Biology ACP Master Review

Front

What is DNA replication?

Back

The process by which a cell makes an exact copy of its DNA before cell division.

Front

What is facilitated diffusion?

Back

A type of passive transport that allows substances to cross membranes with the assistance of special proteins.

Front

What is evidence for evolution?

Back

Evidence includes similarities in DNA sequences among different species, which suggest common ancestry.

Front

What is crossing over in meiosis?

Back

The exchange of genetic material between homologous chromosomes during meiosis, increasing genetic variation.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll absorbs light energy, which drives the synthesis of glucose from carbon dioxide and water.

Front

What is active transport?

Back

The movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration, requiring energy.

Front

What is exocytosis?

Back

The process by which a cell expels materials in vesicles that fuse with the plasma membrane.

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What is endocytosis?

Back

The process by which a cell takes in materials by engulfing them in a vesicle.

Front

What is genetic variation?

Back

Differences in DNA sequences among individuals, which contribute to diversity within a population.

Front

What are transitional fossils?

Back

Fossils that show intermediary forms between different species, providing evidence for evolution.