All of the questions that doesn't have a "?" I'm not going to answer, cause this is like kinda hard.
Review Questions:
You need to know what biotechnology means to solve the first problem.
Is an umbrella term that covers a broad spectrum of tools and techniques, ranging from fermentation to plant and animal breeding, cell and tissue culture, antibiotic production and genetic engineering. The traits of every organism are encoded in its genetic material which is organized into individual units called genes. Genetic modification is achieved by changing the code or organization of the genetic material of an organism.
1) Recombinant antifreeze proteins that extend the shelf life of frozen dairy products and fruits, fermented whey that is high in acids to preserve cheese and rosmarinic acid produced from rosemary plant cell cultures as an oxidant.
2) Are rich in probiotic bacteria so by consuming fermented foods you are increasing the health of your gut microbiome and digestive system
3) As bread dough is mixed and kneaded, air bubbles are trapped and dispersed throughout the dough. The starches and sugars in the flour, turning them into alcohol and carbon dioxide gas. This gas network of air bubbles, causing the bread to rise.
Critical Thinking Questions:
1) Different ones developed in different regions because the much of there food on there climate. People in cold climates could use the natural resources.
2) Why were beer and wine consumed so commonly? I don't know the answer
3) Bread has been an important staple food product to many cultures. Stone mechanisms were used for smashing and grinding cereals to remove the inedible outer husks.
4) Pasteur completed the first successful test on April 20, 1862, patenting the method we now know as pasteurization, which was soon applied to beer, juice, eggs, and (most famously) milk.
5) Diluted vinegar has been used as a strengthening and energizing tonic. Roman soldiers called this refreshing drink “posca”, and used it regularly as did the Japanese samurai.
I feel my typing is faster now, but all questions are easy enough for me cause its like 50 points lol :)
Mark me brainliest!!! Much apperciated.
Recombinant antifreeze proteins and fermentation are the methods of food preservation that are examples of biotechnology.
Pasteurization is a process in which pathogenic microorganisms are destroyed or killed in certain foods and beverages by providing specific amount of heat.
The main advantages of Fermentation is that it helps to break down nutrients that is present in food, make it easier to digest than unfermented food substances.
The cheese making process consist of six important steps i.e. acidification, coagulation, separating curds, salting, shaping, and ripening.
Yeast uses the sugars and oxygen that is present in dough in order to produce more yeast cells which releases more carbon dioxide gas. The carbon dioxide cause rise in the dough which gives the bread a light and spongy texture.
Different food preservation methods develop in different regions of the world because the environment as well as different types of pathogens are present which needs different method for its removal.
Learn more: https://brainly.com/question/20527853
