Question

If a cell is unable to progress beyond the G1 phase, it is a likely indicator that the cell

a. had detrimental genetic errors that could not be repaired. b. was unable to produce more cytoplasm and organelles as needed. c. was unable to replicate its chromosomes correctly. d. had genetic errors in genes responsible for regulating cell division. e. will begin to divide uncontrollably, forming a malignant tumor.

Answer 1

If a cell is unable to progress beyond the G1 phase, it likely has genetic errors in genes responsible for regulating cell division.

Step-by-step explanation:

If a cell is unable to progress beyond the G1 phase, it is a likely indicator that the cell had genetic errors in genes responsible for regulating cell division. The G1 phase is the first phase of the cell cycle where the cell prepares for DNA replication. During this phase, the cell undergoes growth and checks for any DNA damage or errors. If there are genetic errors in the genes responsible for regulating cell division, the cell cycle may be halted at the G1 phase, preventing the cell from progressing further. This can result in a disruption of the normal cell cycle and potentially lead to the formation of a malignant tumor.

Answer 2

If a cell is unable to progress beyond the G1 phase, it is likely due to genetic errors in genes responsible for regulating cell division, which can result in the formation of a malignant tumor.

Step-by-step explanation:

If a cell is unable to progress beyond the G1 phase, it is a likely indicator that the cell had genetic errors in genes responsible for regulating cell division.

In the G1 phase, the cell prepares to replicate its DNA and divides its cytoplasm to produce more organelles. If the cell has genetic errors in the genes responsible for regulating cell division, it may be unable to progress into the S phase, where DNA replication occurs.

This failure to progress can lead to cell cycle control failures and ultimately result in the formation of a malignant tumor, where the cell begins to divide uncontrollably.