ANIMAL BREEDING AND TRANSGENIC ANIMAL QUIZ

HeLa

BHK

3T3

BTK

blood

urine

muscles

milk

decreased atresia in small follicles (<1.7 mm)

decreased atresia in medium and large follicles (>1.7 mm)

increased atresia in the large follicles (<1.7 mm)

increased atresia in medium and large follicles (>1.7 mm)

None of these

inferior female and transferred to the superior

superior female and transferred to the inferior

balanced female

Fertilization of an egg in a test tube

Transplanting an embryo into the uterus

Taking the sperm and placing it directly

Selectively breeding healthy animals

both (a) and (b)

alcohol

polyethylene glycol

cytochalasin B

decreased ovulatory response by internal hormonal therapy

increased ovulatory response by internal hormonal therapy

decreased ovulatory response by external hormonal therapy

increased ovulatory response by external hormonal therapy

hypertonic lysis

either (a) or (b)

isotonic lysis

hypotonic lysis

All of these

Transfer of whole nuclei

Transfer of DNA

Transfer of whole individual chromosomes or fragment

A variant of human tissue-type plasminogen activator

Casein

Amyloid precursor protein

α1-anti trypsin (AAT)