Biology Keystone Review

Identify the type of cell that lacks a nucleus and membrane-bound organelles. This type of cell is typically smaller and simpler in structure.

(a)  

Identify the type of cell that has a true nucleus and membrane-bound organelles, and is larger and more complex.

(a)  

The semi-fluid substance that fills the interior of a cell, where various cellular activities take place, is called the

(a)  

Which of the following biological levels of organization of a living things are listed in order of smallest to largest.

This macromolecule is made out of amino acids and provides shape and structure to the body: Elements include CHON.

This provides genetic information for cells: Elements include CHONP

Enzymes are proteins that and speed up (a)   .

What two things can impact the rate of reaction of an enzyme?

Complete the equations for photosynthesis.

Carbon Dioxide + Water --(Sunlight) --> Oxygen + (a)  

Complete the equations for cellular respiration.

(a)