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TLS Online TPP Program

#Question id: 8849

Humans can digest starch but not cellulose because

#SCPH28 | Zoology
  1. the monomer of starch is glucose, while the monomer of cellulose is galactose.
  2. humans have enzymes that can hydrolyze the beta (β) glycosidic linkages of starch but not the alpha (α) glycosidic linkages of cellulose.
  3. humans have enzymes that can hydrolyze the alpha (α) glycosidic linkages of starch but not the beta (β) glycosidic linkages of cellulose.
  4. humans harbor starch-digesting bacteria in the digestive tract.
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TLS Online TPP Program

#Question id: 19198

#SCPH28 | Zoology

Sensitivity of calorimetric biosensor can be increased by
TLS Online TPP Program

#Question id: 5348

#SCPH28 | Zoology

Miniature wings (Xm) in Drosophila result from an X-linked allele that is recessive to the allele for long wings (XL). Following different cross with resulting progeny were possible

Male parent

Female parent

Heterozygous

Male offspring

Female offspring

Long wings

XLY

Long wing

XL Xm

       A

B

Miniature wings

XmY

Long wing

XL Xm

C

D

Which of the following above offspring is not possible to carry miniature wings?
TLS Online TPP Program

#Question id: 11667

#SCPH28 | Zoology

Which of the following is characteristic of juxtamedullary nephrons?
TLS Online TPP Program

#Question id: 962

#SCPH06 I Botany

The carbon in urea originates from ________.
TLS Online TPP Program

#Question id: 17280

#SCPH06 I Botany

During DNA isolation, phenol / chloroform extraction is performed to remove