Biology
Cell biology, genetics, ecology, and life science fundamentals.
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the hierarchy of life extends past individual organisms. which of the f…
1. E. population - community - ecosystem - biosphere 2. A. All of the answer choices are correct.
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3 multiple choice 4 points homeostasis means that a population changes …
3. conditions inside a cell or organism remain within a constant range. 4. Protista, Fungi, Plantae, and Animalia.
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2 multiple choice 4 points a major difference between prokaryotes and e…
A. do not have a nucleus, eukaryotes have a nucleus in their cells.
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a structure, such as a flower in plants, or a liver in animals, consist…
organ.
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a scientist is studying the migration pattern of a particular species o…
$50.3$ miles
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select the two sentences that use the word correctly. after you have ma…
It is wise to differentiate your laundry into lights and darks before washing. The legally blind woman could just barely differentiate colors and shapes.
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4. what role does natural selection play in antibiotic resistance?
Natural selection promotes the spread of antibiotic - resistant bacteria by favoring resistant strains for survival and reproduction.
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what is the most appropriate term you would use when referring to the a…
deep
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explain the importance of atp in the body by determining if the followi…
1. FALSE 2. FALSE
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describe the function of dna and rna in cells by filling in the blanks …
Nucleic acids contain hereditary information that determines which proteins a cell will have. Two classes of nucleic acids are in cells: DNA (deoxyribonucleic acid) and RNA (ribon…
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fill in the blanks to complete the following statements describing the …
The nucleotides in DNA contain the 5 - carbon sugar deoxyribose; the nucleotides in RNA contain the sugar ribose. There are four different types of bases in DNA: A = adenine, T = …
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tasha is a graduate student studying health and nutrition. a recent stu…
- the number of subjects - age and sex of the subjects - length of the study
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classify the listed substances as either carbohydrates, lipids, protein…
Carbohydrate: (empty) Lipid: (empty) Protein: Enzymes, Actin, Polypeptide, Antibodies, Myosin Nucleic Acid: RNA, Nucleotides, DNA Hormones: Can be protein or other types (incomple…
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state the major functions of proteins by determining if the following s…
Collagen is a protein: TRUE Antibodies are proteins: TRUE Myosin is not a protein: FALSE Enzymes are not proteins: FALSE Keratin is not a protein: FALSE Many hormones are proteins…
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amino acids combine to form ______ molecules. fill in the blank
protein
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explain how lipids function in the human body by determining whether th…
1. FALSE 2. TRUE 3. TRUE
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explain how lipids function in the human body by determining whether th…
1. True 2. True 3. True 4. False
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when glycerol and fatty acids are combined, they form __________ molecu…
lipid (or triglyceride)
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classify the listed substances as either carbohydrates, lipids, protein…
Glycogen: Carbohydrates Steroids: Lipids Starch: Carbohydrates Cellulose: Carbohydrates Fats: Lipids Oils: Lipids
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match the different types of carbohydrates and their specific functions…
Immediate Energy: Glucose, Fructose, Galactose Stored Energy: Bread, Pasta, Potatoes Fiber or Roughage: Lettuce
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carbohydrates are formed when several ____________ subunits are linked …
monosaccharide
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complete the following statement to identify the four classes of macrom…
nucleic acids, carbohydrates, proteins, lipids
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distinguish between a dehydration reaction and a hydrolysis reaction by…
HYDROLYSIS REACTION: "Splitting with water", Functions to break up macromolecules DEHYDRATION REACTION: Functions in the synthesis of macromolecules, Removing an OH - (hydroxyl gr…
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which is a biological effect of low exposure to radiation? dna damage c…
DNA damage
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what makes amino acids unique from fatty acids and sugars? (1 point) ge…
Amino acids contain Nitrogen; fatty acids and sugars do not.
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what is the difference between the units rem and rad? rem is a conventi…
Rem is a conventional unit, and rad is an SI unit. Rem is used to measure biological risk, and rad is used to measure absorbed radiation.
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rules guide and constrain behavior, but the reality on the ground at an…
The key difference between chess and politics is that in chess the rules are constant and unchanging during the game, while in politics the players themselves can change the rules…
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test prep: multiple choice questions the apush multiple - choice questi…
1. d. a natural decrease in the birth rate as literacy improved for women. 2. c. competition between European powers in exploration and conquest 3. b. The growth of sugar plantati…
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other than that the external physical criminal act occurred, what must …
that the criminal act was accompanied by a state of mind required by the criminal statute
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intent and motive are sometimes thought of as being one and the same. h…
D. intent
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choose which statements are true and which statements are false regardi…
TRUE: Water is the most abundant molecule in living organisms; In water, electrons spend more time circling the oxygen atom. FALSE: Water is an inorganic molecule because it does …
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according to the justice department statement in the video, under the m…
B. a strict liability crime
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internal computer components 1.____ 2.____ 3.____ 4.____ 5.____ 6.____ …
1. Motherboard 2. Fan 3. CPU 4. RAM 5. PSU 6. Disc Drive 7. Hard Drive
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a cell phone uses a 3.0 v battery. the circuit board it uses needs a 0.…
60
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before a person may be convicted of a crime that requires proof of ment…
B. beyond a reasonable doubt
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based upon the following statement, complete the sentences by filling i…
Water molecules cling together because of cohesion. Water can also cling to other surfaces by hydrogen bonding, and this behavior is adhesion. Water flows freely and water - based…
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water molecules cling together because of a property called ___________…
Water molecules cling together because of a property called cohesion. Water can also cling to other surfaces by hydrogen bonding, and this behavior is adhesion. Water flows freely…
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ii) next, you will need a mass (to be used as a pendulum bob), string, …
a) I constructed the pendulum using a D - cell battery as the bob attached to a string of approximately 1 m length, tied to a pencil on a table edge. b) 0.98 m c) Pulled bob 10° f…
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in regard to isotopes, compare and contrast low and high level radiatio…
Low Level Radiation: used as a tracer by which to detect molecular changes, used for many years to sterilize medical and dental products High Level Radiation: can damage DNA, can …
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what is the main concern of first - level managers? o monitoring the ex…
A. Achieving efficient production, providing technical assistance, and motivating employees
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identify a true statement about the role of sport psychologists. they h…
They develop and effectively apply skills and strategies that will enhance an athlete's performance.
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read the timeline from sugar changed the world. how do the details in t…
The details about the changing laws in France help inform readers that Napoleon wanted to produce sugar cheaply by using enslaved people
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a sample of bacteria was placed in a petri dish. the number of bacteria…
50
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how does the number of bacteria change over time? choose 1 answer: a th…
B. The number of bacteria increases by 20% each hour.
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of the co2 that has been emitted to the atmosphere as a result of human…
D. 50
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these small bodies are found inside the nucleus of the cell. made of pr…
B. nucleoli
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fill in the blank question is the study of the effects of various physi…
Exercise physiology
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sheila is a wildlife biologist. at the beginning of each year, she trac…
7
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are tiny finger like projections on some cell surfaces that increase th…
C. Microvilli
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are tiny finger like projections on some cell surfaces that increase th…
C. Microvilli
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which graph best represents the relationship between time and the numbe…
B.
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2 multiple choice 1 point which element is an important component of ma…
B. Carbon
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fix any punctuation or capitalization errors below. click \submit answe…
The news reporter summed up Edna Krabappel's accomplishments: "This young kid is the greatest inventor in the world!"
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identify a true statement about the role of sport psychologists. they h…
They develop and effectively apply skills and strategies that will enhance an athlete's performance.
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select all that apply identify the areas of study within the field of e…
The effects of different exercise programs on the muscular and cardiovascular systems The health status of different population groups such as children and the aged The effects of…
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in what kind of text would you expect to find this timeline? an online …
an online article about the evolution of bicycles
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a scratch on the left thigh would best be described as deep superficial…
superficial
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stem cells are primal cells common to all multicellular organisms. 1) t…
1) True 2) superficial
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an area of study within the field of sport biomechanics includes ______…
the examination of the musculoskeletal system with respect to human movement
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fill in the blank question is the study of the effects of various physi…
Exercise physiology
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in the context of sport philosophy, identify a role performed by sports…
They seek to understand the relationship between the mind and the body.
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multiple choice question the processing of plant foods _______. always …
D. often removes some of the nutrients from the food
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applies the methods of physics and mechanics to the study of human moti…
C. Sport biomechanics
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question 7 1 pts ice (solid water) is unique from other solids because …
Question 7: Less Dense Second question: polarity
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question 2 water is essential for life. its special properties make wat…
Question 2: Water exhibits cohesive behavior. Question 3: Water expands as it freezes.
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question 1 why did the egyptian sculpture of king menkaura and his wife…
It is the only way they could keep the figures standing up.
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select all that apply identify the areas of study within the field of e…
The effects of different exercise programs on the muscular and cardiovascular systems, The effects of genetic and environmental factors on physical movement
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what term is used to describe the state in which molecules are evenly d…
2) Equilibrium
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question 11 (2 points) which of the following is not a cause of cell ne…
4) Perfusion
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question 10 (2 points) which of the following best describes the cell m…
1) Selective semipermeable membrane
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question 1 match the property of water with its description. 2 pts wate…
Polarity: It dissolves a lot of other substances and also called universal solvent. Cohesion: Water is attracted to other water molecules. The tendency of water droplets to stick …
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match the property of water with its description. high heat capacity, d…
Polarity: It dissolves a lot of other substances and also called universal solvent. Cohesion: Water is attracted to other water molecules. The tendency of water droplets to stick …
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identify an advantage of school - community partnerships in physical ed…
It offers increased opportunities for youth involvement in fitness programs.
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the bagel data also reflect how much personal mood seems to affect hone…
Stressful fall and winter holidays generally cause payment rates to drop.
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which of the following disciplines of physical education, exercise scie…
Sport history
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read the following story. better blues ned stood in the doorway of his …
Excellence requires patience and care.
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the diagram shows the relationship between two sets. a.use the diagram …
a. B. All mammals are humans b. False. Some mammals are not humans
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select the correct answer. an engineer designing a new type of engine n…
B. low specific heat capacity
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question 25 1 pts epigenetics is the study of all mechanisms of inherit…
True
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pku homozygotes lack an enzyme required for the conversion of the amino…
C. Tyrosine
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question 16 evolution proceeds in a straight line. true false
False
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question 15 1 pts according to darwin, which of the following terms is …
B. fitness
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as you read, remember that: • epic heroes demonstrate strength, courage…
"Shamash threw strong winds at Humbaba"
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question 10 (mandatory) (1 point) dialysis bag is a semipermeable membr…
no change
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as you read, remember that: epic heroes demonstrate strength, courage, …
He receives help from a supernatural force.
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question 9 (mandatory) (1 point) dialysis bag is a semipermeable membra…
lose weight
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read the prompt for kimis essay. cell phone use has a detrimental impac…
A. one that presents well - organized and synthesized facts that demonstrate how cell phone use negatively affects learning
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question 8 (mandatory) (1 point) dialysis bag is a semipermeable membra…
gain weight
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flasks x, y, and z contain solutions with different concentrations of t…
shrink
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question 10 which division of biopsychology is the most applied? neuros…
Neuropsychology
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flasks x, y, and z contain solutions with different concentrations of t…
unchanged
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flasks x, y, and z contain solutions with different concentrations of t…
swell and followed by hemolysis
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question 4 (mandatory) (1 point) a 0.9% nacl solution is isotonic to re…
Nothing will happen
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as you read, remember that: epic heroes demonstrate strength, courage, …
the ability to receive help from a supernatural force, courage in the face of danger, strong leadership skills
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the concentration of solutes in a red blood cell is about 2%. sucrose c…
C. a hypertonic sucrose solution
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question 1 (mandatory) (1 point) you decide to buy a new fish for your …
hypotonic, hypertonic
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gilgamesh, book v as you read, remember that: epic heroes demonstrate s…
They encourage each other to be brave and confident in the face of danger.
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joshuas biology project is supposed to be about invasive species. this …
C. the U.S. Department of Agriculture's Invasive Species Center
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which communication technology copies pages similar to a photocopy mach…
D. Fax machine
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which communication technology often takes the place of printed interof…
C. E - mail