Question
Q7. Figure 1 shows an animal cell viewed using a microscope (a) The cell contains a nucleus. What is the function of the nucleus? __ (b) Name one type of cell that does not contain a nucleus. __ ology GCSE - Cell Structure (c) Draw a simple diagram of the cell in Figure 1 Label two parts of the cell. (d) Name one structure found in a plant cell but not found in an animal cell. __ PhysicsAndMa
Answer
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Wilhelmina
Master · Tutor for 5 years
Answer
(a) The function of the nucleus is to store the cell's DNA and direct its tasks, including growth, metabolism, and reproduction.(b) One example of a cell lacking a nucleus could be Bacterium (bacteria), a type of prokaryotic cell.(c) Visualization cannot be drawn here, but key elements to label are the cell membrane and the nucleus in an animal cell.(d) Cell Wall is one structure found in a plant cell but not found in an animal cell.
Explanation
## Step 1: We first answer the subquestion (a), which asks for the function of the nucleus. The nucleus, often termed as the "command center" of the cell, functions to store the cell's DNA (genetic material), and it orchestrates many of the cell's processes which includes overseeing growth, metabolism, and reproduction.## Step 2: Subquestion (b) asks for one type of cell that does not contain a nucleus. A prime example of this would be prokaryotic cells, such as bacteria.## Step 3: Subquestion (c) requests us to draw a simple diagram of an animal cell and label two parts. Although I can't draw here, you could imagine a simple structure that includes a cell membrane and a nucleus since these are two essential parts of an animal cell.## Step 4: Lastly, subquestion (d) asks for one structure found in a plant cell but not found in an animal cell. A characteristic feature of plant cells that is absent in animal cells is the cell wall which gives the plant cell its rigid shape.