A D-Aldopentose Is Subjected to Kiliani-Fischer Chain Lengthening

question 88

Multiple Choice

A D-aldopentose is subjected to Kiliani-Fischer chain lengthening. What products result?

• A) two aldohexoses which are epimeric at C3
• B) two enantiomeric aldohexoses
• C) two enantiomeric aldopentoses
• D) two aldohexoses which are epimeric at C2
• E) a D-aldohexose and an L-aldohexose

Understand the challenges and effects of grandparents transitioning to parenting roles.

Identify the benefits reported by grandparents in parenting roles.

Analyze the stability of an individual's personality over a lifetime.

Examine influences on the relationships between grandparents and grandchildren.

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Definitions:

Predatory Behavior

Actions or strategies employed by predators to catch their prey, often involving stalking, camouflage, and ambush.

Color Seeing

The ability of organisms, particularly humans, to distinguish objects based on the wavelengths of the light they reflect, emit, or transmit.

Amniotic Egg

An egg that contains an amnion, allowing the embryo to develop independently of water, characterizing reptiles, birds, and mammals.

Cartilaginous Fish

Fish that have skeletons made entirely of cartilage, such as sharks and rays, distinguished from bony fish.