Biology
General
Easy

Question

Consider the following statements and choose the correct one

  1. Plant cells have centrioles which are absent in almost all animal cells

         

  2. Ribosomes are the site of protein synthesis    

  3. The middle lamella is layer mainly of calcium carbonate which holds the different neighbouring cells together    

  4. In animal cells, steroidal hormones are synthesised by smooth endoplasmic reticulum  

The correct answer is:

Ribosomes are the site of protein synthesis


    In protoplasm, fat store in the form oftriglycerides. Polypeptides, polysaccharides and nucleoside are proteins, carbohydrates ad nucleic acid, respectively

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