Isomers and Carbon Bonding Concepts

Front

What is an isomer?

Back

Isomers are compounds that have the same molecular formula but different structural arrangements of atoms.

Front

What are enantiomers?

Back

Enantiomers are a type of isomer that are mirror images of each other and cannot be superimposed.

Front

Define structural isomers.

Back

Structural isomers are compounds that have the same molecular formula but differ in the connectivity of their atoms.

Front

What is the significance of carbon bonding in organic molecules?

Back

Carbon can form four covalent bonds, allowing for a diverse range of structures and functions in organic molecules.

Front

What is the role of NADP+ in photosynthesis?

Back

NADP+ acts as an electron carrier, being reduced to NADPH during the light reactions of photosynthesis.

Front

What is the function of the stroma in chloroplasts?

Back

The stroma is the fluid-filled space in chloroplasts where the Calvin cycle occurs, synthesizing glucose.

Front

What does amphipathic mean in relation to phospholipids?

Back

Amphipathic molecules have both hydrophilic (water-attracting) and hydrophobic (water-repelling) regions, allowing them to form bilayers.

Front

Explain the term 'cis-trans isomers'.

Back

Cis-trans isomers are a type of stereoisomer where the arrangement of groups around a double bond differs, affecting physical properties.

Front

What is the direction of DNA polymerase activity?

Back

DNA polymerase adds new nucleotides in the 5' to 3' direction only.

Front

What is a hydrocarbon?

Back

Hydrocarbons are organic compounds consisting entirely of hydrogen and carbon, serving as the backbone for many organic molecules.