1. Intro and body functions (Summary)

Question 1

Arrange the following structure structures according to the hierarchical arrangement of the body, starting from the simplest of the most complex:

A) Trachea
B) Oxygen molecule
C) Respiratory System
D) Goblet cell

Answer 1

A) Oxygen

B) Goblet cell

C) Trachea

D) Respiratory System

Question 2

Give an example of negative feedback:

Answer 2

[1]
Control of blood pressure

[2]
Control of blood glucose

[3]
Control of body temperature

[4]
Control of blood pH

Question 3

A positive feedback process occurs during child birth. During this process, cervical stretch case release if the hormone oxytocin to ________ which caused the degree of cervical stretch to ________.

Answer 3

A positive feedback process occurs during child birth. During this process, cervical stretch case release if the hormone oxytocin to increase which caused the degree of cervical stretch to increase.

Question 4

Homeostasis is _________ ___ ____.

Answer 4

Homeostasis is necessary for life.

Question 5

A function of the integumentary system is __________.

Answer 5

A function of the integumentary system is protection.

Question 6

The function of an organ usually depends on its _________.

Answer 6

The function of an organ usually depends on its structure.

Question 7

What is negative feedback?

Answer 7

Feedback inhibition, or negative feedback, is the process in which a stimulus produces a response that opposes the original stimulus.

Question 8

What is a tissue

Answer 8

a group of cells that performs a specific function and structure.

Question 9

What is homeostasis?

Answer 9

The process by which organisms keep internal conditions relatively constant despite changes in external environments.