The way an organism uses the range of physical and biological conditions in an environment is their ​ (a)   . The area where an organism lives; includes biotic and abiotic factors ​ (b)   . ​ (c)   is when 2 organisms live and interact over a period of time.

​ (a)   is when both organisms benefit. ​ (b)   is when 1 organism benefits and the other is unaffected. ​ ​ (c)   is when 1 organism benefits and the other is harmed. ​ (d)   is when one organism is the hunter and the other is the prey.

A snake eats a frog that has eaten an insect that fed on a plant - fill in the food chain below starting with the producer.

​ (a)   --- ​ (b)   --- ​ (c)   --- ​ (d)  

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​ (a)   growth is a rate of growth where the populations double each generation. ​ (b)   growth is exponential growth until carrying capacity is reached. As resources in a population become less available, population growth reaches​ (c)   .

Assume that algae store 10 ppm of DDT at the  producer level and the concentration is increased 5 times at each trophic level. What would be the concentration of DDT in the bald eagle If it were a tertiary consumer?

algae = ​ (a)   small fish = ​ (b)     trout = ​ (c)   bald eagle = ​ (d)  

Fats with a single C-C are ​ (a)   while fats with a double C=C bond are ​ (b)   .

Enzymes are made of ​ (a)   and their job is to ​ (b)   .

When a molecule is built (2 or more monomers joining together) water is lost in this process - ​ (a)   . When a molecule is broken down (polymers separating into monomers) water is gained in this process - ​ (b)   .

Cells with a nucleus are ​ (a)   and cells without a nucleus are ​ (b)   . Protist, fungus, plant and animal are all examples of ​ (c)   where bacteria are the only example of ​ (d)   .

The ​ (a)   converts chemical energy stored in food into ATP where as the ​ ​ (b)   uses chlorophyll and converts sunlight into usable energy for the cell. ​ (c)   provide the cells with energy.

The ​ (a)   provides support and helps the cell move. The ​ (b)   provides extra protection and support for plant (cellulose) and fungal (chitin) cells.

The ​ (a)   controls what enters and leaves the cell, by doing this it helps the cell maintain ​ (b)   . It contains channels and pumps that help move materials from one side to the other, that are made of ​ (c)   .

When molecules move across the membrane from high to low concentration with the help of proteins this is called ​ (a)  

Smooth ER ​ (a)   have ribosomes where Rough ER ​ (b)   have ribosomes attached.

When ATP loses a phosphate group energy is ​ (a)   , when ADP gains a phosphate group energy is ​ (b)   .

Photosynthesis uses sunlight to convert ​ (a)   (liquid) and ​ (b)   (gas) into ​ (c)   and ​ (d)   (gas) .

The main function of a plants ​ (a)   is to trap sunlight for photosynthesis. The light absorbing molecules of a plant are called ​ (b)   . Most plants appear green because chlorophyll ​ (c)   green light.

The light dependent reactions take place in the ​ (a)   . The products of the light dependent reactions are ​ (b)   gas, ​ (c)   (energy), and ​ (d)   .

The Calvin Cycle is also called the ​​ (a)   reaction and takes place in the ​ (b)   . The product of the Calvin Cycle is ​ (c)   .

Cellular respiration releases energy by breaking down ​ (a)   . ​ (b)   takes place in the cytoplasm and requires ​ (c)   to get started.

The 2 main types of fermentation are ​ (a)   and ​ (b)   fermentation. Lactic Acid fermentation takes place in ​ (c)   and alcoholic fermentation takes place in ​ (d)   both​ are examples of (e)   respiration.

Cellular respiration is also called aerobic respiration because it requires ​ (a)   . The energy of the electrons passing along the E.T.C is used to make ​ (b)   .

​ (a)   uses carbon dioxide and gives off oxygen, whereas ​ (b)   uses oxygen and gives off carbon dioxide.