BSC1005 || with 100% Accurate Solutions.

Biology correct answers A natural science concerned with the study of life and living organisms. Hierarchy of life correct answers The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere. Taxonomy and classification of life correct answers Taxonomy: the academic discipline of defining groups of biological organisms on the basis of shared characteristics and giving names to those groups. Each group is given a rank and groups of a given rank can be aggregated to form a super group of higher rank and thus create a hierarchical classification. Classification of life: The hierarchy of biological classification's eight major taxonomic ranks. Life is divided into domains, which are subdivided into further groups. Intermediate minor rankings are not shown. Life is usually classified by eight levels of taxa—domains, kingdoms, phyla, class, order, family, genus, and species. Carl Linnaeus correct answers Swedish botanist, physician and zoologist who laid the foundations for the modern scheme of nomenclature; known as the "father of modern taxonomy" Characteristics of living things correct answers characteristics of living things are order, stimuli, reproduction, growth/development, regulation, homeostasis, and energy. Energy pyramid correct answers A graphical representation of the energy contained in succeeding trophic levels, with maximum energy at the base (primary producers) and steadily diminishing amounts at higher levels 3 domains of life correct answers Bacteria, Archaea and Eukarya are the three domains of life. Cells correct answers A membrane bound structure that is the basic unit of life Prokaryotic vs. eukaryotic organisms correct answers Prokaryotic: Unicellular (1 entity), lack organelles, and contain a cell wall. The prokaryotic cell contains no membrane-bound organelles which are independent of the plasma membrane. The prokaryotic cell has no nucleus. Smaller than a Eukaryotic Cell.Prokaryotic ribosomes are composed of only three kinds of rRNA and about fifty kinds of protein. Prokaryotic cells have only one organelle: the ribosomes. eukaryotic: Eukaryotic cells have a true nucleus, bound by a double membrane. Eukaryotic DNA is linear. Eukaryotic cells have membrane-bound organelles. Larger than prokaryotic cells. A eukaryotic ribosome is composed of five kinds of rRNA and about eighty kinds of proteins. Eukaryotic has a nucleus, the control center of the cell. This is where the chromosomes (DNA) are stored in a double phospholipid membranes. Kingdoms of domain Eukarya correct answers Protista, Fungi, Anamalia, Plantae