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Elongation in plants is primarily stimulated by the hormone auxin, which promotes cell expansion and growth in response to light and gravity. Auxin redistributes within the plant, causing cells on the shaded side of a stem to elongate more than those on the light-exposed side, resulting in phototropism. Additionally, environmental factors such as water availability and nutrient levels can also influence elongation by affecting overall plant health and growth conditions.
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How many cycles of elongation are required to produce a protein with 100 amino acids?
One cycle of elongation adds one amino acid to the growing polypeptide chain. Therefore, to produce a protein with 100 amino acids, 99 cycles of elongation are required, as the initial methionine is not incorporated through elongation but rather at the initiation step of protein synthesis.
What is the difference between MD Elongation and TD Elongation?
MD Elongation (Machine Direction Elongation) refers to the stretching or deformation of a material along the direction of its production or processing, typically along the length of a film or sheet. In contrast, TD Elongation (Transverse Direction Elongation) measures the stretching perpendicular to the machine direction, across the width of the material. These properties are crucial in evaluating the mechanical performance and flexibility of materials, especially in applications like packaging and textiles. Understanding both elongations helps in optimizing material performance for specific uses.
How do you measure elongation of tension specimen?
The elongation of a tension specimen can be measured by marking a gauge length on the specimen before testing it and then comparing the final length of the specimen after it has been stretched to the original gauge length. The elongation can be calculated using the formula: Elongation = ((final length - original length) / original length) x 100%.
How do you Find the elongation of a rubber cord at the equilibrium position?
To find the elongation of a rubber cord at the equilibrium position, apply Hooke's Law, which states that the force exerted by a spring (or rubber cord) is proportional to its extension or elongation. At equilibrium, the weight of the hanging mass equals the elastic force of the rubber cord. You can calculate the elongation by rearranging Hooke’s Law: ( F = k \cdot x ), where ( F ) is the weight (mg), ( k ) is the spring constant of the rubber cord, and ( x ) is the elongation. Thus, ( x = \frac{mg}{k} ) gives you the elongation at equilibrium.
What is the function of elongation?
The cells produced by mitosis undergo a period of elongation in the direction of the axis of the root. It is at this time that they are sensitive to gravity and respond with gravitropism.
What is the growth hormone that stimulates plants elongation?
auxin
What Is the Growth hormone that Stimulates plants Cells elongation called?
auxin
What is a hormone that stimulates the elongation of the long bones in the body?
Growth Hormone (GH)
What is the growth hormone that stimulates plants cell elongation?
auxin
What hormone stimulates the elongation of the long bones of the body?
Groth in long bones indicates a total lack of hormones.
Internodal elongation is stimulated by?
Internodal elongation is stimulated by
What is the relationship between engineering strain and percent elongation?
strain is percent elongation/100; for example a strain of 0.02 is 2% elongation. Often we refer to elongation at failure; for example if a material fails at 10% elongation its strain is 0.10
What is art elongation the importance of it and the history?
What is the importance of elongation of a material?
Does the elongation of the cells in the region of elongation increase the root length?
no
What is elongation in yarn?
* yarn elongation is stretching of yarn before breakage of yarn and it is related with workability of machine and process * yarn elongation is nothing but the the fibre strength
What is the relationship between tensile strength and elongation in materials?
Tensile strength and elongation are inversely related in materials. This means that as the tensile strength of a material increases, its elongation decreases, and vice versa. Materials with high tensile strength are typically less ductile and have lower elongation values, while materials with lower tensile strength are more ductile and have higher elongation values.
What is the percentage elongation of fe500 steel?
The answer depends on what causes the elongation: a stretching force (tension) or thermal expansion.
