Body Systems

Which of the following is an example of an organ system in the human body?

• Nervous system

• Skeletal system

• Muscular system

• All of the above

Tags

NGSS.MS-LS1-3

The exchange of oxygen and carbon dioxide occurs in which organ system?

• Digestive system

• Respiratory system

• Cardiovascular system

• Skeletal system

What is the definition of homeostasis?

• The process of cell division

• The maintenance of stable internal conditions in the body despite changes in the external environment

• The breakdown of food into energy

• The exchange of gases in the lungs

Which component of the cell is described as a gel-like fluid containing organelles?

• Nucleus

• Cytoplasm

• Mitochondria

• Ribosomes

Tags

NGSS.MS-LS1-2

What is the function of lysosomes in human cells?

• Energy production

• Protein synthesis

• Cellular waste management

• Material transport

Tags

NGSS.MS-LS1-2

Which of the following is a component of the skin?

• Epidermis

• Tendons

• Ligaments

• Neurons

Which of the following is NOT a common condition of the integumentary system?

• Cellulitis

• Dermatitis

• Eczema

• Diabetes

Which condition is a chronic inflammatory skin condition?

• Cellulitis

• Dermatitis

• Eczema

• Skin cancer

What is the function of connective tissue in the skeletal system?

• Transmit nerve signals

• Connect bones and support organs

• Produce hormones

• Digest nutrients

Which of the following is a component of the skeletal system?

• Muscles

• Skin

• Tendons

• Hair