20 different amino acids brainliest please
Synapsis or syndesis is the pairing of two homologous chromosomes that happens during meiosis. It allows the two homologous chromosomes to match up in pairs prior to their segregation. And a possibility of the chromosomes crossing over in between them.
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Pectinate muscles are parallel ridges in the walls of the atria of the heart. The name is due to their resemblance to the teeth of a comb (pecten). The heart is the organ pumps blood to all parts of the body. It is made up of four chambers, that is, right and left ventricles, left and right atria, and the blood vessels, Pulmonary artery, pulmonary vein, aorta, and venacava. An auricles are pouch like structure that increase the total filling capacity of the atrium and also increase the volume of blood that an atrium is able to contain.
The bacteria that transforms milk into curd enhances the nutritional value of the product by increasing vitamin B12. The Lactic acid bacteria helps to keep disease-causing microbes in check in our stomach.
Many fermented products, including cheese, curd, kefir, and others, can be made from milk. Curdling is the main method for producing curd from milk. Casein, a globular protein, makes up milk. Addition of rennet or any acidic substance, such as lemon juice or vinegar, can cause casein to coagulate. The casein proteins clump together to form curd as a result of the increased acidity. The activity of Lactobacillus bacteria on milk also results in the formation of curd. Lactic acid is created when lactose is fermented by Lactobacillus; this lactic acid then causes casein to coagulate. Along with producing lactic acid, lactobacillus also produces a number of nutrients that raise the nutritional value of curd. It increases the nutritional value of food.
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water at 273 K will absorb less environmental heat energy than ice at 273 K. Therefore, ice at 273 K is more effective in cooling than water at the same temperature.