The organelles of an animal cell are labeled. Part A is a bean-shaped structure with folds inside. Part B is the round central structure. Part C is a structure made up of flattened sacs. Part D is small round structures in the cytoplasm and attached to the nucleolus.

Question

Use the drop-down menus to label the organelles in the picture to the right.

Label A

Answer 1

Based on the descriptions provided:

• Part A (a bean-shaped structure with folds inside) is likely the mitochondrion (or mitochondria if there are multiple).
• Part B (the round central structure) is the nucleus.
• Part C (the structure made up of flattened sacs) is the Golgi apparatus (or Golgi body).
• Part D (small round structures in the cytoplasm and attached to the nucleolus) would be ribosomes.

So, for Label A, you can label it as Mitochondrion.

Answer 2

Label A

✔ Mitochondria
Label B

✔ Nucleus
Label C

✔ Golgi apparatus
Label D

✔ Ribosomes

Use the drop-down menus to label the organelles in the picture to the right.Label A The organelles of a plant cell are labeled. Part A is a large hollow structure. Part B is the outside layer of the cell. Part C is a green leaf-shaped structure. Part D is a bean-shaped structure with folding inside.

Answer 3

Based on the descriptions provided for the plant cell organelles:

• Part A (a large hollow structure) is likely the central vacuole.
• Part B (the outside layer of the cell) is the cell wall.
• Part C (a green leaf-shaped structure) is likely chloroplast.
• Part D (a bean-shaped structure with folds inside) is the mitochondrion.

So the labels would be:

• Label A: Central Vacuole
• Label B: Cell Wall
• Label C: Chloroplast
• Label D: Mitochondrion

Answer 4

Label A
✔ Vacuole
Label B
✔ Cell wall
Label C
✔ Chloroplast
Label D
✔ Mitochondria

What is the cell membrane made of? Check all that apply.

proteins

cellulose

carbohydrates

lipids

Answer 5

The cell membrane is primarily made up of:

• Proteins
• Lipids

So, for the options provided, you should check:

• Proteins
• Lipids

Cellulose is a component of the cell wall in plant cells, and carbohydrates can be associated with the cell membrane (as part of glycoproteins or glycolipids), but they are not a primary structural component of the membrane itself.

Answer 6

its not correct either switch one add one or remove one

Answer 7

I apologize for the confusion. The cell membrane is primarily composed of:

• Proteins
• Lipids
• Carbohydrates (as part of glycoproteins and glycolipids)

So the correct components of the cell membrane that you should check are:

• Proteins
• Lipids
• Carbohydrates

You do not need to include cellulose, as it is not a component of the cell membrane; it's part of the structure of the cell wall in plant cells. Thank you for your understanding!

Answer 8

What is the role of the cell membrane?

to control the functions of the cell

to provide a firm structure for the cell

to control what enters and leaves the cell

Answer 9

The primary role of the cell membrane is:

• To control what enters and leaves the cell.

The cell membrane acts as a selective barrier, regulating the movement of substances in and out of the cell, thus maintaining homeostasis.

While the cell membrane does play a role in overall cell functions by facilitating communication and transport, its essential function is indeed to control the passage of materials. The firm structure of the cell is primarily provided by the cell wall in plants and other external structures in different organisms, not the cell membrane itself.