Biology
Cell biology, genetics, ecology, and life science fundamentals.
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multiple choice question the streak plate technique works by using an i…
the inoculating loop is re - sterilized at each thinning step of the pattern
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fill in the blank question following the five ts used for culturing mic…
isolation
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multiple choice question which method begins with placing a small drop …
C. Streak plating
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multiple select question select all that apply which of the following a…
C. antibiotics, D. bile salts
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true or false question isolation of colonies usually requires a large n…
False
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multiple choice question what is the purpose of enumeration media? to c…
A. to count the number of organisms in a sample
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multiple choice question which term describes a discrete mound of cells…
C. colony
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(x² + 8)(x² - 2) with a box - method (area model) showing top row terms…
$x^4 + 6x^2 - 16$
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read the following excerpt about water availability to living organisms…
3 percent (the option with "3 percent")
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multiple choice question a medium that works by showing the reaction ty…
B. differential (assuming the option with "differential" is the correct one; based on the analysis, the correct option is the one labeled with "differential")
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multiple choice question the purpose of isolation in the five is is to …
D. produce individual colonies of one species of microbe
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what were some of the ways the french monarchy taxed its citizens befor…
D. All of the above
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multiple choice question this medium, macconkey agar, has colonies that…
A. ability to ferment lactose
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multiple choice question selective media with bile salts can be used to…
D. intestinal pathogens
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fill in the blank question a medium that would be used to count the num…
enumeration
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fill in the blank question microbial isolation and identification can o…
selective; differential
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fill in the blank question the name given to media that work by showing…
indicator
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multiple choice question dyes are often used in microbiological media a…
D. pH changes
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fill in the blank question the name given to media which allow differen…
differential
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multiple select question select all that apply enriched media are usefu…
B. the growth of fastidious organisms, C. growing pathogens that are present in low numbers
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multiple select question select all that apply which of the following a…
A. Bile salts, B. Brilliant green, C. Eosin Y (Eosin yellowish), D. Crystal violet (assuming the options are labeled A - D as Bile salts, Brilliant green, Eosin Y, Crystal violet …
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fill in the blank question sabourauds agar restricts the growth of bact…
First blank: selective Second blank: differential
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knowledge check let’s take a minute to review what you’ve just learned.…
A. Nonsteroidal anti - inflammatories such as ibuprofen (Advil®) and naproxen (Aleve®) B. Ice C. Acetaminophen, commonly sold under the brand Tylenol® D. Physical therapy E. Acupu…
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fill in the blank question media that are important in the initial stag…
selective
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multiple choice question a medium that works by showing two reaction ty…
B. differential
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multiple choice question all of the following are characteristics of se…
displaying visible differences among microorganisms
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a) genetic mutation b) access to education c) blood type d) age 5) whic…
B. Access to clean water
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multiple choice question media that allow the growth of multiple types …
B. differential
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(b) eliminate health disparities (c) reduce physical activity (d) limit…
B. Reduced risk of chronic diseases ### Question 3
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fill in the blank question bacteria that require growth factors and com…
fastidious
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what significant document, adopted in august, guaranteed liberty and eq…
The Declaration of the Rights of Man and of the Citizen
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multiple choice question culturing pathogens that are present in low nu…
D. enriched
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madison is thinking about having sex with her boyfriend. she has identi…
She needs to gather information about different types of birth control methods.
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what natural disaster significantly worsened the economic conditions fo…
A. Harsh summers and winters that ruined harvests
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what were some of the ways the french monarchy taxed its citizens befor…
C. Requiring peasants to give up a portion of their harvest and perform unpaid labor.
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the average adult needs about 8 hours of sleep each night. when should …
1 to 2 hours earlier
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fill in the blank question media that are used to determine the motilit…
semi - solid
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multiple choice question selective media are used for the ______ - grow…
C. primary isolation of a specific microbe
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multiple choice question which of the following are defined as organic …
Growth factors
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select all that apply which of the following describe selective media? …
- A. Suppress unwanted organisms - B. Encourage the growth of desired organisms
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3/15 what significant action did king louis xvi take early in his reign…
C. He financed the American colonies’ revolution against Britain.
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fill in the blank question a complex nutrient medium supplemented with …
enriched
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multiple choice question fastidious organisms ______. ○ do not require …
C. require growth factors and/or complex nutrients
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multiple choice question general purpose media are characterized by ___…
A. allowing the growth of a broad range of microbes
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multiple select question select all that apply enriched media are usefu…
- Isolating a microbes from a complex mixture like saliva - growing pathogens that are present in low numbers - the growth of fastidious organisms
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true or false question dna detection technologies have shown us that th…
True
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in osmosis, how does the cell membrane function? * a) allows water to m…
A) Allows water to move in and out freely
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which organelle captures light for photosynthesis? * a) chloroplast b) …
A) Chloroplast
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which type of cell is considered complex with a nucleus and organelles?…
C) Eukaryote
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during osmosis, water moves... * a) from high solute → low solute conce…
B) From low solute → high solute concentration
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multiple select question select all that apply sensitized media are use…
A. The formation of discrete colonies, C. Localizing a infection at a specific site
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why do muscle cells require increased oxygen during exercise? * a) to d…
C) To fuel increased cellular respiration for ATP production
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which type of cell transport requires atp? * a) osmosis b) diffusion c)…
C) Active Transport
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during a biology class, anika and benjamin discuss energy conversion in…
B) Energy in glucose bonds transfers to ATP phosphate bonds.
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which molecule is the primary energy carrier in cells? * a) dna b) gluc…
C) ATP
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grace is observing how water moves in and out of animal cells. which st…
A) Water moves across the membrane until solute concentrations are equal.
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which organelle is responsible for converting glucose into usable energ…
B) Mitochondrion
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fill in the blank question an organic compound such as a vitamin or ami…
growth
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the scent of perfume spreading across a room is an example of... * a) o…
B) Diffusion
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which macromolecule provides structural support in plant cell walls? * …
C) Cellulose
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fill in the blank question the medium whose recipe is shown below is a …
complex
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which process releases waste materials from a cell? a) endocytosis b) e…
B) Exocytosis
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which process occurs when large particles are engulfed by the cell? a) …
C) Phagocytosis
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which organelle is known as the \powerhouse\ of the cell because it pro…
C) Mitochondrion
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which process is responsible for oxygen moving from lungs into blood? a…
B) Diffusion
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which enzyme is responsible for excision (removing) thymine dimers? a) …
C) Questioning
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which type of transport requires energy to move molecules against the c…
D) Active Transport
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multiple select question select all that apply which of the following a…
- It can be used to aid in the growth of fastidious organisms. - It may contain organic substances such as blood, serum or hemoglobin. - It may contain special growth factors.
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multiple select question select all that apply media ingredients that c…
A. cell secretions, B. blood and serum, C. extracts of animals, plants, or yeasts
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what is the main function of the golgi apparatus? a) storing water for …
C) Packaging and transporting molecules for release
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charlotte is studying how nutrients are absorbed in the human body. whi…
C) Active Transport
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which best describes the sodium-potassium pump? * a) moves sodium in, p…
B) Moves sodium out, potassium in
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multiple select question select all that apply what are the characteris…
- usually contain a mixture of nutrients - are used to grow a broad spectrum of microbes - are usually nonsynthetic - include nutrient agar and broth
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a cell placed in an isotonic solution will... a) gain water and burst b…
C) Have no net water movement
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when charlotte got an infection, her temperature rose 2–3°c. her body g…
B) Increasing cellular respiration in mitochondria
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scarlett wants to know which organelles are directly responsible for th…
B) Ribosomes, Endoplasmic Reticulum, Golgi Apparatus
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which type of transport moves particles without energy through a protei…
A) Facilitated Diffusion
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multiple choice question given the vast diversity of microbes in nature…
only some (the option with "only some" text)
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maple leaf beetles and willow leaf beetles are named for the type of tr…
The correct option is the one labeled with "competition" (the second option, with the purple dot in the original image). In terms of the options as listed: the option "competition…
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at which level do the organisms all carry on both respiration and photo…
D
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fill in the blank question media that contain at least one ingredient t…
complex
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fill in the blank question media that are used to determine the motilit…
differential
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the increase of certain types of gases in the atmosphere has contribute…
(2) abiotic factors ### Second Question (about autotrophs and heterotrophs): (Assuming the question is to explain why autotrophs might survive when heterotrophs cannot, and we nee…
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multiple choice question the medium whose recipe appears below is a che…
C. ingredients like brain or heart extract may vary from batch to batch (assuming the option with this text is labeled C; adjust label as per original question's numbering)
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multiple choice question the precise chemical content can be described …
A. defined
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22 of 50 concepts completed matching question match the anatomical term…
- Visceral: Pertaining to the internal organs - External: Toward or on the body surface - Internal: Away from the body surface - Proximal: Part of an extremity that is nearer the …
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fill in the blank question complex media contain extracts of organisms …
yeasts, plants, animals
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claim: it is ethical for food companies to sell unlabeled genetically m…
A. A recent study shows that most consumers negatively perceive a GMO label as a warning.
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multiple choice question ______ makes a good solidifying agent for cult…
B. Agar
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explain how mitochondria provide energy for the cell. include the role …
Mitochondria generate energy for the cell through cellular respiration. In the mitochondria, the process of aerobic respiration (including the citric acid cycle and oxidative phos…
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which is the best claim for an argumentative essay that supports the sa…
C. It is ethical for food companies to sell unlabeled genetically modified food because customers can become confused if there are too many labels.
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conflict: the story is often read as \man vs. society.\ if you were to …
Reframing the conflict changes the theme: "man vs. self" focuses on internal struggles (shifting to personal growth/dilemmas), "man vs. nature" emphasizes humanity’s fight against…
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multiple select question select all that apply which types of media con…
A. Complex, B. Blood agar
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65) what is the scraping or scooping of the tissue surface of the skin …
C. curettage ### Question 66
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u.s. history guided reading assignment * as you read section 2 and 3 of…
To answer these questions, we'll analyze each one based on U.S. history content (Second Industrial Revolution era): ### Section 2 (p 464–471) 1. **What was laissez - faire capital…
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multiple choice question a non - nutritive component of media that can …
C. agar
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u.s. history guided reading assignment hour ____ date ______ * as you r…
To answer these questions, we'll analyze each one based on U.S. History content (late 19th - early 20th century industrialization, business, labor, etc.): ### Section 2 (p 464–471…
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section 1-2 how scientists work (pages 8-15) key concepts - how do scie…
spontaneous generation ### Question 2
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multiple select question select all that apply semisolid media are used…
- differentiating two different types of bacteria - localizing a reaction at a specific site - determining the motility of bacteria
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39) the diagnostic term hirsut/ism literally means: ○ huge limbs ○ rese…
the state of being hairy ### Question 40