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kirill [66]
3 years ago
13

What organelle is missing from the red blood cells?

Biology
1 answer:
taurus [48]3 years ago
3 0

Answer:

The correct answer is - they lack a nucleus, DNA, and organelles like the endoplasmic reticulum or mitochondria

Explanation:

Red blood cells are considered as the cells, carry oxygen with the help of hemoglobin protein present in it to the various parts of the body from the lungs and carry CO2 back to the lungs.

These cells are different from the normal cell as they do not participate in the protein synthesis due to the fact that they lack various cell organelle and cell components required. Nucleus and DNA are major components or organelle missing from these cells. In addition to these two, endoplasmic reticulum and mitochondria also missing from RBCs.

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Which of the following is an important part of scientific methods
nasty-shy [4]
<span>Making a hypothesis is a vital part of the scientific method, one of the bedrocks upon which the entire practice rests. Being able to look at the world and create "if this, then that" statements that can be linked together and tested is what gives the scientific method credibility and makes it able to be replicated by all who practice it.</span>
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3 years ago
Which never affects the moons phase?
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I believe the answer is
<span>-The earths rotation on its axis</span>
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In an ape, the space between the upper lateral incisor and the canine that accommodates a large, projecting lower canine is a:
iVinArrow [24]

Answer: diastema

Explanation:

Diastema is condition in which a gap develops in between the two teeth. The spaces or gaps develop in the upper front teeth. The space or gap may appear between the biting teeth (canines or incisors) and in between the grinding teeth (molars or premolars). This occurs when there is unequal relationship develop between the size of jaw and teeth. The space can be too large that it can accommodate the parts of lower canine.

According to the above description, the condition can be considered as diastema.

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4 years ago
If a leaf branch of a healthy potted plant is covered a polythene bag tiny water droplets are seen .why does this happen ? Which
n200080 [17]
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5 0
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Figure 1 represents part of a process that occurs in eukaryotic cells. There are untranslated regions (utr) in this sequence
jolli1 [7]

The figure is a representation of the processing of raw mRNA generated from transcription, otherwise known as pre-mRNA, to a standardized mRNA that can be translated.

<h3>Pre-mRNA processing</h3>

After transcription, the pre-mRNA produced needs to be processed and refined in order to be ready for translation.

The non-coding sequence, otherwise known as introns, are spliced out of the pre-mRNA and the coding sequence, the exons, are joined back together.

The whole process is mediated by different enzymes.

More on pre-mRNA processing can be found here: brainly.com/question/21685672

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3 years ago
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