In embryogenesis a type of structure with no vascular connection with the maternal callus tissue or explants is formed

#Question id: 7000

#SCPH01 Biochemistry

One primary factor in shaping the polarity of the body axes in chick embryos is ________.

#Question id: 4341

#SCPH28 | Zoology

Suppose an experimenter becomes proficient with a technique that allows her to move DNA sequences within a prokaryotic genome. If a researcher moves the promoter for the lac operon to the region between the beta galactosidase (lacZ) gene and the permease (lacY) gene, which of the following results would be most likely?

#Question id: 10345

#SCPH06 I Botany

In Leaf Chloroplasts and root plastids contain different forms of the enzyme, nitrite reductase such as

a) Roots contain fd-dependent nitrite reductase

b) Shoots contain NADPH dependent nitrite reductase

c) Shoots contain fd-dependent nitrite reductase

d) Roots contain NADPH dependent nitrite reductase

Which one of the following is correct combination?

#Question id: 2085

#SCPH05 I Biotechnology

Cholesterol mixes with phospholipids in a biomembrane because cholesterol molecules are

#Question id: 1417

#SCPH05 I Biotechnology

Which of the following triggers apoptosis?