DCP 2 Review

Which of the following statements correctly describes the organisms shown above?

• Both organisms are eukaryotic.

• Both organisms are prokaryotic.

• The first organism is eukaryotic, and second organism is prokaryotic.

• The first organism is prokaryotic, and second organism is eukaryotic.

Look at the structure below. It is found in the ______________ of a cell. It is called a ____________.

• Cell Wall, Golgi Apparatus

• Cell Membrane, Mitochondria

• Nucleus, Ribosome

• Cytoplasm, Chloroplast

Which statements accurately describe what happens as the cart moves from Point W to Point X?

• The cart gains kinetic energy.

• The cart loses potential energy.

• The cart loses kinetic energy.

• The cart gains potential energy.

Our body circulates about 6 quarts of blood a day. This means that our body needs to produce up to 1/2 gallon of blood each day. Where is new blood produced?

• The heart in the circulatory system

• The bone marrow in the skeletal system

• The marrow in the circulatory system

• The antibodies in the immune system

Which students correctly listed the levels of organization from most organized/complex to least organized/least complex?

Student 1:  cell, tissue, organ, organ system, organism

Student 2:  tissues, cell, organ system organ, organism

Student 3:  organism, organ system, organ, tissue, cell

Student 4 organism, organ, organ system, cell, tissue

• Student 3

• Student 2

• Student 4

• Student 1

Students were asked to explain cell theory. There responses are below.

Student 1:  All living things are made of 1 or more cells.

Student 2:  All living things are made of multiple cells.

Student 3:  All cells arise from preexisting cells.

Student 4:  All cells are eukaryotic cells.

• All cells are eukaryotic cells.

• All living things are made of multiple cells.

• All living things are made of 1 or more cells.

• All cells arise from preexisting cells.

Which organelle and body system carry out similar functions?

• The mitochondria and digestive system absorb nutrient to produce energy.

• All of these are correct

• The nucleus and the nervous system are both control centers.

• Cell wall and skeletal system both give structure and support.

The body has many processes it uses everyday to maintain homeostasis. To do this we must take in many nutrients and water to survive. As these nutrients and water are processed, waste is produced and must be disposed. What systems are responsible for getting rid of this waste?

• Excretory and Endocrine

• Digestive and Excretory

• Nervous and Digestive

• Integumentary and Endocrine

Which statement best describes this formula?

O2 + C6H12O6 - 6CO2 + 6H2

• The chloroplast converts radiant energy from the sun, CO2 and H2O into chemical energy glucose C6H12O6 and O2, through the process called cellular respiration.

• The mitochondria converts CO2 and H2O into C6H12O6 and O2, through a process called cellular respiration.

• The mitochondria converts CO2 and H2O into chemical energy glucose C6H12O6 and O2, through the process called photosynthesis.

• The chloroplast converts radiant energy from the sun, CO2 and H2O into chemical energy glucose C6H12O6 and O2, through the process called photosynthesis.

Which of the organelles is located in a plant cell but not an animal cell?

• vacuole

• mitochondria

• nucleus

• chloroplast