What color is a prokaryote?
Since bacteria are prokaryotes, they do NOT have a nucleus. They do have a single strand of DNA (double helix) in the nucleoid region (center of the cell). This single strand of DNA contains all the instructions for making more bacterial cells. Locate the DNA and color and label it yellow.
What characteristics distinguish prokaryotic and eukaryotic cells?
The primary distinction between these two types of organisms is that eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not. The nucleus is where eukaryotes store their genetic information.
Is a staphylococcus eukaryotic or prokaryotic?
As prokaryotes, they lack the definite nucleus and membrane-bound organelles (specialized cellular parts) of eukaryotic cells. They reproduce principally by transverse binary fission, although transfer of DNA between bacteria is widespread and forms the basis of recombinant DNA technology.
What type of cell is Streptococcus eukaryotic or prokaryotic?
Streptococcus pyogenes is a prokaryote because it is an organism that has no nuclear membrane, no organelles in the cytoplasm except ribosomes, and has its genetic material in the form of single continuous strands forming coils or loops. Bacteria are unicellular microorganisms.
Which of these is a hallmark of eukaryotic cells?
Membrane-bound organelles are a hallmark of eukaryotic cells.
What characteristics distinguish prokaryotic and eukaryotic cells quizlet?
What characteristics distinguish prokaryotic and eukaryotic cells? Option A: Eukaryotes have membrane-bound organelles; prokaryotes do not.
Which statement most accurately compares the characteristics of a prokaryotic cell to a eukaryotic cell group of answer choices?
Which statement accurately compares prokaryotic and eukaryotic cells? Prokaryotes are generally larger than eukaryotes, and their DNA is arranged in chromosomes. Prokaryotes are generally larger than eukaryotes, and their DNA is not arranged in chromosomes.
What is in a prokaryotic cells?
Prokaryotes are organisms whose cells lack a nucleus and other organelles. Prokaryotes are divided into two distinct groups: the bacteria and the archaea, which scientists believe have unique evolutionary lineages. Most prokaryotes are small, single-celled organisms that have a relatively simple structure.
Can fungi be prokaryotic?
Fungi are eukaryotic. Fungi are multicellular organisms, meaning they are made up of many cells. Most living organisms are eukaryotic. Bacteria are examples of single-celled, simple organisms that are prokaryotic.
What is an example of a prokaryotic and eukaryotic cell?
Prokaryotic cells lack internal cellular bodies (organelles), while eukaryotic cells possess them. Examples of prokaryotes are bacteria and archaea. Examples of eukaryotes are protists, fungi, plants, and animals (everything except prokaryotes).
What is an example of a prokaryotic organism?
Prokaryotes include the domains, Eubacteria and Archaea. Examples of prokaryotes are bacteria, archaea, and cyanobacteria (blue-green algae).