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Keystone Sample Quizzes & Trivia

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Keystone Sample Questions Exam! Trivia Quiz

Keystone Sample Questions Exam! Trivia Quiz

Questions: 18 | Attempts: 1008 | Last updated: Mar 20, 2022

Sample Question
Which statement best describes the relationship between cells, DNA, and proteins?

Cells contain DNA that controls the production of proteins.

DNA is composed of proteins that carry coded information for how cells function.

Proteins are used to produce cells that link amino acids together into DNA.

Cells are linked together by proteins to make different kinds of DNA molecules.

Cellular Energy: Keystone Exam! Trivia Quiz

Cellular Energy: Keystone Exam! Trivia Quiz

Questions: 12 | Attempts: 878 | Last updated: Mar 20, 2022

Sample Question
In what way are photosynthesis and cellular Is respiration similar?

They both occur in chloroplasts.

They both require sunlight.

They both involve organic and inorganic molecules.

They both require oxygen and produce carbon dioxide.

Topic 9 - Keystone Sample Quiz

Topic 9 - Keystone Sample Quiz

Ecology

Questions: 10 | Attempts: 802 | Last updated: Mar 20, 2022

Sample Question
Young birds that have been raised in isolation from members of their species build nests characteristic of their species. This suggests that the nest-building behavior is

Genetically inherited from parents

Learned by watching members of their species

A disadvantage to the survival of the species

A direct result of the type of food the bird eats

Topic 5 Keystone Sample Quiz

Topic 5 Keystone Sample Quiz

Cell Division Content

Questions: 14 | Attempts: 667 | Last updated: Mar 20, 2022

Sample Question
Which statement best describes the relationship between cells, DNA, and proteins?

DNA is composed of proteins that carry coded information for how cells function.

Cells contain DNA that controls the production of proteins.

Proteins are used to produce cells that link amino acids together into DNA.

Cells are linked together by proteins to make different kinds of DNA molecules.

Topic 8 - Keystone Sample Quiz

Topic 8 - Keystone Sample Quiz

Evolution Content

Questions: 16 | Attempts: 598 | Last updated: Mar 18, 2022

Sample Question
The diagram below represents possible evolutionary relationships between groups of organisms.

Snails appeared on Earth before corals.

Sponges were the last new species to appear on Earth.

Earthworms and sea stars have a common ancestor.

Insects are more complex than mammals.