WGU Biology C190 Q&A Exam Bundle

The three major domains of life are archaea, bacteria, and eukaryotes Which of these classification categories contains the closest related group of organisms? genus What is the correct format for the binomial name of humans beings? homo sapiens Which sequence correctly lists the different levels...

Matter Any substance that has mass and takes up space 2 classes of matter biotic (living/have lived) abiotic (nonliving/never alive) The basic unit of matter the atom The atom is made up of: a dense nucleus surrounded by electrons Atoms join together and form: molecules Molecules consist of: at...

As you explore how living things interact with the nonliving environment, you are focused on __________. ecosystem Individuals can be grouped into population and _____________. communities In multicellular life forms, cells take on specific functions in tissues, organs, and ______ _______. organ s...

Population All the individuals of the same species that occupy the same area and are likely to breed with one another. Organ A collection of tissues grouped together based on a common general function. Some common ________ in the human body are the heart, lungs, and kidneys. Ecosystem All the livi...

dentify the Abiotic factors from the list below (Select 4) Air Temperature Elevation Mineral Composition Bacteria Animals Plants Rainfall Air Temperature Elevation Mineral Composition Rainfall Which of the following has the correct order of items from the smallest to largest? * Organism, Comm...

Protons Positively charged particles; located in the nucleus. Relative mass of 1.0 Neutrons the particles of the nucleus that have no charge, located in the nucleus. Relative mass of 1.0 Electrons Negatively charged particles that orbit outside of the nucleus in shells; shells fill following a spe...

Which item would be classified as biotic? -light -wind -temperature -fungus fungus Which item is an atom? -carbon dioxide -nitrogen -sucrose -methane nitrogen Largemouth bass have recently been introduced into ponds that previously did not contain any large, predatory fish. Which adaptation wou...

Coevolution Event The process by which two or more species evolve in tandem by exerting selection pressures on each other Speciation Event A lineage-splitting event that produces two or more separate species. Phylogenetic Event The evolutionary development and history of a species or higher taxono...

The two new daughter cells will be haploid, but the DNA they contain is still replicated. The homologous chromosomes have separated and are ready to start the second division, but they have not yet begun the second round of division. Which stage of the cell cycle is this cell in? Telophase I Homol...

Features of DNA Function: Stores genetic information. Location: Remains in the nucleus. Structure: Double helix. Sugar: Deoxyribose. Pyrimidines: Cytosine, Thymine. Purines: Adenine, guanine. Features of RNA Function: Involved in protein synthesis. Location: Leaves the nucleus. Structure: Usually s...

Biology the scientific study of life Characteristics of Life 1. Be made of materials organized in a hierarchical pattern. 2. Use energy and raw materials to survive 3. Sense and respond to changing environments and maintain internal stability, or homeostasis. 4. Grow, develop, and reproduce. 5. Be ...

Abiotic Non-living, may be within or made by a living organism. Biotic Living. Matter is considered ______ if it was ever alive at some point in time Atom Smallest level. The basic unit of matter. Consists of a dense nucleus surrounded by electrons. Molecule Second level. A chemical structure con...

Abiotic Non-living Ex. A rock crystal can "grow" in a simple fashion. But rock crystals don't sense or respond to changing environments thus they aren't alive. Biotic living - Be made of materials organized in hierarchical patterns. - Use energy and raw materials to survive. - Sense and respond...

Amino Acids building blocks of proteins Carbohydrates the starches and sugars present in foods Fats lipids that are solid at room temperature; composing of glycerol and saturated fatty acids Glucose a simple sugar that is an important energy source in living organisms and is a component of many c...