c. Name the independent variable: d. Name the dependent variable: ... ______ Two or more atoms held together by covalent bonds. a. Element b. Molecule c.
Need for chemical energy â organisms are categorized as being heterotrophs or autotrophs. c. Response to ... Because at the equator there is less seasonal climate change (constantly warm year round) and because ... The city of Los Angeles wants to
Draw a carbon atom that shows your answer in #2. (Remember: C has an atomic # of 6). 4. Name the four different types of organic molecules: 5. Define parts a.
Chemistry of Life Review Worksheet | Part II. Directions: Answer the following questions the BEST you can without any help. After you have ... Enzymes and Chemical Reactions. 10. Define enzyme: ... The amount of energy that is needed for a chemical r
Chemistry of Life Review Worksheet | Part I ... What is it about Carbon's atomic structure that makes it âthe building block of lifeâ? it has 4 ... c. Oxygen. 7. What is the ratio of these elements to one another? __1____ : ___2___ : ___1___. 8.
Chemistry of Life Review Worksheet | Part I ... what you don't know and make note of this by highlighting the question. Now use notes, etc to finish. Carbon Based Molecules. 1. In terms of science, what does the term âorganicâ mean? ... Draw the
What is the concentration of silver ion in a saturated solution of silver carbonate with 0.1200 M silver nitrate added to it? 8. How many grams of KCl (molar mass ...
Organic Molecules Worksheet: Review. Read through eac ... 7. What is a polymer? . - ?, .< ".., .. -- ..!.(- - i,% 4 ...-L. L.:.,. The last common characteristic of atl organic molecules is that their form determines their function. That means that ..
functions. @y=csc;r @y=cotr. @ y == sees: 16. y = logm(1:) i. For exercises 1 9â24: Each function has a split formula. Graph each func- tion and determine whether the function has a jump discontinuity. For exercises 25â40: For each rational funct
How are organic molecules relaTed To all living Things? 2. Name four caTegories of organic molecules which form The basis of all living Things: a. b. c. d.. Organic molecules have four common characTerisTics. FirsT, They are all carbon based, meaning
Ill. Fractions to Decimals using long division. O, d \5 .82. 8 A 8 6 8. \ 2 2. 8 Y 2. 9. O. IV. Adding & Subtracteg integers. Convert each subtraction problem to addition. 1. -6+8 = 2 4. 3 + (-3) = O. 2. 5 - (-4) = a 5. 15-(-3) = \s. 5 -A 5 A3. 3. 2+
Ecology Review Worksheet- KEY. 1. Place the levels of ecology organization inside the correct circles ... Food chain 1 There are various answers. There are three trophic levels in this food chain. (producer) (primary ... Ecology Review Worksheet â
Which blood type has: 1. Rh and A antigens on the surface of red blood cells? A+ A-. B+. B-. AB+ AB- O+ O-. 2. No Rh antigens, but has B antigens on the ...
Insured's address: Insured's phone: Email: Existing Policy Information. Do YOU have existing AICPA insurance? _____ YES _____ NO. Death Benefit Amount: $ ...
_____ Haploid mycelium from each spore grows underground. _____ Haploid spores are created by meiosis from the fruiting body. _____ The 2 mycelium fuse and grow together. 8. In the figure below, label & describe the lettered parts. Fungi Categories.
PHYSIO | Joint Review Worksheet. Directions: Answer the following questions the BEST you can without any help. After you have finished, ... 3. How is movement within a joint determined? a. ... Match the following joint characteristics with their join
10) Circle the types of blood that Jason can receive in a blood transfusion. A+ A- B+ B- AB+ AB- O+ O-. Maria (type B+) and Jacob (type B-) are sister and brother ...
6) A person who has B+ blood has the B and Rh antigen on their red blood cells. Because they also have the A antibody flowing in their blood plasma, circle the blood types that could not receive B+ blood in a transfusion. A+. A-. B+. B-. AB+. AB-. O+
organic molecules: Carbohydrates, lipids, proteins and nucleic acids. 1. How are ... A test for simple sugars involves mixing the food with a liquid blue reagent ...
h. equilibrium. _____ The diffusion of water through a cell membrane ... This diagram is moving from a high to a low concentration: 6. Using a ... a. Water will flow ...
Organic Molecules Worksheet: Review. Read through each section and answer the following questions. Organic molecules are the molecules which exist in all living things. They are life's building blocks. All things are formed from these organic molecul
Directions: IN PENCIL ONLY answer the following questions and complete the Punnett Squares and Pedigree Charts. ... They have three children: Mfg?â (who has PKU), Cody 1thth and Asort (hlmy). Complete the ... Complete the Punnett square between Mar
6) Maxwell has lost a lot of blood and needs a transfusion. Doctors at the hospital have identified that he has A- blood type, which means he also has B and Rh antibodies in his plasma. Circle blood types he can safely receive? A+ A- B+ B- AB+ AB- O+
Life Review Worksheet Directions: Answer as much as you can without using notes, etc. See how much you actually know by highlighting/starring what you don’t. Spend most your time reviewing what is highlighted/starred. This WS is for a basic review and does not include every topic/section covered. Life Characteristics (1.1 ‐ 1.2) 1. List the traits/characteristics that all of life share and a brief explanation:
a. ______________________________________________________________________________ b. ______________________________________________________________________________ c. ______________________________________________________________________________ d. ______________________________________________________________________________ 2. Define organism:______________________________________________________________________ ____________________________________________________________________________________ 3. Define species: _______________________________________________________________________ 4. How do we know when animals are of different species? Of the same? __________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ 5. Where is biodiversity the greatest? _______________________________________________________ a. Why? _________________________________________________________________________ ______________________________________________________________________________ 6. Give an example of each and explain each example: a. Autotroph: ____________________________________________________________________ b. Heterotroph: ___________________________________________________________________ 7. Which type of reproduction creates genetic diversity? Why? __________________________________ ____________________________________________________________________________________ 8. Give an example and explanation for each unifying theme of biology below: a) Structure & Function
c) Adaptation & Evolution
Metric System 9. Using your knowledge of the Metric System, what unit of measure would you use for the following?
a. Mass/weight of an object: _____________________ b. Depth/length of an object: _____________________ c. Measure the volume/liquids: ___________________ 10. Answer the following (hint: write out the metric chart): a. 0.63 daL = __________________ mL b. 3,459mm = _____________________ dm c. 0.1237 hg = _________________ cg d. 9.38km = _____________________ dam Scientific Method (1.3) 11. Place the following steps of the scientific method in order using number one for the first step. _______ Write a conclusion and share your results. _______ Evaluate your results. _______ Form a hypothesis in an “If…,then…” statement (possible solution to problem). _______ Do background research on your problem. _______ Make an observation/state a problem. _______ Design an experiment _______ Collect and analyze your data. 12. The city of Los Angeles wants to know if there is a connection between physical fitness and air pollution. Fifty volunteers from the mayor’s office agree to be tested. First, they are asked to ride a stationary bike for 1 hour in a pollution‐free air chamber. A week later, the 50 volunteers return and are again asked to ride a stationary bike for 1 hour in a chamber filled with air pollutants common to Los Angeles. Their heart rates are monitored throughout the 1 hour bike rides. a. Name the control group: _________________________________________________________ b. Name the experimental group: ____________________________________________________ c. Name the independent variable: ___________________________________________________ d. Name the dependent variable: ____________________________________________________ 13. If you were to create a graph for the above scenario, what type of graph would you create? _________ a. Explain: _______________________________________________________________________ b. How would you label/title the “Y” axis? _____________________________________________ c. How would you label/title the “X” axis? _____________________________________________
14. Compare and contrast the following:
Atoms and Molecules (2.1) 15. How many protons, neutrons, and electrons are in the following: Boron (B) Sodium (Na) p = __________ n = __________ e = __________
p = __________ n = __________ e = __________
p = __________ n = __________ e = __________
16. Compare and contrast the following: Covalent Bonds
17. Match the terms with their appropriate definition. _______ An atom that has lost/gained electron(s), giving a + or – charge. _______ A substance made up of one type of atom (can’t be broken down by simple chemical means).
a. Element b. Molecule c. Compound
_______ The smallest basic unit of matter
_______ A molecule composed of two or more elements.
_______ Two or more atoms held together by covalent bonds.
18. Draw the electron configuration for the molecule CO2 (Carbon Dioxide): P = 8 P = 8 P = 6
19. Is CO2 a stable molecule? Explain: ________________________________________________________ ____________________________________________________________________________________ 20. What type of bond is formed between C and O2? ____________________________________________ a. How can you tell this? ___________________________________________________________ 21. Fill in the number of electrons in the correct energy levels below: Oxygen (O) Beryllium (Be)
P = n =
P = n =
a. By itself, is oxygen stable? Explain. ____________________________________________________ _________________________________________________________________________________ b. By itself, is beryllium stable? Explain. __________________________________________________ _________________________________________________________________________________ 22. Draw an arrow(s) to show what will happen to the electron(s) between O andBe to form BeO. 23. What type of bond has formed between O and Be? __________________________________________ 24. Fill in the table below to show the charge of Oxygen and Beryllium before and after bonding.
25. Is BeO considered a stable compound? Explain: _____________________________________________ ____________________________________________________________________________________