A distinctive feature of eukaryotes is the organization of tightly packaged chromosomal DNA with proteins into a membrane-bound structure called a:

3) The organelle that can collect, package, modify, and transport molecules is called the:

4) Many antibiotics kill bacteria because they hinder translation by prokaryotic ________.

5) The evolutionary process that created chloroplasts and mitochondria is:

Microfilaments such as actin, microtubules, and the intermediate filaments form the cell- supporting structure called the:

7) Integrins are glycoproteins that help link the cytoskeleton and the:

8) Small cells function more effectively, because as cells become larger their surface area to volume ratio:

9) Organelles that breakdown hydrogen peroxide into water and oxygen are:

10) A circular molecule of DNA devoid of any histone proteins describes the chromosome of a

11) Who first described cells?

The "X" shaped chromosomal hereditary material can be packaged in this organelle in eukaryotic cells but not in prokaryotic cells. This organelle is the:

The peptidoglycan of bacterial cell walls contains a carbohydrate matrix linked together by short chains of:

14) Prokaryotic cell movement is attributed to:

15) Photosynthetic pigments in bacteria are located in the:

Plant cells often have a large membrane-bound sac that is used for storing water and other substances called a:

This cellular structure lacks a membrane:

18) Some of the functions of the eukaryotic organelles are performed in bacteria by the:

The cytoplasmic space in eukaryotic cells is occupied by many diverse membrane-bound structures with specific cellular functions called:

20) Ribosomes are made up of:

The eukaryotic organelle that is directly involved in the transport of proteins synthesized on the surface of the rough ER is called the:

22) In eukaryotes, mitochondria are the organelles primarily involved in:

23) The major histocompatibility complex is important in a T-cell's ability to:

24) Nuclear pores permit the passage of all the following except:

25) The nucleolus is the site of:

26) Chromosomes can be condensed into compact structures, visible with the light microscope, but usually only:

A doctor diagnosis a child with adrenoleukodystrophy (ALD) a disorder in which there is an accumulation of long fatty acid chains accumulating in the cells of the central nervous system. The issues arise with malfunctions in enzymes associated with which organelle?

28) Peroxisomes are examples of:

29) Mitochondria and chloroplasts are the other organelles besides the nucleus that contain:

The organelle involved in the oxygen-requiring process by which the energy harvested from macromolecules is used to generate ATP is the:

31) The distinctive feature of chloroplasts is that they contain a green pigment called:

The spreading of cancer cells, wound healing, and blood clotting all rely on the same type of cell movement called:

Plants, fungi and bacteria all have

Your research project involves characterizing the expression pattern of a nuclear pore protein. After using immunohistochemistry to fluorescently label the protein, you decide that you would like to capture the data as a 3-D image. Which microscope should you use?

Given what is known about the minimal essential functions of cellular life, if you could create an artificial cell, what cellular structures must you include?

When a vesicle moves along microtubules toward the center of the cell, the molecular motor(s) ________ are used?

37) During which cellular process do all three forms of RNA associate?

Based on the function of mitochondria, what substance is able to pass through the outer membrane of the mitochondria easily?

When looking at plant and animal cells with an electron microscope, you notice that the plant cells have more Golgi membranes than the animal cells. This is most likely because unlike in animal cells, in plant cells the Golgi apparatus is involved in the production of:

Scientists believe that stimulating growth of algae and other organisms can reduce carbon dioxide amounts in the atmosphere. Where is carbon dioxide consumed in a plant cell?

41) Mitochondrial disorders can be caused by mutations in all the following except:

42) What is the difference between mitochondria and chloroplasts?

As ATP moves from the matrix of the mitochondrion to the cytoplasm of a cell, how many membranes will it pass?

44) Prokaryotic cells are smaller than eukaryotic cells. What is a plausible explanation?

Matthew noticed that his house plants were wilting badly. Which cell structure had most likely contracted?