Biology EOC Review s3

Biology EOC Review Day 1

1. List the steps of the scientific method:

What if your data doesn’t support your hypothesis?

What is wrong with using 5 different types of plants for an experiment on phototropism?

If you are testing different amounts of fertilizers on grass, what is your control and what is your variable? Variable: Control:

2. Microscopes: Microscope we use at school at school with two lenses – Microscope with highest magnification power –

Steps to make a wet-mount slide:

3. Complete the chart on life processes: Life Process Definition Example Synthesis Protein synthesis Transport Moving materials Excretion Getting rid of waste Respiration Animals take in oxygen Nutrition Growth & Metamorphosis in insects Development Reproduction Regulation Controlling body processes

4. Chemistry of Life: Name the subunit (monomer) of each organic compound. Carbohydrates – Lipids – Proteins - Nucleic Acids –

Which two organic compounds are used as sources of energy? 5. Enzymes A special type of protein called an enzyme ______or speeds up chemical reactions. By lowering the ______energy. Label the enzyme and substrate in the diagram below:

The enzyme and substrate fit together at the ______.

6. Cell Structure Label the organelles and fill out the chart below:

Prokaryotic cells do not have a ______or membrane-bound ______. Label each cell as prokaryotic or eukaryotic:

______

Which scientist was the first to observe and name dead cork cells? ______7. Cell Transport

The cell membrane is ______(regulates what enters and leaves the cell).

Label “proteins” and “phospholipids” on the picture below:

Define the terms:

Passive transport –

Diffusion –

Osmosis –

Active transport –

Which way will the water move? (draw arrows)

8. Cell Energy

Photosynthesis occurs in (circle correct answer(s)): Plants Animals Respiration occurs in (circle correct answer(s)): Plants Animals

The organelle for photosynthesis is the ______.

The organelle for respiration is the ______.

What equation is shown below? ______

C6H12O6 + O2  H2O + CO2 + ATP

9. Ecology

 Put the levels of organization in order from general to specific:

Organism, Ecosystem, Population, Community

______ ______ ______ ______

 What is a biotic factor?______

What is an abiotic factor? ______

 Label the trophic levels (producer, primary consumer, secondary consumer) in the following pyramid:

 What are the two MAIN processes of the carbon cycle, and what is their effect on atmospheric carbon? (ie. Increases or decreases)

o ______- ______

 Match the example to the correct type of symbiosis:

_____ Bees pollinate flowers while obtaining food a. commensalism

_____ Epiphytes grow on trees without harming them b. parasitism _____ Mistletoe extracts water and nutrients from its host tree c. mutualism

 What is happening to the population growth in the graph shown?

 Name 3 limiting factors that help to determine carrying capacity:

 What is a quadrat analysis used for?

10. Human Impact

 What 2 events greatly increased the birth rate of the human population?

______and ______

 Name the 2 pollutants that are most responsible for acid rain: ______and ______

 Identify 3 ways that humans have impacted biodiversity:

 Define “biomagnification” –

 What is the cause of global warming? ______

Name 2 effects of global warming: ______and ______