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Mid-term science
is when each allele has its own degree of influence | incomplete dominance |
Chromosomes that carry the same genes | homdogous chromosomes |
What do all organisms need in order to live | energy/air |
After nutrients are broken down where do they go | to the blood stream |
A group of cells that make special chemicals for the body is a | gland |
What is a muscle that bends a part of your body | flexor muscle |
Which of the following is true of each of the four levels of organization for living things | each level is more complex than the level below it |
What is it called when cells are copied with half the number of chromosomes | meiosis |
When your cells need energy, they send signals to the brain. The signals make you fell | hungry |
When traits pass from parent to offspring | heredity |
Which part of the brain is used for thinking and memory | cerebrum |
What do all organisms need to get rid of to survive | waste |
What are cells in the nose that sense odors | scenery receptors |
What protects the spinal cord | tissue |
The way an organism looks | phenotype |
What does the liver store | glycoyen |
A muscle that straightens part of your body | extensor |
When a plant fertilizes itself | self pollinating |
When water diffuses into or out of a cell | diffusion |
Material that controls all cell activities | nucleus |
Outside layer of the skin | epidermis |
When particle move from areas of higher to areas of lower concentration | osmosis |
What do plants create during photosynthesis | glucose |
What do bones store | minerals and fat |
What material in bones makes blood cell | marrow |
What type of muscle is found in the heart | cardiac |
What gas is released during cellular respiration | carbon dioxide |
What surrounds a membrane bound organelle | membrane |
What is a plant with two dominant or two recessive alleles | homozygous |
How many bones does the average adult have | 206 |
What do plants use to make glucose | sugar/energy for sunlight |
What does homeostasis maintain in the body | a stable internal invirement |
Why do sex linked disorders occur more often in males | Y chromosomes/ which are just incomplete X chromosomes |
When particles travel from areas of high concentration to areas of low concentration | osmosis |
Cellular respiration allows plants to get energy from | chromosomes |
When are organelles and chromosomes copied | the first stage |
What happens when a true-breeding plant self-pollinates | look the same bc have the same genes |
List the parts of the cell theory | all living things are made up of cells,cells make cells,you have to have to cells to live |
Cerebrum | a part of your brain |
Different forms of a characteristic | traits |
Two kinds of digestion | chemical and mechanical |
The part of the brain where we think and store memories | cranium |
What hormone is responsible for the “fight or flight” response | adrenaline |
The different forms of a gene that decide a characteristic are known as | allele |