Gene silencing may be accomplished by
A) removal of the gene.
B) methylation of cytosine bases in DNA.
C) crossing over.
D) genetic recombination.
Correct Answer:
Verified
Q136: Chromosomes move to opposite poles in
A)anaphase.
B)metaphase.
C)prophase.
D)telophase.
Q137: Telomeres serve to
A)increase apoptosis.
B)cap the ends of
Q138: Cellular senescence may be prevented by
A)increased DNA
Q139: The movement of chromosomes during mitosis is
Q140: Growth due to increased cell size is
Q142: This organ contains cells that are haploid:
A)the
Q143: Crossing over is important for
A)increasing genetic variability.
B)preventing
Q144: Crossing over occurs during
A)anaphase I of meiosis.
B)metaphase
Q145: Genes that have been silenced are passed
Q146: In epigenetic inheritance
A)both homologous chromosomes are inactivated.
B)one
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents