生物
细胞生物学、遗传学、生态学与生命科学基础。
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question 84 (0.5 points) joelle sees a saber tooth tiger running at her…
The third option (the one with the blue - circled radio button): Her end distolic volume decreased because of the increased heart rate while her end systolic volume also decreased…
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what was the initial perception of cell phones in the 1980s? they were …
They were considered impractical and only used by a few.
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question 83 (0.5 points) which of the following increase the surface ar…
D. all of these (assuming the options are labeled A - D with D being "all of these"; if the original options have "all of these" as the last option, the answer is the option with …
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what impact has the evolution of communication technology had on societ…
The correct option is: "It has led to instant communication, fostering global connectivity." (the third option in the list)
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read the paragraph from the hot zone. she took up a scalpel and slit th…
C. Signs of simian fever and Ebola can be similar.
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question 82 (0.5 points) in the absence of a lymphatic system, if hydro…
Fluid will accumulate/increase in the interstitial space.
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drag the appropriate labels to their respective targets. show instructi…
- Top - left empty label (first from top): Ora serrata - Second top - left empty label: Ciliary body - Third top - left empty label: Ciliary zonule - Fourth top - left empty label…
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read the excerpt from the hot zone. gene johnson, the ajax of this biol…
A. describe the setting in vivid and accurate detail
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question 80 (0.5 points) arteriolar dilation causes ______________. - h…
D. increased blood flow to a capillary bed.
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research using grounded theory to investigate sexual activity in older …
sexual activity was more a social construction than a biological event.
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question 40 1 pts the secondary sex characteristics in the male include…
False
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question 79 (0.5 points) which hormone causes the conversion of a ruptu…
C. LH
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identify the forearm muscle labeled y - flexor pollicis longus - flexor…
C. Flexor carpi radialis
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what kind of muscle has the highlighted structures? ○ both skeletal and…
both skeletal and cardiac muscle (This answer is incorrect. The correct answer should be smooth muscle. But according to the original options and the marking, if we follow the ori…
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name period answer the following questions using your reference materia…
Ecosystem ### Question 2
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definition the portion of a car insurance policy that spells out the de…
The term for the portion of a car insurance policy that spells out claim details, required information, time limits, and cancellation details is "Policy Terms" (or "Terms and Cond…
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which explanation best describes why lipid - soluble hormones like t₃ a…
The option: "Water in plasma cannot dissolve lipid - soluble molecules such as thyroid hormones, fat - soluble vitamins (A, D, E, K), and dissolved gases like O₂; therefore, these…
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question 74 (0.5 points) which of the following induce the acinar cells…
B. CCK
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question 73 (0.5 points) which is an accessory muscle of forced inhalat…
External intercostal (the option labeled "External intercostal")
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question 72 (0.5 points) how many lobes does the left lung contain? 2 3…
A. 2
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cross section of the spinal cord identify the structure of the cross se…
The correct option is: anterior root (the option with the radio button selected, which is the fourth option in the list: "anterior root")
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question 70 (0.5 points) ✔ saved which hormone causes the release of es…
B. FSH (assuming the options are labeled with FSH as the correct one, here the selected option is FSH which is the correct answer for the hormone causing estrogen release from fol…
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figure 7.5 is a lateral view of the vertebral column. identify each num…
To nod "yes": Atlas (C₁, likely the vertebra labeled 6 in the diagram) To shake "no": Axis (C₂, likely the vertebra labeled 7 in the diagram) For the vertebral column regions: 1. …
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question 69 (0.5 points) salivary gland secretion of saliva is stimulat…
C. parasympathetic nervous system (assuming the options are labeled A, B, C as per typical multiple - choice where A is somatic nervous system, B is sympathetic nervous system, C …
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question 68 (0.5 points) which statement is most false? ventilation can…
An example of internal respiration is when oxygen is transferred from alveoli to the blood in pulmonary capillaries.
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at is true about the hormone that is released from the organ at the tip…
It increases BMR (basal metabolic rate)
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tion 66 (0.5 points) ich is true about the pulmonary veins? they carry …
If they were blocked, decreased blood would be delivered to the left atrium.
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15) according to the theory of plate tectonics, what causes the earths …
A. They float upon the fluid mantle and move due to gravity, convection currents, and pressure.
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question 65 (0.5 points) antigen binding sites are located on the _____…
B. variable (assuming the second option is labeled as B, with the text "variable")
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while in cancun, mexico, you hear this announcement on the radio: para …
cómo broncearse y no quemarse al sol
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the following passage is about mary goddard, the woman who first publis…
That right was not included in the original U.S. Constitution. Each state was allowed to write its own laws about suffrage.
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question 63 (0.5 points) pepsin is an enzyme that catalyzes the breakdo…
A. protein
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you are in the dominican republic. you are watching a documentary on te…
un hombre de diversos talentos
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question 62 (0.5 points) during which day (s) of the ovarian cycle does…
15 - 28 (the option with "15 - 28")
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identify the head/face muscle labeled c - orbicularis oris - levator la…
The muscle labeled "C" is levator labii superioris (the selected option: "levator labii superioris").
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gly-ala-ser it is a lipid. all of its monomers are polar. extremes in t…
EXTREMES IN TEMPERATURE CAN CAUSE IT TO DENATURE.
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select the best evidence to support the statement that some lizards dar…
Some lizards can adjust their temperature by changing color. In the morning their skins are darkened because dark colors are better at absorbing heat. As the day warms up, their s…
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long bone cavity ow b d articular cartilage a spongy bone e f g h medul…
Natural Science - Biology (as the diagram is of a long bone, related to biological study of anatomy)
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which best describes the pattern shown in this model? a) energy is gene…
D. A small amount of the energy at a trophic level is passed to the next level. ### Second Question (Scientific Replication)
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question 59 (0.5 points) the _______ pumps ______ into the _______. ○ r…
A. right ventricle; oxygen poor blood; pulmonary trunk
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the following passage explains how the u.s. entered world war ii. selec…
Many people and politicians were "isolationists" who saw no reason why their country should fight Germany or Japan.
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thyroid hormones thyroxine (t₄) triiodothyronine (t₃) ○ they do not req…
The option "THEY CAN CROSS A CELL MEMBRANE VIA SIMPLE DIFFUSION."
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drag and drop the steps of fracture healing in the appropriate order fr…
1. Bleeding occurs forming a clot and swelling occurs 2. Phagocytes (WBC) come into the area and clean up dead cells and germs 3. Soft callus forms from chondroblasts, osteoblasts…
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according to the cognitive perspective, what are the central components…
d. thoughts and beliefs
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8) planaria are a type of flatworm. analyze the model, which represents…
C. The flatworm is reproducing asexually, which relies on mitosis.
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structure of a typical synapse identify the synapse structure labeled g…
B. presynaptic membrane
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6) ______ is the basic unit of heredity; many of them contain the code …
A. A gene; chromosome; genes
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patient has a mutation that removes the negatively charged region on th…
The first option (Without the transporter's negatively charged region, the positively charged \(Na^+\) cannot interact with the protein, so neither \(Na^+\) nor polar glucose can …
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question: 16 of 19 time remaining: 08:15:24 pause remaining: 00:05:00 w…
Glucocorticoids stimulate gluconeogenesis in the liver.
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5) streptococcal bacteria is a pathogen that causes a condition called …
C. The body produces antibodies to fight off the bacteria.
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question 56 (0.5 points) plasma glucose concentration drops during fast…
A. Increased glucagon secretion
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chad is writing a paper about gray wolves. read each detail and then se…
- "Gray wolf pups stay with their parents for about two or three years": Care of young - "A gray wolf’s fur can be a mix of gray, white, black, cream, or brown": How they look - "…
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table of contents > week 5: gender roles, identity, and stereotypes > l…
B. A person's internal sense of their gender
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question 54 (0.5 points) saras erythrocytes contain b agglutinogens on …
A. Sara can safely donate her erythrocytes to a person with Type AB blood.
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question 53 (0.5 points) the oblique fissure is located in (the) ______…
A. both right and left lungs
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if ones identical twin (100% genetically the same) has schizophrenia, w…
c. 50 percent
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4) which term should be placed in the shape marked with the letter q? a…
B. Cell
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question 52 (0.5 points) the thoracic duct is responsible for collectin…
A. The lower body, left upper limb, left thorax, left side of the head; drains into the junction of the left subclavian and left internal jugular veins.
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4. true or false: indigenous cultures adapted their tools, clothing, an…
True ### Question 5
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question: 3 of 19 why is methadone the drug of choice for opioid withdr…
Methadone is a long-acting opioid that replaces the opioid to which the client has a physical dependence and prevents withdrawal manifestations.
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question 51 (0.5 points) which of the following best describes the func…
The option (the one with the blue background): Secretes hydrochloric acid (\( \text{H}^+ \) and \( \text{Cl}^- \)) during the gastric and intestinal phases of digestion, using the…
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identify the major skeletal muscle labeled j. options: tibialis anterio…
A. tibialis anterior
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3) these structures are an example of which level of organization withi…
D) The structures make up an organ system.
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se being transported from the lumen of the digestive tract, through ep …
D. absorption
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tion 49 (0.5 points) tern associated molecular patterns (pamp) on bacte…
B. TLRs (toll like receptors)
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which quotation from \sinners in the hands of an angry god\ indicates t…
Unconverted men walk over the pit of hell on a rotten covering, and there are innumerable places in this covering so weak that they won't bear their weight, and these places are n…
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ellen is writing a paper about zebras. read each detail and then select…
- "A zebra can weigh as much as 990 pounds": Size (select the radio button under "Size" for this detail) - "Zebras can be found in the southeast part of Africa": Home (select the …
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your ability to manage stress, maintain healthy relationships, and meet…
A. Emotional
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chapter 5 multiple choice question 31 1 part | ~ of 1 point which layer…
B. epidermis
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pick all the words that belong in the group body parts that dogs have. …
The correct words are: - tail (the fourth option, labeled "tail") - paws (the sixth option, labeled "paws")
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chapter 5 end of chapter review question 17 1 part | -- of 1 point the …
A. melanoma
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pick all the words that belong in the group quiet animals. octopus roos…
The correct words (animals that are quiet) are: - octopus - fish - doe - iguana The incorrect ones (not quiet) are rooster and parrot, so they should be deselected.
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examine the distance-time graph. distance ( km ) time ( h ) text altern…
Line A represents travel at the fastest speed. Because in a distance - time graph, the slope of the line is equal to speed (\( \text{Speed}=\frac{\text{Distance}}{\text{Time}} \))…
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chapter 5 end of chapter review question 16 1 part | -- of 1 point swea…
True
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question 42 (0.5 points) which activates the classical complement casca…
A. Binding of antigen - antibody complexes to C1
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chapter 5 end of chapter review question 16 1 part | -- of 1 point swea…
A. True
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chapter 5 check your understanding question 7 1 part -- of 1 point 2 tr…
A. apocrine gland: thermoregulation
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1 part of 1 point which skin function is not correctly matched with the…
A. apocrine gland: thermoregulation
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what happens during the period labeled \2\ on this image? calcium exits…
Sodium enters the cell through voltage gated sodium channels
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chapter 5 check your understanding question 6 1 part | -- of 1 point 2 …
C. synthesis of a vitamin D precursor
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chapter 5 homeostatic imbalance question 7 1 part of 1 point overactive…
D. seborrhea, a disease characterized by red, itchy lesions on the scalp.
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a balloon filled with neon gas (ne) has an internal pressure of 1.145 b…
4050 milliliters
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question 40 (0.5 points) which statement accurately describes vital cap…
The fourth option: Vital capacity is the maximum volume of air that can be exhaled after a max inhalation. (Assuming the typo "max" is "maximum" and "inhalation" is correctly inte…
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question 39 (0.5 points) the correct order of structures that filtrate …
A. Bowman's capsule, proximal convoluted tubule, descending loop of Henle, Ascending loop of Henle, Distal convoluted tubule, collecting duct
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which is more horizontal? ○ right primary brochus ○ left primary bronch…
Left Primary bronchus
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question 37 (0.5 points) which needs to be open for gastric emptying to…
B. Pyloric sphincter
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a balloon filled with oxygen gas (o₂) has a volume of 4,558 cubic centi…
819 torr
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question 36 (0.5 points) which is the correct order of organs that urin…
C. Kidney, Ureter, Urinary bladder, Urethra (assuming the third option is labeled C; if options are unlabeled by letter, the third option in the list: "Kidney, Ureter, Urinary bla…
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question 35 (0.5 points) which of the following statements accurately d…
D. Bile contains bile salts, bilirubin, and phospholipids, and its primary function is to emulsify fats, increasing the surface area for pancreatic lipase action.
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a balloon filled with carbon dioxide gas (co₂) has a volume of 0.0045 c…
0.98
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the portion of a car insurance policy that spells out the details for h…
The portion of a car insurance policy described is the "Claims and Cancellation Provisions" (or "Policy Provisions" related to claims, required info, and cancellation).
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colonies colonies settled by industrious individuals who were trying to…
Social Science - History
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read the sentences 1 thomas paines common sense was published in 1776. …
B. Thomas Paine's Common Sense was published in 1776, and the Revolutionary War began that same year
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read the paragraph. 1 thomas paine, a pivotal figure in the american re…
sentence 3
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scientists in a laboratory were working with insulin, a protein often u…
the surroundings ... each vial
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question 32 (0.5 points) where does most glucose get reabsorbed? descen…
B. Proximal convoluted tubule
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which statement best explains why water can transport charged and polar…
The option "Oxygen's high electronegativity creates partial charges in water, allowing water molecules to surround ions and polar solutes." (the last option with the blue circle)
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beta- 1 receptor heart cell adh decreases its expression. parathyroid h…
T3 and T4 (thyroid hormones) increase it's expression.
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is most true about the part of the ekg wave labeled in green? isovolume…
Potassium exits cells in the atria of the heart. (Assuming this is the correct option among the given ones, as the other options are incorrect: isovolumetric contraction follows Q…
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which of the following foods naturally contain vitamin d? milk oranges …
D. Egg yolks