What Appears to Be Responsible for the Tighter Adhesion Between

question 50

Multiple Choice

What appears to be responsible for the tighter adhesion between chromosomes seen at centromeres rather than along the chromosome arms?

• A)elevated phosphorylation
• B)a kinase found at the centromere that phosphorylates cohesin
• C)a phosphatase found at the centromere that removes phosphate groups from cohesin if they are added
• D)a phosphatase found in the chromosome arms that removes phosphate groups from cohesin
• E)a phosphatase found in the chromosome arms that adds phosphate groups to cohesin

---

Definitions:

Dual-Coding Theory

A theory suggesting information is better retained when encoded both visually and verbally.

Semantic Codes

Representations of information in the mind in terms of meaning, rather than purely by the structure or appearance of words or phrases.

Visual Codes

The symbols, signs, or graphics used in communication systems to represent ideas, objects, or actions visually.

Patriot Cause

The movement and ideology among American colonists from the late 1760s to the 1780s aimed at gaining independence from Great Britain.