Earth’s atmosphere
Blog
The break-up of the supercontinent, Pangea, initially produc…
The break-up of the supercontinent, Pangea, initially produced two smaller supercontinents. The northern supercontinent is called
Which of the following major geologic layers is weak and pla…
Which of the following major geologic layers is weak and plastic?
Cancer always originates from mutations in a stem cell.
Cancer always originates from mutations in a stem cell.
How many nucleons neutrons are there in an atom of ?
How many nucleons neutrons are there in an atom of ?
Additional mutations accumulating in a multistep process wit…
Additional mutations accumulating in a multistep process with growth over time describes the process of progression.
BRCA1 and BRCA2 are tumor suppressor genes that when mutated…
BRCA1 and BRCA2 are tumor suppressor genes that when mutated, may cause heritable (familial) forms of breast and ovarian cancer.
To which family of genes do replication error repair genes b…
To which family of genes do replication error repair genes belong?
The goal of cancer research is to eliminate the underlying m…
The goal of cancer research is to eliminate the underlying molecular cause of all cancer.
A mutation that is not corrected by the natural correction a…
A mutation that is not corrected by the natural correction and elimination machinery in the body during DNA replication will always lead to cancer.