What difference can you see between smooth muscle and skeletal muscle?

skeletal has striations and more than one nucleus

What do gap junctions do for cardiac muscle?

allow heart muscles to contract together

What are the 5 levels of organization in order from simplest to most complex?

cell-tissue-organ-organ system-organism

Why is cartilage important?

it provides cushion between joints, it adds structure to parts, such as the ears and nose

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Levels of organization, skeletal & muscular

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simple quiz on levels of organization in the human body, the skeletal system and muscular system

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Questions 14

Answers

1
Why is a skeletal system important to your body?
it allows the body to move
all these answers are true
it protects internal organs
it supports the body
2
What type of muscle can be consciously controlled?
smooth
cartilage
skeletal
cardiac
3
what is a tendon?
it connects cartilage to bone
it connects bone to bone
it connects muscle to bone
it connects cartilage to muscle
4
Organs that work together to perform a life function make up a(n)
organ system
tissue
organism
cellular system
5
What is a ligament?
it connects cartilage to muscle
it connects cartilage to bone
it connects muscle to bone
it connects bone to bone
6
What difference can you see between smooth muscle and skeletal muscle?
skeletal and not striated and smooth are
skeletal has striations and more than one nucleus
smooth muscles have striations and box like shape
smooth have more than one nucleus
7
What do gap junctions do for cardiac muscle?
they destroy the heart
allow heart muscles to contract together
lead to heart attack
leave openings in the heart
8
What is the most basic unit of life?
organ system
tissue
organ
cell
9
A group of cells similar in structure and function make up
tissue
organism
organ system
organ
10
What would happen without bones?
Body would move by muscles only
Body would separate
Body would evaporate
Body would not be able to move
11
What type of muscle is found in the heart?
skeletal
cardiac
smooth
cartilage
12
What is made inside bones?
nerve cells
blood cells
cartilage
skin cells
13
What are the 5 levels of organization in order from simplest to most complex?
cell-tissue-organism-organ-organ system
cell-organ-tissue-organ system-organism
cell-tissue-organ system-organ-organism
cell-tissue-organ-organ system-organism
14
Why is cartilage important?
it makes red blood cells
it provides cushion between joints
it stores calcium
it adds structure to parts, such as the ears and nose

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