In the β-Pleated Sheet Secondary Structure of a Protein, Two

question 75

Multiple Choice

In the β-pleated sheet secondary structure of a protein, two or more amino acid sequences in separate parts of the protein are held together

• A)in a coil, by hydrogen bonding.
• B)in random order, due to hydrophobic interactions.
• C)in a triple helix.
• D)in a double helix.
• E)in a zig-zag conformation, by hydrogen bonding.

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Definitions:

Late Blight

A serious disease of potatoes and tomatoes caused by the oomycete Phytophthora infestans, leading to significant crop loss.

Phytophthora

A genus of plant-damaging oomycetes, commonly referred to as water molds, responsible for a range of plant diseases.

Axopods

Long, thin extensions of certain protozoans, such as those in the phylum Actinopoda, used for feeding and movement.

Test

A shell.