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Metabolic activity can be used as an indicator of cellular growth, but it is not a direct method of measuring growth. Metabolic activity refers to the chemical processes that occur within cells, which can be influenced by factors such as nutrient availability and cell division. Growth is typically measured by changes in cell number or size.
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What is metabolically inactive?
Metabolically inactive refers to a state in which an organism or cell is not actively undergoing metabolic processes, such as growth, reproduction, or energy production. This may occur during periods of rest, dormancy, or when environmental conditions are unfavorable for metabolic activity.
How does lemon water affect plant growth?
Lemon water contains citric acid. Citric acid acts as a direct substrate for the synthesis of glucose. It thus helps the plant grow faster with better metabolic activity. CAUTION : Excess supply of citric acid may cause harm!
What is a period of decreased activity during which a plant stops growing called?
A period of decreased activity during which a plant stops growing is called dormancy. During dormancy, plants conserve energy and resources by reducing metabolic processes until conditions become favorable for growth again.
What is the water activity for fat?
The water activity of fats is typically very low, close to zero, since fats do not contain water molecules. Water activity is a measure of the amount of available water for microbial growth, and since fats do not provide any water, their water activity is minimal.
What process of does a seed undergo to become a plant?
A seed typically undergoes stages of germination, where it absorbs water and swells, triggering metabolic activity to break dormancy and initiate growth. This process involves the emergence of the radicle (embryonic root) and then the shoot, leading to the growth of roots and shoots, ultimately developing into a mature plant.
Why do roots require oxygen for their growth and development?
Roots require oxygen for their growth and development because it is essential for the process of respiration, which provides the energy needed for various metabolic activities in the roots, such as nutrient uptake and growth. Without sufficient oxygen, roots may experience reduced metabolic activity and impaired growth, leading to stunted development and potential damage to the plant.
What is metabolically inactive?
Metabolically inactive refers to a state in which an organism or cell is not actively undergoing metabolic processes, such as growth, reproduction, or energy production. This may occur during periods of rest, dormancy, or when environmental conditions are unfavorable for metabolic activity.
How does lemon water affect plant growth?
Lemon water contains citric acid. Citric acid acts as a direct substrate for the synthesis of glucose. It thus helps the plant grow faster with better metabolic activity. CAUTION : Excess supply of citric acid may cause harm!
What is a period of decreased activity during which a plant stops growing called?
A period of decreased activity during which a plant stops growing is called dormancy. During dormancy, plants conserve energy and resources by reducing metabolic processes until conditions become favorable for growth again.
How much oxygen does stearothermophilus need?
Stearothermophilus is a thermophilic bacterium that requires oxygen for its metabolic processes. The exact amount of oxygen it needs can vary depending on factors such as growth conditions and environment. Generally, stearothermophilus would require a sufficient supply of oxygen to support its metabolic activity.
What is the definition of doormant?
Dormant means sleeping or appearing to be sleeping. It can also mean to be in a state of inactivity (as with volcanoes). In biology, it means to be in a state of minimal metabolic activity with cessation of growth.
How does water temperature affect plant growth?
Water temperature can affect plant growth by influencing the rate of photosynthesis and nutrient uptake. Warmer water can increase the metabolic activity of plants, leading to faster growth, while colder water can slow down these processes. Extreme temperatures can also stress plants and inhibit their growth.
Difference between direct and indirect selection of mutant bacteria?
Direct selection occurs when the bacteria are cultured in conditions where only the mutant will grow. For example, if a mutant bacterium has gained resistance to a specific antibiotic, only the mutant will be able to grow on media containing that specific antibiotic. Indirect selection occurs when the bacteria are cultured in conditions where the growth of the mutant is different from the growth of the wild type.
How does the temperature of water impact plant growth?
The temperature of water can impact plant growth by affecting the rate of photosynthesis and nutrient uptake. Warmer water can increase the metabolic activity of plants, leading to faster growth, while colder water can slow down these processes. It is important for plants to receive water at an optimal temperature to support their growth and development.
What is the name of the measure of how well soil supports plant growth?
The measure of how well soil supports plant growth is known as soil fertility. It depends on factors like nutrient content, pH levels, organic matter, and microbial activity in the soil.
The pituitary hormone associated with metabolic rate and with growth and development is?
fsh
What is the water activity for fat?
The water activity of fats is typically very low, close to zero, since fats do not contain water molecules. Water activity is a measure of the amount of available water for microbial growth, and since fats do not provide any water, their water activity is minimal.
