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Master sheet

Discover Master sheet: 9305 flashcards with questions and answers.

Subject
Sciences / Others
Language of creation
English
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Cards in this set

Card 341

Question

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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