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A factor that controls a trait. |
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Different forms of a gene |
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Also known as a purebred where both alleles are dominant, BB or MM |
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Also known as hybrid, Bb or Mm |
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When both alleles are recessive, bb or mm |
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Organisms genetic make up |
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Organisms physical make up |
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2 different alleles for a trait |
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Either 2 homozygous dominant, BB, or 2 homozygous recessive, bb |
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How many total chromosomes do humans have? |
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Definition
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Give an example of a recessive genotype |
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What does a Punnet Square show you? |
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It shows the probability of certain traits on offspring. |
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When both genes show up equally producing a distinct phenotype, both traits show up in the offspring. Example: spot and stripes |
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When one allele is not completely expressed, as seen in pink flowers. |
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Trait gotten from the parents |
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Trait acquired over time from experiences. |
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Change in the genetic sequence of organism. |
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Genetic problem caused by one or more abnormalities in the genome, especially a condition that is present from birth. |
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Example of Genetic Disorder |
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T/F Radiation causes cancer |
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Definition
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T/F Exposure to chemicals can cause cancer |
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T/F Lifestyle factors, such as smoking, can cause cancer |
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Definition
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T/F Mutations in the genetic material can cause cancer |
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A twisted ladder - double helix |
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What are chains of amino acids made up of? |
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Definition
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List the four nitrogen bases: |
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Definition
Adenine, Cytosine, Thymine, and Guanine |
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What does mRNA stand for? |
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Definition
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The esophagus, liver, rectum, and gall bladder are all part of which system? |
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Definition
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5 parts of your vertebrae |
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Definition
1. Cervical 2. Lumbar 3. Thoracic 4. Sacrum 5. Coccyx |
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List the bones in your left leg: |
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Definition
Femur, patella, fibula, and tibia, tarpals, metatarpals, phallanges |
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What two type of fibers are muscles made up of? |
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Definition
Fast Twitch & Slow Twitch |
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Definition
Connective tissue between joints that can be found on the edges of your ears and tip of your nose. |
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Four things the skeletal system is designed to do: |
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Definition
1. Protection 2. Support 3. Movement 4. Blood synthesis |
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3 main functions of the muscular system: |
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Definition
1. Movement 2. Circulate blood 3. Move food through the digestive system. |
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4 parts your bones are made up of |
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Definition
1. Bone marrow 2. Periosteum 3. Compact bone 4. Spongy bone |
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What part of the bone makes red blood cells? |
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Definition
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Definition
1. Cardiac 2. Smooth 3. Skeletal |
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What is it called when muscles work without you knowing it? |
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Definition
Involuntary actions, heart beating |
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Where are cardiac muscles found? |
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Definition
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What is the function of the respiratory system? |
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Definition
Removes CO2 from the body and brings in O2 for cells. |
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What is cellular respiration? |
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Definition
Process in which oxygen and glucose undergo a series of chemical reactions. This is the way cells breakdown glucose for energy. |
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List all of the parts involved in the respiratory system |
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Definition
Nose, pharynx, larynx, trachea, bronchi, lungs. |
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What is the purpose of the digestive system? |
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Definition
To absorb nutrients from food and remove waste. |
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