to be produced during photosynthesis?

Photosynthesis requires sunlight, carbon dioxide, and water as starting reactants (Figure 5.5). After the process is complete, photosynthesis releases oxygen and produces carbohydrate molecules, most commonly glucose. These sugar molecules contain the energy that living things need to survive.

Which enzyme would you find in the chloroplast stroma?

The light-independent reactions of photosynthesis are carried out in the chloroplast stroma, which contains the enzyme ribulose-1,5-bisphosphate carboxylase/oxygenase (rubisco).

What are the parts of the chloroplast?

List out the different parts of Chloroplast?
  • Stroma.
  • Inner membrane.
  • Outer membrane.
  • Thylakoid membrane.
  • Intermembrane Space.

What organelle is responsible for photosynthesis in plants and algae?

Chloroplasts In plants and algae, which developed much later, photosynthesis occurs in a specialized intracellular organelle—the chloroplast. Chloroplasts perform photosynthesis during the daylight hours. The immediate products of photosynthesis, NADPH and ATP, are used by the photosynthetic cells to produce many organic molecules.

How does the structure of the chloroplast affect photosynthesis?

The structure of the chloroplast is adapted to the function it performs: Thylakoids – flattened discs have a small internal volume to maximise hydrogen gradient upon proton accumulation. … Lamellae – connects and separates thylakoid stacks (grana), maximising photosynthetic efficiency.

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Why are chloroplasts located near the cell wall?

Chloroplasts located closest to the surface of the plant would offer the greatest probability of absorbing sunlight.

Which of the cell organelles consist of chloroplast?

Answer: Chloroplasts and Other Plastids. Chloroplasts, the organelles responsible for photosynthesis, are in many respects similar to mitochondria. Both chloroplasts and mitochondria function to generate metabolic energy, evolved by endosymbiosis, contain their own genetic systems, and replicate by division.

Where is glucose produced in photosynthesis?

stroma Glucose is the basic sugar produced during photosynthesis in stroma part of chloropast.

How do plants make glucose?

Plants, unlike animals, can make their own food. They do this using a process called photosynthesis . During photosynthesis, plants produce glucose from simple inorganic molecules – carbon dioxide and water – using light energy.

Where is glucose produced in the plant?

leaf chloroplasts Green plants manufacture glucose through a process that requires light, known as photosynthesis. This process takes place in the leaf chloroplasts. Carbon dioxide and water molecules enter a sequence of chemical reactions within the chloroplasts.

Where does carbohydrate production occur in a chloroplast?

Carbohydrate synthesis occurs in the stroma, the soluble phase between the thylakoid membrane and the inner membrane. In photosynthetic bacteria extensive invaginations of the plasma membrane form a set of internal membranes, also termed thylakoid membranes, or simply thylakoids, where photosynthesis occurs.

In which part of the chloroplast does each stage occur?

In the thylakoid membrane of the chloroplast, each stage of light reaction occurs. While in the stroma of chloroplast, the dark reaction occurs. Grana and stroma are parts of the chloroplast.

In which part of a chloroplast does photosynthesis occur quizlet?

They produce the source of chemical energy for themselves and for other organisms. In what two parts in a chloroplast does photosynthesis take place? The Grana and The Stroma.

Where is the glucose located?

Glucose is stored in mainly the liver and muscles as glycogen. It is distributed and used in tissues as free glucose.

What happens to glucose in the producer?

Producing Carbohydrates (Photosynthesis)

As part of plants’ chemical processes, glucose molecules can be combined with and converted into other types of sugars. In plants, glucose is stored in the form of starch, which can be broken down back into glucose via cellular respiration in order to supply ATP.

What elements is glucose made of?

This molecule of the sugar glucose consists of 6 carbon atoms bonded together as a chain with additional atoms of oxygen and hydrogen.

In what part of the chloroplast do the light reactions occur?

thylakoid discs

The light reaction takes place in the thylakoid discs. There, water (H20) is oxidized, and oxygen (O2) is released. The electrons freed up from water are transfered to ATP and NADPH. The dark reaction occurs outside of the thylakoids.Aug 21, 2014

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Where does each step of photosynthesis occur in the chloroplast?

The light-dependent reactions take place in the thylakoid membranes in the granum (stack of thylakoids), within the chloroplast. The two stages of photosynthesis: Photosynthesis takes place in two stages: light-dependent reactions and the Calvin cycle (light-independent reactions).

In what part of the chloroplast does the light-dependent reaction occur?

thylakoid membrane Light-dependent reactions happen in the thylakoid membrane of the chloroplasts and occur in the presence of sunlight. The sunlight is converted to chemical energy during these reactions.

What conditions must be met for glucose to be produced during photosynthesis quizlet?

What condition(s) must be met for glucose to be produced during photosynthesis? NADH and FADH are available. The concentration of O2 must be significantly higher than that of CO2. Mitochondria must convert light energy to ATP.

What stage does photosynthesis undergo to produce sugar?

The stages of photosynthesis
StageLocationEvents
Light-dependent reactionsThylakoid membraneLight energy is captured by chloroplasts and stored as ATP
Calvin cycleStromaATP is used to create sugars that the plant will use to grow and live

Which part of a plant is primarily responsible for photosynthesis?

The chloroplast What part of the plant cell is responsible for photosynthesis? The chloroplast— which contains pigments in its innermost membrane layer known as thylakoids—is primarily responsible for carrying out photosynthesis.

In which organelle in plants do photosystems reside?

(b) Structures internal to chloroplasts, thylakoids have Photosystems I and II and ATP synthase embedded in their outer membranes.

What is the primary role of the stroma in the chloroplast?

The stroma is essential for this because not only does it contain the enzymes necessary for carbon fixation, it also manages the chloroplast response to cellular stresses and signaling between various organelles. It plays an important role in both the light-dependent and light-independent reactions of photosynthesis.

In which part of a plant would you expect to find the most chloroplasts and why?

In which part of the plant would you expect to find the most chloroplasts and why? You would expect to find the most chloroplasts within the leaves, because photosyntheis occurs in the leaves of plants.

Chloroplasts – Structure

The Chloroplast

Chloroplasts


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