A nonfunctional CD4 protein on a helper T cell would result in the helper T cell being unable to ________.

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#Question id: 27256

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following statement is NOT true?

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#Question id: 14155

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which of the following statement is correct for BLAST?

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#Question id: 15896

#Section 6: Plant, Animal and Microbial Biotechnology

Somatic embryos are bipolar structures in that they have a radicle and a plumule,

a) Plumular end sometimes oriented toward the centre of callus or cell mass 

b) Plumular end always sticks out from the cell mass 

c) The radicular end is always oriented toward the centre of callus or cell mass

d) Radicular end is sometimes sticks out from the cell mass 

Which of the following is the well defined bipolar structure of somatic embryos

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#Question id: 296

#Section 2: General Biology

In a single molecule of water, two hydrogen atoms are bonded to a single oxygen atom by ________.

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#Question id: 14669

#Section 4: Fundamentals of Biological Engineering

What is the potential energy in (ft)(lb_f) of a 100 lb drum hanging 10 ft above the surface of the Earth with reference to the surface of the Earth?