If the twisting of the DNA is in the same direction as that of the double helix, that is the helix is twisted up before closure, this form of super coiling is known as;

#Question id: 307

#SCPH05 I Biotechnology

An ionic compound A+ B– is most likely to be formed when________

#Question id: 2939

#SCPH01 Biochemistry

Failure of which cell-cycle checkpoint is most likely to result in non-dysjunction?

#Question id: 9201

#SCPH28 | Zoology

Erwin and Scott used an insecticidal fog to knock down insects from the top section of a L. seemannii tree. The researchers identified over 900 species of beetles among the individuals that fell. Erwin also projected that this entire tree from top to bottom is host to about 600 arthropod species that are unique to this tree species and not found on any other tree species. There are approximately 50,000 species of tropical trees. Although it could not be entirely accurate, what would be the best way to estimate the total number of arthropod species?

#Question id: 4927

#SCPH28 | Zoology

following cross were allowed

I-Recessive phenotype female X Dominat phenotype male = all recessive phenotype

II-Recessive phenotype male X Dominat phenotype female = all dominant phenotype

Which of the following conclusion?

#Question id: 5559

#I Life Science/ Life Sciences Group – I-V

During fertilization, the acrosomal contents ________.