Choose the incorrect option

a. The nucleosome has an approximate twofold axis of symmetry, called the dyad axis

b. The nucleosome has an approximate tenfold axis of symmetry, divided in two axis

c. DNA exits at 1 o’clock and enters at just short of 11 o’clock on one axis and they change time after 180-degree rotation

d. DNA enters at 1 o’clock and exits at just short of 11 o’clock on one axis and they change time after 180-degree rotation

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#Question id: 17221

#Unit 7. System Physiology – Animal

What is good stress called?

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#Question id: 4782

#Unit 8. Inheritance Biology

True breeding agouti mice with genotype AABB were cross to true breeding albino mice with genotype aabb. All F1 offspring having agouti phenotype were allowed to intercross to produce F2 progeny as following number –

                                 A- B -     180 agouti,

                                 aa B-        60 black

                                 --  bb        80 albino

A Male Mice with Aabb genotype was cross with female mice with AaBB genotype. What is probability of Black phenotype among their offspring?

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#Question id: 4131

#Unit 3. Fundamental Processes

Aminoacyl-tRNA synthetases (amino acid activating enzymes):

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#Question id: 11305

#Unit 2. Cellular Organization

According to the fluid mosaic model of membrane structure, proteins of the membrane are mostly

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#Question id: 32263

#Unit 2. Cellular Organization

What happens if several hydrophobic amino acids are deleted from an ER signal sequence?