BIOS 251 LAB Midterm (Questions & Answers)
- Atoms bonded together to form a chemical unit are called
- When one atom has a stronger attraction for shared electrons in a bond than the other atom, a(an) ___________ covalent bond is formed.
- The lower the pH,
- Organic compounds always contain ___________ atoms.
- Which of the following is NOT a monosaccharide?
- Glycogen is
- How many different amino acids compose all human polypeptides (proteins)?
- The coiling or folding of a polypeptide chain is the ________ structure of a protein.
- If a protein has more than one polypeptide arranged together, this is the ____ structure of a protein.
- Any process that causes an irreversible change in the shape of a protein is called .
- Which of the following molecules is the primary energy carrier in cells?
- The period of interphase when DNA is replicated is the
- Cytokinesis occurs during
- Several layers of epithelial cells with columnar basal cells and squamous free surface cells would be called
- Which of the following is a type of loose fibrous connective tissue?
- What type of connective tissue is composed of all three types of fibers, has a spider-web appearance, and binds tissues together?
- The epidermis
- Which is the most dangerous form of skin cancer?
- Pain is rarely felt from a
- Match the following terms to the image:
- Midterm Definitions:
