What are the 4 groups of organic compounds?

CarbohydratesLipids

ProteinsNucleic acids

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

What are the two types of nucleic acids? List 3 differences

DNA RNA

Double stranded Single stranded

Deoxyribose Ribose

Stays in nucleus Nucleus and cytoplasm

One form 3 forms

ATGC AUGC

What are the 3 parts of a nucleotide?

A always pairs with ____.

• T

Which nitrogen bases are purines?

• Adenine • guanine

Fill in the missing parts:DNA

Name of process of #1?Name of process of #2?

• DNARNAProtein• Transcription• Translation

Group of cells with a nucleus and membrane bound organelles?

Without?• Eukaryote• Prokaryote

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

Process where molecules move from area of high to low

concentration?

• diffusion

Diffusion of water across a membrane?

• osmosis

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

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

Passive or active transport?

• Sodium potassium pump• Diffusion• Osmosis• Facilitated diffusion• Endocytosis

Cells spend most of their lives in ______________.

• interphase

What are the 3 stages of interphase?

• G1• S• G2

Phases of mitosis?

• Prophase• Metaphase• Anaphase• Telophase

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

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

Organisms that are prokaryotes, have a cell membrane, cell wall,

and circular DNA are:

• Bacterial cells

What would each of the following bacteria look like under the

microscope?

• Streptococcus• Staphylobacillus• diplospirillum

Any agent that causes a disease is called a __________.

• pathogen

Nucleic acid surrounded by a protein capsid is a _____.

• virus

Viruses can go through one of two lifecycles. The one that forms the

provirus is the ______ cycle.

• lysogenic