1. What are the 4 groups of organic compounds? Carbohydrates Lipids Proteins Nucleic acids

2. Which organic compound would each of the following be classified as? Amino acids Ring structure Energy storage, hormones, insulation, steroids Nucleotides Quick energy, structural support for plants Fatty acids Peptide bonds Muscle, hair, nails, enzymes Monosaccharides Long chains of carbon and hydrogen Hereditary information

3. What are the two types of nucleic acids? List 3 differences DNARNA Double strandedSingle stranded DeoxyriboseRibose Stays in nucleusNucleus and cytoplasm One form3 forms ATGCAUGC

4. What are the 3 parts of a nucleotide?

5. A always pairs with ____. T

6. Which nitrogen bases are purines? Adenine guanine

7. Fill in the missing parts: DNA   Name of process of #1? Name of process of #2? DNA  RNA  Protein Transcription Translation

8. Group of cells with a nucleus and membrane bound organelles? Without? Eukaryote Prokaryote

9. Name of organelle? Recycling center Powerhouse Midwives Protein factories Gravel highway Interstate Taxi cab Post office Blueprints Solar panel

10. Process where molecules move from area of high to low concentration? diffusion

11. Diffusion of water across a membrane? osmosis

12. Which way will the water move? Gargling warm salt water Spray vegetables with water Salt on a slug Too much fertilizer on a plant Injecting pure water into your veins Raisin submerged in water Fresh water enema

13. Type of solution Syrup Saline solution Mountain dew Gatorade Tap water Blood Potato chips Fruit punch

14. Passive or active transport? Sodium potassium pump Diffusion Osmosis Facilitated diffusion Endocytosis

15. Cells spend most of their lives in ______________. interphase

16. What are the 3 stages of interphase? G1 S G2

17. Phases of mitosis? Prophase Metaphase Anaphase Telophase

18. Mitosis or Meiosis Forms gametes Forms daughter cells that are identical to parent cell Forms diploid cells Skin cells Divides twice Forms haploid cells Forms somatic/body cells Divides once Crossing over occurs Forms daughter cells that are different from parent cell

19. Identify the correct scientific term: Alternative forms of a gene Masks the recessive allele Both alleles are the same Physical makeup Diagram that calculates probabilities Two alleles are different Both alleles are expressed Heterozygotes show intermediate phenotype Genetic makeup

20. Organisms that are prokaryotes, have a cell membrane, cell wall, and circular DNA are: Bacterial cells

21. What would each of the following bacteria look like under the microscope? Streptococcus Staphylobacillus diplospirillum

22. Any agent that causes a disease is called a __________. pathogen

23. Nucleic acid surrounded by a protein capsid is a _____. virus

24. Viruses can go through one of two lifecycles. The one that forms the provirus is the ______ cycle. lysogenic