Scavenger+Hunt+Answer+Key

=__Answer Key__=

** Scavenger Hunt: ** 10th Grade Biology The Human Body Section 1: Megan Burke Section 2: Nicole O'Neill Section 3: Vanessa Salinas Section 4: Christie Middleton Section 5: Nacadia Facey Section 6: Randall Musgrave


 * Section 1: **

__**Cardiovascular (Circulatory) System:**__


 * Question 1:** Our [|bodies] are composed of two different circulatory systems. The //(blank......)// is a short loop from the heart to the lungs and back again, and the //(blank.....)// sends blood from the heart to all other parts of our bodies and back again.


 * Answer:** first blank-pulmonary circulation, second blank-systemic circulation


 * Question 2:** Two major “[|highway]” systems carry blood throughout the body. //(Blank......)// carry blood away from the heart, and //(Blank.......)// carry blood to the heart.


 * Answer:** first blank-arteries, second blank-veins

A. Right Atrium B. Left Atrium C. Pulmonary Valve D. Superior Vena Cava
 * Question 3:** The blood that is returned to this part of the [|heart] is deoxygenated or “poorly oxygenated”:


 * Answer:** Right Atrium

__**Reproductive and Urinary:**__
 * Section 2: **


 * Question 1: **The human reproductive process involves two different kinds of [|sex cells] called (BLANK).


 * Answer: gametes**


 * Question 2: **The [|female] reproductive system contains two main parts, the uterus, and the (BLANK).


 * Answer: ovaries**

A. Kidney B. Ureter C. Bladder D. Urethra
 * Question 3: **Which part of the [|upper] urinary tract carries urine from the kidneys to the bladder?


 * Answer: B. Ureter**


 * Section 3: **

__**The Digestive System:**__


 * Question 1:** The [|small intestine] and large intestine form one continuous tube?

A. True B. False


 * Answer:** A. True


 * Question 2:** When does the [|digestive process] begin?

A. When you put the food in your mouth and begin to chew B. When your stomach begins to break down the food C. When you smell food and begin to salivate D. When you swallow your food


 * Answer:** C. When you smell food and begin to salivate


 * Question 3:**

Match each digestive [|organ] with the letters in this picture
 * A................ || 1. Small intestine ||
 * B................ || 2. Stomach ||
 * C................ || 3. Mouth ||
 * D................ || 4. Large Intestine ||
 * E................ || 5. Esophagus ||


 * Answer:**
 * A........**3**....... || 1. Small intestine ||
 * B........**5**....... || 2. Stomach ||
 * C........**2**....... || 3. Mouth ||
 * D........**4**....... || 4. Large Intestine ||
 * E........**1**....... || 5. Esophagus ||

A. Breaking down unwanted chemicals B. Converting dietary proteins to usable protiens for the body C. Processing nutrients absorbed into the body by the stomach D. Processing nutrients absorbed into the body by the small intestine.
 * Question 4:** All of these are functions of the [|liver] EXCEPT


 * Answer:** D. Processing nutrients absorbed into the body by the small intestine.

The skeletal system determines the shape of the body, and protects the organs. It works closely together with which [|system] to allow us to move?
 * Section 4: **
 * Question 1: **
 * Answer 1: Muscular System **

True or False: A fully grown human skeleton has 270 [|bones]. If false make the statement true.
 * Question 2: **
 * Answer 2: False **

**Question 3**: How many sections is [|the spine] divided into? Label the picture below with each section of the spine. The [|two major groups] of bones in the body are…? And what bones fall within the two categories?
 * Answer 3: Five **
 * <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">Question 4: **
 * <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">Answers 4: Axial: bones of the head, spine, breastbone and ribs. Appendicular: bones of the limbs, the pelvis, the shoulder blades and collarbones **

‍**Question 5:**
====‍<span style="font-family: 'Times New Roman','serif'; font-size: 16px;">True or False, The [|muscular system] is the largest system in the human body. ====

<span style="font-family: 'Times New Roman','serif'; font-size: 16px;">**Question 6**: <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">What percent of body weight on average is because of [|muscles]? <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">How many different [|branches] of muscle tissue are there and what are their names?
 * 1) <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">50
 * 2) <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">34
 * 3) <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">40
 * 4) <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">43
 * <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">Answer 6: #3. 40 **
 * <span style="font-family: 'Times New Roman','serif'; font-size: 16px;">Question 7: **
 * Answer 7: Three, Smooth, Cardiac and Skeletal**


 * Section 5: **

[|Hormone] levels can be influenced by
 * Question 1.**

A. stress B. infection C. changes in the balance of fluid and minerals in the blood //**D. all of the above**//


 * //Answer: Hormone levels can be influenced by factors such as stress, infection, and changes in the balance of fluid and minerals in blood.//**

A(n) (//Blank...//) selects and removes materials from the blood, processes them, and [|secretes] the finished chemical product for use somewhere in the body.
 * Question 2.**

A. hormone //**B. gland**// C. cell D. organ

//**Answer: A gland selects and removes materials from the blood, processes them, and secretes the finished chemical product for use somewhere in the body.**//

Below is an image of the human brain where the [|pituitary gland] can be located. Please identify the parts of the gland and the hormones that each lobe is responsible for by filling in the blanks.
 * Question 3.**

//**A. Anterior Lobe**//

//**1. Prolactin**// //**2. Growth hormone**// //**3. Thyroid - Stimulating Hormone**// //**4. Adrenocorticotropin hormone**// //**5. Luteinizing hormone and follicle stimulating hormone**//

//**B. Posterior Lobe**//

//**1. Antidiuretic Hormone**// //**2. Oxytocin**//

The [|lymphatic system] and the cardiovascular system are closely related structures that are joined by a(n) //(Blank...)//.
 * Question 4.**

//**Answer: The lymphatic system and the cardiovascular system are closely related structures that are joined by a capillary system.**//


 * Section 6: The Nervous System **

[|List] the three parts of the nervous system.
 * Question 1.**

1. **//Central//** 2. **//Peripheral//** 3. **//Autonomic//**

Neurons transmit nervous system information throughout the body. Using [|the figure] below, identify the three parts of a neuron.
 * Question 2.**



1. **//Dendrites//** 2. **//Cell Body//** 3. **//Axon//**

Which part of the [|nervous system] controls basic body functions?
 * Question 3.**


 * //Answer: The autonomic part of the nervous system controls basic involuntary body functions.//**