Supervised Learning and Unsupervised Clustering Both Require at Least One

question 1

Multiple Choice

Supervised learning and unsupervised clustering both require at least one

• A) hidden attribute.
• B) output attribute.
• C) input attribute.
• D) categorical attribute.

Describe the role of T cells in the immune system and their different types.

Recognize the use and importance of vaccines in preventing diseases.

Identify blood types and their significance in transfusions and immune response.

Understand the structure and function of antibodies, including IgG, IgM, IgA, IgD, and IgE.

---

Definitions:

Internuclear Axis

The imaginary line that runs through the nuclei of two atoms bonded together, defining the direction of the bond.

Sigma Bond

A single covalent bond formed from the direct overlap of atomic orbitals, sharing a pair of electrons between atoms.

Atomic Orbital

A mathematical function that describes the wave-like behavior of either one electron or a pair of electrons in an atom, defining their probability distribution around a nucleus.

Molecular Orbital

A mathematical function describing the wave-like behavior of an electron in a molecule, which determines its chemical bonding and properties.