Diagram D represents 2 chromosomes, each with 1 chromatid which contain a centromere at the medium level.
<h3>What is cell division?</h3>
Cell division is the process by which cell divides, which requires the prior duplication of the genetic material during the synthesis (S) phase.
Subsequently, the genetic material is condensed in prophase to form a chromosome having two sister chromatids linked at the centromere level, which separate during anaphase.
The phases of cell division or mitotic cycle in which sister chromatids and chromosomes are separated into daughter cells include prophase, metaphase, anaphase and telophase.
In conclusion, Diagram D represents 2 chromosomes, each with 1 chromatid which contain a centromere at the medium level.
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Answer:
Chameleon is the secondary consumer.
Diffusion has a major part in this. It has proteins embedded in it that allow molecules to diffuse in and out of the cell up and down its concentration gradient.
The substance that helps keep the integrity of the bacterial cell wall intact is known as the peptidoglycan. Others also refer to is it as murein or mucopeptide. The bacterial cell wall is necessary for survival because of the high internal pressure present inside of bacteria. Under normal conditions, if the cell wall is removed the bacterial cell will burst.
The peptidoglycan is a layer that can be used to distinguish gram positive bacteria from gram negative ones. G(+) bacteria have a thick layer of this while G(-) have a thinner ones.
Answer:
5) About a week
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