生物
細胞生物學、遺傳學、生態學與生命科學基礎。
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which vegetable grows in the ground under the surface? ○ carrot ○ acorn…
A. Carrot
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special type of protein that speeds up chemical reactions sucrose facto…
Enzyme (the red - colored option with text "Enzyme")
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what is the significant difference between winter and summer squashes? …
C. The thickness of their skin
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what is a disadvantage of using external video hosting sites? a they ca…
D. There are restrictions to what you can post.
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the reactants of a chemical reaction that fit in the active site of the…
Substrate
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1. name the two locations that a compound light microscope uses to enla…
Ocular (eyepiece) lens and Objective lenses ### Question 2
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the ______ onion is the most common type. ○ purple ○ white ○ yellow ○ r…
C. Yellow
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enzymes only catalyze one reaction - the active site fits with only one…
Specific
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at yusuf’s store, the cost of nine tubes of tooth paste is $33.85. at o…
At Yusuf's store, 18 tubes of tooth paste cost $\$67.70$. At Owen's store, 18 tubes of tooth paste cost $\$68.97$. Yusuf's store has the better price. (Alternatively, using 1 tube…
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which of the following has a high mineral content in green, leafy veget…
B. Iron (assuming the options are labeled as A. Calcium, B. Iron, C. Fiber, D. Vitamins; if labels differ, adjust but the correct option is the one with Iron)
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ph at which an enzyme works best optimal ph lock & key active site spec…
Optimal pH
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what enzyme impacts the heat level of a pepper? ○ color ○ acid ○ protei…
D. Capsaicin
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2 of 20 which of the following vegetable groups does a leek belong? ○ g…
B. Onions and bulbs (suponiendo que la opción "Onions and bulbs" sea la segunda, pero en el formato se debe incluir el identificador y el texto; si la opción es la segunda, sería:…
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ph between 7-14 names of enzymes sucrose base (alkaline) optimal ph
Base (alkaline)
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a healthy alternative to opioids for stress relief is: a. ignoring stre…
d. Practicing mindfulness or relaxation techniques ### Second Question:
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in the response container you wish to answer. this will drop the answer…
To solve this, we analyze the relationships between the terms: 1. For the first blank (after "have"): Fruits typically have seeds. So we match "fruits" with "have seeds". 2. For t…
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enzymes and substrates fit together based on their specific shapes like…
Lock and Key Model
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a strange green slime. his friend barney tells him that coconut juice w…
The half of the shower sprayed with water (the group not treated with coconut juice) ### 8. Independent Variable
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biological carbon acts on a timescale of ________ of years. a hundreds …
A. hundreds, A. fast, A. Earth's orbit and climate change
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a mosquito has a diploid number of 6. how many chromosomes are in the s…
3 (corresponding to the option "3")
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the concept that enzymes and substrate fit perfectly with each other en…
B. Lock & Key
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a student wrote a sentence describing a difference between sexual repro…
It incorrectly describes the two processes. (The option corresponding to this statement, likely the last option in the list as per the text: "It incorrectly describes the two proc…
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part 2: structure functions complete the table below to describe the fu…
To complete the table for the compound light microscope structures: ### Coarse Adjustment The Coarse Adjustment knob is used to make large adjustments to the focus of the microsco…
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orange trees can reproduce through sexual reproduction. what can be kno…
A. Sperm and eggs form zygotes.
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type of enzyme that speeds up chemical reactions active site catalyst l…
B. Catalyst
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in which parts of the cell cycle would chromosomes be paired up? check …
- metaphase I (the checkbox next to "metaphase I" should be checked)
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i) un omnivore peut être un consommateur de tous les ordres. 8 dans un …
Plant de blé → Sauterelle → Crapaud → Raton laveur ### Part b) #### Crapaud:
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check for understanding iii - roots & tube fruits & vegetables 5 of 5 c…
False
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an enzyme that breaks down lactose. substrate (orange box), names of en…
Lactase (the option with "Lactase" as it is the enzyme that breaks down lactose)
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which process involves mitosis and is used to produce new mushrooms or …
sporulation (the option labeled "sporulation")
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which of the following categories do legumes belong? ○ none of the answ…
D. Pods and seeds
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if both crossing over and independent assortment occur during meiosis, …
four genetically different cells (the option corresponding to "four genetically different cells")
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by lowering the activation energy factors that affect enzyme activity h…
B. How do enzymes speed up chemical reactions?
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which stage follows anaphase i? ○ metaphase i ○ telophase ii ○ anaphase…
telophase I (the option with "telophase I" text)
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change in shape of an enzyme due to extremes in temperature of ph, caus…
B. Denature
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which statement describes an advantage of asexual reproduction? asexual…
Asexual reproduction is faster than sexual reproduction.
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7 vrai ou faux ? a) les décomposeurs sont des organismes autotrophes. b…
Faux ### b)
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what type of potato is a waxy potato? none of the answer choices are co…
C. Red potato
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enzymes are not a reactant or a product - they are able to be used agai…
Reusable
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one coiled spring is shown in the diagram. a teacher modeled part of a …
backbone
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identify the controls and variables. smithers thinks that a special jui…
Group B (the group of 50 workers not given the special juice) ### 2. Independent Variable
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check for understanding ii - onions & bulbs / flowering vegetables frui…
- Romaine Lettuce - Swiss chard
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question 3 which agar plate resulted from the student not sterilizing t…
The left agar plate (the one with dense bacterial growth in all three sectors: 1, 2, and 3)
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which of the following is not considered a flowering vegetable? ○ brocc…
D. Zucchini
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xavier uses a chart to list the roles of two different molecules in pro…
Y: tRNA, Z: mRNA (the option with Y: tRNA and Z: mRNA)
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check for understanding ii - onions & bulbs / flowering vegetables / gr…
B. Shallot
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during protein production, a strand of rna is formed inside the
nucleus
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excerpt from dover beach by matthew arnold the sea is calm tonight. the…
B. passing of time
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à quel niveau trophique appartient chacun des organismes suivants? a) u…
a) Un nénuphar : Producteur (niveau 1) b) Un champignon : Décomposeur c) Un carnivore : Consommateur secondaire (niveau 3, ou supérieur selon la chaîne) d) Un herbivore : Consomma…
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what tag do you use to define a table cell? a ○ <cell> b ○ <tc> c ○ <td…
C. <td>
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which activities occur during prophase ii? check all that apply. ☐ dna …
- $\boldsymbol{\square}$ DNA condenses to form chromosomes. (checked) - $\boldsymbol{\square}$ Each chromosome pairs up with its mate. (not checked) - $\boldsymbol{\square}$ Spind…
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part 2: structure functions complete the table below to describe the fu…
To complete the table for the functions of a compound light microscope's structures: ### Revolving Nosepiece It holds objective lenses and allows rotating to switch between them (…
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the spot on the enzyme where the substrate fits: catalyst enzyme activa…
D. Active Site
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mark & color analogy 6 levels of government label this image with the t…
To solve this, we analyze each government function and match it to the correct level (Federal, State, Local) based on U.S. government powers: ### 1. Maintain & oversee local parks…
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the diagram shows two chromosomes paired up. which process is being sho…
B. crossing over (assuming the option for crossing over is labeled as such; if the original options had labels like A, B, etc., adjust accordingly. From the text, the option "cros…
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1. a ______ is an illustration with labels. image of a fox with labels …
diagram ### Question 2
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an enzyme that breaks down sucrose. activation energy sucrase enzyme su…
B. Sucrase
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which best explains the zygote? it has a diploid number of chromosomes.…
A. It has a diploid number of chromosomes.
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which best explains the process of meiosis? meiosis includes cytokinesi…
4. Meiosis is a series of steps that divides the cell’s DNA.
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a kangaroo has a diploid number of 16. after meiosis, how many chromoso…
8 (corresponding to the option "8")
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text features quiz directions: use the words in the word bank to fill i…
diagram ### Question 2
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which best explains what happens during crossing over? the chromosomes …
3. Paired chromosomes overlap and portions of DNA switch between chromosome.
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centers for disease control and prevention adapted from safe and health…
contagious (the blue - colored flashcard with the word "contagious")
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select all of the following which are examples of winter fruit. □ apple…
A. Apple, B. Lemon, C. Kiwi, D. Grapefruit, E. Pear
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check out my youtube animations on enzymes! enzymatic! quiz! click on t…
To solve this, we analyze the diagram: ### Step 1: Recall Enzyme Active Site The **active site** of an enzyme is the region where the substrate (reactant) binds. In the diagram, t…
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ce schéma montre un exemple dinteractions alimentaires entre des organi…
Sapin baumier ### b) décomposeurs.
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peaches are a ________ fruit. ○ green ○ fall ○ summer ○ baking
C. Summer
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check out my youtube animations on enzymes! enzymatic! quiz! click on t…
Click on the two green - colored structures that are the result of the enzymatic reaction (the ones leaving the enzyme, not the substrate or the enzyme).
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check for understanding i - fruits fruits & vegetables 3 of 5 which of …
A. Fall fruit
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check out my youtube animations on enzymes! enzymatic! quiz! click on t…
Click on the green sphere (substrate) that is approaching the orange enzyme (the one on the left of the enzyme structure).
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melons are examples of which category of fruits? ○ summer fruit ○ autum…
A. Summer fruit
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which of the following is an example of a tropical fruit? ○ peaches ○ k…
B. Kiwis
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quiz! which of the following graphs best shows the relationship between…
B. The graph with a curve that increases with substrate concentration and then plateaus.
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quiz! a reactant that fits into the active site of an enzyme is called.…
C. a substrate
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which of the following means \(male) journalist\? la periodista el peri…
B. El periodista
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19. stress can cause increased blood flow and quickened breathing to he…
d. A quick response to danger
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parasites can live in many types of food ans like to est raw and also c…
In the United States, the most common foodborne parasites are $\boldsymbol{\text{Giardia (Giardia lamblia)}}$, $\boldsymbol{\text{Cryptosporidium}}$, and $\boldsymbol{\text{Toxopl…
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les ecosystemes et les relations trophiques 1 coche les énoncés qui son…
C. Les individus d’une communauté qui interagissent entre eux et avec les éléments non vivants d’un milieu forment un écosystème. D. Dans un écosystème, il y a plusieurs relations…
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15. what is the body’s immediate response to stress called? a. freeze o…
b. Fight or flight
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population up, resources down for questions 5–10, write true if the sta…
False, replace "similar" with "different" ### Question 6
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12. when someone visualizes a calm environment, they are practicing: a.…
c. Visualization
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directions: for the following questions, choose the best answer or resp…
D. Technological progress and urbanization come at a cost. ### Question 2
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a tale of two cities by charles dickens (adapted excerpt) the story tak…
A. Because the story takes place during the French Revolution, there is no legal system.
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name: ___________________________ period: ____ date: ____ learning chec…
\( 25\% \) ### Question 2
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use the drop - down menus to complete the sentences. (1 point) the vari…
The working of many different types of microorganisms is called **fermentation** (assuming the options include fermentation; if from the dropdown with options like fermentation, t…
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name: date: summary sheet biological macromolecules macromolecule\tmono…
To fill the "Summary Sheet - Biological Macromolecules", we analyze each macromolecule: ### 1. Carbohydrate - **Monomer**: Monosaccharides (e.g., glucose, fructose). - **Elements …
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name: ___________________________ period: ____ date: _________ learning…
\( 50\% \) ### Question 2
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which statement best describes the variables in a controlled experiment…
The independent variable is changed to see its effect on the dependent variable while all other conditions are unchanged.
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the rock cycle is driven by two forces: 1. earth’s ________ engine, whi…
### Part 1: Filling the Blanks about Rock Cycle Drivers 1. The first force driving the rock cycle is Earth’s **internal heat** engine. The internal heat (from radioactive decay an…
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why cant all animals adapt to survive climate change? (1 point) animal …
C. A rapidly changing climate prevents animals from adapting quickly enough.
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hummingbirds use their beaks to reach into flowers and eat the nectar i…
A. hummingbirds with long, slender beaks
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which adaptation allows animals to sleep through winter in order to sur…
B. hibernation
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gravitropism, phototropism, and thigmotropism are examples of which ter…
B. adaptations
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barry made the model to show multiplying a fraction by a fraction. whic…
$\boldsymbol{\frac{2}{3} \times \frac{5}{6} = \frac{5}{9}}$ (la cuarta opción: $\frac{2}{3} \times \frac{5}{6} = \frac{5}{9}$)
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which of the following statements is true? (1 point) traits that are si…
B. Traits that are similar in identical twins and not similar between unrelated people in the same environment are likely inherited. (Note: Assuming the options are labeled as A, …
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true breeding parents ______ trait variant(s) to their offspring. (1 po…
D. can only pass one
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locate the earliest fossil site of homo sapiens.
The earliest fossil site of *Homo sapiens* (currently recognized) is Jebel Irhoud in Morocco (with fossils dated to around 300,000 years ago). Other early sites include Omo Kibish…
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why did the quartering act of 1774 become one of the causes of the amer…
A. The colonists were incensed because they had to provide free housing for British troops.
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is it possible for two tall pea plants to produce a short pea plant var…
Yes, it is possible for plants to produce offspring with traits different from their own.
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what text structure did the writers of the english bill of rights use t…
B. They discussed the causes of the king’s removal from the throne, and then described the rights the new monarchs would protect as an effect.