Biology - Mock Test 128

Question 1271

Which of the following is considered an exception to cell theory?

A) Protists B) Mycoplasma C) Virus D) Algae

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Question 1272

Intact chloroplast from green leaves can be isolated by?

A) Acetone B) Ethanol C) Sucrose solution D) Alcohol

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Question 1273

In eubacteria, a cellular component that resembles eukaryotic cell is ?

A) Cell wall B) Plasma membrane C) Nucleus D) Ribosomes

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Question 1274

In a Golgi complex the structure which is the functional unit is ?

A) Cisternae B) Thylakoid C) Archoplasm D) Cristae

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Question 1275

Important site for formation of glycoproteins and glycolipids is ?

A) Lysosome B) Vacuole C) Golgi apparatus D) Plastid

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Question 1276

Distinction of prokaryotes and eukaryotes is based on ?

A) Proteins B) Nucleus C) Plasma membrane D) DNA

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Question 1277

Cellular totipotency means ?

A) Synthesis of new cells B) Formation of new plants C) Formation of new species D) Capability of a plant cell to form complete plant

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Question 1278

Cell organelles are embedded in ?

A) Nucleolus B) Cytoplasm C) Protoplasm D) Mitochondria

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Question 1279

Carbohydrates present in the plasmalemma are in the form of ?

A) cellulose B) hemicellulose C) starch D) glycolipids and glycoproteins

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Question 1280

Animal cell differs from plant cells in possessing ?

A) Plastid B) Golgi body C) Vacuole D) Centrosome

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