u930973931_answers 50 min Score: 0 Attempted: 0/50 Subscribe 1. What are probiotics? (A) Non-digestible fibers (B) Live microorganisms that provide health benefits (C) Synthetic vitamins (D) Hormones that aid digestion 2. Which of the following is a common probiotic bacterium? (A) Escherichia coli (B) Lactobacillus acidophilus (C) Staphylococcus aureus (D) Salmonella enterica 3. What is a … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. 1. What is the primary purpose of fermentation in food processing?Answer: d) All of the above (A) Preservation (B) Flavor enhancement (C) Nutritional improvement (D) All of the above 2. 2. Which microorganism is primarily responsible for the fermentation of bread dough?Answer: b) Saccharomyces cerevisiae (A) Lactobacillus … Read more
46 min Score: 0 Attempted: 0/46 Subscribe 1. Which pathogen is commonly associated with undercooked poultry and causes symptoms like diarrhea and abdominal cramps? (A) Campylobacter jejuni (B) Salmonella enterica (C) Escherichia coli (D) Listeria monocytogenes 2. Which bacteria are known to cause botulism, a serious foodborne illness? (A) Clostridium botulinum (B) Clostridium perfringens (C) … Read more
30 min Score: 0 Attempted: 0/30 Subscribe 1. Which microorganism is primarily responsible for the fermentation of bread dough? (A) Lactobacillus acidophilus (B) Candida albicans (C) Saccharomyces cerevisiae (D) Aspergillus niger 2. What type of fermentation produces ethanol as a major product? (A) Lactic acid fermentation (B) Butyric acid fermentation (C) Acetic acid fermentation (D) … Read more
25 min Score: 0 Attempted: 0/25 Subscribe 1. What is an enzyme? (A) A type of carbohydrate (B) A type of lipid (C) A type of protein (D) A biological catalyst 2. What does an enzyme do in a biochemical reaction? (A) Slows down the reaction (B) Increases the activation energy (C) Speeds up the … Read more
30 min Score: 0 Attempted: 0/30 Subscribe 1. Which food preservation technique can increase the water activity of a product if not properly controlled? (A) Pasteurization (B) Drying (C) Freezing (D) Canning 2. What is the main role of water activity in the shelf life of baked goods? (A) Affecting color (B) Influencing flavor (C) … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. Which vitamin is known for its role in maintaining healthy vision? (A) Vitamin D (B) Vitamin B12 (C) Vitamin C (D) Vitamin A 2. What is the primary function of Vitamin D in the body? (A) Immune system support (B) Red blood cell formation (C) Antioxidant protection … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. What are the basic building blocks of most lipids? (A) Amino acids (B) Nucleotides (C) Fatty acids and glycerol (D) Monosaccharides 2. Which type of lipid is primarily used for long-term energy storage in animals? (A) Phospholipids (B) Triglycerides (C) Steroids (D) Waxes 3. What is the … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. What is the basic building block of proteins? (A) Nucleotides (B) Monosaccharides (C) Fatty acids (D) Amino acids 2. Which type of bond is primarily responsible for the secondary structure of proteins? (A) Peptide bonds (B) Ionic bonds (C) Hydrogen bonds (D) Disulfide bonds 3. What is … Read more
50 min Score: 0 Attempted: 0/50 Subscribe 1. What is the basic building block of carbohydrates? (A) Amino acids (B) Fatty acids (C) Monosaccharides (D) Nucleotides 2. Which of the following is a disaccharide? (A) Glucose (B) Sucrose (C) Fructose (D) Starch 3. Which carbohydrate is commonly known as table sugar? (A) Lactose (B) Maltose … Read more