2 Whole organism of a flower dissecting light microscope 3 Essay Different parts of microscope increase maginifcation move objectives to focus on something fine adjustment knob or coarse adjustment knob 4 when you bleed in your menstrual cycle you shed your endometrium 5 Basic unit of life cell 6 Essay Write the 3 tennets of cell theory Look at quiz 7 Hereditary material is called DNA 8 DNA It is held in the nucleus 9 Prokaryotic cell is single cell and no membrane bound organisms 10 Eukaryotic cell is multicellular and has a membrane bound organelle mitochondria 11 The nucleus is the control center of the cell and controls DNA 12 Chromosomes are composed of DNA 13 Cell membrane controls movement in and out of the cell 14 Ribosomes are the protein synthesis 15 Lysosomes garbage disposal digetive enzymes 16 Mitochondira is the powerhouse 17 ATP is made in midochondira 18 Centriole is not present in plant cells 1 Plant has cell wall 2 Cell membrane animal 3 Plastid plant 4 Large vacuole plant 5 Plastid aka chloroplast where is the sight of photosynthesis 6 Results in germ sex cells meisos 7 Results in Somatic skin hair cell mitosis 8 Gametes meisosis 9 4 unique cells meosis 10 identical cells is mitosis and it is 2 cells 11 cancer is uncontrollable growth and spread of abnormal cells loss of contact inhibition immortal 12 Essay 3 stages of cancer initiation when normal cells turns into cancer promotion it grows they divide without control metastisis spreading to other locations of the body IPM acronym 4th stage is death 13 in promotion you can have tumors form 14 malignant harmful invades and destroys neighboring tissue and benign not harmful 15 causes of cancer and warning signals 16 state a problem gather facts hypothesis actual experiment record conclusion publish data theory 17 A theory can not be disproven 18 DNA are cut up by restriction enzymes 19 DNA is negative 20 When electropharesis starts they separate according to size They are porous The small goes down to the bottom first 1 Watson and crick discovered the double helix 2 Genetics guy henry Mendel 3 RNA has single strand RNA has U instead of T 4 RNA ribose sugar 4 base pairs functions in protein synthesis 5 DNA 4 base pairs AGCT 6 Thread like structures are chromosomes 7 Dexyo ribose sugar and functions in directing cell processes 8 DNA is organized into chromosomes 9 Functional unit of heredity the gene 10 An allele are homologous chromosomes and stand for the same trait Example allele for freckles and non freckles 11 If you have 2 identical alleles homozygous 12 2 different alleles heterozygote in a heterozygote the dominant trait shows 13 Recessive homozygous recessive 14 Physical characteristic phenotype 15 Complete dominance is a type of expression In the heterozygous state the dominant trait will be shown In incomplete dominance for heterozygous will have a new expression For example red and white make pink 16 Sex link red green colorblindness 17 Blood typing is co dominant because you can have AB and they are both equally expressed 18 Antibodies if you have A blood you have anti B blood 19 Gametogenesis spermatogensis and oogenesis 20 Spermatogenesis takes place in the testes 1 Oogenesis takes place in the ovaries 2 Essay sperm pathway Sevan up Semifiourus tubules epidydmous vas deferens accessory organs nothing urethra penis 3 types of accessory organs prostates seminal vesicles calpers gland 3 Pathway of the egg starts in the ovaries burts out of follicle falopean tube uterus vagina 8 FSH follicle stimulating hormone matures egg LH lutenizing hormine causes the follicle to burst and release the egg 4 Main site of fertilization fallopian tubes 5 Main site of implantation uterus 6 Corpus ludium produces progesterone 7 Ovaries produce estrogen 9 Endrometrium is sloshed off during the menstrual cycle 10 HCG is detected in a pregnancy test 11 Vulnerable period is the first trimester 12 Identical twins are from the same egg monozygote 13 Fraternal twins are like brother and sister dizygote 14 Abstinence is the 100 garunity for no pregnancy 15 Spermicide condoms hormonal pills diaphagm 16 Hormonal the pill the patch the deproprovera shot nuva ring Plan B 17 Aids are viral herpes are viral chlamidia are bacterial 18 Know aids in detail ESSAY QUESTION HOLLA WAHTS IS STAND FOR WHAT IS IT CAUSED BY 19 Vanerial warts is a disease caused by Human Papaloma Virus