pres <Ch 08 HW Building Vocabulary: Word Roots – Cell Processes Part A Can you match these prefixes, suffixes, and word roots with their definitions? trans- heat: glyc- change, turn, move: therm- outside of: kin- (or kinet-) -ase under, below: lac- (or lact-) other: extra- milk: sub- sweet: allo- moving: -trop- across: enzyme:
The Correct Answer and Explanation is:
Here are the correct matches for the prefixes, suffixes, and word roots with their definitions:
- trans → across
- glyc → sweet
- therm → heat
- kin or kinet → moving
- ase → enzyme
- lac or lact → milk
- extra → outside of
- sub → under or below
- allo → other
- trop → change, turn, or move
Explanation
Understanding prefixes, suffixes, and word roots is crucial in biology, especially when studying cell processes. These components help break down complex scientific terminology, making it easier to grasp fundamental concepts.
The prefix trans means across, as seen in words like transport, which refers to the movement of substances across membranes in cells. Glyc is associated with sweetness, often appearing in words like glycogen, a storage form of glucose. Therm relates to heat, found in terms such as thermoregulation, which describes how organisms maintain their internal temperature.
Kin or kinet refers to movement and is commonly used in terms like kinetic energy, describing energy due to motion. The suffix ase signifies enzymes, which are biological catalysts facilitating chemical reactions, like amylase that helps break down starch.
Lac or lact is linked to milk, as seen in lactose, a sugar found in dairy products. Extra denotes outside of, as in extracellular, which refers to processes occurring outside the cell. Sub means under or below, used in words such as subcutaneous, referring to tissue beneath the skin.
Allo signifies other and is used in allopatric speciation, which involves species evolving due to geographical separation. Trop relates to change, turn, or move, appearing in terms like phototropism, which describes a plant’s movement in response to light.
Recognizing these word elements enhances comprehension, making scientific terminology more accessible and intuitive.
