I Quiz Bio Chem 1 Lab 8 Enzyme Function

เอนไซม์มีหน้าที่ช่วยเร่งปฏิกิริยาชีวเคมีในร่างกาย โดยการเปลี่ยนแปลงสภาวะเรืองแสงในระบบสารเคมี เอนไซม์จะทำให้กระบวนการเคมีเกิดขึ้นได้เร็วขึ้น และช่วยให้เกิดผลิตภัณฑ์ที่ต้องการได้มากขึ้น ซึ่งการเร่งปฏิกิริยาชีวเคมีในร่างกายสำคัญอย่างยิ่งในกระบวนการทางเมตาบอลิสึม ที่เป็นกระบวนการที่ใช้เอนไซม์เพื่อเปลี่ยนแปลงสารอาหารให้กลายเป็นพลังงานที่ใช้ในการทำงานของร่างกาย

Enzymes in saliva help to break down carbohydrates, specifically starch.

The correct answer is "บริเวณเร่ง" which translates to "activation site" in English. This is the region in the enzyme structure where the substrate binds and the chemical reaction takes place. The activation site helps to facilitate and accelerate the reaction by bringing the substrate molecules together and providing the necessary conditions for the reaction to occur.

Enzymes are considered as the most accurate type of biomolecules. Proteins are composed of amino acids and are responsible for carrying out various biological functions, including catalyzing chemical reactions as enzymes. Enzymes are highly specific and efficient in their actions, making them the most accurate type of biomolecule for their intended functions.

Enzymes are highly specific and efficient in their catalytic activity. They have the ability to accelerate chemical reactions at different temperatures. Enzymes are larger molecules compared to substrates which allows for better binding and interaction. This specificity and efficiency make enzymes crucial for biological processes.

Enzymes function best in specific environmental conditions. The answer states that both the enzyme and substrate concentrations are high, indicating that there is a sufficient amount of enzyme to catalyze the reaction effectively. Additionally, the answer mentions that the acidity and temperature depend on the type of enzyme, suggesting that different enzymes may have different optimal pH levels and temperature ranges for optimal activity. Therefore, the answer suggests that high concentrations of both enzyme and substrate, along with the specific pH and temperature requirements for the enzyme, are necessary for enzymes to catalyze reactions effectively.

Enzymes in the stomach are responsible for breaking down proteins. They help to break down the complex protein molecules into smaller peptides and amino acids, which can then be absorbed and used by the body for various functions. This process is essential for proper digestion and nutrient absorption. Therefore, the correct answer is "protein."

Enzymes can catalyze multiple reactions, but they have specificity in their catalytic activities. This means that each enzyme can only catalyze a specific reaction or a limited range of reactions. Therefore, the correct answer is "เอนไซม์ชนิดเดียวสามารถเร่งปฏิกิริยาได้เพียงปฏิกิริยาเดียว หรือได้ในวงจำกัด."

The correct answer is that all enzymes are proteins. This is because enzymes are a type of protein that acts as a catalyst in biological reactions. They are made up of amino acids and have a specific three-dimensional structure that allows them to bind to substrates and facilitate chemical reactions. Enzymes play a crucial role in metabolism and various other cellular processes.

The correct answer is "ปฏิกิริยาที่เอนไซม์ทำหน้าที่เร่ง" which translates to "enzymes catalyze reactions". This answer is correct because it accurately describes the role of enzymes in catalyzing or speeding up chemical reactions. Enzymes are biological catalysts that lower the activation energy required for a reaction to occur, thereby increasing the rate of the reaction.