Vesicles of Smooth Endoplasmic Reticulum (SER) are most likely on

Subject

Biology

Class

NEET Class 12

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 Multiple Choice QuestionsMultiple Choice Questions

1.

A prokaryotic cell lacks :

  • nucleus

  • nuclear membrane

  • membrane bound organelles

  • all of the above


2.

Extranuclear inheritance is a consequence of the presence of genes in :

  • ER and mitochondria

  • lysosomes and ribosomes

  • ribosomes and chloroplast

  • mitochondria and chloroplasts


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3.

Vesicles of Smooth Endoplasmic Reticulum (SER) are most likely on their way to :

  • plastids

  • lysosomes

  • nucleolus

  • Golgi apparatus


D.

Golgi apparatus

Smooth endoplasmic reticulum or SER forms transport vesicles by which large molecules are moved in the cell. Often transport vesicles are on their way to the plasma membrane or another part of the endomembrane system particularly the Golgi apparatus.


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4.

Lysosomes are the store house of :

  • ATP

  • sugar

  • proteins

  • hydrolytic enzymes


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5.

Lipids are insoluble molecules are :

  • neutral

  • Zwitter ions

  • hydrophobic

  • hydrophilic


6.

Which of the following is the simplest amino acid?

  • Glycine

  • Alanine

  • Tyrosine

  • Asparagine


7.

Carbohydrates, ingested in the diet, are hydrolyzed by the enzyme :

  • pepsin

  • cellulose

  • α- amylase

  • glycosidase


8.

Stomach is the site of digestion mainly for :

  • fats

  • proteins

  • carbohydrates

  • all of these


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9.

Which proteolytic enzyme induces lysis of fibrin during fibrinolysis ?

  • Fibrin

  • Thrombin

  • Plasmin

  • Platelet factor-VII


10.

The genetic material of prokaryotic cell is called :

  • nucleus

  • nucleolus

  • nucleoid

  • centromere


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