REVIEW: Intro to Types of Tissues

What are the four main tissues found in the body?

• Epithelial, Connective, Bone, Blood

• Muscle, Connective, Blood, Epithelial

• Nervous, Muscle, Connective, Epithelial

• Nervous, Muscle, Connective, Bone

Answer explanation

The four main tissues in the body are Nervous, Muscle, Connective, and Epithelial. These tissues perform essential functions, such as protection, support, and communication, making the correct choice the third option.

Where is epithelial tissue found?

• glands

• covering body surfaces

• lines organs

• all of the above

Answer explanation

Epithelial tissue is versatile and found in various locations: it forms glands, covers body surfaces, and lines organs. Therefore, the correct answer is 'all of the above'.

Which tissue type is responsible for covering, protection, absorption, and secretion?

• Epithelial

• Muscular

• Connective

• Nervous

Answer explanation

Epithelial tissue is responsible for covering surfaces, providing protection, and facilitating absorption and secretion. It forms the outer layer of skin and lines organs, making it essential for these functions.

Areolar, Adipose, & Reticular are all types of...

• cartilage

• loose connective tissue

• dense connective tissue

• epithelium

Answer explanation

Areolar, adipose, and reticular tissues are all classified as loose connective tissue. They provide support and elasticity, distinguishing them from dense connective tissues, which are more fibrous and less flexible.

Which of the primary tissue types is responsible for forming the body's coverings and linings?

• epithelial

• connective

• muscle

• nervous

Answer explanation

Epithelial tissue is responsible for forming the body's coverings and linings, including skin and the lining of organs. It serves as a protective barrier and is involved in absorption and secretion.

Which primary tissue type is responsible for movement?

• epithelial

• connective

• muscle

• nervous

Answer explanation

The muscle tissue type is primarily responsible for movement in the body. It contracts and relaxes to facilitate motion, unlike epithelial, connective, or nervous tissues, which serve different functions.

Which of the following is the correct order of organization in living things from the most basic (simple) to the most complex?

• Organism, cell, tissue, organ, organ system

• Organ system, organ, cell, organism, tissue

• cell, organ, tissue, organ system, organism

• cell, tissue, organ, organ system, organism

Answer explanation

The correct order of organization in living things is from the simplest to the most complex: cell, tissue, organ, organ system, and finally organism. This reflects the hierarchical structure of biological organization.

Tags

NGSS.HS-LS1-2

Conducting signals throughout the body to the spinal cord and brain is the specialty of which tissue?

• Muscle

• Epithelial

• Nervous

• Connective

Answer explanation

The nervous tissue is responsible for conducting signals throughout the body to the spinal cord and brain, making it the correct choice. Muscle tissue is for movement, epithelial for protection, and connective for support.

The functions of muscle tissue include:

• binding structures together

• forms glands

• help move substances and structures in the body

• conduct impulses

Answer explanation

The primary function of muscle tissue is to help move substances and structures in the body, such as blood and food. The other options relate to different tissue types, not muscle.

Which of the following is NOT a function of connective tissue?

• supports organs and structures

• binds tissues together

• provides protection

• conducting impulses

Answer explanation

Connective tissue primarily supports organs, binds tissues, and provides protection. However, the transport function is mainly associated with blood, which is a specialized connective tissue, making 'provides transport function' the correct choice.