生物
細胞生物學、遺傳學、生態學與生命科學基礎。
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part b - lo 2, identify the primary structures of male and female sexua…
D. clitoris
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match the descriptions (listed below on the left) with the term/answer …
1. primase 2. ligase 3. helicase 4. primase 5. 5' -> 3'
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part a - lo 1. define sexual identity, and discuss its major components…
D. gender identity
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book 3: trial and martyrdom, chapter 1 - 10 1. how many times does joan…
1. (Details about the number of escape attempts are needed from the text, but assuming based on common knowledge, if the correct answer is 4, then) d. 4 2. (If the correct answer …
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scientists must design a controlled experiment to determine the effect …
B. In this study, the dependent variable is the growth of the cyanobacteria. D. The factor that will change in response to the test variable. E. The factor that is measured or obs…
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shakespeare ioi bell ringers unit 5 - absolute power monday inversions:…
Monday: What light breaks through yonder window? Tuesday: We shall meet them near the Birnam Wood; they are coming that way.
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uncontrolled growth of cyanobacteria causes major dead zones in lakes, …
C. different fertilizers
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2.1 structure and function of cells cells cells are the basic units of …
Cells are the basic units of **structure** and **function** in living things. Cells form the parts of every organism and carry out all of its **life - functions**. A single cell h…
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practice it! which of the following statements is a strong hypothesis f…
If various fertilizers are continually emptied into the great lakes, then the growth rate of cyanobacteria will increase.
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looked at ock saw cells hooke the cell theory! look like small rooms le…
Hooke first saw cells; Leeuwenhoek made more observations; Schleiden said plants have cells; Schwann said animals have cells; Virchow said cells come from pre - existing cells.
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connections and transitions quick check which statements show examples …
1. Oil paints take a long time to dry, and turpentine is required to properly clean the paintbrushes. In contrast, acrylic paints dry quickly and can be cleaned up using water. 2.…
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read the passage from two kinds. in fact, in the beginning, i was just …
an internal conflict within the narrator, who wants to be a prodigy but has not found the right activity
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question 4 (1 point) what is a credit history? ○ a the record of purcha…
D. A profile or report of a person's debt and repayment habits, which is built up over the course of several years
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a reporter is planning to write a review of the newest restaurant in to…
C. dine at the restaurant without alerting the management that she is coming in to do a review
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what is the most compelling reason to write a newspaper column or press…
First question: Exposure Second question: A good balance between the marketing message and content
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homeostasis means your body is in a constant state and never changes. t…
False
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key concept: explain how the cells, tissues, and organs in plants work …
Plant cells form tissues which make up organs that work in harmony for plant survival and growth.
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what were the three examples of homeostatic mechanisms discussed in the…
Blood glucose, Water content and balance, Thermoregulation
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what is the biological impact of minimum catch sizes on a population of…
A. The population comes to be dominated by smaller, slower - growing individuals.
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section quiz ideas help start a revolution section 2 a. terms and names…
1. c 2. e 3. e 4. d 5. f 6. f 7. d 8. b 9. a 10. e
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all international conservation programs were started in the 1990’s. ple…
F
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critical thinking briefly answer the following question on the back of …
6. The Declaration of Independence was adopted on July 4, 1776, declaring American independence. It was a formal statement severing political ties with Britain. 7. George Washingt…
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what do the international efforts at reducing resource and ecological d…
A. They rely on voluntary participation.
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the diagram represents one of mendels laws or principles of inheritance…
C. segregation
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which of mendels laws or principles explains that traits are passed fro…
C. the law of segregation
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what does the notation rr mean to geneticists? heterozygous alleles hom…
A. heterozygous alleles
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a pea plant that has round seeds has the genotype rr. it is crossed wit…
50 percent
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when mendel crossed purebred purple flowering plants (pp) with purebred…
C. 100 percent purple
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which of mendels laws or principles states that gametes carry one allel…
C. law of segregation
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question 11 (2.5 points) a researcher speaking of chance as an alternat…
a) the possibility that the research findings occurred by chance and not as a result of the intervention of interest
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what can be known about mendels five - part hypothesis? it is an answer…
It is an answer to a scientific question and is based mostly on his research.
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read the sentence. eliana rodriguez who teaches biology is my favorite …
Eliana Rodriguez, who teaches biology, is my favorite teacher because she gives engaging lectures.
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environmental journalists are prohibited from direct participation in e…
T
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the journals collected from the long - bell expeditions revealed inform…
D. botany
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identify the genotype for each numbered item. 1. 2. rryy 3. rryy rryy r…
1. RRYy 2. Rryy
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the office of ecology and natural resource conservation works to ______…
B. maintain the supply of domestic natural resources
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1. a student tested to see if adding fertilizer would help her tomato p…
a. Addition of fertilizer b. Number of tomatoes produced c. To create a control group for comparison d. Adding fertilizer to tomato plants will increase the number of tomatoes the…
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kennedy opened which of the following with the soviet union? a gate in …
B. a hotline for communication
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explain how corn can be used as an example of mendels law of independen…
Corn has multiple traits (such as kernel color and texture) controlled by genes on different chromosomes. During gamete formation, alleles for these traits assort independently, l…
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what was the effect of the bay of pigs operation on the kennedy preside…
B. Its failure made Kennedy look weak in the face of the USSR.
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explain how the alleles were passed from parents to offspring.
Alleles are passed via meiosis - gamete formation in parents and then fertilization where gametes combine, with each parent contributing one allele per gene to the offspring.
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a plant contains the alleles gg for green pod color. it is crossed with…
Gg
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what would you do and say? external factors such as family, peers, and …
Scenario 1 - What Would You Do?: Politely decline and suggest an alternative activity. What Would You Say?: "I'm not comfortable with alcohol, let's do something else like play so…
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the law of explains how alleles separate during gamete formation.
segregation
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pea plants for particular traits. the results of his experiments, laws …
independent assortment
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the inability to maintain homeostasis will ultimately lead to slight ir…
death
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mendel studied pea plants for particular traits. when observing the res…
A scientific law is formed through repeated observations and experiments that show consistent results.
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a plant tt for tall height is crossed with a plant tt for short height.…
Tall
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a plant heterozygous for yellow pod color (yy) is crossed with a plant …
For the first part: yellow pod color For the second part: purple petals
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what are some examples of how our body thermoregulates? select all that…
- goosebumps - shivers - vasoconstriction - sweating
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which two parts of the brain form the main control function in homeosta…
Hippothalamus & Pituitary
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recalling mendels pea plant experiments why did mendel study pea plants?
Pea plants have easily observable traits, a short life - cycle, and can be self or cross - pollinated easily.
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base your answer to question 3 on both documents 1 and 2 and on your kn…
Without the actual content of Documents 1 and 2, a specific cause - and - effect relationship cannot be provided. However, in general, one should look for events or ideas in the d…
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this food web is from an ocean ecosystem in the ross sea, off the coast…
krill, copepod, emperor penguin
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this food web is from an ocean ecosystem in the ross sea, off the coast…
krill, salps
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this food web is from an ocean ecosystem in the ross sea, off the coast…
Adélie penguin
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this food web is from an ocean ecosystem in the ross sea, off the coast…
Icefish, Adélie penguin, emperor penguin
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this food web is from an ocean ecosystem in the ross sea, off the coast…
emperor penguin, icefish
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this food web is from an ocean ecosystem in the ross sea, off the coast…
None of the given options (silverfish, salps, icefish) eat a tertiary consumer.
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this food web is from an ocean ecosystem in the ross sea, off the coast…
Icefish, emperor penguin, diatom
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you body detects and responds to what types of changes? internal both i…
B. Both internal and external
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this food web is from an ocean ecosystem in the ross sea, off the coast…
copepod
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this food web is from an ocean ecosystem in the ross sea, off the coast…
the arrow between the diatom and the microzooplankton, the arrow between the ice algae and the krill
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what is a global network of international banks and currency traders th…
B. foreign exchange market
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this food web is from an ocean ecosystem in the ross sea, off the coast…
the arrow between the emperor penguin and the polychaete worm, the arrow between the crabeater seal and the polychaete worm
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this food web is from an ocean ecosystem in the ross sea, off the coast…
the arrow between the Adelie penguin and the polychaete worm, the arrow between the crabeater seal and the polychaete worm
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multiple - choice question what is negative feedback? the homeostatic m…
the homeostatic mechanism in which changes in ideal state result in a response to bring the state back to normal
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this food web is from an ecosystem in serengeti national park, tanzania…
brown shield bug, African civet, flycatcher
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write the letter of the common term next to its medical - term equivale…
18%
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this food web is from an ecosystem in serengeti national park, tanzania…
ostrich, flycatcher, bushpig
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1. true or false: a marine food web represents a linear path of energy …
1. False 2. True 3. False 4. False 5. True 6. False 7. True 8. False 9. True 10. True
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this food web is from an ecosystem in serengeti national park, tanzania…
brown shield bug, bushpig, flycatcher
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this food web is from an ecosystem in serengeti national park, tanzania…
African civet, springhare, bushpig
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multiple - choice question what is homeostasis? the ability to stay the…
The ability to maintain a steady state
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1. what is the primary role of primary producers in a marine food web? …
1. b) To capture solar energy and produce food 2. c) Small fish that eat zooplankton 3. a) Tertiary consumers 4. d) Decomposers 5. d) Collapse of fish populations
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functions of the skin - from pathogens and internal damage - acts as a …
- Functions of the Skin: - from pathogens and internal damage - acts as a barrier to prevent **pathogens** and **harmful substances** from entering your system - skin repairs itse…
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the genetic composition of an individual is called its multiple choice …
B. genotype
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write the letter of the common term next to its medical - term equivale…
18%
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38 if the origin of transfer was located directly to the left of the gy…
7
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at the molecular level, type a and type b blood differ in which of the …
D. All of the answers are correct
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if an organism that phenotypically has dominant traits is mated to anot…
D. both parents are heterozygotic
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dosage compensation offsets the problems associated with differences in…
C. sex
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part c what male structure carries the sperm and semen out of the penis…
B. urethra
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the study of the processes of transcription and translation is at what …
D. Molecular
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33 using mendels flower color (purple is dominant, white is recessive),…
A. \(\frac{9}{16}\)
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32 the presence of a group of antigens that determine blood type occurs…
C. multiple allele system
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1 what observations did you make when viewing the genotypes? 2. discuss…
1. Observations could include presence of dominant or recessive alleles, homozygous vs heterozygous genotypes. 2. Analyze data by comparing alleles in offspring and parents, deduc…
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skin • the ______ organ of the body • has 2 main layers: □ ______ - the…
- the largest - epidermis; keratinocytes; melanocytes; keratin; waterproof; water; electrolytes; melanin; color; ultraviolet - dermis; blood; nutrients; waste; sebaceous; sebum - …
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cell division in prokaryotic cells is called __________, while in eukar…
E. binary fission ; mitosis
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in plants, the haploid generation is called the _______ and the diploid…
B. gametophyte ; sporophyte
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genetic variation is ultimately based upon which of the following? mult…
Small variations in nucleotide sequence of the DNA
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the manx phenotype in cats is caused by an autosomal dominant allele th…
B. 1/3
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anatomy & physiology quiz 2 the integumentary system 1. true or false: …
1. True 2. Epidermis, Dermis, Hypodermis 3. c. Keratin 4. c. epidermis 5. b. Arrector Pili Muscle 6. c. Ecchymosis
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27 which mechanism of genetic transfer utilizes a sex pilus? multiple c…
C. Conjugation
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identify patterns among the genotypes of all pride and assess our hypot…
The steps to analyze genotype data for determining parent - offspring relationships and representing the data are as described above.
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in plants, spores are produced by the process of ____________ multiple …
B. meiosis
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what will we do? we will identify patterns among the genotypes of all p…
The steps to determine the mother of the cubs involve analyzing genotype data for patterns, inferring family - relationships based on allele inheritance, identifying the most like…
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4. now repeat your observation, but this time turn off all the molecule…
One may observe amino - acids as the building blocks and their assembly into proteins, along with their characteristic properties and interactions.
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5 cytokinesis in animals occurs through the formation of a _______, whe…
C. cleavage furrow, cell plate
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an f factor has a mutation that affects the ability of relaxase to join…
The F factor will move to the recipient cell but will not be circularized