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Can respiration occur if there is a lack of oxygen?
No, respiration cannot occur without oxygen. Oxygen is essential for the process of cellular respiration, which is the process by which cells break down glucose to produce energy. Without oxygen, cells are unable to generate energy efficiently and may not survive.
Could photosynthesis occur in a plant outside at night?
No, photosynthesis cannot occur at night because it requires sunlight to drive the process. Without light, the plant cannot convert carbon dioxide and water into glucose and oxygen. Photosynthesis only takes place during the day when sunlight is available.
What process cannot occur in the dark treatment for photosynthesis?
In the dark treatment for photosynthesis, the process of light-dependent reactions cannot occur. These reactions, which take place in the thylakoid membranes of chloroplasts, require light energy to generate ATP and NADPH. Without light, these energy carriers cannot be produced, halting the subsequent light-independent reactions (Calvin cycle) that rely on them to synthesize glucose. Therefore, overall photosynthesis cannot proceed effectively in the absence of light.
Can cellular respiration occur without photosynthesis?
Yes, cellular respiration can occur without photosynthesis. Cellular respiration is the process by which cells break down glucose to produce energy, while photosynthesis is the process by which plants convert sunlight into energy. While photosynthesis provides the initial energy source for most living organisms, some organisms (like animals) rely on consuming other organisms for energy through cellular respiration.
Does Photosynthesis ceases in darkness?
Yes. In darkness, the plant cannot gather light to excite electrons for their light cycle. They are, however, still able to undergo Calvin cycle.
What cannot occur without carbon dioxide?
Photosynthesis in plants cannot occur without carbon dioxide, as it is a key component of the process. Without carbon dioxide, plants would not be able to produce glucose and oxygen through the photosynthesis process.
What process CANNOT occur without carbon dioxide photosynthesis respiration hydrolysis or condensation?
Photosynthesis cannot occur without carbon dioxide. Photosynthesis is the process by which plants use carbon dioxide, water, and sunlight to produce glucose and oxygen. Without carbon dioxide, plants would not be able to carry out photosynthesis and produce food.
How does photosynthesis occur in plants without light?
Photosynthesis in plants cannot occur without light because light is essential for the process. Light energy is absorbed by chlorophyll in the plant's cells, which then converts carbon dioxide and water into glucose and oxygen. Without light, this process cannot take place, and plants would not be able to produce food or oxygen through photosynthesis.
Can respiration occur if there is a lack of oxygen?
No, respiration cannot occur without oxygen. Oxygen is essential for the process of cellular respiration, which is the process by which cells break down glucose to produce energy. Without oxygen, cells are unable to generate energy efficiently and may not survive.
Can photosynthesis occur without light?
No, photosynthesis cannot occur without light. Light is a necessary component for the process of photosynthesis to take place in plants.
Could photosynthesis occur in a plant outside at night?
No, photosynthesis cannot occur at night because it requires sunlight to drive the process. Without light, the plant cannot convert carbon dioxide and water into glucose and oxygen. Photosynthesis only takes place during the day when sunlight is available.
What process cannot occur in the dark treatment for photosynthesis?
In the dark treatment for photosynthesis, the process of light-dependent reactions cannot occur. These reactions, which take place in the thylakoid membranes of chloroplasts, require light energy to generate ATP and NADPH. Without light, these energy carriers cannot be produced, halting the subsequent light-independent reactions (Calvin cycle) that rely on them to synthesize glucose. Therefore, overall photosynthesis cannot proceed effectively in the absence of light.
What sort of respiration needs oxygen from the air?
Aerobic respiration requires oxygen from the air to convert glucose into energy. During this process, oxygen is used to break down glucose into carbon dioxide, water, and ATP, which is the cell's energy source. Without oxygen, aerobic respiration cannot occur efficiently.
What energy do producers need for photosynthesis to occur?
Producers need light energy to drive the process of photosynthesis. This light energy is absorbed by pigments such as chlorophyll in the chloroplasts of plant cells, and is used to convert carbon dioxide and water into glucose and oxygen. Without light energy, photosynthesis cannot occur efficiently.
Can photosynthesis occur without sunlight?
No, photosynthesis cannot occur without sunlight.
Can cellular respiration occur without photosynthesis?
Yes, cellular respiration can occur without photosynthesis. Cellular respiration is the process by which cells break down glucose to produce energy, while photosynthesis is the process by which plants convert sunlight into energy. While photosynthesis provides the initial energy source for most living organisms, some organisms (like animals) rely on consuming other organisms for energy through cellular respiration.
Does Photosynthesis ceases in darkness?
Yes. In darkness, the plant cannot gather light to excite electrons for their light cycle. They are, however, still able to undergo Calvin cycle.
