Unit 1 – Cells: cellular compartment, transport system, fluid movement

Below are recent practice questions under ANATOMY AND PHYSIOLOGY; Unit 1 – Cells: cellular compartment, transport system, fluid movement. You can view your scores and the answers to all the questions by clicking on the SHOW RESULT red button at the end of the questions.

1. Transcription takes place in the ……………………….. of the cell.NucleusRibosomesMitochondriaCytosolGolgi apparatus

2. The primary components of the cytoskeleton that give the cells strength and rigidity and anchor organelles are theThick filamentsMicrotubulesMicrofilamentsIntermediate filaments

3. In which of these organelles is chromatin found?Golgi apparatusNucleusSecretory vesiclesLysosomesRough endoplasmic reticulum

4. In the DNA molecules, adenine always pair withGuanineUracilCytosineThymine

5. The two classes of cells found in human body areSex cells and somatic cellsPermanent and temporaryBone cells and endocrine cellsMuscular and nervous

6. Which of these organelles contains DNALysosomesMitochondriaSmooth endoplasmic reticulumGolgi apparatusRough endoplasmic reticulum

7. The movement of solutes from an area of high concentration to an area of lower concentration is an example ofOsmosisVesicular transportActive transportDiffusion

8. Which of these processes is associated with meiosis, but not mitosis?CytokinesisProphase-metaphase-telophase sequenceCrossing overAll of theseDND replication prior to division

9. Which of the following membrane transport mechanism requires ATP?PinocytosisOsmosisFacilitated diffusionFiltration

10. The smooth endoplasmic reticulum isThe site of protein synthesisThe site of chromosome attachmentThe site of lipid synthesisThe site of polysaccharide synthesis

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