Inversions are most likely to affect an organism's phenotype
A) if one or both of the inversion's breakpoints lies within the transcribed region of a gene.
B) if the inversion's breakpoints are on either side of a gene and its regulatory regions and the entire gene is reversed in the genome.
C) if the inversion is pericentric.
D) if the inversion is paracentric.
E) if the inversion is small.
A) if one or both of the inversion's breakpoints lies within the transcribed region of a gene.
You might also like to view...
Photoperiodism in Arabidopsis thaliana depends on which of the following factors? Select all correct choices
A. the activation of photoreceptors B. daily fluctuations of CONSTANSmRNA C. daily fluctuations of AUXIN mRNA D. the accumulation and stabilization of CONSTANS E. the accumulation and stabilization of AUXIN F. the inhibition of phytochrome
Which of the following is a correct statement about the formation of sustainable human stem cell
cultures?
a. Organs could not be grown for transplantation. b. Defective cells could be replaced with functional versions derived by stem cells (e.g., Parkinson disease). c. They could cure cancer. d. They could cure the common cold. e. They could cure the flue.
Unsustainable farming practices include
A) abandoning fields and allowing them to go through natural succession. B) using herbicides and pesticides. C) abandoning the use of irrigation to water fields. D) mulching fields after harvest. E) planting different crops in the same field in alternating years.
Which of the following is CORRECT regarding the viral envelope?
A) It contains only viral proteins. B) It contains only host cell proteins. C) It is composed of sterols. D) It is composed of cellular phospholipid membrane, cellular and viral proteins. E) It is composed of sterols of viral proteins only.