CELLULAR LEVEL OF ORGANIZATION

Which of the cellular components can only be found in human cells?

• Mitochondrion

• Centrioles

• Nucleus

• Cytoplasm

Diagram below shows the cell organization in a multicellular organism.

Cell --> Tissue --> P --> System --> Organism

Which part of the item can be represented by P?

• Digestive

• Red blood cell

• Kidney

• Ovum

Tags

NGSS.MS-LS1-3

Diagram below shows an human cell. Which organelle A, B, C and D releases energy from ATP?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

Which organelle in cell produces spindle fiber during cell division?

• Centrioles

• Mitochondrion

• Golgi body

• Chromatin

Tags

NGSS.MS-LS1-2

Which of the following is NOT an adaptation of a red blood cell to transport oxygen to all parts of the body?

• It does not have any nucleus

• It is biconcave in shape.

• It has a spherical or rod-shaped structure

• It contains a red pigment called haemoglobin

Tags

NGSS.MS-LS1-2

The main function of the cell wall is to:

• Support and protect the cell

• Store DNA

• Help the cell move

• Direct the activities of the cell

Tags

NGSS.MS-LS1-2

The thin, flexible barrier around a cell is called the:

• Cell wall

• Nuclear envelope

• Plasma membrane

• Cytoplasm

Tags

NGSS.MS-LS1-2

Which of the following is the function of the cytoskeleton?

• Contains DNA

• Helps the cell keep its shape

• Surrounds the cell

• Helps make protein

Tags

NGSS.MS-LS1-2

Diffusion is the movement of particles from:

• Diffusion is the movement of particles from:

• An area of low concentration to an area of high concentration

• An area of high concentration to an area of low concentration

Tags

NGSS.MS-PS1-4

Diffusion of water is:

• Osmosis

• Facilitated diffusion

• Active transport

• Exocytosis

Tags

NGSS.MS-LS1-2