Biology
Cell biology, genetics, ecology, and life science fundamentals.
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what happens when an electrical gradient and a chemical gradient are ap…
C) They negate each other.
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excerpt 1: read the excerpt from act 1, scene 3 of the tragedy of macbe…
D. through references to the supernatural
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this is an image of the phospholipid bilayer. what are the structures f…
D) Hydrophilic head
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what type of cell has larger vacuoles? a) archaea b) plant c) animal d)…
B) Plant
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whats the waste product of electrons and pyruvate combining in fermenta…
B) Lactic acid
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in a eukaryotic cell, whats a non - organelle part of the cell? a) ribo…
C) Cytoplasm
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koalas have come close to extinction due to hunting and disease. the cu…
B. The current koala populations are less likely to be able to adapt to environmental changes.
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which of the following situations is an example of artificial selection…
D. A farmer breeds cows, developing larger, more muscled calves.
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what’s developed as a result of the electron transport chain? a) phosph…
B) Membrane potential
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smooth endoplasmic reticulum choose chloroplast choose question 2 choos…
Organelle responsible for building carbohydrates, lipids and steroids. Also detoxifies cells from poisons or medications. ### For Chloroplast:
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this is an image of the phospholipid bilayer. whats the name of the par…
C) Hydrophobic tail
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over years of selective breeding, french bulldogs have developed extrem…
C. Artificial selection
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a future offspring has just been conceived. when does it have the highe…
A) Totipotency
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a cell is 20 micrometers across. what type of cell is this? a) prokaryo…
D) Eukaryotic
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match the organelle on the left with its correct description from the d…
### Mitochondria: - **Explanation**: Mitochondria are known as the powerhouse of the cell. They have a double membrane and are responsible for cellular respiration, which produces…
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when does the cell pinch off and divide into two daughter cells in mito…
B) Cytokinesis
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question 5 1 pts you are looking at a cell under the microscope. you ca…
False
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which statement better explains the concept of evolutionary success? ch…
A. Individuals that inherit advantageous variations will outcompete others for resources and pass these variations to the next generation.
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question 1 (5 points) listen this stage of cellular respiration ends wi…
B) Glycolysis
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the nuclear envelope creates the boundary between the nucleus and the r…
False
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4 : profesiones 3 attempts left late due september 9th 11:59 pm select …
s: 1. Fernando Alonso es \(\boldsymbol{\text{piloto}}\) (or "piloto de carreras"). 2. José Montiel es \(\boldsymbol{\text{cantante}}\). 3. Pele Almeydar es \(\boldsymbol{\text{fut…
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these structures are responsible for giving the rough endoplasmic retic…
B. ribosomes
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question 20 (5 points) listen which of the following correctly orders t…
D) Littoral, limnetic, profundal
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prokaryotic and eukaryotic cells have all of the following structures i…
C. nucleus
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7. which enzyme is responsible for building a new dna strand by adding …
C) DNA Polymerase ### Question 8
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how does shakespeare most develop the universal themes \the conflict be…
A. through Macbeth’s internal conflict
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which of the following statements best explains why phospholipids creat…
The fatty acid tails are hydrophobic and need to hide from water, so they create a bilayer where the middle has no water.
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the nature of science, the chemistry of life and ecology which biogeoch…
B) Phosphorus cycle
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phospholipids are a unique lipid because they have both a hydrophilic p…
A. Amphipathic
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question 3 1 pts fats are often referred to as select because there are…
triglyceride
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what does a pyramid of biomass represent? a) range of food webs found i…
B) Amount of living tissue within a trophic area
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multiple-choice question according to the video, a hypothesis is: a que…
A. A question that is tested with evidence
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when plants need to store sugars, they do so in the form of polysacchar…
True
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lipids are very diverse but they all share the characteristic that they…
B. False
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according to the video, biology is: the science of life, which studies …
The option: "The science of life, which studies the relationships among living things and their environments."
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#1 50% solute water solute 50% water type of solution: ________ impact …
Type of Solution: Isotonic Solution Impact on Cell Shape: The cell maintains its normal shape (no net water movement, so no shrinking or swelling).
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even more unfortunate that the citys white power structure left the neg…
C. King argues that demonstrations are now necessary in Birmingham because other peaceful options haven't been successful.
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what does the word competition mean in biology? a) factors that limit a…
C) Two or more organisms looking for the same resource
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what type of organism utilizes photosynthesis to produce food? a) heter…
C) Autotrophs
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question 10 (5 points) listen which of the following is a requirement f…
C) There are no limiting factors.
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how do you think the owl butterfly evolved to the way it is now?
The Owl Butterfly evolved via natural selection: its owl - eye - like wing patterns (a defense against predators, increasing survival) were favored, passed on, and refined over ge…
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graded quiz: the nature of science, the chemistry of life and ecology p…
A) Bottom image
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question 5 (5 points) listen if an ecologist is looking at how many ind…
A) density.
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the purpose of the committees of correspondence was to: ○ keep the diff…
A. keep the different colonies in communication with each other prior to the Revolution.
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who was the king of britain at the time of the revolutionary war? ○ kin…
D. King George III
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what is the difference between the lesser apes and great apes? click to…
Lesser apes (e.g., gibbons) are smaller, have longer arms for brachiation, simpler social structures, and lack the complex cognition/physical traits (like broader chest, no tail v…
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biologists have predicted that birds’ feather structures vary with habi…
B. Barve found an association between habitat temperature and feather structure among Himalayan songbirds, lending new support to a general prediction.
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oh deer questions from graphing 1 fill in the blank 3 points the three …
1. The three resources the "deer" in our activity were looking for were: food, water, and shelter (or food, water, space; correct options depend on the activity's specific setup, …
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a guest is interested in a specific product but is unhappy with the pri…
A. Offer to check with your leader to see if anything can be done. Ask your leader how to handle the situation.
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the following bar graph is the population of the bengal tiger. bengal t…
A. There was an increase in the Bengal Tiger population year over year from 2015 through 2018
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which of the following most clearly demonstrates how improvements in te…
A. Internet platforms allow businesses to connect and sell products worldwide in real time
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ordering 1 point create the timeline for the cell theory 1665 1 virchow…
3. Robert Hooke coined the term "cell" 4. Van Leeuwenhoek worked with higher powered microscopes to see many more details of the cell 2. Schleiden and Schwann collaborated on the …
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1 multiple answer 1 point which of the following microscopes are suitab…
C. Compound Light, D. Stereo (dissecting)
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singular to plural 1 i) write the correct plural forms of the nouns / a…
To solve this, we use Italian plural rules for nouns and adjectives: ### Nouns (Masculine/Feminine, Singular to Plural): - **Masculine (ending in -o)**: Change -o to -i. - **Femin…
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what is external conflict? 1/20 cattlyn mags options: anything inside o…
B. Anything outside of the body (assuming the purple option is labeled B; if labels were different, adjust the identifier but the text is "Anything outside of the body")
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name 2 different organ systems and explain how they interact.
1. **Sistema Circulatorio y Sistema Respiratorio**: - **Sistema Respiratorio**: Los pulmones realizan la **respiración externa**: absorben oxígeno ($O_2$) del aire y liberan dióxi…
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which best describes the economic activities found in texas and oklahom…
B. Mostly primary - level economic activities (assuming the option with "Mostly primary - level economic activities" is labeled as B, adjust the label according to the actual ques…
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which best describes the economic activities found in texas and oklahom…
Mostly primary - level economic activities
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domain 1 lesson 1 fill in the blanks domain 1 entrepreneurial and small…
profits ### Question 2
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which best describes the economic activities found in texas and oklahom…
Mostly primary - level economic activities
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why do nations engage in international trade? ○ to export goods that ca…
D. To import needed goods and services
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u1l2 assessment (9/11) name 2 different organ systems and explain how t…
To solve this problem (describing two organ systems and their interaction), we can choose the **Biology** subfield of Natural Science. Here's a step - by - step explanation: ### S…
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why do nations engage in international trade? ○ to export goods and ser…
C. To import needed goods and services
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why do nations engage in international trade? to export goods and servi…
To import needed goods and services
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introduction. match each word with its definition. tuition scholarship …
- tuition: the price of attending classes at a school - scholarship: financial aid awarded to a student by a college or other organization - grant: a gift, especially of money, gi…
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name: ____________ date: ____________ vocabulary define the below vocab…
- decision tree: Defined as a graphical tree - structured model for decision - making/prediction by splitting data; Sentence: We used a decision tree to analyze the customer data …
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explain what happened to the peppered moths in the industrial revolutio…
Before the Industrial Revolution, light - colored peppered moths were common (camouflaged on light tree barks). Industrial soot darkened tree barks. Light - colored moths were mor…
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crossing over plays a critical role in increasing the genetic variation…
To solve this, we analyze each diagram based on the stage of meiosis and the possibility of crossing over: ### Diagram a (Anaphase II) - **Stage**: Anaphase II (sister chromatids …
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the almighty cell phone (most likely an iphone). what did we do before …
D. You present a series of rhetorical questions to engage the reader to think about the issue of cell phones.
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you read more closely the following sentence from the article: \9. in a…
B. It emphasizes how disastrous an emergency situation can become if cell phone systems can't be used.
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after the discussion with your friends and the letter to the editor, yo…
C. It provides a concise explanation of the specific ways in which cell phones cause issues to the reader.
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directions: 1. students pair up to annotate two excerpts: one from olau…
### Excerpt 1 (Olaudah Equiano) - Loaded words: "dejection", "sorrow", "loathsomeness", "stench", "sick", "low" (highlight these). - Bias signals: Circle the description of the sl…
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\a person shouldnt have a cell phone until theyre 18. children dont kno…
B. Because children don't know how to use cell phones responsibly, they shouldn't have them until they're 18.
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\cell phones negatively affect children physically, mentally, and with …
A. Cell phones negatively affect children physically, mentally, and academically.
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she has written, “cell phones shouldnt be allowed in an educational set…
D. Cell phones shouldn't be allowed in an educational setting because research shows they have a negative effect on children. (Here we assume the options are labeled A, B, C, D in…
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after reading the article, your friends are interested in learning abou…
C. Both the article and the video incorporate multiple points of view on the issue.
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“we need to stop pushing against the technology and start embracing it,…
B. The author wants to show the reader that this issue is complex, even among educators, and there may not be a simple solution.
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when writing about your opinions, the author states that it is okay to …
D. You can sort out your feelings.
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what is natural selection? click to add text
Natural selection is the process where organisms with heritable traits that increase their survival and reproductive success in a given environment are more likely to pass those t…
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think about what you have read. which text structure is best to use whe…
B. putting actions in the order in which they happened
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in this text the author asks the reader different questions. why? a to …
D. to help the reader think about different ways to write journal articles
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think about what you have read. why does the author include sample jour…
A. to give an example of what a journal entry would look like
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imagine you are writing a journal entry about your day. you write thing…
D. The first thing I do when I wake up is brush my teeth.
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1. describe what is happening in the above diagram.
The diagram depicts the body's temperature - regulation (homeostasis) process. When the body is hot (left: sweating, red thermometer up), the brain receives the high - temperature…
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a certain toxin prevents the mitochondria from functioning properly. de…
La toxina impedirá que la célula produzca suficiente ATP (energía) a través de la respiración celular en las mitocondrias. Sin ATP, la célula no podrá realizar procesos energética…
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drag the elements of the feedback loop into the proper positions on the…
- "measures variable" box: Sensor - "compares variable to" (top): Integrative center; (bottom): Set point - "adjust variable" box: Effectors (To place them: Drag "Sensor" to "meas…
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4. complete the chart below: chart with columns: prokaryote, eukaryote;…
To complete the chart comparing Prokaryotes and Eukaryotes, we analyze each row: ### 1. Size? - **Prokaryote**: Typically small, ranging from \(0.1 - 5\ \mu\text{m}\) in diameter.…
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u1l2 assessment (9/11) place these levels of organization in the correc…
From top (smallest) to bottom (largest): 1. Organelle 2. Cell 3. Tissue 4. Organ 5. Organ System 6. Organism
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u1l2 assessment (9/11) the specialized structures of different types of…
B. function
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which of these best explains the difference between eukaryotes and prok…
D. Eukaryotes have more complex cells and can be either unicellular or multicellular.
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u1l2 assessment (9/11) specialized structures that work together inside…
B. organelles
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which of these organelles can be found in the cytoplasm and on the surf…
B. ribosomes
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what are the main differences between plant and animal cells? a. plant …
C. Plant cells have cell walls and chloroplasts; animal cells do not.
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what is the function of epithelial tissue in the human stomach? a. supp…
C. provide protection and allow secretion and absorption
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u1l2 assessment (9/11) the structure of a human skin cell differs from …
B. functions
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u1l2 assessment (9/11) which of these shows the greatest degree of hier…
D. multicellular life
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which describes a factor that limits economic growth? ○ making investme…
D. having low internal demand
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113. food spoilage is caused by ______. * ○ food additives ○ microorgan…
B. Microorganisms
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exporting democracy: wilson advocated for spreading the u.s. democratic…
A. forcing American ideals onto other countries
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financial aid to foreign countries to achieve two goals: - promote u.s.…
A. promote U.S. business and minimize the influence of other countries