Tissue

1. What is the primary function of epithelial tissue?

B. To contract and relax to help movement.

To protect from physical injury and filters, secretes, and reabsorbs materials

C. To produce hormones for the endocrine system.

A. To provide structural support for the body.

Epithelial tissue primarily functions to protect the body from physical injury and also has roles in filtration, secretion, and absorption. The incorrect options do not accurately describe the function of epithelial tissue.

Explanation

Epithelial tissue primarily functions to protect the body from physical injury and also has roles in filtration, secretion, and absorption. The incorrect options do not accurately describe the function of epithelial tissue.

2. What is the primary function of muscle tissue?

A. Specialized cells that produce hormones.

C. Specialized cells that conduct electrical signals.

B. Specialized cells that store energy.

Specialized cells that contract when stimulated

Muscle tissue is responsible for movement in the body by contracting when stimulated, allowing for various activities such as walking, running, and even digestion.

Explanation

Muscle tissue is responsible for movement in the body by contracting when stimulated, allowing for various activities such as walking, running, and even digestion.

3. What is the main function of nervous tissue?

Regulates body temperature

Transmits impulses from one region of the body to another

Produces hormones

Aids in digestion process

Nervous tissue is specialized to transmit impulses from one part of the body to another, allowing for communication and coordination.

Explanation

Nervous tissue is specialized to transmit impulses from one part of the body to another, allowing for communication and coordination.

4. What is the primary function of connective tissue?

Binds the cells and organs of the body together; structure

Helps in nerve transmission

Produces energy for the body

Regulates body temperature

Connective tissue primarily serves to bind cells and organs together, providing structural support throughout the body.

Explanation

Connective tissue primarily serves to bind cells and organs together, providing structural support throughout the body.

5. What is collagen?

A structural protein

A neurotransmitter.

A type of carbohydrate.

An essential oil.

Collagen is known for its role as a structural protein in the body, providing strength and support to various tissues such as skin, bones, and ligaments. It is not a type of carbohydrate, essential oil, or neurotransmitter.

Explanation

Collagen is known for its role as a structural protein in the body, providing strength and support to various tissues such as skin, bones, and ligaments. It is not a type of carbohydrate, essential oil, or neurotransmitter.

6. What is a biopsy?

A tissue taken to check for disease

A type of blood test used to diagnose diabetes.

A medical procedure involving removing a limb.

A form of alternative medicine using herbal remedies.

A biopsy involves taking a small tissue sample from a part of the body to examine it for signs of disease or infection. It is a common procedure used to diagnose various medical conditions.

Explanation

A biopsy involves taking a small tissue sample from a part of the body to examine it for signs of disease or infection. It is a common procedure used to diagnose various medical conditions.

7. What is histology?

The study of planets

The study of tissues

The study of languages

The study of fossils

Histology is the scientific study of the microscopic anatomy of cells and tissues of plants and animals.

Explanation

Histology is the scientific study of the microscopic anatomy of cells and tissues of plants and animals.

8. What are the typical characteristics of someone with Ehlers-Danlos Syndrome?

Leads to increased bone density and decreased range of motion

Results in rapid weight gain and muscle atrophy

Causes one to have overly flexible joints and elastic skin

Causes extreme stiffness in joints and rigid skin

Ehlers-Danlos Syndrome is a connective tissue disorder that manifests in overly flexible joints and elastic skin, rather than stiffness, weight gain, or decreased bone density.

Explanation

Ehlers-Danlos Syndrome is a connective tissue disorder that manifests in overly flexible joints and elastic skin, rather than stiffness, weight gain, or decreased bone density.