Cells, mitoses, and meiosis
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each of the black spaces below before clicking
on it to display the answer.
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| Define cell membrane | Controls what exits and enters the cell.
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| Define cytoplasm | Constantly moving gel-like mixture inside the cell membrane which all the other cells sit in and contains heredity material
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| Define cell wall | rigid structure that incloses, supports, and protects the cells of plants, algie, fungi, and most beacteria
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| Define organelles | All the cell parts
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| Define cell | The smallest living organism
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| Define mitochondria | Cell organelles that break down food and release energy
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| Define chlorophyll | Green pigment that gives leaves green color
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| Define vacuole | Temporary storage of materials: can store waste, water, food, and other materials
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| Define nucleus | Seperated from cytoplasm by membrane: contains instructions for everything the cell does
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| Define lysosomes | Contains digestive chemicals that help break down food, wast, and worn out cell parts
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| Give an example of something made of cells and something not made of cells | Cells- My dog (anything living)No cells- blanket (something not alive)
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| What two organelles are found only in plant cells | Cell wall and chloroplast
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| List in correct order and explain the four stages of mitoses | Prophase- The chromosones pairMetaphase- The chromosones line up in the middleAnaphase- The centriols pull them apartTelaphase- there once was one and now there are twoRemember by: Patty Made A Taco
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| Where in the cell does mitoses occur? | The nucleus
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| Define Diffusion | Cells go from areas of high concentration to areas of low concentration
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| Define osmosis | A type of passive transport that occurs when water diffuses through the membrane
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| How do plant cells look? | Square/rectanguler shaped. Riged outer covering
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| How do animal cells look? | Spherical
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| What are the products of Photosynthesis? | Gluclose and oxygen
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| what is the formula for photosynthesis? | 6CO2 + 6H2O + light energy -Chlorophyll-> C6H12O6 + 6O2
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| whats the purpose of mitoses? | Cell division
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| What are the three types of protists? How do they move and gather food? | Euglena- FlagellaParamecium- CiliaAmeoba- Pseudopod
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| What are the three shapes of bacteria? How do they look? | Bacillus- RodCocci- roundSppirilium- spiral
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| Define Heredity | The parents passin traits to his offspring
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| Define genetics | The study of heredity
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| Define traits | The charecters or property of an inity
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| Who is Gregor Mendell? | The father of genetics
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| Define probibiliy | Possibility of a certain outcome
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| Define genes | Sections of DNA located on the chromosones that code for specific DNA
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| Define meiosis | The reproduction of sex cells
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| Define allels | The different possibilitys of a trait
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| Defin genotype | the two traits you have for a trait or allele
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| Define phenotype | The trait you see; your physical apperence
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| Define the difference between Heterozygous and homozygeos | Homozygous is the same all through like AA or aa, Heterozygous is different like Aa
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| Give an example of homozygous dominant, homozygous recessive, and heterozygous alleles. | BB, bb, Bb
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| What is a punnett square? | A tool to determine an offsprings trait
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| What is a dominant trait? | Dominant trait is expressed if passed on by 1 parent
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| What is a recessive trait? | must be passed on by both parents to be expressed
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| How many chromosones does a haploid cell have? | 23
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| How many chromosones does a diploid cell have? | 46
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| In a punnett square how do you express a dominant trait? recessive trait? | Capital letterLowercase letter
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| What are the envormental traits that can alter a phenotype? | Nutrition, Living conditions, Injuries, Sun exposure, tempature, and disease.
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| When is genetic infromation passed to the offspring? | When sex cells combine
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