9. what conclusion can you make about this cell

[image]

eukaryotic

has a nucleus

10. Which of the following is a function of the nucleus?

• Stores DNA
• Stores sugars
• Builds Protiens
• Pack proteins 

• Stores DNA
• Stores sugars
• Builds Protiens
• Pack proteins 

11. Which of the following statements is NOT true about the Nucleus?

• the nucleus stores the coded instructions for making the cells protein
• the nucleus usually contains a nucleolus region which is where ribosomes assembly 
• the nucleus is the site of protein assembly
• the nucleus is surrounded by a nuclear enevelop that lets materials in and out 

• the nucleus stores the coded instructions for making the cells protein
• the nucleus usually contains a nucleolus region which is where ribosomes assembly 
• the nucleus is the site of protein assembly
• the nucleus is surrounded by a nuclear enevelop that lets materials in and out 

12. Which organelle breaks down organelles that are no Longer useful?

• golgi apparatus
• lysosomes
• endoplasmic reticulum
• mitochondrion

• golgi apparatus
• lysosomes
• endoplasmic reticulum
• mitochondrion

13. Which sequence correctly traces the path of protein in the cell?

• Ribosomes, endoplasmic (ER) reticulum, Golgi Apparatus
• ribosomes, ER , chloroplast
• ER, lysosomes, golgi apparatus
• ribosomes, golgi apparatus, ER

• Ribosomes, endoplasmic (ER) reticulum, Golgi Apparatus
• ribosomes, ER , chloroplast
• ER, lysosomes, golgi apparatus
• ribosomes, golgi apparatus, ER

14. Which organelle converts chemical energy stored in food into compounds that are more convenient for the cell to use?

• chloroplast
• golgi apparatus
• Endoplasmic reticulum
• mitochondrion 

• chloroplast
• golgi apparatus
• Endoplasmic reticulum
• mitochondrion 

15. Which Organelle are involved in energy conversion?

• mitochonria and cholroplasts
• mitocondria and ribosomes
• smooth and rough ER
• golgi apparatus and chloroplasts

• mitochonria and cholroplasts
• mitocondria and ribosomes
• smooth and rough ER
• golgi apparatus and chloroplasts

16. Which organelle would you expect to find in plant cells but not in human cells?

• mitochondrion
• ribosomes
• choloplasts
• smooth ER

• mitochondrion
• ribosomes
• choloplasts
• smooth ER

17. The primary function of the cell wall is to

• support and protect the cell
• store DNA
• direct the activities of the cell
• help the cell move

• support and protect the cell
• store DNA
• direct the activities of the cell
• help the cell move

18. Unlike the cell membrane, the cell wall is

• found in all ororganisms
• composed of the lipid bilayer
• selectively permeable
• a rigid structure

• found in all ororganisms
• composed of the lipid bilayer
• selectively permeable
• a rigid structure

19. You will NOT find a cell wall in which of these kinds of organisms?

• plants
• animals
• fungi
• bacteria

• plants
• animals
• fungi
• bacteria

20. Diffusion occurs because

• molecules are attracted to one another
• molecules constantly move and collide with each other
• cellular energy forces molecules to collide with eachother
• cellular energy pumps molecules across the cell membrane

• molecules are attracted to one another
• molecules constantly move and collide with each other
• cellular energy forces molecules to collide with eachother
• cellular energy pumps molecules across the cell membrane

21. During diffusion, when the concetration of molecules on both sides of a membrane is the same, the molecules will

•  move across the membrane tot the outside of the cell
• stop moving across the membrane
• continue to move across the membrane in both directions
• move across the membrane to the inside of the cell

•  move across the membrane tot the outside of the cell
• stop moving across the membrane
• continue to move across the membrane in both directions
• move across the membrane to the inside of the cell

22. The diffusion of water across a selectively permeable membrane is called

• osmotic pressure
• osmosis
• pinocyosis
• active transpport

• osmotic pressure
• osmosis
• pinocyosis
• active transpport

23. an animal cell that is surrounded by fresh water will burst because the osmotic presure causes

• water to move into the cell
• water to move out of the cell
• solutes to move into the cell
• solutes to move out of the the cell

• water to move into the cell
• water to move out of the cell
• solutes to move into the cell
• solutes to move out of the the cell

24. Which means of particle transport require input of energy from the cell?

• diffusion
• osmosis
• facilitated diffusion
• active transport

• diffusion
• osmosis
• facilitated diffusion
• active transport

• active transport
• passive transport
• diffusion
• osmosis

• endocytosis
• exocytosis
• facilitated diffusion
• protein pump

27. Which term describes the relatively constant internal physical conditions of an organism?

• cell specialization
• homeostasis
• organ system
• unicellularity

• cell specialization
• homeostasis
• organ system
• unicellularity

28. which of the following is an example of an organ?

• heart
• epithelial tissue
• digective system
• nerve cell

• heart
• epithelial tissue
• digective system
• nerve cell

29. A group of similar cells that preform a particular function is called?

• an organ
• an organ system
• tissue
• division of labor

• an organ
• an organ system
• tissue
• division of labor

30. an organ system is a group of organs that

• are made up of similar cells
• are made up of similar tissues
• work together to preform a specific function
• work together to preform all the functions in a multicellular organism

• are made up of similar cells
• are made up of similar tissues
• work together to preform a specific function
• work together to preform all the functions in a multicellular organism