Biology
Cell biology, genetics, ecology, and life science fundamentals.
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started: sep 24 at 8:05pm take quiz quiz instructions 25 multiple - cho…
O A demand for unions by the federal government
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how does the human body return carbon to the atmosphere in the carbon c…
Cellular respiration
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while most people who advocated independence during the years before th…
D. Great Britain
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read the passage from sugar changed the world. sugar was the connection…
D. Why did some Europeans decide they wanted to speak out about slavery?
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use the given data to complete the missing row in the picture graph bel…
The completed picture - graph should have 3 symbols for goldfinch, 4 symbols for wren, 1 symbol for chickadee, 6 symbols for bluebird, and 5 symbols for woodpecker as shown in the…
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12. what is the process called when adhesion and cohesion work together…
Transpiration
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activity b: density - dependent limiting factors get the gizmo ready: c…
1. Competition for food, predation, disease. 2. The carrying capacity will decrease. 3. (No values can be provided without using Gizmo, but conceptually: Ample - higher number, Mo…
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matching question match the development terms with their function. inst…
periderm - layer of cells covering the developing embryonic epithelium vernix caseosa - waterproof protective covering composed of sebum and sloughed off cells mesenchyme - layer …
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true or false question regeneration in the skin replaces damaged or dea…
True
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multiple choice question apocrine and merocrine sweat glands release th…
exocytosis
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fill in the blank question in the development of embryonic skin, the la…
First blank: Ectoderm Second blank: Mesoderm
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the four most common elements found in living organisms are o he h p n …
O. Oxygen, H. Hydrogen, N. Nitrogen, C. Carbon
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detail in bold develop the main idea? in 1928, bacteriologist alexander…
It indicates the unintentional nature of Fleming's discovery.
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in 1928, bacteriologist alexander fleming was studying staphylococcus, …
Fleming's chance observation of the antibacterial properties of mold led to the discovery of penicillin as a treatment.
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multiple choice question apocrine sweat glands are classified as ______…
simple, coiled, and tubular
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12. what is the process called when adhesion and cohesion work together…
13. It can dissolve more substances than any other known substance because of its polarity which allows it to attract the molecules of other polar substances. 14. Water in cells i…
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2. run gizmo: select the description tab. set the simulation speed to f…
A. Without simulation data, we can only say that the rabbit population may initially experience rapid growth and then stabilize or decline as it approaches the environment's carry…
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multiple choice question nails are derived from the same type of cells …
D. corneum
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the value of the mexican peso has yet to recover from the crisis in the…
banking
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historically, men have dominated the field of science, and many women h…
It describes an incident when a female scientist did not receive credit for her work.
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historically, men have dominated the field of science, and many women h…
Women have often failed to receive the credit they deserve for their scientific work.
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fill in the blank question hair is found almost everywhere on the body …
palm; sole
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the national revolutionary party boosted the mexican economy by privati…
B. nationalizing the railroads and oil industry.
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matching question match the structure with the labels on the given pict…
A. arrector pili muscle B. hair follicle C. sebaceous gland D. apocrine sweat gland
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hw 11 definition evaluation and basic properties of logar functions due…
C. 12
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multiple choice question the exposed parts of nails and hair are compos…
C. dead
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multiple choice question in anatomy, a single hair is also called a(n) …
A. pilus
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multiple choice question motile cells in the dermis are called ______ c…
A. dendritic
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section 1 vocabulary review choose the correct italicized term to compl…
1. climax community 2. limiting factor 3. Secondary succession 4. C. limiting 5. B 6. B. zone of physiological stress 7. C 8. D. newly formed volcano 9. The water conditions may b…
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explaining exponential growth the bacteria took 1 hour and 40 minutes t…
Bacteria grow exponentially, so with a large population after filling the first bottle, it can quickly fill more bottles in a short time.
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review what you learned after reading pages 72 - 73 of your textbook, a…
1. Females come to shore to nest, making them more accessible. 2. Large, with rubbery carapace, long flippers, can be several feet long and over a thousand pounds. 3. Tropical and…
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1. think about it: a limiting factor is any factor that controls the gr…
1. Possible limiting factors for the rabbit population include food availability, predators (such as foxes, wolves), diseases (like rabbit hemorrhagic disease), and available livi…
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which three processes are methods of genetic recombination? natural sel…
B. crossing over, independent assortment, and fertilization
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which definition correctly describes a haploid cell during meiosis? a c…
a cell that has one complete set of chromosomes
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which best illustrates how gregor mendel used creativity that lead to s…
He used pea plants to study the patterns of heredity.
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which best describes meiosis? it produces cells that are identical to t…
It produces male and female sex cells.
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circle the biodiversity - related themes you notice: adaptation extinct…
Adaptation, Extinction, Migration, Habitat Change
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which is a homologous chromosome pair? chromatid zygote gamete tetrad
tetrad
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questions 4. what characteristic of water give rise to its unique prope…
4. Polarity leading to hydrogen - bonding, causing cohesion, adhesion, capillary action, surface tension and high specific heat. 5. Cohesion, adhesion, capillary action, high spec…
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which method of genetic recombination is illustrated in the diagram? in…
A. independent assortment
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which statement accurately describes the relationship between cytokines…
C. Cytokinesis is not a phase of mitosis, but occurs during mitosis.
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an example of mitosis at work is a leaf turning yellow. growing. taking…
growing.
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which best describes the importance of mitosis to living organisms? gen…
growth and development
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write a paragraph to provide an example of how animal farm is an allego…
Animal Farm uses animal characters and events to allegorically represent the Russian Revolution. Old Major is like Marx, Napoleon is like Stalin, the Rebellion is like the Revolut…
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what would happen to skin cells if mitosis did not take place? skin cel…
Skin cells would die and not be replaced.
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gerald noticed that a lot of taxes were deducted from his paycheck. wha…
C. Internal Revenue Service (IRS)
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an example of mitosis at work is a plant root elongating. absorbing. po…
elongating.
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provide a short and concise answer for each essay question. write your …
1. The judge is correct. The city's territorial boundaries are matters of public knowledge, and under Rule 129 on Judicial Notice, formal proof is not required. 2. Judicial notice…
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centromeres split apart during
C. anaphase
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true or false question the reason the cells of the stratum spinosum hav…
False
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during which phase of mitosis do the nuclear membrane, nucleolus, and n…
B. prophase
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complete this statement: the function of choose your answer... epitheli…
stratified squamous
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multiple choice question scattered among the cells of the stratum basal…
A. tactile cells
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multiple choice question in thick skin, there is an extra layer of epid…
O lucidum
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in some locales, wildlife overpasses and underpasses are designed speci…
A. describe an example
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which are replicated during interphase? sister chromatids chromosomes c…
chromosomes
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fill in the blank question the most numerous cells of the epidermis are…
First blank: Keratinocytes Second blank: Keratin
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which statement best describes cancer cells? they grow as a single laye…
They are not regulated by contact inhibition.
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after chromosomes are formed, during which phase of mitosis do the chro…
C. metaphase
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multiple choice question there are four layers of cells in the epidermi…
B. corneum, granulosum, spinosum
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influences on us policy in afghanistan. which foreign influences does t…
All of the above (economic interests, security and defense, alliances with foreign powers, human rights protections, international sanctions) could potentially be described by a p…
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the international astronomical union (iau) defines a constellation by i…
boundary
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due saturday by 11:59pm points 100 submitting an external tool which is…
C. -1
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analyzing doubling time if the cells continue to double every 5 minutes…
10
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venation is the pattern of the veins in a leaf. some leaves have parall…
$\angle1 = 80^{\circ}$, $\angle2 = 100^{\circ}$
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identify the organelle that each location of cell city represents. desc…
1. Ribosome - Builds proteins 2. Endoplasmic Reticulum - Transports materials within the cell 3. Mitochondrion - Produces energy (ATP) 4. Chloroplast - Converts light energy to ch…
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analyzing conflict and causal relationships how do conflict and causal …
- Tension between Napoleon and Snowball causes shifts in the story, including changes to leadership on the farm. - Snowball's plans for the windmill create effects that propel the…
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in some locales, wildlife overpasses and underpasses are designed speci…
1. a) describe an example 2. B. To inform
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summarizing an external conflict “mollie! look me in the face. do you g…
She wants to enjoy certain luxuries that animalism does not allow.
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this graph models the exponential growth of the strain of bacteria. wha…
There are 8 bacteria cells after 15 minutes.
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as humans have spread over the landscape, we have invaded the natural h…
D. To present a solution to the dangerous problem of wildlife crossing highways
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1. use the following table to list three examples of organisms from eac…
1. Producer/autotroph: Grass, Trees, Shrubs Primary consumer: Gazelles, Zebras, Antelopes Carnivore: Lions, Hyenas, Cheetahs Carrion: No specific named in movie (dead animals for …
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as humans have spread over the landscape, we have invaded the natural h…
D. To present a solution to the dangerous problem of wildlife crossing highways
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which sentence uses \establish\ correctly? the school established a new…
The school established a new policy for cell phones.
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the 3rd organelle that makes plant cells different from animal cells is…
central vacuole
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click on the article link and use the passage to answer the following q…
Pollution in ocean waters, Accidental capture in fishing gear, Loss of juvenile fish habitat
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as humans have spread over the landscape, we have invaded the natural h…
C. It adds further information to what comes before it.
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find it: click on the location of the detail you need to evaluate. as h…
d) To present a solution to the dangerous problem of wildlife crossing highways
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international business is sometimes referred to as which of the followi…
A. World trade, D. Foreign trade
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2035 directions: base your answer to the prompt on the provided source …
Carnegie viewed social inequality created by the Industrial Revolution as a positive sign of civilization's progress, beneficial for the development of high - culture and refineme…
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what 2 things do plants make for us throughout all the non - woody area…
food and O2
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6. sep develop a model using figure 8-16 on the next page as a guide, d…
6. Draw prokaryotic, plant, and animal cell models, label with relevant vocabulary, and describe differences from Figure 8 - 16. 7. Own DNA, independent replication, and prokaryot…
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use the fact that the bacteria is doubling every five minutes. what fra…
$\frac{1}{16}$
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what (2nd) organelle do plants have that they use to make their food (g…
plastids (chloroplasts)
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what makes up the double membrane found around both the mitochondria an…
the original membrane of the plastid and an outer membrane from the host cell
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scientists believe that mitochondria and plastids started out as ______…
bacteria
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multiple - choice question how are we able to use cellulose and lignin …
A. heat (fire) to warm ourselves from the outside
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step 5: conclusion: scientific conclusion to the original question: **d…
1. Boiling: Kills most microorganisms present in food, reducing the risk of spoilage and food - borne illness. 2. Lids: Create a barrier that prevents airborne contaminants, such …
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what do these animals have that we do not have, besides bigger or multi…
Both special bacteria in the gut and special protist in the gut.
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what adaptations (changes) have animals that can eat plants for food de…
really big or multi - chambered stomachs
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the bottle is completely full at 11:40 a.m. which statements help expla…
The bottle was 1/2 full at 11:35 a.m. and doubled again after 5 minutes. The bottle was 1/4 full at 11:30 a.m. and doubled twice after 10 minutes. Exponential growth involves a co…
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because cities are beginning to spread into areas that were traditional…
B. Inform
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multiple - choice question what do humans call cellulose and lignin? ta…
B. roughage (fiber)
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if the first two statements are true, is the final statement true? ron …
yes
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step 2: form a hypothesis: if we leave the test tube open, then _______…
The claim that bacteria and fungus spontaneously arise from non - living material is supported by the evidence of mold presence in both the closed and open test tubes. However, th…
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microscope lab sheet name: teclana velasquez period 2 date: sep 15 part…
15. low - power 16. fine adjustment 17. compound light 18. arm; base 19. nosepiece 20. 500x 21. Upside - down and backward 24 - 25. It allows easy specimen location due to a wider…
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multiple - choice question a cell wall provides ______ and ______ to pl…
rigidity, protection
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multiple - choice question decomposers are important because they produ…
they recycle nutrients back into the soil.
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multiple - choice question which is not one of the sections in the food…
sugars, salt, and chocolate
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multiple - choice question cellulose is made from chains of _. lignin g…
glucose