Hana Chipman
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Grade 8 Science Quiz on Organizing cells, created by Hana Chipman on 22/05/2017.

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Hana Chipman
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Organizing cells

Question 1 of 25

1

Which of the following are true to all plants?

Select one or more of the following:

  • They are multicellular

  • They can only live on land

  • They can make their own food by photosythensis

Explanation

Question 2 of 25

1

Animals can be further divided into invertebrates and vertebrates

Select one of the following:

  • True
  • False

Explanation

Question 3 of 25

1

Organisms may be classified as:

Select one of the following:

  • Plants, fungi, invertebrates, vertebrates, and protists

  • Fungi, protists, animals, plants, and tissue

  • Protists, bacteria, plants, animals, organs

  • Animals, plants, bacteria, fungi, and protists

Explanation

Question 4 of 25

1

Which of the following are true to all protists?

Select one or more of the following:

  • Commonly found in dry areas

  • All are unicellular

  • Have all organelles of a typical animal cell

  • Some can perform photosynthesis

  • All must obtain food from their environment

Explanation

Question 5 of 25

1

Some fungi can be unicellular

Select one of the following:

  • True
  • False

Explanation

Question 6 of 25

1

Select the correct definition of bacteria:

Select one of the following:

  • Multicellular organisms that cannot carry out photosynthesis

  • The most basic of all unicellular organisms; lack a nucleus

  • Usually obtain nutrients from dead or decaying matter; nutrients usually absorbed

  • Organisms that are neither plant nor animal but shares many of the same characteristics; usually unicellular but can be multicellular

Explanation

Question 7 of 25

1

Which of the following can carry out photosynthesis?

Select one or more of the following:

  • Fungi

  • Protists

  • Plants

  • Bacteria

  • Animals

Explanation

Question 8 of 25

1

Some bacteria gather into bacteria colonies

Select one of the following:

  • True
  • False

Explanation

Question 9 of 25

1

Animals are the most abundant unicellular organisms on earth

Select one of the following:

  • True
  • False

Explanation

Question 10 of 25

1

Which of the following can only be multicellular?

Select one or more of the following:

  • Plants

  • Fungi

  • Protists

  • Animals

  • Bacteria

Explanation

Question 11 of 25

1

Cellular differentiation is:

Select one of the following:

  • The process by which a cell becomes specialized to perform many assigned functions

  • The process by which a cell become specialized to perform a specific function

Explanation

Question 12 of 25

1

Organs can only perform one function

Select one of the following:

  • True
  • False

Explanation

Question 13 of 25

1

Which of the following are tissues found in the human body?

Select one or more of the following:

  • Epithelial tissue

  • Muscle tissue

  • Phloem tissue

  • Thick-walled plant tissue

  • Connective tissue

  • Cotton tissue

  • Thin-walled plant tissue

  • Nervous tissue

  • Locomotive tissue

Explanation

Question 14 of 25

1

Select the correct definition of tissue

Select one of the following:

  • A group of plant cells that carry out photosynthesis

  • A group of organisms working together to carry out life's processes

  • A group of differentiated cells that work together to perform a specific function

Explanation

Question 15 of 25

1

Select the correct definition of organ

Select one of the following:

  • Two or more tissues that work together to perform one or more functions

  • Two tissues working together to perform a specific function

  • Two or more tissues that work together to perform a specific function

Explanation

Question 16 of 25

1

Which of the following is true for all organ systems?

Select one or more of the following:

  • They are interdependant

  • They are a group of organs that work together to perform related funtions

  • They include organs, tissues, and differentiated cells

Explanation

Question 17 of 25

1

Movement is only a characteristic of multicellular organisms

Select one of the following:

  • True
  • False

Explanation

Question 18 of 25

1

Define locomotion

Select one of the following:

  • Movement that takes an object from one place in its environment to another; a characteristic of animals, animal like protists and some bacteria only

  • A change in the shape or figure of all or part of an organism; a characteristic of plants, animals, and protists only

  • Movement that takes an object from one place in its environment to another; a characteristic of all living things

  • A change in the shape or figure of all or part of an organism; a characteristic of all living things

Explanation

Question 19 of 25

1

Which of the following defines movement?

Select one or more of the following:

  • A change in shape or figure

  • Takes an object from point A to B

  • Is a characteristic of all living things

  • Can only be part of the organism

Explanation

Question 20 of 25

1

An organism is a living system with parts that work together to carry out the processes of life

Select one of the following:

  • True
  • False

Explanation

Question 21 of 25

1

Which of the following is an organism made up of only one cell?

Select one of the following:

  • An organ

  • An invertibrate

  • A unicellular organism

  • A vertebrate

  • A plant

  • A multicellular organism

Explanation

Question 22 of 25

1

The difference between unicellular organisms and multicellular organisms is that unicellular organisms can only live in wet environments and multicellular organisms can live in both

Select one of the following:

  • True
  • False

Explanation

Question 23 of 25

1

Xylem and phloem vessels can be found in protists, plants, and fungi

Select one of the following:

  • True
  • False

Explanation

Question 24 of 25

1

Select which of the following best defines xylem vessels:

Select one of the following:

  • A system of tubes in a plant that transports nutrients from the leaves to the rest of the plant

  • A system of tubes in a plant that transports nutrients from the roots to the shoots to the leaves

  • A system of tubes in a plant that transports water and minerals from the roots to the shoots to the leaves

  • A system of tubes in a plant that transports water and minerals from the leaves to the rest of the plant

Explanation

Question 25 of 25

1

Which of the following are examples of unicellular organisms affecting multicellular organisms or vice versa?

Select one or more of the following:

  • Bacteria in humans to aid digestion

  • Fungus decomposing a fallen tree

  • A fox chasing a rabbit

Explanation

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