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Life Science Review
Life Science Review
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A #6thgrade #lifescience #review.
Flashcards
32 cards
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Practice quiz
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Questions
32
Answers
1
Which list the levels of organization from most complex to simple?
Organism, Population, Community, Ecosystem
Ecosystem, Community, Population, Organism
Ecosystem, Community, Organism, Population
Ecosystem, Population, Community, Organism,
2
Which of the following does a Prokaryotic Cell NOT have?
DNA
Nucleus
Cellular Fluid
Flagella (Tail)
3
In which domain and kingdom would a prokaryotic organism found in the waters of a hot spring?
Archaea and Archaeabacteria
Eukarya and Plantae
Eukarya and Protista
Bacteria and Eubacteria
4
Organisms of which kingdom are considered Autotrophs?
Animalia
Plantae
Eubacteria
Fungi
5
Which of the following scientists developed Cell Theory?
A. Matthias Schleiden
B. Robert Hooke
C. Theodor Schwann
D. Both Schleiden and Schwann
6
Which of the following is NOT one of the principles of Cell Theory?
Cells are the basic units that make up life.
Cells must come from pre-existing cells.
All living things are made up of 1 or more cells.
Living things must acquire energy to survive.
7
Which of the following list the 3 domains?
Archaea, Bacteria, Eukarya
Eukarya, Prokarya, Bacteria
Animalia, Plantae, Fungi
Eukarya, Archaeabacteria, Eubacteria
8
Organisms in which kingdom are usually Unicellular and made up of Eurkaryotic Cells?
Protista
Animalia
Fungi
Eubacteria
9
Which kingdom does NOT have organisms that can produce their own food?
Fungi
Plantae
Protista
Eubacteria
10
How many kingdoms are there in total?
6
4
3
8
11
The birds, trees, squirrels, bears, foxes, and rabbits in a forest are considered a...
Organism
Population
Ecosystem
Community
12
Organisms that contain a nucleus in their cells are classified in which domain?
Animalia
Eukarya
Archaea
Bacteria
13
Asexual organisms in this kingdom are usually decomposers or causes of diseases.
Eubacteria
Eukarya
Protista
Archaeabacteria
14
Which of the following is the simplest level of organization?
Ecosystem
Organism
Community
Population
15
Which of the following statements is FALSE?
All living things are made of cells.
Organisms in the Archaea & Bacteria domain are unicellular.
Cells do not have to come from other cells.
Cells are the basic structures of organisms.
16
Which scientist came up with the word "cells" to describe what organisms are made up of?
Anton Van Leeuwenhoek
Theodor Schwann
Louis Pasteur
Robert Hooke
17
The bear in the cave is in which level of organization?
Ecoysystem
Population
Organism
Community
18
Which statement below is true about Earth's elements?
Earth contains Carbon, Hydrogen, Oxygen, and Nitrogen only.
Earth is made up of millions of elements.
Earth is made up mainly of a few elements plus some others.
Oxygen is the only element that is used on Earth.
19
Organisms made up of Prokaryotic Cells are found in which 2 Domains?
Eukarya and Archaea
Protista and Bacteria
Archaeabacteria and Eubacteria
Bacteria and Archaea
20
Which theory states that cells are the basic units of life?
The Big Bang Theory
Cell Theory
Spontaneous Generation Theory
The Theory of Evolution
21
What cell structure helps us distinguish between Prokaryotic Cells and Eukaryotic Cells?
Vacuoles
Cell Wall
Cytoplasm
Nucleus
22
Which classification is the broadest and most basic in the taxonomic levels?
Species
Domain
Kingdom
Order
23
The soil and rocks in the ground and the water in the stream are what type of factor?
Biotic
Ecosystem
Prokaryotic
Abiotic
24
An eagle feeding on a snake is an example of...
A biotic factor interacting with another biotic factor.
A biotic factor interacting with an abiotic factor.
An abiotic factor interacting with a biotic factor.
An abiotic factor interacting with another abiotic factor.
25
Which of the following is TRUE about Protista organisms?
Prokaryotic cells, mainly Multicellular, in Eukarya domain
Eukaryotic cells, mainly Unicellular, Autotroph/Heterotroph
Eukaryotic cells, mainly Unicellular, and in Bacteria domain
Prokaryotic cells, mainly Unicellular, and in Eukarya domain
26
Which of the following is NOT true about organisms in the kingdom Fungi?
Autotrophs
Can Reproduce Sexually or Asexually
Can be Unicellular
Made of Eukaryotic Cells
27
What type of cell has its DNA floating around?
Eukaryotic Cells
Prokaryotic Cells
Plant Cells
Animal Cells
28
Which kingdom has both Unicellular and Multicellular organisms?
Fungi
Plantae
Eubacteria
Archaeabacteria
29
A group of mice living and reproducing together represent which level of organization?
Community
Population
Ecosystem
Organism
30
Why are dogs, roaches, bears, and ants classified in the Animalia Kingdom?
They are multicellular autotrophs that reproduce sexually.
They are heterotrophs, multicellular eukaryotes.
They are prokaryotes that are multicellular heterotrophs.
They are heterotrophs, multicellular prokaryotes.
31
What does a Plant Cell have that an Animal Cell does not have?
Flagella and Nucleus
Cell Wall and Cytoplasm
Cell Wall and Chloroplast
Cell Membrane and Cytoplasm
32
Which of the following does NOT describe an organism found in the Plantae kingdom?
Reproduce Asexually or Sexually
Autotrophic
Multicellular or Unicellular
Eukaryotic Cells
