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Mrac [35]
3 years ago
9

How internal membranes and organelles contribute to cell functions

Biology
1 answer:
lys-0071 [83]3 years ago
7 0

- Membranes and membrane-bound organelles in eukaryotic cells localize (compartmentalize) intracellular metabolic processes and specific enzymatic reactions. Nuclear membranes act as barriers that prevent the passage of molecules between the nucleus and the cytoplasm. ... The nuclear envelope is filled with nuclear pores.

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Which organelles are labeled D?
LUCKY_DIMON [66]
<h3><u>Answer;</u></h3>

<em>Centrioles </em>

<h3><u>Explanation;</u></h3>
  • <em><u>Centrioles</u></em> are organelles that are only found in animal cells.
  • <u><em>Centrioles are important organelles that functions by helping the process of cell division in animal cells.</em></u> This is by helping the formation of spindle fibers whose role is to separate chromosomes during cell division.
  • Additionally, <em><u>centrioles also play a very important role in celiogenesis, the formation of cilia and flagella on the surface of cells.</u></em> The cilia and flagella enhance the movement of cells.
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In the desert, saguaro cacti, owls, horned lizards, and fire ants all share the same space.
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Answer:

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A plant can have either broad leaves (B) or narrow leaves (b). A plant with genotype Bb is crossed with a plant with genotype bb
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C if you look at the square you can see that b b =bb and not Bb
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What is another word for "obtains and uses energy"?
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Living things obtain and use energy so alive?
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Which of the following is NOT true of the plasma membrane?
siniylev [52]

Answer:

Option C. It is found only in a eukaryotic cell.

Explanation:

Plasma membrane is also called cell membrane. It is found in all cells of living organisms both unicellular and multicellular. It controls the amount of nutrients and wastes entering or leaving a cell. Due to permeability, the substances are easily pass through. Plasma membrane also act as boundary of animal cell.

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