生物
细胞生物学、遗传学、生态学与生命科学基础。
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which of the following is not a difference between erythrocytes and leu…
B. Leukocytes are smaller.
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what type of cells do platelets come from? a megakaryocytes b reticuloc…
A. Megakaryocytes
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is an increased rate of red blood cell destruction. a sickle-cell disea…
B. Hemolytic anemia
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is a blood disorder caused by the lack of vitamin b - 12. a sickle - ce…
C. Pernicious anemia
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true or false: unlike bacteria, parasites do not multiply in food.
False
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leukemia involves (a) ____________. a uncontrolled production of abnorm…
A. uncontrolled production of abnormal white blood cells
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true or false: bacterial toxin is easily destroyed by regular cooking t…
False
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question 100 1 pts the united states has not passed any laws or establi…
a. a relatively small group of well - networked members of the global power elite has been hugely successful at stopping bipartisan efforts to address the climate crisis.
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using the pictures of the stages of mitosis, which choice labels: metap…
E
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using the pictures of the stages of mitosis, which choice labels: prome…
E
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in a group of cucumber plants, some individuals have dull fruit and oth…
The boxes with the genotype \(FF\) (the top - left and bottom - left boxes).
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using the pictures of the stages of mitosis, which choice labels: proph…
E
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using the pictures of the stages of mitosis, which choice labels: inter…
F
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the hormone that is released by the kidney that promotes the production…
C. erythropoietin
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how does the exploitation of one countrys resources by another country …
Transnational organizations formed through treaty agreements and trade deals enforce a global version of capitalism that overrides any moral concerns about the exploitation.
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question 9 in the eukaryotic cell cycle, the cell spends 90% of its tim…
Interphase.
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this passage describes the marfan syndrome trait in humans: marfan synd…
The boxes with the "mm" genotypes.
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how does the exploitation of one countrys resources by another country …
the practice of kidnapping human beings, transporting them around the world, and selling them for profit
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a stationary clot that forms in an unbroken blood vessel is a(n) ______…
D. thrombus
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in a group of pea plants, some individuals have yellow peas and others …
Any of the boxes with EE, Ee, or Ee (for example, the top - left box with EE).
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using the diagram of the cell cycle which choice labels: cytokinesis
C.
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using the diagram of the cell cycle which choice labels: mitosis
C
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in a group of guinea pigs, some individuals have brown eyes and others …
The boxes with the genotype \(ee\) (the two bottom - right and bottom - left boxes in the Punnett square) represent offspring with red eyes.
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which formed element is able to leave the bloodstream? a red blood cell…
B. White blood cell
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using the diagram of the cell cycle which choice labels: g2
D
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using the diagram of the cell cycle which choice labels: s (synthesis p…
E
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which of the following is not a function of leukocytes? a they fight in…
C. They take oxygen to cells.
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what is a reliable way to ensure potentially hazardous/high - risk food…
Use a probe thermometer.
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using the diagram of the cell cycle which choice labels: g1
A.
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using the diagram of the cell cycle which choice labels: mitotic phase
C
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the extrinsic mechanism for activation of clotting comes from the _____…
B. damaged tissue
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using the diagram of the cell cycle which choice labels: interphase
E
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in a group of syrian hamsters, some individuals have straight whiskers …
Any of the boxes with genotypes $HH$ or $Hh$ (i.e., all four boxes in the Punnett square as $HH$ appears twice and $Hh$ appears twice) represent offspring with straight whiskers. …
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what type of red bone marrow cells can become any type of formed elemen…
B. Multipoten t stem cells
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what is a reticulocyte? a a type of white blood cell b an immature red …
B. An immature red blood cell
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in a group of guppies, some individuals have a spotted tail and others …
- "Snapper's genotype for the tail spots gene is \(II\)" should be corrected to "Snapper's genotype for the tail spots gene is \(ii\)". - "Snapper is heterozygous for the tail spo…
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about fifty - five percent of blood is________.a organic moleculesb pla…
B. plasma
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this passage describes the coat graying trait in horses: your hair may …
GG, Gg
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which type of white blood cell stains red and helps to lessen an allerg…
B. Eosinophil
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this passage describes the xeroderma pigmentosum trait in humans: xerod…
ee
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red blood cells are also known as __________.a leukocytesb thrombocytes…
C. erythrocytes
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the power elite use media to coerce the masses into internalizing hegem…
False
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the power elite use media to coerce the masses into internalizing hegem…
U.S. politics is characterized by competing groups that work together to achieve their goals.
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when the oxygen content of the blood is low.______is released by the ki…
Erythropoietin
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question 5 the hematocrit is the volume of a blood sample made up of _ …
red blood cells
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a general term that means a condition in which red blood cells or hemog…
Anemia
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true or false: high levels of solutes in food, like salt or sugar, redu…
True
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true or false: the optimal temperature for bacterial growth is human bo…
False
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sweeping changes in gender relations have begun in our society, but the…
First question: a stalled revolution. Second question: the second shift.
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rosemarie is a filipina migrant living in singapore and working as a na…
- First question: A. a global care chain - Second question: C. an androcentric pay scale
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below what ph value is food considered too acidic for bacterial growth?…
2 pH
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true or false: bacterial spores generally do not cause illness when ing…
True
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true or false: bacterial spores are easily destroyed by sanitizers and …
False
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under ideal conditions, bacteria can double: every minute every 15 to 2…
Every 15 to 20 minutes
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bacteria grow by: sexual reproduction budding dividing in two
dividing in two
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what pathogenic bacteria commonly grows on food handler skin, scalp, an…
Staph aureus
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where are microorganisms found? in the air and water in the soil on our…
D. All of the above
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which term refers to the number of new cases of a disease in a specific…
- First question: Incidence - Second question: genetic
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question 9 (1 point) what is the primary goal of epidemiology? to study…
Question 9: To prevent and control diseases in populations Question 10: The study of how diseases spread and their control
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question 17 (1 point) which of the following statements about drug resi…
Question 17: It is found only in gram - negative bacteria Question 18: when antibiotics are used indiscriminately
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many bacteria are classified as opportunistic pathogens, meaning that t…
For the first question: all of these choices are correct. For the second question: Color of colony.
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which of the following statements is true of native advertising? a. it …
D. It refers to a form of advertisement that mimics the user experience into which it is placed in terms of form and function.
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the thermal death point (tdp) refers to: the time needed to kill all or…
- First question: The lowest temperature required to kill all organisms in 10 minutes - Second question: Destroy all microbes
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question 20 (1 point)ultraviolet light controls microbes by:damaging dn…
Question 26: Damaging DNA Question 27: Denaturing proteins
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in which environment do clostridium botulinum spores grow well? buttery…
Anaerobic
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phenolic compounds act by: binding ribosomes dissolving cell membranes …
- For the first question: Dissolving cell membranes and denaturing proteins - For the second question: Inhibits bacterial growth
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the zone of inhibition in a kirby - bauer test represents: the area whe…
- First question: The area where bacterial growth is prevented - Second question: Peptidoglycan cross - linking
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question 36 (1 point) rifampin blocks: transcription translation peptid…
- Question 36: Transcription - Question 37: Mimicking PABA and blocking folic acid synthesis
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the combination of sulfonamides and trimethoprim to be more effective d…
- First question: Synergism - Second question: The drug harms only pathogens, not the host
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question 40 (1 point) road - spectrum antibiotics are valuable because …
- Question 40: C. Are active against many types of microbes - Question 41: C. They interfere with mitochondrial membranes
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question 42 (1 point) a pathogen is best defined as: a microbe that cau…
- Question 42: A. A microbe that causes disease - Question 43: A. The degree of pathogenicity
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true or false: bacterial spores generally do not cause illness when ing…
True
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true or false: bacterial spores are easily destroyed by sanitizers and …
False
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under ideal conditions, bacteria can double: every minute every 15 to 2…
Every 15 to 20 minutes
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question 48 (1 point) the prodromal period of disease is when: the infe…
The first mild symptoms appear # Question 49
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bacteria grow by: dividing in two budding sexual reproduction
dividing in two
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question 32 (1 point) which of the following is an example of a congeni…
- Question 32: Rubella infection in utero - Question 33: Autoimmune disease
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which mode of transmission involves airborne dust particles carrying pa…
First question: Vehicle transmission Second question: Public health and hospital hygiene
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ue/false ase select ture or false for each statement. one point each. j…
True
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the degree of pathogenicity of an organism is known as the virulence. t…
- First question: True - Second question: False - Third question: True
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autoclaving uses moist heat under pressure. true false question 63 (1 p…
- For "Autoclaving uses moist heat under pressure": True - For "Antiviral drugs like Tamiflu and Relenza... are called antibiotics": False - For "Many pathogens use the same porta…
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multiple choice question choose the four groups of performance measures…
Financial, customer, internal business processes, and learning and growth
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where are microorganisms found? in the air and water in the soil on our…
All of the above.
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refrigeration kills most bacteria instantly. true false question 74 (1 …
- First question: B. False - Second question: A. True - Third question: A. True
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bacterial growth refers to an increase in the numbers of cells in a bac…
- Question 76: True - Question 77: False
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name: chelsea english period: 8th date: 11/9/25 dna structure review on…
1. Deoxyribonucleic Acid 2. double - helix 3. nucleotides 4. phosphate group; deoxyribose sugar; nitrogenous base 5. 30% 6. 20% 7. alternating sugar (deoxyribose) and phosphate gr…
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which of the following would most likely be encoded on a plasmid? genes…
- For the plasmid question: genes encoding antibiotic resistance. - For the non - communicable disease question: Diabetes.
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bacteria that cause food - borne illness: are tasteless smell rotten di…
are tasteless
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question 16 (1 point) in japanese theatre, kabuki is known for a pine t…
- Question 16: True - Question 17: Prologue
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check your knowledge: contracts 3 tries left 1. what are the components…
C. An offer, consideration, and acceptance
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in physics lab, adriel attaches a wireless sensor to one of the spokes …
The period is \(8\) seconds.
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which best analyzes how u.s. citizenship in regard to political partici…
The answer is that the evolution of U.S. citizenship in regard to political participation has moved from restrictive criteria (such as only White men who owned land, or only men o…
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an example of the former is the feds decision to raise interest rates i…
- It slowed economic activity in the United States. - It caused a recession to spread around the world.
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by we, bernanke meant the leaders of the federal reserve system. at the…
- a decentralized decision - making structure - a lack of authority to make decisions - a failure to provide decision makers with necessary tools
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check your knowledge: smerf 3 tries left 1. define the term smerf and e…
B. The term SMERF is an acronym that includes social, military, educational, religious, and fraternal organizations. SMERF groups are often price conscious due to the fact that mo…
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the temperature that bacteria multiply the fastest is: 100°c (212°f) 70…
\(37^{\circ}C\) (\(98.6^{\circ}F\))
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select the word that means grinding into dust. to protect elephants fro…
pulverizing
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lifant technologies is in the process of launching a new cell phone. it…
C. It should hire research firms with a strong local presence to handle its international marketing research projects.
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monitors the body condition interprets all data and decides any necessa…
effector: causes an action that returns the body back to homeostasis sensor: monitors the body condition control center: interprets all data and decides any necessary action
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true or false: a pathogen can be seen with the naked eye. false true
False