The cell membrane<span> is selectively permeable to ions and organic molecules and controls the movement of substances in and out of </span>cells<span>. The basic </span>function of the cell membrane<span> is to protect the </span>cell<span> from its surroundings. It consists of the phospholipid bilayer with embedded proteins.</span>
Are based on the laws of Heredity
If a cell cannot synthesize or take in sugar, then it cannot make carbohydrates. It is one of the biological molecules that is very essential to living organisms since it is a source of energy. Carbohydrates are molecules that consists of sugar molecules. They are the monosaccharides and the disaccharides.<span />
Answer;
-Blond, blue-eyed, fair-skinned child with eczema
Explanation;
Phenylketonuria (PKU) is an inherited, autosomal recessive disorder, which affects the way proteins are metabolised. It is caused by a defective enzyme, which should convert the amino acid phenylalanine into tyrosine.
-It is results in a build up of phenylalanine, a state called hyperphenylalaninaemia which affects normal growth and development, especially of brain tissue.
-Infants with PKU are usually blond, blue-eyed, and fair, and often have eczema. The other physical assessment findings are not typically found in children with PKU.
Answer:A frozen dinner at a grocery store is purchased for $2.20 wholesale and is marked up by 40 percent. A customer wants to buy four frozen dinners. How much will the customer pay, including paying 9 percent sales tax? Round your answer to the nearest cent.
Explanation: that’s the nearest hundredth.