NEET UG The unit of life MCQ Practice

Practice Questions

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Q1SingleMarks: 4.00Negative: -1.00

All cells contain

A. Cytoplasm and mitochondriaB. Lysosomes and ribosomesC. Cytoplasm and ribosomesD. Nucleus and endoplasmic reticulum

Q2SingleMarks: 4.00Negative: -1.00

In human RBC, the cell membrane has

A. 52% protein and 40% lipidsB. 40% protein and 52% lipidsC. 32% protein and 65% lipidsD. 65% protein and 32% lipids

Q3SingleMarks: 4.00Negative: -1.00

The primary constriction of chromosomes is called

A. CentrioleB. CentromereC. NucleosomeD. Satellite

Q4SingleMarks: 4.00Negative: -1.00

Select the odd one out.

A. ThylakoidsB. ChloroplastsC. CristaD. Grana

Q5SingleMarks: 4.00Negative: -1.00

Cell theory was formulated by

A. Matthias Schleiden and Theodore SchwannB. Rudolf VirchowC. Anton van LeeuwenhoekD. Robert Brown

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