Cells/ Organisms 2

One difference between prokaryotes and eukaryotes is That-

• A. Nucleic acids are found only in prokaryotes.

• B. Mitochondria are found in larger quantities in eukaryotes.

• C. Golgi vesicles are found only in prokaryotes.

• D. Prokaryotes have no nuclear membrane.

A cell that contains membrane bound organelles and an organized nucleus is called a--

• F. prokaryotic cell.

• G. bacterial cell

• H. unicellular cell.

• J. eukaryotic cell.

Eukaryote cells---

• A. possess a clearly defined nucleus.

• B. lack any internal structure.

• C. contain chloroplasts.

• D. are the same as a virus.

Euglena and paramecium are eukaryotes because they both-

• F. have a nucleus

• G. have ribosomes.

• H. reproduce by sexual reproduction.

• J. reproduce by asexual reproduction.

This new organism is eukaryotic, multicellular and autotrophic. In what kingdom does this organism belong?

• A. Fungi

• B. Eubacteria

• C. Plantae

• D. Animalia

Which of the following is an example of a prokaryotic organism?

• F. bacterium

• G. celery

• H. horse

• J. mushroom

Which of he following statements best identifies these two cells?

• A. cell X is a prokaryotic cell and cell Y is a eukaryotic cell.

• B. cell X is a multicellular and cell Y is unicellular cell.

• C. cell X is a red blood cell and cell Y is a muscle cell.

• D. Cell X is a plant cell and cell Y is an animal cell.

Which of the following conclusions can be made about structure 1?

• F. it will only be found in multicellular organisms.

• G. It will only be found in eukaryotic organisms.

• H. It will only be found in prokaryotic organisms.

• J. It will never be found in multicellular organisms.

Which theory (explanation) of organism is correct?

• A. Theory 1. Everything on Earth, both living and nonliving is made of cells that make up organisms.

• B. Theory 2. All organisms are made of one or more cells.

• C. Theory 3. Organisms are the basic unit of life.

• D. Theory 4. Organisms come from only cells within themselves.

An Organism has two nuclei, a macronucleus and a micronucleus, as shown below.

This example is an organism because----

• F. It is unicellular

• G. It has 2 nuclei.

• H. Is has many parts and organelles.

• J. It is eukaryotic.