Which DNA binding motif does lambda repressor have?

a. zinc finger
b. helix-loop-helix
c. leucine zipper
d. helix-turn-helix
e. None of the above.


Ans: d

Biology & Microbiology

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________ are modified leaves that are often green and surround the flower bud

A) Stigma B) Filaments C) Ovules D) Petals E) Sepals

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Apicomplexans reproduce asexually by (mitosis/schizogony/fission).

Fill in the blank(s) with the appropriate word(s).

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Which domain of life contains the most multicellular organisms?

A. Archaea. B. Bacteria. C. Prokarya. D. Eukarya. E. microorganisms.

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