Biology
Cell biology, genetics, ecology, and life science fundamentals.
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an amoeba hamster skin cells complete the table to describe the organis…
| Characteristic | Amoeba | Hamster | |--|--|--| | made up of one cell | √ | | | made up of many cells | | √ | | essential processes happen in a cell | √ | √ | | a cell is its bas…
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look at the following food web model. each letter corresponds to a spec…
Neither Decomposer nor Producer. It is likely a consumer.
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11. what are the 4 types of connective tissue? 12. how is cartilage dif…
11. Loose connective tissue, dense connective tissue, cartilage, bone. 12. Cartilage is more flexible and avascular compared to bone. 13. Hard, rigid, and rich in minerals. 14. Hy…
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which of the following statements about the flow of energy is true? _it…
It flows in a unidirectional way.
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civic literacy - unit 2 test - version a 1. how did the boston massacre…
1. C. The Boston Massacre increased anti - British attitudes because many colonists felt the increased presence of British soldiers restricted colonial freedoms. 2. B. Writs of As…
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a micrograph of bryum moss taken with the aid of a microscope. the magn…
- Bryum moss plants are made up of tiny units called cells. - Each bryum moss cell is so small that it can be seen only with the help of a microscope.
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find the missing line/item:? the littoral zone the limnetic zone the pr…
Standing - water ecosystem
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which ecosystem is shown in the following image? 40% of all photosynthe…
C. Marine ecosystem
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the passage below describes a process of scientific inquiry. select the…
Based on her experiment, Brenda determined that light did not have a major effect on the total amount of mold that grew on her bread.
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in what way is dna fingerprinting and traditional fingerprinting differ…
B. Both are equally dependable and easy to do at any crime lab
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essay question: analyze the role of one or two of the principles assign…
One would need to first select a civilization from the module. Then identify two relevant principles. Analyze how these principles influenced the society's economic and political …
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which of the following pieces of physical evidence was discovered as a …
B. Fingerprinting
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in 1990, the human genome project began with the stated goal to _. - ma…
A. map the entire human genome
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11. what process is indicated in the picture below? simple diffusion os…
Facilitated Diffusion
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which of the following best explains how ultra violet filters remove mi…
"UV light destroys microbes by attacking the DNA in cells"
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dna was first used in the courtroom for identification. 1900 - 1968 199…
1900 - present
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8. energy & cell transport needs energy: active transport, phagocytosis…
1. Transport that requires energy: active transport, phagocytosis 2. Osmosis is passive.
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order the terms from simplest to most complex. paired bases, dna molecu…
paired bases, DNA molecule, gene, chromosome, cell, arm, person
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which of the following best completes the diagram? sandy ika katrina ? …
Hurricane
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completion of the human genome map. 1990 - present 1900 - 1989 before t…
1990 - present
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complete the sentence. in this experiment, the number of ripe bananas w…
a dependent variable
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8. the endomembrane system includes various organelles that aid in the …
b, a, c, d
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the science of genomics does not investigate: the mistakes made during …
the mistakes made during the analysis of DNA samples
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complete the sentence. in this experiment, the number of moldy strawber…
a dependent variable
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9 sort the statements according to the type of microscope they describe…
1. Light microscope 2. Both 3. Electron microscope 4. Both 5. Light microscope
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identify the independent variable and dependent variable in this experi…
Independent variable: the amount of antibiotic Dependent variable: the number of bacterial colonies
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you will summarize all the important information that you heard and use…
Task is to summarize heard info clearly with details. Illustration of plant growth stages and note - taking instruction are provided.
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identify the independent variable and dependent variable in this experi…
Independent variable: the species of algae Dependent variable: the amount of oxygen in the tanks
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8 which statement about the evolution of microscopes is true? choose th…
- Light microscopes were invented before electron microscopes. - It is hard to know who invented the first microscope. - The basic design of the optical microscope has not remaine…
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7. what are some differences between irregular and dense regular connec…
7. In dense regular, fibers are parallel; in irregular, they aren't. 8. Thick collagen fibers, resists compression/tension. 9. Skeletal (voluntary, striated), cardiac (involuntary…
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identify the independent variable and dependent variable in this experi…
independent variable: the amount of iodine dependent variable: the size of the biofilm
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the chromosomes and genes in your feet are identical with those in your…
True
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2. explain life cycle of a plant, summarize all the important informati…
The plant life - cycle begins with a seed. It germinates to form a seedling which grows into a mature plant. The mature plant flowers, undergoes pollination and fertilization, for…
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dna evidence that is old or in poor condition can sometimes be salvaged…
PCR amplification
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the use of genetics by farmers to produce more abundant and healthier c…
Biotechnology
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the elsi would recommend genetic counseling to accompany dna analysis o…
newborns seeking disease screening for their newborn
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5 match each term with its definition. fine focus knob stage convex len…
- Fine - focus knob: No match in given definitions - Stage: Platform with a hole - Convex lens: Transparent material that curves outward - Specimen: Object enlarged through micros…
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the u.s. appeals court has decided that it is not an invasion of a susp…
True
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critical thinking questions (3 - 4 of these will be found on each unit …
1. Answers may vary. Justification based on life characteristics. 2. The person with a tumor in the ventral cavity is likely to develop symptoms first due to more vital organs in …
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4 which of the following would a scanning probe microscope be used to o…
C. A thin layer of carbon atoms
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the passage below describes a process of scientific inquiry. select the…
Helen thought that since one pond was in direct sunlight, the sunlight may be killing algae growths.
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in order to identify victims of earthquakes, the dna database ____. wou…
would need the identities and profiles of possible victims
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7. plant root cells . root hair cells absorb best. . more surface area …
1. Root hair cells absorb water best. 2. Surface area matters in roots because a larger surface area allows for more efficient absorption of water and nutrients from the soil due …
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bart believes that mice exposed to microwaves will become extra strong …
12. Mice exposed to microwaves will become extra strong. 13. 10 mice not exposed to microwaves. 14. Exposure to microwaves. 15. Strength of the mice (ability to push the block). 1…
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the passage below describes a process of scientific inquiry. select the…
She was curious if garlic could prevent more tumors from forming on her plants.
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the ethical, legislative, social initiative is the agency responsible f…
consideration of ethical, legal, and social implications related to the human genome
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the process invented in 1864 to reduce the amount of bacteria in liquid…
D. pasteurization
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the passage below describes a process of scientific inquiry. select the…
This led him to wonder if soil pH could affect the color of hydrangea flowers.
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those who caution against national databases see ______ as one of the d…
the use of the personal information in a way that would discriminate against confidential information such as potential genetic diseases
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how does a climax community differ from a successional community?
A successional community is in a state of change during ecological succession, while a climax community is a stable, long - term end - stage in equilibrium with the environment.
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read about the concept need help? review these concept resources. fill …
cuboidal
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this food web is from an ocean ecosystem in the ross sea, off the coast…
No options are correct as none of Adélie penguin, silverfish, krill eat a tertiary - consumer in this food web.
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multiple choice question the type of epithelium (indicated by a circle …
simple columnar epithelium
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questions 1. what bacteria causes strep throat? 2. what are the oldest …
1. Streptococcus pyogenes 2. Prokaryotes 3. Salmonella 4. Pili 5. Yogurt, Cheese 6. To break down into simpler substances 7. Flagella 8. Extreme environments 9. Kingdom Monera 10.…
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the database of dna for endangered species could include _. the dna of …
the DNA of panda bears
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using the codis database in dna profiling is one of the best sources of…
a person's DNA profile is unique to only that person and found in every cell of the body, some of which are often found at the scene of the crime
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multiple choice question what tissue type is found lining the urinary b…
Transitional epithelium
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kamal just got a cell phone and is excited to customize it. there are 2…
504
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this food web is from an ocean ecosystem in the ross sea, off the coast…
the arrow between the microzooplankton and the copepod, the arrow between the microzooplankton and the krill
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establishment of the codis and nadna databases. 1990 - present 1900 - 1…
1990 - present
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what is the type of tissue found in the ducts of seminiferous tubules, …
Stratified cuboidal epithelium
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explain why the study of early human migration patterns is important fo…
The study of early human migration patterns is important for understanding human history as it reveals the spread of humans, cultural exchanges, genetic diversities, and environme…
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the science of ____ studies the use of gene alteration to enable cows t…
D. biogenesis engineering
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this food web is from an ocean ecosystem in the ross sea, off the coast…
the arrow between the microzooplankton and the copepod, the arrow between the salps and the emperor penguin, the arrow between the krill and the Adélie penguin
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this food web is from an ocean ecosystem in the ross sea, off the coast…
the arrow between the copepod and the silverfish, the arrow between the salps and the icefish, the arrow between the krill and the Adélie penguin
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multiple choice question what is the type of tissue indicated by the ci…
Transitional epithelium
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5. a six - carbon sugar is an example of a ____ that can join with othe…
5. Monomer; polymer 6. Straight - chain, branched - chain, ring - shaped 7. | Monomer | Polymer | Example | Function | | ---- | ---- | ---- | ---- | | Glucose | Starch/Cellulose |…
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this food web is from an ocean ecosystem in the ross sea, off the coast…
None of the above (assuming there are no other options provided as the arrows given do not meet the criteria).
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multiple choice question the type of tissue shown in this picture is: o…
stratified squamous epithelium
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how did they know that it was the amount of water that made the plant g…
Because there was only one independent variable and everything else was kept the same
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fill in the blank question this epithelium is
Stratified epithelium
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macromolecules notes learning target: in this lesson, i am learning the…
1. Polymers are formed by linking monomers. 2. Carbohydrates, lipids, proteins, nucleic acids. 3. Amino acids. 4. Fatty acid.
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slide 5 draw a line to connect each polymer and monomer then draw and l…
Amino - acid structure connects to structure labeled with amino - acids. Nucleotide structure (nitrogenous base, phosphate, 5 - carbon sugar) connects to double - helix nucleic ac…
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russell is at the car accessories shop deciding how to customize a new …
15
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12. refer to model 2. a. what is another term for a polar molecule? b. …
a. Dipolar molecule b. Non - dipolar molecule c. For "dipolar molecule": A molecule with two poles; For "non - dipolar molecule": A molecule without two poles
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6. surface area to volume ratio small cells diffuse faster. large cells…
1. Small cells are more efficient because they have a higher surface - area - to - volume ratio, which enables faster diffusion of substances across the cell membrane for processe…
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you have found a mass of cells in the sediment surrounding a thermal ve…
As a prokaryotic cell As a member of domain Archaea or Bacteria
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if sonia moves to beijing after receiving news of opportunities from a …
Chain migration
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supporters of a communist revolution hoped it would lead to a governmen…
C. equal economically and socially
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read the excerpt from a genetics of justice by julia alvarez. passage a…
Alvarez traces moments that highlight her mother's desire for silence, culminating in the moment her mother expressed pride in her writing.
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vocabulary matching match the definitions to the correct term. 1. pulse…
1. D 2. I 3. C 4. G 5. J 6. E 7. F 8. H 9. B 10. A
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why cant the teacher test the amount of water and the amount of sun? th…
At the end, he would not know which caused the plants to grow differently
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1st 9wk 6wk benchmark 9th grade 25/26 assessment student answers water …
C. zooplankton, E. insects
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5. homo sapiens (wise man) for example: how long have they existed? whi…
Homo sapiens have existed for approximately 300,000 years. Their skills for flourishing, traveling and being lone survivors include advanced cognitive abilities (complex language)…
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3 what might you observe with an electron or scanning probe microscope?…
A. The arrangement of atoms in a crystal
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the graph shows the size of a bacterial population, measured every hour…
lack of resources
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the scientists ultimately decided to shine a high - energy blue light o…
difficulty
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epiphytes are plants that grow on the bark of trees. the epiphytes get …
B. commensalism
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which word is pronounced the same as \counsel\ but means an assembly or…
B. council
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1. an owl living in old cove 2. all the living organisms in old cove wi…
Description 1: organism Description 2: ecosystem Description 3: community
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5. dialysis bag experiments . small molecules pass (water, glucose). . …
1. No. 2. Because glucose is a small molecule and the dialysis bag is semi - permeable, allowing small molecules to pass through.
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over a long period of time, a rocky volcanic island that previously did…
C. lichens
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5. dialysis bag experiments. small molecules pass (water, glucose). lar…
1. No, starch cannot pass through the dialysis bag because it is a large molecule. 2. Yes, glucose can move through the bag because it is a small molecule. 3. Glucose can move thr…
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there are 2,100 bacteria in a circular petri dish. the dish has a radiu…
1. Discipline and Sub - field: Natural Science (Biology, as it involves bacteria population density calculation which is a common concept in biological studies related to microbio…
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1. what are the four uses for lipids given on the slide? 2. lipids do n…
1. Fats, oils, waxes, steroids are uses for lipids. 2. Lipids are non - polar because they have non - polar covalent bonds and are hydrophobic. 3. The monomers of a lipid macromol…
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1st 9wk 6wk benchmark 9th grade 25/26 assessment student answers animal…
C. rock
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5. dialysis bag experiments * small molecules pass (water, glucose). * …
No, starch cannot pass through the dialysis bag because it is a large molecule. Glucose can move through the bag because it is a small molecule.
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the nobel prize is considered the highest accolade for many disciplines…
happening after someone's death
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read the excerpt from a genetics of justice by julia alvarez. during my…
The author's parents were afraid to discuss murders or events in the Dominican Republic.
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which statement best predicts the long - term effects of the increased …
It will cause levels of carbon dioxide to increase in the atmosphere, resulting in higher concentrations of the greenhouse gases that lead to warming of the atmosphere.