Biology
Cell biology, genetics, ecology, and life science fundamentals.
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in a group of cockatiels, some individuals have bright orange cheeks an…
0:2:2
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which of the following is not a main function of the skeletal system? c…
A. helping you breathe
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why is the digestive system important? choose one option a it carries b…
B. It changes food into molecules that cells can use for energy, growth and healing.
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in a group of tomato plants, some individuals have smooth fruit and oth…
50
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which of the following systems would produce a hormone that causes bone…
C. endocrine system
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homeostasis is _______. choose one option a the process by which nutrie…
B. the tendency of the body to maintain inner balance despite changes in external conditions
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which systems main purpose is to allow organisms to create more organis…
C. reproductive system
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this passage describes the sickle-cell disease trait in humans: sickle-…
\( 4:0 \)
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the ______ and ______ are the main systems that move fluid throughout t…
A. circulatory system, lymphatic system
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having problems staying logged in or are you experiencing issues? pleas…
Assuming wave travels right: Location A: Right Location B: Left Location C: Left Location D: Right (Note: The actual direction depends on wave propagation direction, but this is t…
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this passage describes the fleece type trait in sheep: the fleece, or o…
2:2
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the immune system protects the body against disease - causing organisms…
B. your body is fighting against germs that it thinks are invaders.
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use the text below to answer the question. the excretory system dispose…
A. disposes of bodily wastes.
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the development of the reproductive system depends on the endocrine sys…
C. The endocrine system produces hormones that make puberty possible.
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in a group of channel catfish, some individuals have a brown body and o…
25
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the muscular system helps the body move and gives it shape. muscles can…
A. your stomach rumbling
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which statement supports why gdp is a good indicator of economic growth…
E. GDP quantifies the production of goods and services and accurately indicates the size of the economy.
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in a group of koi fish, some individuals have red eyes and others have …
25
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the nervous system is responsible for the bodys muscle movement, coordi…
A. Messages travel to and from the brain to other parts of the body through the spinal cord.
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lesson 13 end punctuation: period, exclamation point, and question mark…
- "Where are we going after the game?" ✔️ - "1. Most people have heard of the Nobel Prize." ✔️ - "2. Six prizes are given each year to outstanding people in various fields!" ✔️ - …
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the things we eat and drink must be broken down into smaller molecules …
D. Little pieces of chewed up hamburger are broken down into smaller molecules by enzymes.
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the purpose of the respiratory system is to transfer oxygen from the ai…
D. carbon dioxide.
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the purpose of the body’s circulatory system, or the cardiovascular sys…
C. through arteries
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the purpose of the body’s circulatory system, or the cardiovascular sys…
C. through arteries
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5. some viruses attack cells by attaching to their outer covering, ente…
B) cell membrane ### Question 6
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lesson 73 end punctuation: period, exclamation point, and question mark…
1. ✔️ 3. ✔️ 8. ✔️
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question 5 of 20 increased urbanization occurred after the second indus…
D. more people moved to cities looking for work in factories.
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determine whether the situation is describing a harmful spillover (exte…
## Harmful: - Antibiotic Resistance - Nuclear Waste ## Helpful: - Tax Money for Parks - Added Lanes on Interstates - Lottery Funds for Education - Increased Graduation Rates
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| black fur | white fur | predicted percentage | | | simulated number |…
A. yes
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1. genes can best be described as: a part of the protein that is made o…
D. a part of a chromosome that provides the instructions cells need to make a protein
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why did president wilson’s fourteen points call for freedom of the seas…
A. Wilson wanted to reduce the amount of violence caused by deadly weapons and unrestricted submarine warfare.
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which type of barrier are coughing and sneezing? ○ psychological ○ chem…
D. physical (assuming the options are labeled as A. psychological, B. chemical, C. biological, D. physical; if the last option is "physical" with the identifier as the fourth opti…
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a person who has a weakened immune system may not be able to fight agai…
A. pathogens may enter the body and cause illness.
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how does fever indicate that your bodys immune system is doing its job?…
B. Fever raises the body’s temperature to destroy harmful substances.
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how does fever indicate that your body’s immune system is doing its job…
B. Fever raises the body’s temperature to destroy harmful substances.
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date name 9. ever since albus dumbledore won the lottery, he spends mos…
A. clutched her stomach ### Question 17
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read this sentence from passage 2. ear the end of her life, she told a …
D. by demonstrating that revolutions are often started by a significant event
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read this sentence from passage 1. \the opening of the west had a profo…
C. by providing examples of laws affected by the settling of the West in the 1800s
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in the figure, which diagram of a cell wall possesses lipid a/endotoxin…
E. b
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a species of bacteria uses chemosynthesis to produce food while algae u…
C. producers (autotrophs)
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what do plants produce as a by-product of photosynthesis? (1 point) ○ w…
oxygen and glucose
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as humans, we require energy to build molecules, transport materials, a…
B. Heterotrophs consume plants or animals to obtain energy.
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rashon is giving a lecture at the local high school. his first slide is…
B. producers
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signs of infection. 10. _______________ are the moist linings of body c…
10. Mucous membranes (or Mucosae) 11. Immune system (or Integumentary system, depending on context; Immune system is more common for defense against invaders)
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2b. why does atp production decrease during this shift? (1 pt) a fermen…
A. Fermentation produces far less ATP per glucose
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back, check their work for errors and think about whether the answer ma…
B. by telling the story of a mathlete who has succeeded
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lisa picks an orange off a tree and eats it. which of the following bes…
The chemical energy stored in the orange is transferred to Lisa.
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biogeochemical cycles like the carbon cycle help explain that matter ca…
B. law of conservation of mass
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2. during a long-distance race, an athlete’s oxygen levels drop as they…
C. Lactic acid fermentation in the muscle cells cytoplasm
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in biology class, kiana is learning about the phospholipid bilayer of t…
A. biomolecules
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name: jade hernandez date: 18-9-2025 period: 2 parallel structure gramm…
1. Batman spends his nights sleeping and eating Doritos. 2. CORRECT 3. CORRECT 4. CORRECT 5. CORRECT 6. During recess every day, Luna Lovegood memorizes, rehearses, and performs s…
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perchfish are secondary consumers in some ecosystems. what trophic leve…
B. second trophic level as they consume primary consumers (Wait, no, correction: Wait, the correct option should be: "third trophic level as they consume secondary consumers"? No,…
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1. what causes energy to be released during cellular respiration? (2 pt…
B. Breaking chemical bonds releases energy
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phytoplankton (marine algae) obtain their energy from the sun. what is …
B. first trophic level because it is a producer
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a pufferfish, a secondary consumer, is swimming along in a coral reef w…
D. tertiary consumer because it preys on secondary consumers
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a sperm fertilized an egg. which two structures will the fertilized egg…
B. fallopian tubes and uterus
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c. what happens to the bond in glucose and oxygen and what new molecule…
- Old bonds break: glucose + oxygen - New bonds form: carbon dioxide + water - New molecules formed: carbon dioxide + water
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passage 1: california national historic trail by the national park serv…
D. to describe how she accumulated her wealth and used it to help others
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in the nitrogen cycle, denitrification is the process of breaking down …
B. decomposers
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b. what type of cellular energy is formed from glucose? c. what happens…
Adenosine triphosphate (ATP)
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industrial production crashed during the cultural revolution because pe…
D. the Red Guards were assigned leadership posts.
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mao zedong launched the cultural revolution in china in response to new…
A. new economic policies that threatened social equality.
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u3.2 quiz.cell respiration short answer (10 points) you will not be all…
Mitochondria
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which best describes the vulva? it is a muscular organ where a developi…
B. It is the external part of the female genital organs.
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hormones perform important functions within the reproductive system. du…
A. estrogen
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what do animals due with the carbon dioxide created during cellular res…
A. Release it during breathing
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what chemical is needed to break down (\burn\) the glucose molecule? 20…
The correct option is the one with "oxygen", which is the orange - colored option (assuming the orange option is labeled with a circle and "oxygen"). In terms of the option format…
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what do cells do during cellular respiration? comparing photosynthesis …
■ breakdown foodmolecules to release energy in the form of ATP
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where does most of the process cellular respiration (aerobic) occur? 20…
● mitochondria
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what amount of atp is given off during fermentation (or anaerobic respi…
◆ 2
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why does bread have small holes in it? 20 from the carbon dioxide given…
From the carbon dioxide given off from the yeast
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in humans, what is a by-product of anaerobic respiration or fermentatio…
lactic acid
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how many atp molecules are created from aerobic respiration? cellular r…
30+ (the blue option with the diamond, labeled "30+")
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what is the advantage of aerobic respiration over glycolysis or anaerob…
A. Amount of ATP formed is greater
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the breakdown of this molecule helps provide the energy stored in atp. …
◆ glucose
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drag the missing word into place for example, animals often have white …
camouflage
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what are the products or outcome of cellular respiration? 28 cellular r…
● Carbon dioxide, water, energy
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drag the right word to its definition a change over time in a plant, an…
adaptation
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multiple choice question 21 in what way did president wilson try to int…
C. He sent the military to occupy Veracruz to remove General Victoriano Huerta from power.
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which graph is the best model of how the cell population will grow over…
C
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my urge to fail and fail again by david duchovny ghter, west, just text…
B. The author hopes that his books will help his children understand him.
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when buildings collapse, it is extremely difficult to safely locate and…
It is dangerous to search inside collapsed buildings, but cockroach - like robots can go places where human searchers can't or shouldn't.
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1st industrial revolution 2nd industrial revolution george westinghouse…
### 1st Industrial Revolution Blanks: 1. \( \boldsymbol{1^{\text{st}} \text{ Industrial Revolution}} \) 2. \( \boldsymbol{2^{\text{nd}} \text{ Industrial Revolution}} \) 3. \( \bo…
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3 fortunately, cooperative information gathering, known as crowdsourcin…
A. Students debating whether they should major in marine biology
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urge to fail and fail again by david duchovny r, west, just texted me a…
C. to establish the author’s passion for the topic
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which factors help a government know if a stimulus policy was successfu…
A. The overall impact on the unemployment rate, C. The resulting change in Gross Domestic Product (GDP), E. The long - term effects on the national debt
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my urge to fail and fail again by david duchovny 1 my daughter, west, j…
C. a witty saying
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task card #13 what are the reactants and products of cellular respirati…
Reactants of cellular respiration: Glucose (\(C_6H_{12}O_6\)) and Oxygen (\(O_2\)) Products of cellular respiration: Carbon Dioxide (\(CO_2\)), Water (\(H_2O\)), and ATP (Adenosin…
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what is a major effect of hyperinflation on a country’s money and its e…
D. It makes the nation’s currency become nearly worthless.
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journalize the adjusting entry needed on december 31 for each situation…
A. Depreciation Expense—Equipment 2300<br>Accumulated Depreciation—Equipment 2300<br>(To record depreciation on equipment)<br>B. Salaries and Wages Expense 3600<br>Salaries and Wa…
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evaluate figure 3. based on figure 3 and the text, move each descriptio…
- Gene: small sections of genetic material containing instructions for processes that keep cells alive - DNA: a long molecule resembling a double helix - Base Pairs: chemicals con…
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task card #12 what are light-independent reactions? h₂o light o₂ light …
Light - independent reactions (Calvin Cycle) are photosynthetic reactions that don't need light directly. They use ATP, NADPH (from light - dependent reactions) and $\ce{CO_2}$ to…
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what are the primary sources of income for the u.s. federal government?…
B. Individual income taxes, payroll taxes, and corporate income taxes.
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Question was provided via image upload.
bacteria
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task card #11 light-dependent reactions capture energy from the h₂o lig…
light
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my cat has never had kittens of her own, but she is always trying to ta…
common to mothers
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carbon, hydrogen, oxygen, and nitrogen are the four most common element…
The elements make up carbohydrates, lipids, proteins, and nucleic acids.
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which organisms change nitrogen from an atmospheric gas into a useful f…
bacteria
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which of the following statements explains the importance of fungi to p…
A. They decompose organisms and release biologically essential elements like phosphorus and nitrogen for producers to use.
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how does gertrudes reaction advance the plot of the play? by resolving …
B. by suggesting that Ophelia’s madness is a sign of greater troubles (assuming the middle option is labeled B; if the middle option is the second one, the answer is the second op…