Biology
Cell biology, genetics, ecology, and life science fundamentals.
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question 12 bacterial smears are fixed before staining to a make their …
D. affix the cells to the slide.
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question 11 4.55 points the purpose of the ocular lens is to a magnify …
A. magnify the image from the objective lens
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question 10 simple staining is often necessary to improve contrast in w…
E. compound light microscope
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question 9 the microscope field is the a area you see through the lense…
A. area you see through the lenses of the microscope
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multiple select question select all that apply the following are compon…
D. external auditory canal, E. pinna
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multiple select question select all that apply the following are compon…
D. external auditory canal, E. pinna
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question 8 the growth of microorganisms is significantly affected by en…
B. Water availability, C. pH level, D. Sodium, E. Temperature, G. Air quality
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question 7 which of the following pairs is mismatched? a methylene blue…
C. basic dye — negative stain
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which of the following places the steps in the correct sequence? 1 - st…
A. 2-3-1
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multiple choice question the innermost layer of the retina contains ___…
C. ganglion cells
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multiple choice question the auditory canal is lined with specialized s…
earwax
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multiple select question select all that apply unlike rods, there are _…
B. red D. green E. blue
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question 3 4.55 points before putting away the microscope in the storag…
C. rotate the highest power objective lens in position
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multiple select question select all that apply what are the functions o…
C. Equilibrium, D. Hearing
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multiple choice question pigment molecules are embedded within the ____…
A. outer
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question 2 4.55 points the salmonellashigella agar contains peptone, la…
B. True
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question 1 you begin your observations using the ______ lens and the __…
D. lowest - power, coarse
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multiple choice question what type of photoreceptor is more sensitive t…
B. rods
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multiple select question select all that apply cells found in the layer…
A. rods and cones C. ganglion cells E. bipolar cells
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fill in the blank question when a rod absorbs light splits into opsin a…
rhodopsin
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true or false question true or false: rods are more highly concentrated…
False
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matching question identify the photoreceptors in the image: instruction…
A. Rod cell B. Cone cell
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fill in the blank question the fovea centralis contains densely packed …
cones
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fill in the blank question of the photoreceptors, the are more sensitiv…
rods; cones
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multiple choice question the light - absorbing pigment molecule found i…
C. rhodopsin
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fill in the blank question rods and cones will synapse with cells, whic…
Bipolar, Ganglion
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fill in the blank question the photoreceptors that provide color vision…
First blank: cones Second blank: rods
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fill in the blank question the inner layer of the eye, which contains t…
retina
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multiple choice question which type of photoreceptor provides black/whi…
A. rods
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multiple select question select all that apply the retina contains phot…
B. cones, D. rods
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multiple choice question pigmentation determines the color of the _____…
C. iris
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multiple choice question where are olfactory receptor cells located? o …
Upper portion of the nasal cavity
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multiple choice question the structures shown at the end of the arrows …
papillae
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multiple choice question scattered throughout the tongue, hard palate, …
D. taste buds
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multiple choice question almost 80% of what we think of as flavor of fo…
A. sense of smell
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multiple choice question pacinian corpuscles and krause end bulbs are _…
pressure
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multiple choice question neurons in the nasal cavity supported by colum…
A. olfactory cells
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fill in the blank question taste buds found primarily on the surface of…
papillae
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fill in the blank question the five primary taste sensations are: sweet…
sour; bitter
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fill in the blank question pain occurs when stimulation of internal pai…
Referred
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multiple choice question tongue papillae, which are visible to the nake…
B. taste buds
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multiple select question select all that apply which of these are press…
Krause end bulbs Ruffini endings Meissner's corpuscle Merkel disks Pacinian corpuscles
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multiple select question select all that apply chemical senses in our b…
B. Smell D. Taste
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multiple select question select all that apply which of these are touch…
B. root hair plexus C. Pacinian corpuscles E. Merkel disks F. Meissner's corpuscles
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multiple select question select all that apply where are proprioceptors…
A. skeletal muscles E. tendons
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multiple choice question receptors that are only found in the eye are: …
B. photoreceptors
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fill in the blank question receptors that respond to the presence of ch…
chemoreceptors
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multiple choice question what is the name of the type of receptor sensi…
Thermoreceptor
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multiple choice question sensory receptors send impulses to specific br…
A. thalamus
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multiple choice question ______ potentials begin with a stimulus, can b…
B. Receptor
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multiple select question select all that apply chemoreceptors can be fo…
nose, taste buds
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fill in the blank question are sensory receptors stimulated by changes …
Thermoreceptors
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multiple choice question which area of the brain shrinks the most as we…
D. cerebellum
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multiple choice question which area of the brain shrinks the most as we…
A. cerebellum
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click and drag on elements in order. list the pathway of a reflex in th…
1. Sensory receptor 2. Sensory (afferent) neuron 3. Interneuron 4. Motor (efferent) neuron 5. Effector response
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multiple choice question a rapid, automatic response to a stimulus is c…
B. reflex
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fill in the blank question a reflex begins when a stimulus affects a lo…
receptor
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select the correct answer. which excerpt contains a strict internal rhy…
B. But the raven, sitting lonely on the placid bust, spoke only (from "The Raven" by Edgar Allen Poe)
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dr. heideggers experiment by nathaniel hawthorne (excerpt) \are we grow…
D. Precious things should not be wasted
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select the correct text in the passage. which of these excerpts from \f…
2. old gardens come back stronger than they were, trees have been left standing in their yards.
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select the correct text in the passage. which of these excerpts from \t…
3. "Ever since you went to high school," he said, in the dimly - lit hallway, "I watched you in the morning go to the subway to school, and I said always to myself, this is a fine…
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select the correct answer. what effect does the use of mixed spanish an…
A. The mixed language celebrates the poet's bicultural and bilingual identity.
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select the correct answer. what does the phrase ew grasses sprout\ most…
A. the speaker recreating her identity
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select the correct text in the passage. which excerpt from \freeway 280…
1. La casitas near the gray cannery, nestled amid wild abrazos of climbing roses and man - high red geraniums are gone now.
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select the correct answer how does lorna dee cervantes celebrate her cu…
C. by combining English and Spanish, her two native languages
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select the correct answer. based on your knowledge of word parts, which…
B. emboldened
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select the correct text in the passage. which sentence in this excerpt …
The revolution is at hand, and we must free ourselves of the chains of political and economic slavery
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select the correct answer. which event most likely influenced the creat…
A. the Industrial Revolution
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1 select all the correct words in the passage. which two words or phras…
supernatural visitation, godlike
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passage title: the long run of words 1when the clock struck 6:00 a.m., …
Building reading stamina requires patience and focus.
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for your instructors time as a microbiologist (about two and a half dec…
We continue to discover more environments in which bacteria live, previously thought not to hold life; We have increased our understanding of how diverse life is via sequencing te…
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1. which sentence uses the verb in the present perfect tense? the stude…
1. The editors have revised the article several times. 2. All the applications were reviewed by the manager.
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literary / text elements historical and social context myths are tradit…
1. Paragraph 2. Bear's action of leaving Fire to gather acorns shows greed as he prioritizes his immediate desire for acorns over taking care of Fire. 2. Cooperation and mutual ai…
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in roses, red flowers and long stems are dominant traits. a rose plant …
50 percent
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a plant that has round and yellow seeds (rryy) is crossed with a plant …
$\frac{9}{16}$
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corn can be injected with herbicide - tolerant recombinant dna. which t…
transgenic organism
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some flowering plants appear to have offspring that have traits that ar…
incomplete dominance
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cystic fibrosis is a genetic disorder. it is a recessive trait that is …
The child may or may not have the disease because a recessive gene from each parent may be passed on.
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mendel was able to study seven traits in all the pea plants in each gen…
When gametes are formed, each gamete carries only one allele for the gene.
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which career combines dna technology and medicine? nutriceuticals pater…
genetics
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a cross is performed between a bird that is homozygous for red feathers…
2 in 4
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which is an application of dna technology in medicine? mapping human ge…
determining hereditary diseases in individuals and families
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parents with the genotypes ao and ab have a child. what are all the pos…
A, AB, B
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mendels pea plants had either purple or white flowers. this means that …
can self - pollinate
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the apples at the local supermarket have been genetically engineered to…
transgenic DNA
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which process could a forensic scientist use to analyze a dna sample fr…
B. DNA fingerprinting
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which genetically modified organism will best prevent farmers from losi…
oranges that have a prolonged shelf life
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all of the following are ways in which dna technology plays a role in m…
examining paternity
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tsar nicholas ii and tsarina alexandra were the romanov rulers of russi…
Y - chromosome analysis
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which career combines dna technology and agriculture? pharmaceuticals p…
genetics
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while investigating a break - in, the police discover that the intruder…
C. STR analysis
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forensic scientists can match missing persons and their families by mat…
mtDNA (mitochondrial DNA) analysis
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what is the purpose of using genetic engineering to develop edible vacc…
to prevent widespread diseases in developing countries without using syringes
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which is an advantage that crops may attain through genetic engineering…
surviving droughts
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which of the following are themes illustrated by this section of thomas…
recognition of Indiana's military veterans, the influence of newspapers and investigative journalism, hope of continued progress for the state
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which of the following are themes illustrated by this section of thomas…
recognition of Indiana’s military veterans, the influence of newspapers and investigative journalism, hope of continued progress for the state
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which of the following are themes illustrated by this section of thomas…
recognition of Indiana's military veterans the influence of newspapers and investigative journalism hope of continued progress for the state
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which genetically modified organism will best prevent farmers from losi…
oranges that have a prolonged shelf life
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what is the purpose of using genetic engineering to develop edible vacc…
to make vaccines that are capable of lasting years in the body to prevent future infections
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tsar nicholas ii and tsarina alexandra were the romanov rulers of russi…
Y - chromosome analysis