B - S1 - 2024 - bio intro & basics, col, systems & hierarchy

Front

What is plagiarism?

Back

Plagiarism is the act of using someone else's words, data, or ideas without appropriately acknowledging them.

Front

What is a testable question in scientific investigation?

Back

A testable question is one that can be answered through observation and experimentation, such as 'Dogs have four legs and a tail.'

Front

What are prokaryotes and eukaryotes?

Back

Prokaryotes are single-celled organisms without a nucleus, while eukaryotes are generally larger, more complex cells that contain a nucleus.

Front

What elements are common to all four biomolecules?

Back

The common elements in all four biomolecules are Carbon, Hydrogen, and Oxygen.

Front

Where does cellular respiration occur in a cell?

Back

Cellular respiration occurs in the mitochondria of a cell.

Front

What is the function of mitochondria?

Back

Mitochondria are known as the powerhouse of the cell, where energy production occurs through cellular respiration.

Front

Define biomolecule.

Back

Biomolecules are organic molecules that are essential for life, including carbohydrates, proteins, lipids, and nucleic acids.

Front

What is the role of chloroplasts in plant cells?

Back

Chloroplasts are organelles in plant cells that conduct photosynthesis, converting light energy into chemical energy.

Front

What is the difference between observation and inference?

Back

Observation is the act of noting and recording something using the senses, while inference is a conclusion drawn from observations.

Front

What is a hypothesis?

Back

A hypothesis is a proposed explanation for a phenomenon, which can be tested through scientific investigation.