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What is the function of a centiole?
Centrioles are involved in cell division, specifically in organizing the microtubules of the spindle apparatus during mitosis and meiosis. They are also important in the formation of cilia and flagella in some cells.
Describe the following term in synthetic polymers syndiotactics?
In synthetic polymers, syndiotactic refers to a specific arrangement of monomer units in a polymer chain where the side groups alternate positions on opposite sides of the main chain. This arrangement can lead to unique material properties, such as increased stiffness and crystallinity, compared to atactic or isotactic polymers.
What is the cause of cis trans isomerism?
Cis-trans isomerism is caused by the different spatial arrangement of atoms or groups around a double bond in organic molecules. In cis isomers, similar groups are on the same side of the double bond, while in trans isomers, similar groups are on opposite sides. This difference in arrangement affects the physical and chemical properties of the molecules.
Where are the two identical penmen in poster C001?
In poster C001, the two identical penmen are positioned on opposite sides of the composition. They are depicted in a symmetrical arrangement, enhancing the visual balance of the poster. Their identical appearance draws attention to the central theme or message being conveyed.
How are hydrogen atoms arranged in ethene?
In ethene, two hydrogen atoms are attached to each of the two carbon atoms. The carbon atoms are joined by a double bond. This results in a linear arrangement with the hydrogens positioned on opposite sides of the molecule.
Explain how the ultrastructure of cilia and flagella relates to their functions?
cilia are short fibers that are use for attachment to surfaces (biofilms). flagella are longer fibers that are connected to a complex base that rotates. rotation requires atp. this rotation causes the cells to move.cilia are usually dispersed all over the cell's surface. flagella are placed in more distinct areas (on the ends or sides).
What is a traverse theater?
An alternative arrangement of seating to the classic (end-on) arrangement, in which the audience are placed on two opposite sides of the stage. Other alternatives include theatre in the round, in which the audience are present on all four sides of the stage, and thrust in which the audience sit on three sides of the stage.
What is the three vectors arrangement if their resultant is zero?
A triangle of vectors, in which the sides are the three vectors arranged head-tail.
What shape has 2 short sides and 2 long sides?
Without knowing their arrangement or the angles involved, all you can say is that it is a quadrilateral (4 sides). If the long sides are opposite, parallel, and equal in length -- and if the short sides are opposite, parallel, and equal in length -- you have a parallelogram. If all of the angles of the parallelogram are right angles, you have a rectangle.
What has 4 sides 4 angles?
Various shapes do. The most obvious is a square, if you are looking for the 4 sides to be equal and the 4 angles to be equal. You can also have a rectangle or a parallelogram or a diamond shape and any arrangement of 4 sides for a shape.More generally ,it is known as a quadrilateral (a polygon with four sides and four angles).
What does symmetry balance mean?
Symmetry balance occurs when both sides of a given arrangement are equal. The object is in balance and the same number of items are on each side.
What is a Round floral arrangement?
A round floral arrangement is an arrangement that is designed with flowers on all sides. Some arrangements are done "one-sided" which means that the back has no flowers, only greens to cover up the oasis. You find this in most funeral arrangements. More higher end shops arrange in whats called a low and lush style, very dense blooms with a rounded shape.
What does asymetrically mean?
Assymetrical means unbalanced or uneven. Basically, the two sides don't match
What is the function of a centiole?
Centrioles are involved in cell division, specifically in organizing the microtubules of the spindle apparatus during mitosis and meiosis. They are also important in the formation of cilia and flagella in some cells.
Does an octagon have perpendicular or parallel lines?
An octagon can have both perpendicular and parallel lines, depending on its specific configuration. In a regular octagon, opposite sides are parallel, while the angles between adjacent sides can create perpendicular lines in certain contexts. However, in an irregular octagon, the arrangement of sides and angles can vary widely, leading to different relationships between lines.
What is a hexagon with exactly 1 pair of perpendicular sides?
A hexagon with exactly one pair of perpendicular sides is a six-sided polygon where only one pair of adjacent sides meet at a right angle (90 degrees), while the other four sides do not form any right angles with each other or with the perpendicular pair. This configuration leads to a less regular shape compared to a standard hexagon. The specific arrangement of the remaining sides can vary, resulting in different types of hexagons that still adhere to the one pair of perpendicular sides criterion.
What is bi-lateral?
Bi-lateral symmetry means that if you split 'said object' straight down the middle, both sides will be the same.
