Seventh Grade Science 7sci_HistologyOrganization_cfa_ac
1. The best definition of tissue would be which of the following?
A. A group of different types of cells that perform the same function
B. A group of similar cells that perform the same function
C. A group of different cells that perform different functions
D. A group of similar cells that perform different functions
2.
A. nerve cell
B. muscle
C. kidney
D. digestive tract
3. Which of the following is the correct order of cellular organization from smallest to largest?
A. organelle, cell, organ, organ system, tissue, organism
B. organ, organelle, tissue, cell, organ, system, organism
C. organelle, cell, tissue, organ, organ system, organism
D. organelle, cell, tissue, organism, organ, organ system
4. Which of the following is NOT a type of tissue?
A. epithelial
B. muscular
C. endocrine
D. connective
5. Which of the following statements decribe how epithelial tissue supports the needs of a cell?
A. The epithelial tissue stores nutrients and acts as a cushion.
B. The epithelial tissue protects as it absorbs nutrients or waste products from its surroundings.
C. The epithelial tissue moves blood, food, and waste thorough the body’s organs.
D. The epithelial tissue sends messages to and from body organs.
6. Cartilage, bone, and blood are examples of ______tissue.
A. epithelial
B. integumentary
C. connective
D. endocrine
7. What tissue transports oxygen and glucose through out the body?
A. blood
B. epithelial
C. integumentary
D. adipose
8. The brain, spinal cord, and nerves are all elements of _____ tissue
A. nervous
B. endocrine
C. muscular
D. integumentary
9. Which tissue moves voluntarily allowing the organism the ability to control the movement?
A. Cardiac
B. Smooth
C. Skeletal
D. all of the above
10. What type of tissue is shown in the diagram?
A. connective: bone tissue
B. muscular: cardiac tissue
C. nervous: nerve tissue
D. none of the above
11. What type of tissue is shown in the diagram and how does it structure support its function?
A. Endocrine: glandular tissue is round to store nutrients.
B. Epithelial: cubodial tissue is round to provide protection.
C. Connective: blood tissue is round to easily transport
nutrients through out the body.
D. Muscular: smooth tissue is round in order to contract
and releax to produce movement.
12. How does the structure of nervous tissue support it functions?
A. It has a large body for storing nurients and cushioning the organs.
B. It has long wire like extensions which allow it to send and receive
electrical messages.
C. It multi-layered to aid in providing protection.
D. It is shaped to easily move throughout the body to to transport nutrients.
13. What type of tissue is shown in the diagram andhow does its structure support its function?
A. nervous tissue; it has long and slender cells which allow messages to be transported.
B. ingumentary tissue: it has cells that are stacked to provide protection and support.
C. adipose tissue: the cells have large bodies to cushion organs and provide protection.
D. muscular tissue: the cells are long and slender giving with the ability to shorten and contract to produce movment.
14. Which of the following descriptions accurately explains what happens when a splinter enters the skin (an organ which contains all 4 types of tissues)?
A. The damaged cells send a signal through the nervous tissue for the body to release histomine. The capillaries transport histomine to the damaged area. This causes the tissue to swell. The histomines trigger proteins and chemicals to break down the damaged tissue and invading bacteria. Phagocytes then appear to the rebuild new tissue to replace the damaged tissue. The swelling reduces and the tissue returns to normal.
B. The damaged cells release histomine which causes the capillaries to leak plasma. The tissue begins to swell. Signaling proteins and chemicals are released to trigger phagocytes to report to the area via the leaky plasma; digesting dead cells and invading bacteria. Once the cells stop releasing histamine, signaling proteins, and chemicals the phagocytes stop traveling to the area. Surrounding cells begin to rapidly reproduce to replace missing damaged cells. Swelling reduces and the tissue returns to normal.
C. The damaged cells release histomine which causes phagocytes to report to the damaged area via the capillaries. The damaged area begins to swell triggering the muscular tissue to contract and relax causing movement within the tissue. The movement signals proteins and chemicals to the area which digest the dead cells and invading bacteria. The cells stop releasing histamine and the phagocytes stop traveling to the area. Swelling reduces and the tissue returns to normal.
D. The damaged cells become phagocytes which digest invading bacteria. Signaling proteins and chemicals are released triggering capillaries to leak plama into the damaged area. The tissue swells. The components within the plasma begin make new cells which replace the damaged or missing cells. The release of signaling proteins and chemicals stops causing the capillaries to stop the leakage of plasma. Swelling reduces and the tussues return to normal.
15. While ______are the most common cancer in adults, ______is the most common cancer in children.
A. leukemias: sarcomas
B. sarcomas; lymphoma
C. myelomas: brain and spinal card cancer
D. carcinomas: leukemia
16. The brain is an organ. What kind of tissue makes up most of the brain?
A. muscle tissue
B. connective tissue
C. epithelial tissue
D. nervous tissue
17. Which of the following statements correctly describes an organ and the organ systems to which it belongs to?
A. The bones are part of the skeletal system.
B. The brain is part of the muscular system.
C. The heart is part of the integumentary system.
D. The lungs are part of the digestive system.
18. Tanya went to a restaurant and ate a hamburger. Which of the following statements accurately describe how Tanya uses her organ systems to eat and digest her hamburger?
A. The integumentary system sends a message to the skeletal system to bite into the hamburger. Tanya's teeth grind up the food. Tanya's tongue pushes the food down the esophagus to the stomach, which are part of the digestive system. The excretory systems digests the food allowing the cardiovascular system to pick up nutrients and deliver them throughout the body.
B. The endocrine system sends a message to the skeletal system to bite into the hamburger. Tanya's jaws, which are part of the skeletal system, help grind up the food. The food moves into Tanya's stomach, which is part of the digestive system. The digestive system breaks down food, while the muscular system picks up the nutrients from the digestive system and move them throughout the body.
C. The nervous system sends messages to Tanya's muscular system to bite into the hamburger. Tanya's jaws, which are part of the skeletal system, help grind up the food. The food moves into Tanya's stomach, which is part of the digestive system. The digestive system breaks down food, while the cardiovascular system picks up the nutrients from the digestive system to take throughout the body.
D. The muscular system sends messages to Tanya's skeletal system to bite into the hamburger. Tanya's jaws, which are
part of the skeletal system, help grind up the food. Tanya's tongue pushes the food down the esophagus to the
stomach, which are part of the excretory system. The excretory system breaks down food, while the lymphatic
system picks up the nutrients from the excretory system to take throughout the body.