Best answer: What phase does chromosomes become visible?

During interphase (1), chromatin is in its least condensed state and appears loosely distributed throughout the nucleus. Chromatin condensation begins during prophase (2) and chromosomes become visible.

Is chromosome visible in S phase?

The most obvious difference between interphase and mitosis involves the appearance of a cell’s chromosomes. During interphase, individual chromosomes are not visible, and the chromatin appears diffuse and unorganized.

How many chromosomes do humans have after S phase?

After replication there are a total of 92 sister chromatids in each cell. There are 46 individual chromosomes in each cell. After replication there are a total of 46 chromosomes, with 92 individual chromatids, in each cell.

What three phases are individual chromosomes no longer visible?

It is during interphase, telophase, and cytokinesis that the chromosomes are no longer visible.

Why do chromosomes become visible?

Figure 1: Chromatin condensation changes during the cell cycle. During interphase (1), chromatin is in its least condensed state and appears loosely distributed throughout the nucleus. Chromatin condensation begins during prophase (2) and chromosomes become visible.

How long does it take to grow the first 20 cells?

Answer: About 2-3 hours .

What is the phase when a cell has a single line of chromosomes?

G. A cell has a single line of chromosomes. What is the phase? This is metaphase.

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