This is the best 3 answer about the fluid mosaic structure of a membraneFirst, The diverse proteins found in and attached to membranes perform many important functions. Second, The framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center. Third, Because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane.
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Answer Is : This stigma embraces pollen deposited on the tip where it flies down to the ovaries of the tulip to pollinate unfertilized seeds within, known as ovules. In the reproduction of the plant, the sections of a tulip flower play a part.</h2><h2>
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The codon chart of serine the amino acid produced from an RNA Codon of UCA. Hence option 4 is correct.
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What are amino acids?</h3>
Amino acids are defined as the substances that are organic and have both amino and carboxylic acid functional groups. Amino acids' principal purpose is to create proteins by acting as their building blocks. Between 50 to 2000 amino acids are usually connected end to end in a wide variety of ways to make proteins.
Although serine is typically categorized as an amino acid that is not necessary for human nutrition, metabolically speaking, serine is indispensable and plays a crucial function in a number of cellular processes. For methylation processes that result in the production of S-adenosylmethionine, serine is the main source of one-carbon units.
Thus, the codon chart of serine the amino acid produced from an RNA Codon of UCA. Hence option 4 is correct.
To learn more about amino acids, refer to the link below:
brainly.com/question/14583479
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Answer: temperature and density
<span>There are three types of heat transfer--radiation, conduction, and convection and the type where the heat is transferred and characterized by a circular movement of currents within a fluid is called convection. Differences in </span>material's temperature and density is what drives convection. <span>Convection currents are formed by the heating and cooling of the fluid (temperature change), changes in the fluid's density or mass, and the force of gravity combine to set the convection currents in motion.</span>