Biology
Cell biology, genetics, ecology, and life science fundamentals.
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question 5 of 20 : select the best answer for the question. 5. elizabet…
D. ATP is an unstable molecule.
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what is the advantage of starting with the 4x objective before moving t…
B. The field of view is larger, and it is easier to focus.
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question 4 of 20 : select the best answer for the question. 4. how are …
C. Electrical signals
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exam lesson name: the cell and its processes exam number: 700942rr ▶ ex…
D. Altering number of phosphate groups tied to the carbon backbone
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exam lesson name: the cell and its processes exam number: 700942rr exam…
C. Through cell division and production
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question 1 of 20 : select the best answer for the question. 1. a prokar…
C. Plasma membrane
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identifying theme name: sarah johnson directions: determine what the th…
**Theme**: Being messy and inconsiderate can lead to negative consequences. **What leads to this belief?**: Messy Missy’s sloppy actions (not wiping boots, eating on the bedspread…
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nutrients assessment this nutrient is the bodys main source of energy. …
B. carbs (Note: Assuming the options are labeled as A. fats, B. carbs, C. fiber, D. proteins for clarity; the correct option is the one with "carbs".)
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a diagram of the carbon cycle is shown. which of the following processe…
B. Decomposers put carbon into the soil by breaking down organic material.
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this nutrient is responsible for helping protect organs ○ carbs ○ prote…
D. Fat
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which of the following are examples of levels of confidentiality utiliz…
A. Public, D. Top Secret, E. Internal Use Only
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nutrients assessment this nutrient is used to build and maintain cells …
A. Protein
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question: ____ stem cells are multipotent or unipotent. answer input: s…
Adult (or Somatic)
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question: regarding levels of potency, a zygote is an example of a/an _…
totipotent
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question: the ability level of a cell to become another type of cell is…
B. cellular potency
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question: a tissue is made up of cells that are ____ to each other. ans…
similar
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question: the shape of neurons allows them to do which of the following…
D. Transmit messages at high speed
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question why should the fine focus knob typically be used with the 10x …
A. The slide should be close to in focus after focusing at the 4X objective. Focusing with the coarse focus knob would result in too large a change in focus.
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question: during which stage of mitosis are sister chromatids pulled ap…
A. Anaphase
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question: all of the following are types of asexual reproduction except…
B. meiosis
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question: which of the following happens during mitosis but not during …
Production of two daughter cells
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ng fences and gates with guards and using security cameras help secure …
D. External perimeter
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which is not an example of a complex carbohydrate? ○ pasta ○ cookies ○ …
B. Cookies
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which property helps trees move water from the soil to the top of the t…
adhesion
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water has a __ . it takes a lot of heat energy to turn it from a liquid…
high specific heat
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question: which of the following is the correct order for the phases of…
B. Prophase, metaphase, anaphase, telophase (assuming the second option is labeled B; if the options have different labels, adjust the label but keep the text. Since the options a…
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question: a cell with just a single set of chromosomes is called ____. …
haploid
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question how do the coarse and fine focus knobs work on a brightfield m…
C. The focus knobs move the stage up and down. (Note: Assuming the options are labeled A, B, C in order, with the third option being C. If the original labeling is different, adju…
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question: aerobic respiration is more efficient than anaerobic respirat…
ATP (or adenosine triphosphate)
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question: the movement of high - energy electrons down the electron tra…
the formation of a proton gradient across the membrane.
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question: which of the following is not a function of atp synthase? ans…
B. Donating electrons
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question: what role do nadh and fadh₂ play in aerobic cellular respirat…
They carry high - energy electrons.
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question: which of these is a stage in anaerobic respiration? answer op…
D. Glycolysis
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question: the end products of light - dependent reactions in photosynth…
NADPH
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which of the three factors affecting image quality is altered by adjust…
Contrast
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question: whats the primary reason that atp is used to create glucose d…
B. Glucose stores energy more efficiently than ATP.
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question: which of the following correctly summarizes photosynthesis? a…
The correct option is: Carbon dioxide and water are used; glucose and oxygen are created.
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question: after photons strike the light-absorbing pigment chlorophyll,…
Electrons in chlorophyll become excited.
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question: changing the number of phosphate groups on a molecule of atp …
significant energy release
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events in history 1. group homes were built to care for older adults wi…
B. beginning of the twentieth century ### 2.
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empires quick check summarize the rise and fall of the gupta empire. (1…
C. The Gupta Empire rose quickly through military conquest. It declined slowly because of attacks from the Huns and the Pushyamitras, as well as internal conflict.
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question: cellular membrane potential simply means that which of the fo…
D. Voltage difference
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question: which of the following is true of facilitated diffusion? answ…
It needs carrier proteins.
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question: whats required by a sodium - potassium pump to bind three sod…
ATP
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question: the ____ is the portion of earth that can support living thin…
biosphere
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2. list 3 reasons people in the united states support the 30 by 30 init…
1. To conserve biodiversity and protect endangered species. 2. To mitigate climate change by preserving carbon - sequestering ecosystems. 3. To gain more accessible natural areas …
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question: the ____ produces ribosomes, which are important cellular mac…
nucleolus
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proximal distal medial lateral anterior posterior superior inferior a. …
To solve these anatomical position questions, we use the standard anatomical directional terms: ### a. The spleen is \_\_\_\_ posterior \_\_\_\_ to the kidneys - **Explanation**: …
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question: the ____ is a membrane-bound, eukaryotic, specialized cell or…
nucleus
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question: which of the following is a feature of the nucleoid? answer o…
Storing prokaryotic genetic material
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question: which of the following functions do golgi bodies provide for …
Modifying proteins
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question: which theory was first developed in 1838 through the joint ef…
B. Cell theory
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gummy bear lab purpose: to investigate the movement of water by measuri…
To explain what happened to the plant cells in the potato: - **Restate**: We explain the change in potato plant cells in a salty solution, including water movement and cell effect…
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question: the dodo is a/an ____ bird, meaning there are no living membe…
extinct
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gummy bear lab purpose: to investigate the movement of water by measuri…
To explain what happened to the plant cells in the potato: - **Restate**: The question asks about the change in potato plant cells in a salty solution and the role of osmosis. - *…
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which table identifies the products formed during photosynthesis and ho…
The table with "glucose - stored in the form of starch" and "oxygen - released into atmosphere" (the second option among the given choices).
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which organelle is responsible for photosynthesis? ○ endoplasmic reticu…
C. chloroplast
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which statement about the light-dependent reactions of photosynthesis i…
Water is a reactant, and oxygen is a product.
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question: a population grows ____ when resources are abundant. answer i…
exponentially
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where do photosynthetic organisms get the energy needed to make glucose…
Chloroplasts capture solar energy and convert it to the ATP and NADPH that are used to make glucose molecules.
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question: what organisms have short lifespans, reproduce quickly to pro…
C. R - strategists
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question: which of the following have a low population density? answer …
Tigers
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use the drop - down menus to choose the type of investigation that best…
s: 1. Descriptive 2. Comparative 3. Experimental
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during which stage of photosynthesis is oxygen produced? ○ calvin cycle…
D. light dependent (assuming the options are labeled A - D as: A. Calvin cycle, B. electron chain, C. light independent, D. light dependent)
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question: which of the following tell(s) an ecologist the areas in whic…
Population range
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which step is a part of the dark (light-independent) reactions? ○ atp m…
Carbon dioxide is used to form simple sugars.
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1. what metals went from the new world to the old? what impact do you t…
Metals: Gold, Silver. Impact: Increased wealth initially, caused inflation (e.g., Price Revolution in Europe), spurred colonial expansion. ### Question 2
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question: pioneer species are related to ____ succession. answer input …
primary
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what are the products of photosynthesis? ○ co₂, h₂o ○ co₂, c₆h₁₂o₆ ○ o₂…
D. $\ce{O_2, C_6H_{12}O_6}$ (assuming the last option is labeled D; if the original options had labels like A, B, C, D with the last one being $\ce{O_2, C_6H_{12}O_6}$, then the a…
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question: which of the following is not a type of a symbiotic relations…
D. Heterotrophism
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which statement describes a difference between the dark (light-independ…
The products of the light - dependent reactions provide the energy to drive the light - independent reactions.
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module 1 test- module 1: the first civilizations- dual history of world…
Oracle
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question: if a factor in an organisms environment exceeds the range of …
The organism won't survive.
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where do photosynthetic organisms get the energy needed to make sugars …
C. They use the ATP and NADPH that are produced during the light - dependent reactions. (Here we assume the options are labeled A, B, C, D in order, with the third option being C)
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where do photosynthetic organisms get the energy needed to make sugars …
They use the ATP and NADPH that are produced during the light - dependent reactions.
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drag the appropriate answers from the choices given into the boxes prov…
To solve this, we recall the light - dependent reactions of photosynthesis. The general equation for the light - dependent reactions is related to the input (reactants) and output…
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question: why are wolves, mountain lions, and cats in a food web called…
They aren't usually eaten by other animals.
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question: ____ feed on dead plant and animal matter and return nutrient…
A. Detritivores
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question: a/an ____ includes all populations that interact in a specifi…
D. biological community
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for this item, select the answer from the drop-down menu. a product of …
glucose
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module 1 test- module 1: the first civilizations- dual history of world…
c) Zhou
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3. taylor wanted to see if eating apples would help her do better on he…
Number of apples eaten ### Part b)
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question: carbohydrates usually have ____ as many hydrogen atoms as car…
twice
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question: nucleic acids are polymers of ______. answer input: spelling …
nucleotides
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population up, resources down for questions 4–9, write true if the stat…
False; replace "similar" with "different" ### Question 5
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question 20 of 20 : select the best answer for the question. 20. a worm…
C. Detritivore
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exam lesson name: the nature of science, the cher ecology exam number: …
A. Primary
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exam lesson name: the nature of science, the che ecology exam number: 7…
A. Using only geothermal energy
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exam lesson name: the nature of science, the cher ecology exam number: …
D. Succession is completed, and the community is stable.
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which of the following best describes chlorophyll? ○ any living organis…
D. Green pigment in plants which absorbs light
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exam lesson name: the nature of science, the chemistry of l ecology exa…
C. Autotrophs
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module 1 test- module 1: the first civilizations- dual history of world…
a) Shift from hunting - gathering to agriculture ### Question 2
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exam lesson name: the nature of science, the chemistry of l ecology exa…
C. Biome
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exam lesson name: the nature of science, the chemistry ecology exam num…
D. Use practices that don't jeopardize the ability of future generations to meet their needs.
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question 12 of 20 : select the best answer for the question. 12. during…
D. oxygen in the atmosphere.
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exam lesson name: the nature of science, the chemistry ecology exam num…
B. bioremediation.
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exam lesson name: the nature of science, the chemistr ecology exam numb…
B. Tropical rain forest
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question 9 of 20 : select the best answer for the question. 9. scientis…
A. Genetic
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question 7 of 20 : select the best answer for the question. 7. whats th…
C. To eat producers and store some of their energy
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question 5 of 20 : select the best answer for the question. 5. if an ec…
B. density