Science 9 Test

DNA, Mitosis, and Meiosis Test Notes

Nucleus and DNA
-DNA structure: what is the backbone made of, what are the four nitrogenous bases, how do they join?
-DNA code: what is the purpose of the nitrogenous bases matching? Can you copy the other side of a code?
-tell the difference between chromatin and chromosomes.
-what do genes tell the cell to make? What are some examples?
-the role of DNA, RNA, and ribosomes in protein production done
Cell Cycle and Mitosis
-what are the stages in the cell cycle, which one is the longest, what is interphase, what does G0 mean?
-identify stages of mitosis, order stages of mitosis, describe stages of mitosis
-know terms: sister chromatids, nuclear membrane, centrioles, centromeres, chromosomes, mother cell, daughter cell
Asexual Reproduction
-5 kinds of asexual reproduction with examples and basic descriptions of how they work
-what is mitosis for besides reproduction?
-how does cancer work and why can't we cure it completely?
-what are the advantages and disadvantages of sexual reproduction?
Sexual Reproduction
-what do haploid and diploid mean?
-describe sexual reproduction including the terms: gamete, egg, sperm, diploid, haploid, fertilization, zygote.
-where does variation come from in sexual reproduction
Meiosis
-identify stages of meiosis, order stages of meiosis, describe stages of meiosis
-know terms: sister chromatids, homologous chromosomes, independent assortment, nuclear membrane, centrioles, centromeres, chromosomes, mother cell, daughter cell, gametes
Fertilization

Describe and compare external and internal fertilization

Comments

Post a Comment

Popular posts from this blog

Reference for Biology 11 - Component 5

Image
This is a good link for evolutionary terms: https://www.ck12.org/book/CK-12-Biology-Concepts/section/11.2/ If you have: annelids, cheliceriforma, hexapoda, and crustacea Phylums are : annelids and arthropods (cheliceriforma, hexapoda, crustacea) -could talk about segmentation, exoskeleton, moulting, last common ancestor, chilicerae,    biramous  appendages. terrestial and aquatic, number of legs http://evolution.berkeley.edu/evolibrary/article//arthropods_02 https://en.wikipedia.org/wiki/Arthropod#Evolutionary_family_tree  go to "evolutionary family tree" and "classification" ---------------------------------------------------------- If you have: Porifera, Cnidaria, Platyhelminthes, Nematoda All four are their own phylums  -could talk about multicellularity, symmetry, tissues, body cavity, acoelomate, coelomate, germ layers Use evolutionary tree -  https://www.ck12.org/book/CK-12-Biology-Concepts/section/11.2/ \ --------------------------
Read more

Chemistry Webquest Grade 7

Welcome to your Chemistry Webquest!   Go to your choice of websites to find the information you need to fill in the webquest sheet. You may use as many or as few websites as you like.Have fun! Pure substances and Mixtures VIDEO – Professor Dave Explains - https://www.youtube.com/watch?v=dggHWvFJ8Xs ADVANCED VIDEO - Classification of matter -   https://www.youtube.com/watch?v=OpWFUqPPtWE READING -   Pure Substances and Mixtures -   http://www.dummies.com/education/science/chemistry/how-to-distinguish-pure-substances-and-mixtures/ QUIZ – Element compound or mixture - https://prezi.com/6trjfq6cafze/element-compound-mixture-the-game/ Elements and compounds VIDEO – Professor Dave Explains - https://www.youtube.com/watch?v=dggHWvFJ8Xs GAME - Mouse game - https://www.acs.org/content/acs/en/education/whatischemistry/adventures-in-chemistry/games/outer-space-molecule-chase/chase-game.html VERY ADVANCED VIDEO – Crash Course Ch
Read more

Test Notes as Promised! - Grade 9

Happy Studying! Learning Outcome C2: use the periodic table to compare the characteristics and atomic structure of elements            Section Can you…….. 1 Explain the Organization of the Periodic Table (Atomic #, Atomic Mass, Properties, Families) 2 Distinguish Between Metals, Non-metal, and Metalloids 3 Use the Periodic Table to Predict the Properties of a Family of Elements 4 Draw Bohr Models (Including only Protons and Electrons) 5 Differentiate between elements and compounds 6 Write chemical symbols for atoms and ions of elements 7 Differentiate between atoms and ions in terms of structure, using Bohr models Atomic number Atomic mass Atomic particles Valence electrons Valence shells Symbol vs. name Atom vs. ion Can you read the periodic table? How many of each particle does an element/ion have? Bohr model
Read more