Biology and Genetics Flashcard

Front

What organelle is responsible for photosynthesis in eukaryotic cells?

Back

Chloroplast

Front

What is the expected phenotype ratio of a monohybrid cross between two heterozygous individuals (Aa × Aa)?

Back

3 dominant: 1 recessive

Front

How do bacteria infect a host organism?

Back

By directly injecting their DNA or RNA into host cells

Front

What is the correct chemical equation for photosynthesis?

Back

6CO2 + 6H2O + light energy → C6H12O6 + 6O2

Front

What is the function of the lysosome in a eukaryotic cell?

Back

To digest and break down cellular waste and pathogens

Front

Define photosynthesis.

Back

The process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll.

Front

What is a monohybrid cross?

Back

A genetic cross between parents that differ in a single trait.

Front

What is the role of ribosomes in a cell?

Back

To synthesize proteins by translating messenger RNA.

Front

What is the function of mitochondria?

Back

To produce ATP through cellular respiration.

Front

What is the structure of DNA?

Back

A double helix formed by two strands of nucleotides.