Cell Structure Past Paper PDF
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Uploaded by ArticulateAntigorite6049
Bucksburn Academy
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This document contains past paper questions on cell structure and types of cells. This resource includes multiple choice questions and questions requiring short answer responses on cell function and identification. The content aligns with cell structure and cell function concepts within biology.
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## Cell Structure 1. Which structural feature is found in a plant cell and not in an animal cell? - A Nucleus - B **Cell wall** - C Cell membrane - D Cytoplasm 1. A group of students carried out an investigation into the variety of cell types. The types of cell they examined a...
## Cell Structure 1. Which structural feature is found in a plant cell and not in an animal cell? - A Nucleus - B **Cell wall** - C Cell membrane - D Cytoplasm 1. A group of students carried out an investigation into the variety of cell types. The types of cell they examined are shown in the box below: - Animal - Plant - Bacterial - Fungal - (a) (i) Identify the type(s) of cell which have a cell wall. ** Plant and Fungal** - (ii) Identify the type(s) of cell which have a plasmid. **Bacterial** - (iii) Some organelles are found in all cells. Choose one of the following organelles and tick (✔) the appropriate box. Describe the function of the chosen organelle. - Ribosome - Mitochondria **Function:** [Choose one of the above to write a function] ## Plant Cells 1. The diagram below shows parts of a plant cell. - A [unclear- likely cell wall] - B [unclear- likely cytoplasm] - C [unclear- likely chloroplast] - D [unclear- likely nucleus] Which part of this cell is composed of cellulose? **Cell wall** 1. The following diagrams represent three different cells. - P - Q - R Identify the plant cell(s). - A P and R only - B P and Q only - C **P only** - D R only ## Animal Cells 1. (a) The diagram shows a typical animal cell and some of its structures. - Mitochondrion - Ribosomes - Cytoplasm - Cell membrane Choose two of the structures labelled and state their functions. 1. Structure **Mitochondrion** Function **To carry out aerobic respiration.** 2. Structure **Ribosomes** Function **To synthesise proteins.** (b) The field of view of a light microscope measures 2 mm in diameter. 20 plant cells were counted in a line across the diameter. 1 mm= 1000 micrometres. Calculate the average size of a cell in micrometres. Space for calculation: **2 mm = 2000 micrometres, 2000 / 20 = 100 micrometres**
