Question

Which structures are missed in red blood cells?​

Answer 1

Explanation:

The biconcave shape allows RBCs to bend and flow smoothly through the body's capillaries. It also facilitates oxygen transport. Red blood cells are considered cells, but they lack a nucleus, DNA, and organelles like the endoplasmic reticulum or mitochondria.

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Answer 2

Explanation:

As red blood cells contain no nucleus, protein biosynthesis is currently assumed to be absent in these cells. Because of the lack of nuclei and organelles, mature red blood cells do not contain DNA and cannot synthesize any RNA, and consequently cannot divide and have limited repair capabilities

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