Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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directions: select each correct answer. during photosynthesis, plants t…
A. oxygen, D. glucose sugar
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which blood component makes up 41% of the blood’s volume? plasma red bl…
B. red blood cells
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in certain breeds of dogs, deafness is due to a recessive allele (d) of…
C. 50%
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ned stood in the doorway of his family’s wool - dyeing shed. the early …
Excellence requires patience and care.
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sound can be heard when air passes over a respiratory structure that is…
B. the larynx (assuming the second option is labeled B; adjust identifier if needed, but the structure is the larynx)
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one plant has the genotype tt. the second plant has the genotype tt. th…
A. have the same phenotype.
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name: 2. now using just the starting parent cell, draw in the chromosom…
(for Drawing): - **End of Meiosis I Cells**: - Left Cell: Draw three chromosomes (each with two sister chromatids) with alleles \( \text{X}^{H}\text{X}^{H} \), \( \text{X}^{B}\tex…
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which is an immune response? the iris of the eye narrows when the eyes …
Langerhans cells transport harmful substances to white blood cells.
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which best describes the testes? ○ they produce hormones and sperm. ○ t…
A. They produce hormones and sperm.
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a karyotype (in figure 1) shows which of the following? figure 1: human…
D. all of the above
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the punnett square shows a text cross of mice that are heterozygous for…
To fill the Punnett square, we combine the alleles from the row (female) and column (male) for each cell: ### Row: BE (female) - Column: Be (male): \( BE \times Be = BBEe \) - Col…
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what happens in mitosis and in meiosis? select the correct answers from…
1,2,2,4
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which of the following describes a negative feedback loop? - when the h…
When blood sugar is too low, the body sends hormones that raise blood sugar until it reaches a typical level and hormone secretion slows.
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meiosis modeling practice 1. use the cells shown below to fill in the a…
s: - How many cells are present at the end of meiosis I? $\boldsymbol{2}$ - Are the cells haploid or diploid at the end of meiosis I? $\boldsymbol{\text{Haploid}}$ - Do the chromo…
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what does the immune system protect the body against? changes of the in…
changes caused by harmful pathogens
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alex corporation reports the following components of stockholders equit…
The journal entry to record the purchase of 3,900 shares of its own common stock for $25 cash per share is: - Debit Treasury Stock for $97,500 - Credit Cash for $97,500 with the d…
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why is the soothsayer considered a stock character in julius caesar? * …
he is a stereotypical type of character that appears in particular types of dramas ### Second Question (Which is NOT TRUE about MAJOR characters?):
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this sentence is from the passage. \our city needs more arts - oriented…
4. directed toward the visual and performing arts
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the picture represents a protein in the stomach being broken down into …
B. enzymes (assuming the option for enzymes is labeled as such; if the options are ordered as given, the second option: enzymes)
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what happens in mitosis and in meiosis? 4 points select the correct ans…
C. 1,2,2,4 (assuming the third option is labeled C; if not, the option with values 1,2,2,4)
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which of the following describes the epididymis? ○ a tube that transpor…
a tube that stores and develops sperm cells from the testes
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graphical representation of cellular respiration nadh cellular respirat…
- Leftmost blank (process): Glycolysis - "Occurs in the ____": Cytoplasm - Blank below preparatory reaction (location): Mitochondrial matrix - Small blank below Krebs cycle: $\ce{…
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3. for each phenotype listed below determine all the possible genotypes…
(a) Phenotypic ratio: Tall : Short = \( 1:1 \); Genotypic ratio: \( Tt:tt = 1:1 \) (b) 50%
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the excerpt below is from the 1890 mississippi constitution. article xi…
D. African American influence in decision making diminished despite guarantees in the U.S. Constitution.
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2 of 20 if bread is not refrigerated, it can go bad and turn colors. wh…
C. Penicillium mold;
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graphical representation of cellular respiration glucose pyruvate prepa…
| Stage | Where it occurs | Starting molecules (reactants) | Major Products | Net ATP Produced | Oxygen Required? (Yes/No) | |--|--|--|--|--|--| | Glycolysis | Cytoplasm | Glucose…
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period date 12/10/25 economics - final exam review unit 1: word bank: p…
(Question 1 blanks in order): scarce, choices, productive, efficient, production possibilities, business, cost, forgone ### Question 2
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the ___ tags indicate the start and end of a row with table heading cel…
D. <tr></tr> (assuming the fourth option is D) ### Second Question (Table Start/End Tag)
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original: the product offering, the heart of an organization’s marketin…
- Synonyms that distort the original’s meaning - Missing source information - Misunderstanding of original’s meaning
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10. _________________ is a series of reaction in which pyruvate is brok…
10. Krebs cycle (or Citric Acid Cycle) 11. Citric Acid (or TCA - Tricarboxylic Acid) 12. 32 (or 34, or a range like 28 - 34; 32 is a common answer) 13. Fermentation (or more speci…
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why was the battle of saratoga a major turning point in the revolutiona…
The patriots' victory persuaded the French to form an alliance.
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we have now seen nature and background of soviet program. what may we e…
B. He advocated the containment of further Soviet influence.
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4. make a restriction map of the isolated plasmid by determining the re…
### Part a: The bands in the double digest (A and B) that form the small A restriction fragment (1 Kb) are 0.75 Kb and 0.25 Kb (since \( 0.75 + 0.25 = 1 \) Kb). ### Part b: The ba…
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8. during glycolysis, a molecule of glucose is broken down into two mol…
pyruvate (or pyruvic acid) ### Question 9
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a(n) ____ is the intersection of a row and a column. 1 point apex cell …
B. Cell ### Second Question
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complete the formulas for photosynthesis and cellular respiration. (be …
### Photosynthesis: Light energy + $\boldsymbol{\ce{CO_2}}$ (Carbon Dioxide) + WATER $ ightarrow$ $\boldsymbol{\ce{C_6H_{12}O_6}}$ (Glucose) + $\boldsymbol{\ce{O_2}}$ (Oxygen) ###…
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tables are similar in design to ____. 1 point spreadsbeets presentation…
D. Databases ### Second Sub - Question
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an embedded style sheet is inserted between the ___ tags of a single we…
B. <head> and </head> ### Second Question (Setting for Table Rows/Cells)
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complete the formulas for photosynthesis and cellular respiration. (be …
Photosynthesis: Light energy + $\boldsymbol{\ce{CO_2}}$ + WATER $ ightarrow$ $\boldsymbol{\ce{C_6H_{12}O_6}}$ + $\boldsymbol{\ce{O_2}}$ Cellular Respiration: $\boldsymbol{\ce{C_6H…
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which of the following is not an advantage of television media over pri…
Television media regularly use investigative journalists to present detailed stories to the audience on all its major headlines.
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which of the following statements best paraphrases the content below? t…
Pollack notes that the natural law ethical system argues that what is moral, or moral law, is universal, just like the physical law of gravity (sec. 2 - 1b).
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a heading cell displays text as bold and ____. ○ left - aligned ○ cente…
B. Center - aligned ### Second Question:
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date: 12 - 11 - 25 period: 6 graded activity: genetics practice problem…
(Question 1 Table Filled): | Genotype | Classification | Genotype | Classification | Genotype | Classification | Genotype | Classification | |----------|----------------|---------…
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14) which of the following is a group of three countries that britain c…
B) Singapore, Malaysia and Burma ### Question 15
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look at the diagram. a product of cellular respiration is \boxed{}, a r…
1. Product of cellular respiration: carbon dioxide 2. Reactant of cellular respiration: oxygen 3. Plants/animals need energy for: all life processes 4. Plants make food through: p…
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10. as a person gets older, their maximum heart rate will... * ○ get lo…
A. get lower.
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in boxes a and b, the genotypes are shown for you. you need to determin…
To solve for the genotypes and phenotypes in the Punnett square (assuming dominant/recessive relationships: let's assume \( B \) = black fur (dominant), \( b \) = white fur (reces…
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1. organisms obtain energy in a process called ______ 2. cellular respi…
s: 1. Cellular Respiration 2. Mitochondria 3. \( 6\ce{CO2} \); \( 6\ce{H2O} \) 4. ATP (Adenosine Triphosphate) 5. Oxygen 6. Aerobic 7. Krebs (Citric Acid); Electron 8. Glycolysis …
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figure 8.1 4. match the key choices with the descriptive phrases below,…
1. A. Articular cartilage 2. C. Ligaments and fibrous capsule 3. B. Synovial fluid 4. (Note: There may be an error in the question's descriptive phrase. If we assume a mis - phras…
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5,000,000,000,000,000,000,000,000,000,000. many of those 5 nonillion ba…
A. plants would probably not have enough nitrogen.
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in boxes a and b, the genotypes are shown for you. you need to determin…
Box C: \( bbEe \); Box D: \( Bbee \)
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a prokaryotic cell does not have choose one option: ○ a cell membrane. …
a nucleus.
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unit 3 test.m explain why photosynthesis doesnt occur at night. there i…
None of the provided options correctly explains why photosynthesis doesn't occur at night (the correct reason is the absence of light energy, a key requirement for photosynthesis:…
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use the map illustrating the impact of the yazoo act to answer the ques…
D. While most land policies granted land to individuals to encourage settlement in Georgia, the Yazoo Act led to the sale of land to companies that bribed state lawmakers.
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unit 3 test.m explain why photosynthesis doesnt occur at night. there i…
None of the given options are correct as the correct reason (absence of light, a necessary reactant for photosynthesis) is not provided. But if forced to choose from the given, no…
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unit 3 test.m based on what you know about energy production, now predi…
Respiration, because it happens all day long and produces a greater number of energy molecules per round.
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unit 3 test.m glucose produced over 24 hours identify which of the two …
Respiration
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3.1.9-12.g during a period of intense activity, such as when an animal …
The animal receives less energy from each glucose molecule it breaks down.
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unit 3 test.m 3.1.9-12.g which of the following best explains why aerob…
Aerobic respiration produces more ATP per molecule of glucose.
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question 1 0.5 pts viruses are usually considered choose one option: li…
Nonliving
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3.1.9-12.g the overall reactions for photosynthesis and cellular respir…
- Photosynthesis uses carbon dioxide from the atmosphere and produces oxygen. - Cellular respiration uses oxygen to release energy from food and produces carbon dioxide as a by - …
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3.1.9-12.g natasha is making a model of cellular respiration. her model…
C. an aerobic pathway consisting of glycolysis, and the reactions in the mitochondria
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3.1.9-12.g the molecules in the food we eat contain chemical energy sto…
C. Chemical bonds in food molecules are broken, releasing energy and allowing cells to use the energy to make ATP.
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unit 3 test.m 3.1.9-12.g which statement best explains the role of atp …
ATP stores energy released when glucose bonds are broken and provides energy for cellular processes.
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part 1.1 interpretive reading - i can compare holidays and traditions. …
B. Cada país celebra la Navidad de una manera que refleja su cultura.
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identify the three colors of vegetables with the highest vitamin conten…
- Dark green - Light green - Orange
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which of the following foods provide the greatest amount of complex car…
Whole grains and dried beans
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which food group is missing in the following meals? breakfast marshmall…
Vegetable
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which of these statements is true about antibiotic resistance? choose o…
C. Bacteria can easily pass along resistant genes, making antibiotic resistance a serious problem. (Note: Assuming the third option in the list is labeled C; adjust label based on…
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select three functions of water. (choose 3) ☐ raises ldls in the body ☐…
- Carries waste through the body - Regulates body temperature - Carries Vitamin C and Folate in the body
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1. what was the industrial revolution?
La Revolución Industrial fue un período de transformación económica, social y tecnológica (comenzó siglo XVIII, Gran Bretaña) que pasaba de trabajo manual/artesanal a producción m…
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how are viruses and bacteria similar? choose one option: ○ they are bot…
D. They can both cause sickness in humans.
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which of the following is not true about the kudzu plant? a. its fibers…
D. It is a useful noninvasive species.
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a body was found at 6 a.m. in a warehouse where the temperature was 50°…
B. Midnight (12 a.m.)
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the graphs below show the population size and food production as a func…
D. The population of Country A will survive longer than that of Country B without the need for food imports.
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homologous chromosome pair as the chromosomes move closer together, syn…
crossing over
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bacteria use a process of cell division called binary fission. this pro…
C. There are now two cells. (Assuming the third option is labeled C; if the original options have different labels, adjust the label but keep the text. Based on the options given,…
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19. which molecule is the final electron acceptor in the electron trans…
c) Oxygen ### Question 20
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the primary reason that the human population has grown rapidly over the…
D. an increase in food supplies and better access to clean water.
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bacteria come in many shapes. the most common shapes for bacteria are s…
B. bacilli
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which of the following will most likely occur from the modification of …
D. decreased biodiversity
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what happens to the size of a population if the birth rate decreases wh…
A. it decreases
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us history constitutional structure 1. create a venn diagram showing co…
(Part 1 Venn Diagram Summary) - **Reserved Powers (Left)**: Education, local governance, intrastate commerce. - **Enumerated Powers (Right)**: Coin money, declare war, regulate in…
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which of the following is an example of a scientific theory? inertia: a…
The option "Cell arise from other cells" (the second option among the given choices)
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4.2 reading challenge russia-ukraine conflict how has volodymyr zelensk…
A. By giving speeches and seeking international support
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quiz form a 1. which type of waste includes everyday items such as pape…
b. Municipal solid waste ### Question 2
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ligaments 2. which structural joint type is not commonly found in the a…
The structural joint type not commonly found in the axial skeleton is the synovial joint. This is because the axial skeleton (composed of structures like the skull, vertebral colu…
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section 1: multiple choice questions 1. the overall equation for aerobi…
b. \( \text{C}_6\text{H}_{12}\text{O}_6 + 6\text{O}_2 ightarrow 6\text{CO}_2 + 6\text{H}_2\text{O} + \text{energy} \) ### Question 2
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what is a risk of using chemical pesticides on crops? a. chemical conta…
A. chemical contamination of streams and rivers
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part a which of the following is not a result of parasympathetic excita…
dilation of the pupils ### Question 37 (At an archeological site you discover a bone that is cylindrical in shape, about one inch long and a quarter of an inch wide. Choose the co…
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what is the role of flagella? ○ to help bacteria grow ○ to help bacteri…
The option (the one with the text "to help bacteria move") ### Second Question (Shape of bacteria cells):
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before a person may be convicted of a crime that requires proof of ment…
b. beyond a reasonable doubt
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question for males in a certain town, the systolic blood pressure is no…
(111, 129)
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a prokaryotic cell does not have a cell membrane. genetic material. a n…
B. a nucleus (assuming the options are labeled as A. a cell membrane, B. a nucleus, C. genetic material, D. flagella)
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both prokaryotic and eukaryotic cells have a nucleus cytoplasm mitochon…
B. cytoplasm
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fibrous, cartilaginous, and synovial joints 1. for each joint described…
1. A, 5 2. C 3. B 4. B, 2 5. C 6. C 7. A, 3 8. A, 3 9. C 10. A, 5 11. B, 2 (or C? Re - check: sutures are fibrous, immovable, protect. So B, 2) 12. C 13. A, 5 14. C 15. B, 1 16. A…
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bacteria are: prokaryotes eukaryotes no answer text provided. no answer…
The correct option is the one labeled "Prokaryotes" (the option with the blue - filled circle, the fourth option from the left, with the text "Prokaryotes" associated with it). In…
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part a use the figure to match the following bone types with the struct…
False ### Question 43
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part a which layer of the epidermis will be supplied with the highest l…
stratum basale ### Question 45 (Part A)
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49. part a which of the following describes the plasma membrane? ○ a do…
a phospholipid bilayer surrounding the cell ### Question 50