NC Biology EOC 2024

Front

What is DNA fingerprinting?

Back

A technique used to identify individuals based on unique patterns in their DNA.

Front

What role do mutations play in natural selection?

Back

Mutations introduce variations to the gene pool, which can lead to adaptations that enhance survival and reproduction.

Front

What is photosynthesis?

Back

The process by which green plants use sunlight to synthesize foods with the help of chlorophyll, converting solar energy into chemical energy.

Front

What is cellular respiration?

Back

The process by which cells break down glucose and other molecules to produce ATP, releasing energy.

Front

What is a polygenic trait?

Back

A trait that is controlled by multiple genes, resulting in a range of phenotypes, such as human height.

Front

What is antibiotic resistance?

Back

The ability of bacteria to survive and reproduce despite the presence of antibiotics, often due to genetic mutations.

Front

What is the difference between genotype and phenotype?

Back

Genotype refers to the genetic makeup of an organism, while phenotype is the observable physical or biochemical characteristics.

Front

What is the significance of ATP in cellular processes?

Back

ATP (adenosine triphosphate) is the primary energy carrier in cells, providing energy for various biological processes.

Front

What is natural selection?

Back

The process by which organisms better adapted to their environment tend to survive and produce more offspring.

Front

What is a gene pool?

Back

The total collection of genes and their variants in a population.