Biology
Cell biology, genetics, ecology, and life science fundamentals.
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select the correct response: during world war i (1914-1919) over 1.5 mi…
B. Harlem Renaissance
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what term for a membrane protein could be used to describe a channel pr…
Transport protein
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why are checkpoints important? a. they speed up division b. they cause …
11. - Why are checkpoints important? C. They prevent damaged cells from dividing - What can happen if checkpoints fail? C. Cells with damage may divide 12. - Checkpoint: A. Contro…
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a cell is said to be in which state when it has an equal movement of mo…
Dynamic equilibrium (or simply equilibrium for cellular transport context)
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select the correct answer from each drop - down menu. in an ecosystem, …
First blank: decrease Second blank: decrease
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read the passage from a speech by president barack obama. good afternoo…
D. Obama uses empirical evidence, since he names the specific countries where refugees live.
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directions: answer all questions. use complete sentences where asked. f…
1. C. To prevent damaged cells from dividing 2. C. Nucleus 3. C. A section of DNA that codes for a protein 4. C. They control growth, repair, and division
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read the two passages. passage 1 violence in video games is unavoidable…
C. Passage 2 is more effective because it contains logical and anecdotal, while passage 1 contains a bandwagon appeal and a false dilemma.
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question 7 (10 points) \if skin cancer is related to ultraviolet light,…
c. Hypothesis
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question 6 (10 points) filter paper disks soaked in household bleach, r…
a. Household cleaning products
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lesson 22 | session 2 a scientist is studying the digging behavior of b…
\( s = 93m \)
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question 6 (10 points) filter paper disks soaked in household bleach, r…
a. Household cleaning products
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question 2 (10 points) which of the following statements about a contro…
c. Only one variable is tested at a time
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developing ideas quick check \why are yawns contagious? we asked a scie…
- to reduce adenosine levels - to relax the brain
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question 1 (30 points) match the steps of the scientific method to the …
1. f. Step 6 2. e. Step 4 3. a. Step 1 4. b. Step 7 5. d. Step 5 6. c. Step 2 7. g. Step 3
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question 3 (20 points) is this an appropriate hypothesis? trees will gr…
Yes
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choose the correct answer. what is an example of a living thing interac…
C. A person picking flowers
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pioneer species such as lichen and moss inhabit an area after a major d…
F. The amount of available sunlight is reduced. The pioneer species can no longer thrive.
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question 13 6.7 pts which of the following sequences most likely repres…
A. grasses → flowering plants → shrubs → maple trees
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why does secondary succession occur faster than primary succession? f f…
F. Fewer changes must occur in secondary succession.
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which of these types of environments is most likely to experience the a…
D. a newly formed volcanic island
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question 10 6.7 pts a non - native animal is introduced into a diverse,…
G. The entire ecosystem would be affected.
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which is considered to be a \waste\ product that plants produce? sunlig…
oxygen
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the process of photosynthesis utilizes sunlight and converts it into wh…
chemical
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a non - native plant is introduced into a diverse, mature ecosystem in …
B. The number of native species will decrease. D. The native species will become extinct
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the figure above shows the same ecosystem in texas at two different tim…
D. occurrence of a forest fire
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some ranchers use controlled fires to rid their grazing lands of unwant…
G. grasses
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the diagrams above show an ecosystem during different stages of ecologi…
A 4, 2, 1, 3
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what is the relationship between ecological succession and equilibrium …
F. Ecological succession helps maintain equilibrium in an ecosystem.
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who would have most likely made the following statement? \it has taught…
A leader of organized labor
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use the quote below to answer the question. \the external glitter of we…
A period marked by political corruption
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whose job is it to release the carbon that remains in the bodies of dea…
decomposers
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which is a key element found in all carbohydrates, lipids, proteins, an…
carbon
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why are carbon and nitrogen essential for survival to all living organi…
They provide materials organisms need to build their bodies.
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how do animals obtain the nitrogen they use to make proteins and nuclei…
by consuming plants or other animals
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instrucciones: añadir los nombres del sistema digestivo humano las etiq…
1. e) hígado (liver) 2. f) boca (mouth) 3. h) glándulas salivares (salivary glands) 4. b) esófago (esophagus) 5. j) estómago (stomach) 6. c) vesícula (gallbladder) 7. k) dientes (…
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4. one of alfred russel wallace’s motivations to travel to south americ…
3. c. To understand the origin of species. 4. a. Both species were specially created by God in its present form and did not change over time. 5. d. genetic evidence 6. c. These or…
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5. should the federal government regulate ai development in america? if…
### Question 5: Yes, the U.S. federal government should regulate AI development. A dedicated U.S. agency should be established to oversee it: the agency would create uniform safet…
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question 8 of 10 counterclaim: students sometimes need to be able to us…
A. The use of cell phones should be banned in schools.
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key ■ height ▲ number of buds three days into experiment 2, how many bu…
2
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key ■ height ▲ number of buds eighteen days into experiment 2, how many…
6
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six days into experiment 2, how many buds did the daylily in pot a have…
B. 5
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fifteen days into experiment 2, how many buds did the daylily in pot b …
7
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key ▲ depth ■ water temperature time (min) twelve minutes into the dive…
77 degrees.
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question- do you get it? which of the following statements are true? i.…
D. I, II, and III
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read the excerpt from act 3 of a dolls house. helmer: do you know, you …
Helmer tries to be polite to Mrs. Linde despite the hurt that he is feeling inside.
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read the stanza from \sonnet in primary colors\ by rita dove. each nigh…
It indicates that the love Frida once felt has died.
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read the excerpt from act 3 of a doll’s house. helmer: you have loved m…
○ "I will advise you and direct you. I should not be a man if this womanly helplessness did not just give you a double attractiveness in my eyes."
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5 which of the following provides the strongest evidence for the answer…
C. Lines 42–45 ("Indeed... family farms") ### Question 6
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carrier ↔ { } susceptible host ↔ { } reservoir host ↔ { } fomite ↔ { } …
To solve this matching problem, we analyze each term and its corresponding definition: ### 1. Carrier A carrier is a reservoir host (usually a person) who is unaware of carrying a…
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lesson 4.1.4 enlightenment democra name objective: practice sourcing to…
**Popular Sovereignty Definition**: A political principle where the legitimacy of a government and its authority derive from the consent and will of the people, who are the ultima…
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11. which of the following would not be a credible source for ryans res…
D. a blog written by a student who likes turtles
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match the items. a. all the chromatids are aligned in the metaphase pla…
1. Anaphase - b. Daughter chromosomes are pulled apart 2. Metaphase - a. All the chromatids are aligned in the metaphase plate 3. Prophase - c. Nuclear membrane disappears 4. Telo…
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22 in a presentation of research, where should you present your researc…
C. after the title/introduction
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the third day in the valley of the cataclysm began with a pale light fi…
The narrator feels the president's visit is insincere and performative. Evidence includes: 1. The president wears a "tailored safari jacket" to a disaster site, a polished, imprac…
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when darkness came on the second day, rolf tried to sing azucena to sle…
9. Rolf's fear is being trapped in helpless, inescapable suffering, and confronting the unresolved trauma of his abusive childhood (including being locked away by his father) and …
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i watched that hell on the first morning broadcast, cadavers of people …
Rolf has abandoned his journalistic role and become emotionally invested in Azucena, prioritizing helping her over documenting the disaster for the media. He can no longer view he…
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background: on november 13, 1985, the long - dormant nevado del ruiz vo…
Rolf's profession is a journalist. The background information directly identifies him as a journalist, and the story details (being on assignment at the disaster, appearing alongs…
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information concerning the media relations process shall be made availa…
True
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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information concerning the media relations process shall be made availa…
True
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which best describes what public interest groups generally promote? sta…
D. causes and values important to a community (assuming the options are labeled A - D with the last option being D)
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2. which animals were hunted by early humans? ○ mammoths ○ bison ○ mast…
D. all the above
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4. which gland controls the pituitary gland and regulates things like b…
The hypothalamus.
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1. a tumor in the adrenal medulla causes extra epinephrine and norepine…
Pheochromocytoma
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multiple-choice question this \mutinous intent\ as a reaction against b…
A. The French Revolution
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Question was provided via image upload.
hormones; slower and longer-lasting
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an 86-year-old female patient has the wasting syndrome of aging, making…
A. frailty ### Question 2 (about the 15-year-old assault victim)
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question 11 what nutrient is used for creating neurotransmitters that a…
A. Amino acids
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question 21 a 13-year-old girl has a karyotype that reveals an absent h…
C. Turner syndrome ### Question 22
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question 18 1 pts a child is diagnosed with cystic fibrosis. history re…
C. consanguinity ### Question 19
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the process of photosynthesis occurs when plants take in carbon dioxide…
glucose (the option corresponding to "glucose" in the choices)
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how would you describe the process of photosynthesis? conversion of lig…
A. conversion of light energy to chemical energy
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in the process of photosynthesis, what is combined with carbon dioxide …
water (the option with "water" as the text)
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what happens to the chemical energy in glucose during cellular respirat…
It is converted into heat and usable energy.
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what role does sunlight play in the process of photosynthesis? it break…
B. It is converted into usable chemical energy.
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question 15 1 pts a 5-year-old male presents with low-set ears, a fish-…
B. T - lymphocyte deficiency ### Question 16
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what does photosynthesis transform light energy into? chemical energy p…
A. chemical energy
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part of the pathway of energy through ecosystems is as follows light → …
B. heat
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the 10% rule of ecosystems says that only 10% of the energy is passed o…
A. It gets released into the environment as heat.
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question 11 1 pts when a nurse cares for a patient with systemic lupus …
A. autoimmunity ### Question 12
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what type of energy is gained when an organism makes its own food via p…
chemical energy
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question 7 1 pts while planning care for elderly individuals, the nurse…
B. decreased muscle mass ### Question 8
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which type of species competition do these birds of the same species di…
B. intraspecific (assuming the options are labeled with A for invasive, B for intraspecific, C for interspecific; if the original option labels are different, adjust accordingly t…
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as resources decline in an ecosystem, all forms of competition increase…
B. a wolf competing with a coyote and vultures for an elk carcass
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deer and squirrels are competing for the same acorns in a forest. what …
A. interspecific
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which type of competition happens between two organisms of the same spe…
C. intraspecific competition
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which type of competition occurs between members of different species? …
B. interspecific
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what do we call competition between members of the same species? intras…
A. Intraspecific
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which interaction described below represents the interaction known as m…
B. An oxpecker eats the parasites off of the back of a rhinoceros and gains nutrition and safety.
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e once again, two men were involved in a paternity suit brought by a wo…
The woman's lover is most likely the biological father.
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b the dna fingerprints were made from the blood samples taken from a pu…
1. The sire most likely to be the father is Sire C. 2. Every band in the puppy's DNA fingerprint matches a corresponding band in Sire C's profile, which fits the genetic rule that…
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a mr. and mrs. lexington have just brought a new bundle of joy home fro…
- **Shared Baby-Father Alleles**: 1. Baby's top allele ↔ Father's second pair of alleles 2. Baby's second allele ↔ Father's first allele 3. Baby's third pair of alleles ↔ Father's…
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which characteristic is typically used to differentiate one species fro…
B. ability to interbreed and produce offspring
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what best defines a \producer\? heterotroph herbivore the base of the f…
the base of the food chain
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where do autotrophs, also called producers, get their energy from? inse…
sunlight
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what is an example of one specific species? fish seaweed blue catfish (…
C. blue catfish (Ictalurus furcatus)
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which of these falls into the heterotroph category? - carnivore - produ…
A. carnivore
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organisms that can interbreed and produce fertile offspring are known a…
B. A species
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some organisms can make their own food from chemicals. what do we call …
A. Chemotrophs