Biology
Cell biology, genetics, ecology, and life science fundamentals.
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which of the following organisms lives near the surface of aquatic biom…
A. phytoplankton
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organisms that live in freshwater and marine biomes have developed uniq…
B. thick layer of blubber
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an estuary is ________. a. a freshwater biome b. an area with a low con…
D. an ecotone
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understanding the salinity of aquatic environments is unimportant in un…
F
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question 2 12.5 pts a customer purchased 30 flowers for a bouquet. if t…
\(c + r = 30\ \&\ c - 2r=-3\) (the fourth option)
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the g₁, s, and g₂ phases of the cell cycle are collectively known as mu…
interphase
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in which cell type would a cell plate form after telophase is complete?…
plant
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in flowering plants, what surrounds the seed and aids in dispersal? mul…
fruit
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the bases of rna are the same as those of dna with the exception that r…
uracil instead of thymine.
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a scientist was asked to test the effect of a new vitamin for rats. his…
D. The control group was the rats fed the normal diet without added vitamins.
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the outer protective covering of the plant is composed of ____________ …
dermal
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where is antarctica located? what do scientists study here? what are au…
- Antarctica is at the southernmost of the Earth. Scientists study climate change, ecosystems, and geology. - Australia's nicknames: "the Land Down Under" and "the Lucky Country".…
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why are catfish and carp found at the mouth of a river, while trout are…
Catfish and carp are found at the river mouth because the water there is warmer, slower - flowing, and has more sediment and nutrients which they are adapted to. Trout are found n…
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a 12 g object is attached to a 0.65 m string. the object is then swung …
\(0.43\space N\) (corresponding to the fourth option)
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which of the following is a necessary workplace skill for good employee…
attendance
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1. state the internal over which a parabola is positive if it has zeros…
\((-4,4)\)
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what workplace skill is necessary for good employees? internal behavior…
ethical behavior
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the copying of dna before cell division is referred to as dna multiple …
replication
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when selection operates to eliminate intermediate phenotypes and favor …
disruptive selection.
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84 if one strand of a dna molecule has the base sequence gattaca, its c…
CTAA TGT (the first option).
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describing physical changes during puberty sort the physical changes ex…
Males: Semen is produced, The voice deepens, Facial hair grows. Females: Ovulation begins, Menstruation begins, The hips widen.
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q 15. in fruit flies, red eyes are dominant over brown eyes. a male wit…
The male is heterozygous for the trait.
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fill in the blank question the speed of an object traveling in a circul…
period
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select the correct answer from each drop - down menu. daniel and sanya …
Daniel: Earth and space; Sanya: biological
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7. to customize a table, how would you merge cells? right - click the c…
Select the cells, click the Layout tab, and click Merge Cells.
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6 the biological and physical conditions in which an organism lives and…
Niche
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module 5 pre-quiz cs - 045 - cr: business office specialist / module 5:…
Select the cells, click the Layout tab, and click Split Cells.
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which of the following would be a testable hypothesis for an experiment…
A. Salmon living in the wild experience fewer diseases than salmon raised in fish farms.
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passage every day is a curly hair day for sheep. those curls are part o…
introduce a research study that has furthered scientists’ understanding of why hair curls
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which of the following would be a testable hypothesis for an experiment…
A. Salmon living in the wild experience fewer diseases than salmon raised in fish farms.
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name: ella leininger period: 5 due date: 11 - 18 - 25 4.1.2 protein fac…
1. Using the same restriction enzyme on the gene and plasmid creates complementary sticky ends. These ends can bind (anneal) via base - pairing (e.g., \( \text{A - T} \) and \( \t…
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select the correct text in the passage. which excerpt highlights the th…
But at my back I always hear Time's winged chariot hurrying near
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the introduction of \healthy\ genes into cells that lack them is called…
gene transfer therapy
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list the taxon levels from most broad to most specific. multiple choice…
Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species.
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with the onset of puberty, boys and girls are able to __________. a. ha…
C. reproduce
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a scientist was asked to test the effect of a new vitamin for rats. his…
D. The experiment provided reliable data that could be analyzed.
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select the correct text in the passage. which two sets of lines in the …
"Thou art slave to fate, chance, kings, and desperate men, And dost with poison, war, and sickness dwell" and "One short sleep past, we wake eternally And death shall be no more; …
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scientists have discovered that the mcir gene in mice regulates pigment…
dark - furred mice, which will have better camouflage in areas with black rocks
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phytoplankton are producers, which means that they can convert sunlight…
photosynthesis
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passage gordon parks is one of americas most celebrated photographers. …
Artistic photography and documentary photography
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the kingdom protista is an artificial group characterized by typically_…
unicellular, eukaryotes
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during which stage of meiosis does crossing over occur? multiple choice…
prophase I
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a microfracture surgery of the knee to repair lost cartilage involves c…
somatic stem cells
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drawing a conclusion by comparing characters what conclusions can be dr…
Odysseus shares some personality traits with the supernatural creatures he defeats. Odysseus is careful to show that he is concerned about his men. Odysseus is more clever than th…
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a clear distinction between therapeutic cloning and reproductive clonin…
reproductive cloning involves the implantation of an embryo into a surrogate mother, while therapeutic cloning does not
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in humans, gametes are __________, while somatic cells are __________ m…
haploid, diploid
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passage since the 1990s, many plains tribes have had successful intertr…
a journalistic account of an organization’s purpose, mission, and work
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review the following note receivable transactions in the journal of med…
| Date | Accounts | Debit | Credit | |---|---|---|---| | October 1 | Notes Receivable - Brandy Shields | 21000 | | | | Cash | | 21000 | | December 31 | Interest Receivable | 578 |…
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1. carbohydrates are the human bodys main source of _?
energy
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what statement describes a way in which fungi differ from plants? multi…
Fungi have cell walls made of chitin, but plants have cell walls made of cellulose.
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select all of the following that are features of meiosis. check all tha…
reduction division, haploid daughter cells, synapsis.
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the result of binary fission is multiple choice two identical daughter …
two identical daughter cells.
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viruses that infect bacterial cells are called multiple choice hiv viru…
bacteriophages.
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match the following. drag the terms on the left to the appropriate blan…
1. Epidermal dendritic cell 2. Stratum corneum 3. Papillary layer of dermis 4. Keratinocyte 5. Subcutaneous tissue 6. Melanocyte 7. Stratum basale
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which causes the thermal energy in a building to decrease? the air cond…
the heat pump and the air conditioner
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select the correct answer. what was the main goal of japanese moderniza…
A. to avoid China's fate by making Japan strong
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agricultural chemicals, such as ddt, are damaging to predator populatio…
biological magnification results in higher concentrations of DDT in higher trophic levels.
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what did the copernican revolution demonstrate? a. that science was not…
B. That science was a process of changing ideas
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what factor is the primary cause of earths decreasing biodiversity? mul…
habitat loss
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intrasexual selection leads to the evolution of multiple choice nesting…
structures in males that are used in combat with other males
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what question might a scientist ask about a cuttlefish? a. do cuttlefis…
B. What do cuttlefish have in common?
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cicadas are a type of insect. the song of the cicada is a sound of summ…
B. Some species of cicadas emerge from the ground every 17 years.
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(03.08 mc) asher is able to sell his cell phone on two different websit…
7
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select all the correct answers. which two sentences describe a conditio…
They were divided into many states, some of which were ruled by foreign leaders.
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which is formed from two pieces of different metals stuck together leng…
bimetallic coil
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the persian gulf war multiple choice circle the best answer and write t…
1. B. Kuwait 2. D. American 3. A. Operation Desert Storm 4. B. Saddam Hussein 5. B. 100 hours
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parenting quiz complete 1 2 3 4 5 6 7 what is paternity? financial paym…
the legal name for biological fatherhood
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which uses combustion by moving pistons, which respond to a change in p…
heat engine
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passage ancient sea salt drilled from a geologic basin in russia is pro…
salt deposits provide evidence of the way the ancient oceans and air interacted
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question 8 of 10 eye color in fruit flies is a sex - linked trait. red …
C. \(2:0:1:1\)
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4. maria signed an 18 - month streaming subscription that costs $12.49 …
\(207.43\)
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question 7 of 10 color - deficient vision is a sex - linked recessive t…
C. 0.50
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which one of the following questions about animals called ferrets, pict…
B. How many hours a day do ferrets sleep?
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when a nontoxic viceroy butterfly has come to resemble the distasteful …
Batesian mimicry.
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for which function is a heat engine most likely used? starting an air c…
running a car
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5. brad makes the claim that since steak is a food that is high in prot…
A. The macromolecules the body gets in your food are broken down and rebuilt into other macromolecules in the body tissues.
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walnut foods, inc., experienced the following revenue and accounts rece…
| Date | Accounts and Explanations | Debit | Credit | | ---- | ---- | ---- | ---- | | April | Bad - Debt Expense | \(160\) | | | | Allowance for Doubtful Accounts | | \(160\) |
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cfa #2: biology 1. the model shows the chemical structure of a molecule…
B. Protein
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all of the different kinds of interacting organisms living within a cer…
community
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question 5 of 10 this diagram is a genetic map that shows the relative …
D. G and K
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question 3 of 10 when can alleles from linked genes be inherited indepe…
A. When crossing over causes alleles to switch between homologous chromosomes
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tina wants to install one unit that both heats and cools. which should …
a heat pump
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drag each tile to the correct box.arrange the events in chronological o…
1. Europe embarks on an age of exploration. 2. Britain and Spain establish colonies in North and South America. 3. The Industrial Revolution leads to the rapid increase of industr…
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which uses combustion to transfer thermal energy to warm a building? he…
furnace
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which system works similar to a refrigeration system? a heat pump a the…
a heat pump
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a community and the nonliving factors with which it interacts is called…
ecosystem
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section 2: fill in the blank select from the following terms to fill in…
1. jugular veins 2. carotid arteries 3. flail chest 4. tension pneumothorax 5. sucking chest wound 6. alveoli
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three people are installing equipment. cyrus is installing a heating sy…
Cyrus is installing a furnace, Aletta is installing a heat pump, and Francis is installing an air conditioner.
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drag each label to the correct location. identify each item as a cause …
| Cause of Imperialism | Effect of Imperialism | | --- | --- | | Western nations wanted to profit from weaker, resource - rich nations. | Western nations grew richer by exploiting…
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which causes the thermal energy in a building to decrease? the air cond…
the heat pump and the air conditioner
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fill in the blank with the best word to complete the sentence. the syst…
complement
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a thermostat registers an increase or a decrease in temperature. which …
the furnace and the heat pump
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what is the role of langerhans cells? prevent pathogens from entering t…
identify pathogens that enter the body and carry them to lymph nodes for destruction
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when emma was a young girl, she watched her mother carefully apply make…
First question: social - learning theory Second question: biologically driven
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furnaces are typically located in basements. which room would most like…
the basement
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what phrase is used to describe the period of time when the major power…
Scramble for Africa
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directions: choose the best answer for each question. 1. what is the ma…
B. Method of replication
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what was the impact of the scientific revolution on the power of the ro…
B. It promoted rational thinking and presented logical theories that weakened the authority of the church
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in the gear train shown in the illustration, if the driver gear rotates…
A. 40
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much like a brain, this organelle controls many functions and everyday …
The nucleus.