Week of Dec. 7-11 Review

A paramecium is a single celled organism with a nucleus that consumes other organisms for energy. The offspring are genetically different from its parents.

• Eukaryotic

• Prokaryotic

A dichotomous key for trees is provided. Hikers found a tree that has large brown cones and single sharp needles. What species of tree have the hikers found?

• Juniper

• Pine

• Spruce

• Fir

Many animals have internal or external skeletons that provide support and structure. Which of the following parts of plant cells play a similar role?

• Cell Membranes

• Cell Walls

• Chloroplast

• Cytoplasm

A scientist has discovered an unidentified organism. The cell theory states that which of the following must be true about this new living thing?

• It's cells come from pre existing cells

• All its cells have different functions

• It's not made up of cells

• All its cells are considered nonliving

The skeletal system does all of the following EXCEPT

• Produces red blood cells

• excretes waste

• protects organs

• stores calcium and minerals

The offspring of an organism produced through asexual reproduction is always–

• genetically identical to its parent

• created by vegetative propagation

• made of cells with a cell wall

• different from its siblings

DNA is inside your cells. What part of the cell is the DNA inside of?

• Cell Membrane

• Cytoplasm

• Nucleus