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mezya [45]
3 years ago
12

Which structures are not found in prokaryotic cells?

Biology
1 answer:
Snezhnost [94]3 years ago
5 0

Answer:

Prokaryotes are single-celled organisms belonging to the domains Bacteria and Archaea. Prokaryotic cells are much smaller than eukaryotic cells, have no nucleus, and lack organelles.

Explanation:

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My guess:

I do not know the options to the blanks, but I'd say that the answer to the first one is "strongly linked". Think of a chromosome as a phylogenic chart → 2 species that are beside each other are strongly linked, if compared to 2 species 3 spots apart form each other. So, 2 genes that are close to each other are strongly linked.

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Hope it helped,

BioTeacher101

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dsp73

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6 0
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To detect immunoglobulin m (igm)antibodies in an acute phase,blood should be collected in _____ days after the onset of infectio
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To detect immunoglobulin m (IgM)antibodies in an acute phase, blood should be collected 7 days after the onset of infection.

  • IgM and IgG antibodies to SARS-CoV-2 may both be found shortly after infection. IgG is typically detectable for extended periods of time, but IgM is most effective for diagnosing recent infection and typically becomes undetectable weeks to months after infection.
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  • A positive IgM result may not always indicate an "acute" infection, and additional testing (such as IgG testing) may be required to interpret results because IgM antibodies may be detectable for 2-4 months (or longer) after disease resolution.
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Learn more about antibodies here brainly.com/question/14081504

#SPJ4.  

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Question 21 of 32 What is the function of the nucleus? O A. To control what enters and leaves the cell O B. To store the cell's
Free_Kalibri [48]

Answer:

B. To store the cell's genetic material.

Explanation:

Hope this helps! :) :P

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