Is the rate of photosynthesis faster than respiration?

Interestingly, respiration is almost exactly the opposite of photosynthesis. The cell uses oxygen and glucose to create water, carbon dioxide, and energy. Well, the rate of photosynthesis is usually faster than respiration, so a plant produces more oxygen than it needs for itself.

When the rate of respiration is slower than the rate of photosynthesis?

When the rate of respiration is slower than the rate of photosynthesis in plants, the carbon dioxide gas is exchanged taken in given out transferred to the roots.

When rate of photosynthesis is equal to rate of respiration?

compensation point
compensation point The point reached in a plant when the rate of photosynthesis is equal to the rate of respiration. This means that the carbon dioxide released from respiration is equivalent to that which is taken up during photosynthesis. The compensation point is reached as light intensity increases.

How does photosynthesis compare to respiration?

Photosynthesis converts carbon dioxide and water into oxygen and glucose. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

Why is rate of respiration slower in plants?

Plants do not have special respiratory organs for exchange of gases unlike animals . The transport of gases from one part of the plant to another is very less. Moreover there is not much need of exchange of gases in plants. So compared to animals rate of respiration is slow in plants.

Is there more photosynthesis than respiration?

the rate of photosynthesis is higher than the rate of respiration.

What happens if respiration exceeds photosynthesis explain?

When the rate of photosynthesis exceeds the rate of respiration, plants grow. If respiration exceeds photosynthesis, then growth declines, photosynthate reserves are used, and plants become more susceptible to biotic and abiotic stresses.

When the rate of photosynthesis is just sufficient to meet the requirement of respiration it is called DASH?

When the photosynthesis rate is sufficient to meet the requirements of respiration, it is called compensation point. EXPLANATION: In plants, compensation point is attained when the “rate of photosynthesis” is equal to the “rate of respiration”. The photosynthesis is a condition when plants prepare their food.

What is difference between respiration and breathing?

Breathing and respiration are two completely different but interrelated body processes which assist body organs to function properly. Breathing is the physical process of exchanging gases whilst respiration is a chemical process which takes place at a cellular level and produces energy.

Why is photosynthesis faster than cellular respiration?

The cell uses oxygen and glucose to create water, carbon dioxide, and energy. Well, the rate of photosynthesis is usually faster than respiration, so a plant produces more oxygen than it needs for itself.

What happens if respiration exceeds photosynthesis?

Answer : If the rate of respiration exceeds the rate of photosynthesis, the plant will be using more oxygen than it can produce. Thus, the plant will be starved of food supply and finally die of starvation.

In which part of the plant respiration rate is higher?

Germinating seeds exhibit the highest rate of respiration.

What is the difference between photosynthesis and aerobic respiration?

Overall, photosynthesis (oxygen production) is higher than the rate of respiration in plants during a year. Aerobic respiration continues all the time in plant cells (in light and in darkness), using up oxygen and making carbon dioxide. Photosynthesis, in contrast, occurs only in light and uses up carbon dioxide and makes oxygen.

How often does respiration occur in a leaf?

Respiration happens all the time. Both photosynthesis and respiration are occurring but the rate of photosynthesis is higher than the rate of respiration, therefore the net gas exchange happening is carbon dioxide into and oxygen out of the leaf.

How does light affect the rate of photosynthesis and respiration?

The answer obviously depends on the amount of light being absorbed. If there is enough light and other nutrients, then the rate of photosynthesis is greater, if the light is insufficient then the rate of respiration is greater. On the average, the rate of photosynthesis is greater,…

What is the net gas exchange between photosynthesis and respiration?

Both photosynthesis and respiration are occurring but the rate of photosynthesis is higher than the rate of respiration, therefore the net gas exchange happening is carbon dioxide into and oxygen out of the leaf. The removal of carbon dioxide from the hydrogencarbonate indicator into the leaf would change the indicator from red to purple.