生物
細胞生物學、遺傳學、生態學與生命科學基礎。
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samsung is developing a new tablet computer that it believes will revol…
skimming
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a pathogen is: a disease - causing microorganism a microorganism used i…
a disease - causing microorganism
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select the word that means unimportant. in 1925, the so - called \war o…
trivial
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you watched a video about psychological pricing, as it relates to apple…
It is the price consumers expect to pay based on prior experience or alternatives.
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how did hitler take power in the german government? through a president…
by first serving as chancellor
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select all of the following that are components of dna nucleotides. a. …
A. Nitrogenous base, C. Phosphate group, E. Deoxyribose
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gamma corp. regularly assesses its marketing strategy. in order to devi…
D. environmental scanning
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true or false: growing axons follow the routes of axons already establi…
True
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in the context of developing a marketing strategy, once youve identifie…
D. determine how you can best use marketing tools to reach your target market.
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how long does one eye have to be deprived of stimulation early in life …
a few days
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in the context of the evolution of marketing, which of the following is…
B. Both witnessed a drastic increase in supply.
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question 1 1.5 pts many cells of the neural tube have lost their plurip…
more specified
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in the context of the evolution of marketing, during the production era…
B. most products were purchased as soon as they were produced and distributed to consumers.
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select the word that means an irresistible force. in august 1965, the e…
juggernaut
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is the pronoun in bold reflexive or intensive? when the revolutionaries…
reflexive
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2 multiple choice 2 points the concept of race is _ (fill in the blank)…
Socially constructed
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name: los doles date: 11/09/20 class: 903 because i could not stop for …
1. b) the speaker of the poem taking a carriage ride with death. 2. b) a tomb 3. d) peaceful and beautiful
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when does the fetal stage begin? at the beginning of the ninth week of …
At the end of the eighth week of pregnancy
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what occurs during embryonic development? the mothers body begins to fo…
The major organ systems begin to form.
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what is a blastocyst? a type of bacteria found in the human gut a clust…
A cluster of cells that forms after fertilization and eventually implants in the uterine lining.
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practice it what is the process of conception? the process of giving bi…
Fertilization of an egg cell by a sperm cell
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bio - 202 topic 7: male and female reproductive physiology practice it …
To receive the penis during intercourse and to allow menstrual blood to leave the body during menstruation.
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bio - 202 topic 7: male and female reproductive physiology practice it …
An egg is released from one of the ovaries and travels through the fallopian tube towards the uterus.
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what is the function of the ovaries? to produce and release hormones to…
To produce and release eggs
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bio - 202 topic 7: male and female reproductive physiology practice it …
A hormone produced by the developing follicle that helps to thicken the uterine lining
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practice it what is the role of the hypothalamus in the male reproducti…
Producing gonadotropin - releasing hormone (GnRH)
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practice it which two hormones are released by the pituitary gland in t…
Luteinizing hormone (LH) and follicle - stimulating hormone (FSH)
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practice it what are the three accessory glands in the male reproductiv…
Seminal vesicles, prostate gland, and bulbourethral glands
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bio - 202 topic 7: male and female reproductive physiology practice it …
A muscular tube that transports sperm from the epididymis to the urethra
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practice it what is the primary function of the testes? produce estroge…
Produce sperm and testosterone
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which of the following is an element of maya culture? the maya believed…
Maya cities were well - planned urban centers with roads, reservoirs, palaces, temples, and private homes.
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practice it what is osmoregulation? process that regulates the amount o…
Process that helps regulate the balance of water and solutes in the body
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biowares year - end unadjusted trial balance shows accounts receivable …
| Date | General Journal | Debit | Credit | | --- | --- | --- | --- | | December 31 | Bad Debt Expense | \(6600\) | | | | Allowance for Doubtful Accounts | | \(6600\) |
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question members of a softball team raised $1353 to go to a tournament.…
\(x = 13\)
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multiple choice question as an action potential occurs in one area of t…
voltage - gated
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analyzing figurative language this is for the woman with one black wing…
It describes the energy that Kahlo brought to her work.
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how did fdr, in part, make up funding for his new deal programs? throug…
through heavy taxes on the wealthy
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practice ii what does the liver regulate in the bloodstream? levels of …
Levels of glucose, amino acids, and fats
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practice 11 what cells in the pancreas produce insulin? epsilon cells b…
Beta cells
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what is the function of saliva during digestion? neutralize stomach aci…
Moisten and lubricate the food, making it easier to swallow
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what is the livers most important function? detoxification production o…
Detoxification
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practice it what does the large intestine do? stores and releases bile …
Absorbs water and electrolytes from chyme, forming feces, which are then eliminated through the rectum and anus.
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what are the three types of cells involved in gastric secretion? pariet…
Parietal, chief, and mucous cells
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the protect - a - phone factory makes cell phone cases, packs them into…
\( 3600 \)
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journal entry worksheet 1 carlton company uses the percent of sales met…
| Date | General Journal | Debit | Credit | | --- | --- | --- | --- | | December 31 | Bad Debt Expense | \(18000\) | | | | Allowance for Doubtful Accounts | | \(18000\) |
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\let the ruling classes tremble at a communistic revolution. the prolet…
- **Abuses suffered by proletarians**: Exploitation in factories (long hours, low pay), poor living conditions (overcrowded slums), lack of job security, no political power. - **A…
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ezra eats a cheese sandwich for lunch. cheese contains a lot of protein…
Ezra needs glucose (from starch), amino acids (from protein) from food and oxygen from air. Digestive breaks food, respiratory takes in oxygen, circulatory transports. Cells use c…
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question 11 (1 point) what is the main purpose of vaccination? to immed…
- Question 11: To stimulate the production of memory cells - Question 12: Constant region of the heavy chain
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what does the presence of memory cells allow the immune system to do? e…
- First question: Mount a faster and stronger response to repeat infections - Second question: Humoral immunity
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why should the battle of saratoga be considered a turning point for the…
The Battle of Saratoga was a turning point for the American Revolution because it was a significant military victory that boosted American morale, convinced France to ally with th…
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what is the primary function of cytotoxic t cells? activate complement …
- For the first question: Kill virus - infected and cancer cells. - For the second question: IgG.
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which of the following best defines an antigen? a protein that destroys…
- First question: A molecule that triggers an immune response - Second question: IgM
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question 1 (1 point) what structure allows antibodies to bind to specif…
- Question 1: Variable region - Question 2: IgA
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lucille is finding it difficult to play soccer after school. her doctor…
Lucille's cells need oxygen. A problem with the respiratory system could reduce oxygen intake, and a problem with the circulatory system could reduce oxygen delivery. Less oxygen …
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8. what do indirect agglutination tests use to detect antigen - antibod…
8. B. Latex beads 9. True 10. False 11. False 12. False 13. True 14. True 15. True
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how does antimicrobial resistance occur? rank the steps from first to l…
1. There is genetic variation within a population of bacteria. 2. Antibiotic treatment changes the environment. 3. A bacterium with the antibiotic - resistant gene survives the an…
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which of the following is an example of an adaptation? microbial resist…
Plants positioning their leaves to maximize sunlight absorption.
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5. what is the function of memory b cells? a) kill infected cells b) in…
5. c) Provide a rapid immune response during subsequent exposures 6. b) No lysis of sheep red blood cells occurs 7. d) Fluorescent antibody test
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1. what is the main characteristic that distinguishes specific immunity…
1. C. It has memory and specificity 2. D. IgG 3. C. IgM 4. C. Produce antibodies
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why do mutations seldom result in an adaptation? select all that apply.…
Mutations can have no effect, Mutations are often harmful, Environmental conditions often do not favor mutations
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two specific mechanisms of evolution are discussed in this lab. can you…
- Random changes in DNA are called **mutations**. - Genetic change in a population over generations is called **evolution**. - The process by which desirable traits in organisms a…
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first the omission of a bill of rights providing clearly & without the …
freedom of religion, freedom of the press
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true or false: \linternas\ means flashlights. true false
False
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consider a population of snowshoe hares in montana. their fur color cha…
Hares with a mutation that causes them to change color in response to temperature rather than day length.
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consider a population of birds living on an island. suppose several ind…
gene flow
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explain the importance of the energy released in cellular respiration:
The energy released in cellular respiration (as ATP) is crucial for active transport, muscle contraction, biosynthesis, and cell division, which are essential for the survival and…
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during world war ii, the price of rubber went up considerably. the rise…
rises the greater the time frame considered.
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7 multiple choice 5 points according to your readings this week, which …
7. B. Personal, social, and cultural factors. 8. C. Depression, anxiety, and eating disorders.
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what regulates body temperature? regardless of the weather, the human b…
The marathon runner's hypothalamus would detect the overheating via temperature sensors. It would then activate mechanisms like sweating and increased skin - blood flow to lower t…
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17. a biologist takes a sample of 80 fish from a stream, and 72 of the …
$90\%$
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11. the clusters of chlorophyll and proteins that absorb sunlight and g…
11. C. photosystems 12. B. water molecules
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people who struggle with obesity may have inherited: ◯ an obesity gene …
a higher number of fat cells
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9. identify and describe the two main parts of a chloroplast where phot…
The two main parts are the thylakoids (and grana) and the stroma. The thylakoids (with grana) are the sites of light - dependent reactions (due to chlorophyll and electron transpo…
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7. chlorophyll is a pigment found in chloroplasts that a. reflects gree…
A. reflects green light. ### Question 8
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\i always fail at everything i do, and its usually all my fault.\ the w…
stable; global
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question 4 in a department meeting, jamira challenges her manager, shav…
C. Forceful resistance; she will likely receive positive ratings
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question 3 ravi works as a social worker at a local hospital. he loves …
B. Intrinsic motivation, because it likely provides him internal satisfaction and contentment to help others
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what is the impact on coastal regions? droughts tornados hurricanes flo…
C. Hurricanes, D. Flooding
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what helped maintain a racial caste system for african americans in the…
B. Laws that promoted segregation
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12. two teams of scientists hiked 10 kilometers to different study site…
B. Neither team had an easy time hiking; the Valley team’s cells needed more glucose from broken - down starch for a reaction, and the Mountain team’s cells needed more oxygen fro…
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this passage describes the ground spot color trait in watermelon plants…
\(1:1\)
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using what you have learned, click to correct any errors in the text. t…
The ideas of the Enlightenment were influenced by the Renaissance, Protestant Reformation, and Scientific Revolution movements. During the Age of Enlightenment, people began to us…
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the scientific revolution in particular had a large influence on the id…
- Francis Bacon developed a process to understand the world by making observations and collecting evidence → If humans can use a set of steps to gather evidence and answer scienti…
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using what you have learned, complete the text below. tradition were in…
1. were influenced by 2. reason 3. natural rights 4. choose their own religion
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analyzing figurative language this is for the woman with one black wing…
simile
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analyzing structural elements of a poem this is for the woman with one …
The poem contains 14 lines.
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what is one negative ecological (ecosystem - related) impact on rangela…
the weight of the cattle compacts the soil
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a farmer is experiencing 17% damage from pests and hasnt utilized any p…
C. utilize biological, cultural, and mechanical controls
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part 6 - electronics information instructions what does the abbreviatio…
C. alternating current
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in this graph, the prey and predator populations periodically increase …
cyclical
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which of these dispersion patterns describes when organisms are distrib…
C. uniform
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what are the two general categories scientists use to classify species …
B. r-selected and K-selected
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what kind of population growth does the graph show? logistic (s-curve) …
logistic (S - curve)
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four different species live in a shared forest ecosystem. each one face…
C. species B
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which of the following is one of the main rules of population ecology? …
D. Food and territory are often balanced by natural phenomena.
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energy enters an ecosystem as sunlight, is converted by plants into che…
D. a one - way pathway through the ecosystem
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what type of succession occurs when soil is still present? tertiary pri…
C. secondary
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this image shows lichens and mosses on a rock. which type of succession…
primary
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in an ecosystem, organisms use up chemical energy. what is most of the …
heat
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where do chemotrophs get their energy and matter? sunlight chemical com…
B. chemical compounds