Human nutrition: the digestive system (Biología 3º ESO SB)

Description

Basado en el libro de Oxford "Biology: Humans and health I" páginas 44 y 45
ESO Digital
Quiz by ESO Digital, updated more than 1 year ago
ESO Digital
Created by ESO Digital almost 8 years ago
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Resource summary

Question 1

Question
Match each system to its description: It introduces food into the body, and prepares and transforms it to enable its use by cells.
Answer
  • Digestive system
  • Respiratory system
  • Circulatory system
  • Excretory system
  • Endrocrine and nervous systems

Question 2

Question
Match each system to its description: It obtains the necessary oxygen cells need and eliminates carbon dioxide produced during cell metabolism.
Answer
  • Digestive system
  • Respiratory system
  • Circulatory system
  • Excretory system
  • Endrocrine and nervous systems

Question 3

Question
Match each system to its description: It transports nutrients and oxygen to cells and releases waste substances.
Answer
  • Digestive system
  • Respiratory system
  • Circulatory system
  • Excretory system
  • Endrocrine and nervous systems

Question 4

Question
Match each system to its description: It releases waste substances outside the organism.
Answer
  • Digestive system
  • Respiratory system
  • Circulatory system
  • Excretory system
  • Endrocrine and nervous systems

Question 5

Question
Match each system to its description: They detect nutritional needs as well as alterations in the internal organism; they activate relevant organs to provide us with nutrients and oxyegn; they coordinate the transportation of nutrients and oxygen to the tissues that need them and eliminate waste products that alter the internal equilibrium.
Answer
  • Digestive system
  • Respiratory system
  • Circulatory system
  • Excretory system
  • Endocrine and nervous systems

Question 6

Question
Complete: Nutrients, which are found in parts of [blank_start]food[blank_end], are complex [blank_start]mixtures[blank_end] of [blank_start]substances[blank_end] that our body has to [blank_start]transform[blank_end] in order to be able to use them.
Answer
  • substances
  • mixtures
  • food
  • transform
  • mixtures
  • food
  • substances
  • transform
  • mixtures
  • substances
  • food
  • transform
  • this answer is incorrect
  • food
  • substances
  • mixtures
  • transform

Question 7

Question
Complete: multicellular organism need [blank_start]organs[blank_end], grouped in systems, to prepare and distribute [blank_start]nutrients[blank_end] to cells and [blank_start]release waste[blank_end] products generated by cellular activity.
Answer
  • organs
  • nutrients
  • release waste

Question 8

Question
Complete: the gastrointestinal tract is about [blank_start]8[blank_end] metres long and its shape varies. It starts in our [blank_start]mouths[blank_end] and ends at our [blank_start]anus[blank_end].
Answer
  • 8
  • mouths
  • anus

Question 9

Question
Complete: an inner layer called a [blank_start]mucous membrane[blank_end] makes up the gastrointestinal tract. It's internally protected by a lubricant substances called [blank_start]mucus[blank_end] and it's surrounded by [blank_start]3[blank_end] musculares layers. When these layers [blank_start]contract[blank_end] they push food down the digestive tract.
Answer
  • mucous membrane
  • mucus
  • 3
  • contract

Question 10

Question
Glands in the stomach produce intestinal juices and glands in the intestine secrete gastric juices.
Answer
  • True
  • False

Question 11

Question
Accessory glands are organs that discharge their secretions in the digestive system.
Answer
  • True
  • False

Question 12

Question
The accesory glands are:
Answer
  • Digestive glands
  • The liver
  • The salivary glands
  • The kidney
  • The pancreas

Question 13

Question
Where are the salivary glands located?
Answer
  • In the mouth.
  • In the upper right abdomen.
  • Behind the stomach.

Question 14

Question
Where is the liver located?
Answer
  • In the mouth.
  • In the upper right abdomen.
  • Behinds the stomach.

Question 15

Question
Where is the pancreas located?
Answer
  • In the mouth.
  • In the upper right abdomen.
  • Behind the stomach.

Question 16

Question
The liver and the pancreas release secretions into the stomach.
Answer
  • True
  • False

Question 17

Question
Complete: digestion is the process by which [blank_start]foods[blank_end] are transformed into simples substances ([blank_start]nutrients[blank_end]), so they can be utilised by our [blank_start]cells[blank_end].
Answer
  • foods
  • nutrients
  • cells
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