Biology EOC Review 2

A mutation is defined as:

• A change in the cell's structure

• Anything that changes in an embryo

• Any change in the physical features of a human

• A change in the DNA sequence

The process that makes new cells.

• meiosis
• mitosis
• binary fission
• binary fusion

A tapeworm lives in the intestines of a dog. It absorbs food the dog has eaten and grows larger in the process. The dog becomes weaker from malnutrition. What type of symbiotic relationship is this?

• mutualism
• commensalism
• parasitism
• predation

Most common element found in your body.

• nitrogen
• hydrogen
• oxygen
• krypton

Animals and plants that live in one place.

• community
• sphere
• population
• ecosystem

The maintenance of an organism’s internal environment is called:

• compensating
• homeostasis
• balancing
• routine

The cell membrane main purpose is...

• Selective Permeability

• Energy Production

• Locomotive

• Looking good

Building blocks that are smaller than atoms.

• moelcules
• mitosis
• quarks
• organelles

Another name for Earth.

• ecosystem
• population
• community
• biosphere

Which of the following is found in plant cells but not in animal cells? 

• Cytoplasm
• Mitochondria
• Cell Wall 
• Ribosomes