A gene with reversed orientation with respect to its regulatory sequence is called what?
Answer
An antisense gene.
Card 342
Question
What is catalase?
Answer
An enzyme that converts hydrogen peroxide to water plus oxygen.
Card 343
Question
The unit of measure for enzymes are IU's or International Units; what is the definition of an IU?
Answer
An international unit of enzyme activity is the amount of enzyme causing transformation of 1.0 micromol of substrate per minute at 25 degrees C.
Card 344
Question
Golden rice was genetically modified to produce beta-carotene whereas purple tomato was genetically modified to produce what compound?
Answer
anthocyanin
Card 345
Question
What two amino acids have the highest pKa?
Answer
arginine and lysine
Card 346
Question
What 2 amino acids are aspartame derived from?
Answer
aspartic acid and phenylalanine
Card 347
Question
In relaxed muscle, what form is ATP in?
Answer
ATP/mg complex, indicating it is bound to magnesium ions in the muscle.
Card 348
Question
What does BT stand for in BT corn?
Answer
Bacillus Thuringiensis
Card 349
Question
Name the first human milk protein gene to be expressed in crops.
Answer
Beta casein.
Card 350
Question
What is the term used to describe the process of using biological processes to solve environmental problems?
Answer
Bioremediation
Card 351
Question
What vitamin is required to activate pyruvate carboxylase?
Answer
Biotin (B7)
Card 352
Question
In 2024, which company joined National Fisheries Institute as the first cell-cultured seafood company?
Answer
BlueNalu
Card 353
Question
What does BSA stand for?
Answer
Bovine Serum Albumin
Card 354
Question
what growth factor cannot be used in cows in England?
Answer
bovine somatotropin
Card 355
Question
How does ATP become ADP?
Answer
By transferring its terminal phosphate group to an acceptor molecule.
Card 356
Question
What are the final products of aerobic oxidation of sucrose and starch (or carbohydrates) in plant cells?
Answer
Carbon dioxide, water, ATP.
Card 357
Question
What is the product of a reverse transcriptase?
Answer
cDNA
Card 358
Question
What template is used to conduct real-time PCR?
Answer
cDNA (Complementary DNA)
Card 359
Question
Which lipoprotein transports triacylglycerols and cholesterol from the intestine to other parts of the body?
Answer
chylomicrons
Card 360
Question
What was the first food ingredient developed via genetic engineering techniques and approved by the FDA?
Answer
Chymosin
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