What two cell populations make up nervous tissue? What is the function of each?
Ch. 4 The Tissue Level of Organization
Martini, Nath, Bartholomew11th EditionFundamentals of Anatomy & PhysiologyISBN: 9780136874089당신이 사용하는 게 아니라요?교과서 변경
4장, 문제 15
Axons, dendrites, and a cell body are characteristic of cells located in
(a) Nervous tissue
(b) Muscle tissue
(c) Connective tissue
(d) Epithelial tissue
검증된 단계별 안내1
Step 1: Understand the components mentioned in the problem: axons, dendrites, and a cell body. These are structural features of certain types of cells.
Step 2: Recall that axons and dendrites are extensions of neurons, which are the primary cells of nervous tissue. The cell body (soma) contains the nucleus and organelles of the neuron.
Step 3: Review the characteristics of the other tissue types: muscle tissue is composed of muscle fibers, connective tissue contains cells like fibroblasts and extracellular matrix, and epithelial tissue consists of tightly packed cells forming layers.
Step 4: Recognize that only nervous tissue contains cells with axons, dendrites, and a cell body, which are essential for transmitting electrical signals.
Step 5: Conclude that the correct answer is nervous tissue, as it uniquely features cells with axons, dendrites, and a cell body.

비슷한 문제에 대한 검증된 영상 답변:
이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.
주요 개념
질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.
Neurons and Nervous Tissue
Neurons are specialized cells in nervous tissue responsible for transmitting electrical signals. They have unique structures such as axons, dendrites, and a cell body that facilitate communication within the nervous system.
추천 영상:
The Neuron
Axons and Dendrites
Axons are long projections that carry impulses away from the neuron's cell body, while dendrites are branched extensions that receive signals from other neurons. Together, they enable the transmission and reception of nerve impulses.
추천 영상:
The Neuron
Tissue Types in the Body
The body has four main tissue types: nervous, muscle, connective, and epithelial. Each has distinct cell structures and functions; for example, muscle tissue contracts, connective tissue supports, and epithelial tissue covers surfaces.
추천 영상:
3 Types of Muscle Tissue
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(a) Interstitial growth
(b) Appositional growth
(c) Intramembranous growth
(d) Longitudinal growth.
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List three basic components of connective tissues.
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Functions of connective tissue include
(a) Establishing a structural framework for the body
(b) Storing energy reserves
(c) Providing protection for delicate organs
(d) All of these
(e) a and c only.
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The three major types of cartilage in the body are
(a) Collagen, reticular, and elastic
(b) Areolar, adipose, and reticular
(c) Hyaline, elastic, and fibrous
(d) Tendons, reticular, and elastic
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교과서 질문
What are the four essential functions of epithelial tissue?
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