Question

1. which of the following tables is correct?

a.
letter | name | function
w | cytoplasm | supports the cell
x | cell wall | command center of cell
y | chloroplast| fluid found in cell
z | nucleus | makes food for cell

b.
letter | name | function
w | cell wall | fluid found in cell
x | chloroplast| supports the cell
y | nucleus | command center of cell
z | cytoplasm | makes food for cell

c.
letter | name | function
w | chloroplast| command center of cell
x | cytoplasm | makes food for cell
y | cell wall | supports the cell
z | nucleus | fluid found in cell

d.
letter | name | function
w | cell wall | supports the cell
x | nucleus | command center of cell
y | cytoplasm | fluid found in cell
z | chloroplast| makes food for cell

Explanation:

To determine the correct table, we analyze the functions of each cell structure:

• Cell wall: Supports the cell.
• Nucleus: Command center of the cell (contains genetic material, controls cell activities).
• Cytoplasm: Fluid found in the cell (where many cellular processes occur).
• Chloroplast: Makes food for the cell (via photosynthesis).

Now we check each option:

• Option A: Cytoplasm (W) is said to support the cell (incorrect, cell wall does that), Cell wall (X) is command center (incorrect, nucleus does that), Chloroplast (Y) is fluid (incorrect, cytoplasm is fluid), Nucleus (Z) makes food (incorrect, chloroplast does that). So A is wrong.
• Option B: Cell wall (W) is fluid (incorrect, cytoplasm is fluid), Chloroplast (X) supports the cell (incorrect, cell wall does that), Nucleus (Y) is command center (correct), Cytoplasm (Z) makes food (incorrect, chloroplast does that). So B is wrong.
• Option C: Chloroplast (W) is command center (incorrect, nucleus does that), Cytoplasm (X) makes food (incorrect, chloroplast does that), Cell wall (Y) supports the cell (correct), Nucleus (Z) is fluid (incorrect, cytoplasm is fluid). So C is wrong.
• Option D: Cell wall (W) supports the cell (correct), Nucleus (X) is command center (correct), Cytoplasm (Y) is fluid (correct), Chloroplast (Z) makes food (correct). All functions match the structures.

Answer:

D.
W: Cell wall - Supports the cell
X: Nucleus - Command center of cell
Y: Cytoplasm - Fluid found in cell
Z: Chloroplast - Makes food for cell