DIgital SAT Reading and Writing Practice Flashcard 1

Front

What is a transposon?

Back

A transposon is a DNA sequence that can change its position within the genome, potentially creating or reversing mutations and altering the cell's genetic identity.

Front

What is the role of the hippocampus in the brain?

Back

The hippocampus is a brain structure involved in the formation of new memories and is also associated with learning and emotions.

Front

What is Pando?

Back

Pando is a clonal colony of quaking aspen trees in Utah, known for being one of the oldest and largest living organisms.

Front

What is ephemera in historical research?

Back

Ephemera refers to transient items, such as tickets, posters, and pamphlets, that were not intended to be preserved but can provide valuable insights into historical contexts.

Front

What is the significance of a rotating menu for astronauts?

Back

A rotating menu ensures that astronauts receive a balanced diet with variety, which is crucial for maintaining health during long space missions.

Front

What does it mean for a tree to not produce young trees?

Back

It indicates that the tree is not reproducing, which can be a sign of environmental stress or health issues.

Front

What is the importance of data in research?

Back

Data provides evidence to support hypotheses and conclusions, allowing researchers to make informed decisions and interpretations.

Front

What does it mean to illustrate a concept?

Back

To illustrate a concept means to explain or clarify it using examples, diagrams, or other visual aids.

Front

What is the relationship between body size and brain size in animals?

Back

Generally, larger animals tend to have larger brains, but brain size relative to body size can vary significantly among species.

Front

What does it mean for a person to be remarkably mature for their age?

Back

It means that the person displays behaviors, thoughts, and emotional responses that are more advanced than what is typical for their age group.