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Consider the following statements and choose the correct one |
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a) |
Plant cells have centrioles which are absent in almost all animal cells |
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b) |
Ribosomes are the site of protein synthesis |
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c) |
The middle lamella is layer mainly of calcium carbonate which holds the different neighbouring cells together |
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d) |
In animal cells, steroidal hormones are synthesised by smooth endoplasmic reticulum |
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Consider the following statements and choose the correct one |
|
|
a) |
Plant cells have centrioles which are absent in almost all animal cells |
|
b) |
Ribosomes are the site of protein synthesis |
|
c) |
The middle lamella is layer mainly of calcium carbonate which holds the different neighbouring cells together |
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d) |
In animal cells, steroidal hormones are synthesised by smooth endoplasmic reticulum |
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(b) Ribosomes are the site of protein synthesis, also called proteins factories. In testes, ovary and adrenal cortex, SER has a role in the synthesis of steroid hormones. |