Quiz Wed

Question 1

This is the taking in of food from
the environment into the mouth.

Answer 1

Procurement of food

Question 2

This is the chewing of food.

Answer 2

Mastication

Question 3

This is the swallowing of food.

Answer 3

Ingestion

Question 4

This is the process of breaking down complex food substances by a series of chemical changes.

Answer 4

Digestion

Question 5

This is the transfer of digested food from the gut of the small intestine to the blood vessel.

Answer 5

Absorption

Question 6

This is the movement or transport of food substances in the blood vessels to the cell.

Answer 6

Curculation

Question 7

This is the integration of food substances in the cell

Answer 7

Assimilation

Question 8

This is the actual use of food for growth, structural maintenance, and the production of the various forms of energy

Answer 8

Utilization

Question 9

the process of breaking down complex food substances by a series of chemical changes into absorbable form.

Answer 9

Digestion

Question 10

The processes for digestion to take place

Answer 10

Procurement of food
Mastication
Ingestion
Digestion
Absorption
Circulation
Assimilation
Utilization

Question 11

Digestive system of the frog is

Answer 11

Complete digestive system

Question 12

This is also known as the mouth cavity.

Answer 12

Buccal cavity

Question 13

It is the structure that
receives the food from the external environment

Answer 13

Buccal cavity

Question 14

These are the many miniature teeth on the upper jaw. These teeth are not for chewing.

Answer 14

Maxillary teeth

Question 15

These are teeth that are arranged on the winged shaped vomer bone between the internal nares. This is used to hold the food in place.

Answer 15

Vomerine teeth

Question 16

These are two openings that are connected to the external nares for the entrance of air.

Answer 16

Internal nares

Question 17

The frog has no palate. True or false

Answer 17

True

Question 18

These are two openings found at the corner of the mouth which are connected to the cavity of the middle ear under the eardrum

Answer 18

Eustachian tubes

Question 19

This is a muscular structure which is free and notched at the posterior end and is attached anteriorly. This is also sticky to capture live insects for food.

Answer 19

Tongue

Question 20

This is found embedded below the tongue.

Answer 20

Hyoid cartilage

Question 21

This is a cavity or space behind the tongue.

Answer 21

Pharynx

Question 22

This is a lengthwise slit in the ventral wall of the pharynx Which serves as the entrance of air. This is bounded on each side by the epiglottis.

Answer 22

Glottis

Question 23

What bounds the glottis?

Answer 23

Epiglottis

Question 24

This is a muscular structure which is free and notched at the posterior end and is attached anteriorly.

Answer 24

Tongue

Question 25

This is located posterior to the pharynx which serves as the entrance food.

Answer 25

Esophagus

Question 26

There are structures that produce croaking sounds; they are only found in male frogs

Answer 26

Vocal sacs

Question 27

This is where the coelom (body cavity) and organs are found

Answer 27

Peritoneum

Question 28

The peritoneum is folded

Answer 28

Dorsally downward

Question 29

found around the heart also arise from the peritoneum

Answer 29

The pericardium and pericardial sac

Question 30

It is an almost imperceptible structure that connects the buccal cavity to the stomach.

Answer 30

Esophagus

Question 31

It is a large pouch of J-shaped structure which is the temporary storage of food. This is located along the left side, dorsal to the liver.

Answer 31

Stomach

Question 32

This is a yellowish or grayish structure, slender and irregularly coiled, and generally divided into two parts for final digestion of food.

Answer 32

Small intestine

Question 33

The small intestine is generally divided into two parts:

Answer 33

the duodenum and ileum

Question 34

Also called the colon, it is a structure, diameter of which is a little wider than that of the small intestine where undigested food passes through.

Answer 34

Large intestine

Question 35

The external structure that releases the waste and other materials in the ervironment.

Answer 35

Cloaca/anus

Question 36

digestive system has two digestive glands that facilitate digestion of food. These are

Answer 36

Liver and pancreas

Question 37

It is a large, firm, reddish brown structure with three lobes. This secretes bile to emulsify fats.

Answer 37

Liver

Question 38

Located Between the lobes of the liver, a greenish structure that is used as temporary storage of bile which is connected to the small intestine through a bile duct.

Answer 38

Gall bladder

Question 39

It is an irregular flattish glandular tissue lying adjacent to the Duodenum. It secretes yellowish pancreatic juice.

Answer 39

Pancreas

Question 40

Through this system, organism is able to obtain oxygen and get rid of carbon dioxide.

Answer 40

Respiratory system

Question 41

is used to release energy from food during which process carbon dioxide is formed.

Answer 41

Oxygen

Question 42

We need to eliminate ____ from the body to avoid poisoning

Answer 42

Surplus of carbon dioxide

Question 43

inhalation or taking in of oxygen

Answer 43

Inspiration

Question 44

the exhalation or giving off of carbon dioxide.

Answer 44

Expiration

Question 45

two phases involved for exchange of gases to take place between the organism and its environment:

Answer 45

External and internal respiration

Question 46

Exchange of gases between the atmosphere and the blood. This involves the lungs.

Answer 46

External respiration

Question 47

Gas exchange between the blood and the body tissues. It occurs in every living cell.

Answer 47

Internal respiration

Question 48

The main organs for respiration in terrestrial vertebrates are the

Answer 48

Lungs or gills in aquatic form

Question 49

While the adult frog is submerged in water, it utilizes what?

Answer 49

cutaneous respiration or skin respiration

Question 50

In the larval form,____ are used; and when already an adult, the frog uses the_____.

Answer 50

Gills Lungs

Question 51

These serve as the entrance to the nasal cavities.

Answer 51

External nares

Question 52

These are paired openings inside the mouth lateral to the vomerine teeth

Answer 52

Internal nares

Question 53

It is a narrow way between the external nares and internal nares

Answer 53

Olfactory canal

Question 54

This is the part where gaseous exchange takes place through the lining of the mucous glands

Answer 54

Mouth or buccal cavity

Question 55

It is a slit in the laryngeal prominence on the floor of the pharynx.

Answer 55

Glottis

Question 56

The sides of the glottis are bounded by a pair of

Answer 56

arytenoid cartilage

Question 57

arytenoid cartilage is surrounded by

Answer 57

Cricoid cartilage

Question 58

the outer walls of the lungs are occupied by a membrane, the____, which is an extension of the________

Answer 58

Pleura parietal peritoneum.

Question 59

concerned with the removal of the nitrogenous wastes of metabolism.

Answer 59

Excretory or urinary system

Question 60

The main excretory organs of vertebrates are the

Answer 60

kidneys with their ducts.

Question 61

To expose the kidney, turn the frog to one side and slit carefully reveal the _____________

Answer 61

parietal peritoneum.

Question 62

Parts of the excretory system

Answer 62

Kidneys Adrenal glands Ureters Urinary bladder Cloaca

Question 63

These are a pair of flattened, elongated, dark-red bodies lying in the subvertebral lymph sinus behind the parietal pertoneum.

Answer 63

Kidneys

Question 64

These are yellowish endocrine glands on the ventral surface of the kidney.

Answer 64

Adrenal glands

Question 65

It is a pair of white, slender tubes on the postero-lateral of each kidney with a blood vessel, the renal portal vein

Answer 65

Ureters or mesonephric duct.

Question 66

It is a bibbed sac on the ventral surface of the cloaca for the temporary storage of urine.

Answer 66

Urinary bladder

Question 67

It is the posterior part of the digestive tract receiving the urinary and genital ducts on the ventral surface.

Answer 67

Cloaca