1st semester Midterm Review

The nucleus is in charge of telling the cell what to do. This is similar to the ________________ system.

• respiratory

• nervous

• digestive

• circulatory

The mitochondria processes energy for our body. When we workout at the gym we use this energy in what system?

• muscle

• respiratory

• digestive

• excretory

In the levels of classification the most specific level is ___________.

• tissue

• organ

• organ system

• cell

What 2 systems delivers oxygen and is in charge of gas exchange?

• excretory

• respiratory

• circulatory/cardiovascular

• immune

The difference between a prokaryotic and eukaryotic cells is that a eukaryotic cell has a ____________ and prokaryotic does not. Animal and plant cells are eukarotic.

• cell membrane

• cell wall

• nucleus

• vacuole

Plants are autotrophs. How does a plant receive their food?

• They rely upon other organisms to get their food.

• They absorb food by attaching themselves onto other organisms

• they make their own food through photosynthesis

• Relies upon rotting food

With the invention of the microscope, it allowed us to make better observations. It allowed us to determine _______________.

• how the cell reproduces

• how the cell moves

• how a cell uses energy

• the number of cells

Genus-Species is a 2 part naming system for organisms. Organisms within the same genus ________

• share common characteristics

• come from different kingdoms

• vary in diversity

• are the exact same

What is the correct order from most complex to least?

• cell-tissue-organ-organ system-organism

• tissue-organ system-organism-cell-organ-

• organ system-tissue-cell-organism-organ

• organism-organ system-organ-tissue-cell

One of the functions of the respiratory/circulatory system is ___________ during exercise.

• bring in more oxygen and give out less carbon dioxide

• bring in less carbon dioxide and give out more oxygen

• bring in more oxygen and give out more carbon dioxide

• bring in less oxygen and give out less carbon dioxide