Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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which molecules from the air could potentially be used to make food mol…
carbon dioxide, water vapor, nitrogen
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which color of light is reflected off of a green leaf? * green
green
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colin is using a quotation from this source to write his research paper…
A. "Most teenagers consume too much sodium due to the prevalence of sodium in pre - packaged foods available in schools" (Hernandez 65).
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kali is researching the evolution of the american fashion industry. she…
C. the reliability of its publisher.
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a biology class has a total of 33 students. the number of females is 7 …
Number of males: 20 Number of females: 13
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why dont the plant nutrition labels all show the same food molecules? *…
We eat different parts of different plants, and different parts can have different food molecules.
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a textbook store sold a combined total of 220 biology and psychology te…
Number of biology textbooks sold: \( 130 \) Number of psychology textbooks sold: \( 90 \)
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what does our body usually do with each type of food molecule? carbohyd…
- Makes up body structures, does chemical reactions: **proteins** - Main energy source for cells: **carbohydrates** - Energy storage, keeps us warm: **fats**
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which food molecule was responsible for the maple syrps sweet taste? * …
Sugars/carbohydrates
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for most functions, male and female glands are exactly the same. the on…
1. amount of hormones produced; types of hormones produced A1. Keep doing what you're doing (and often increase the behavior) A2. Stop doing what you're doing (or modify the behav…
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open ended questions: answer the following questions in complete senten…
Eliza’s perspective on love in “Helpless” shifts from a hopeful, infatuated view (seeing love as a dreamy, perfect connection) to a committed, certain one. Initially, she is encha…
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multiple choice 1 point a cell phone makes noise and respond when you p…
B. It is not made of cells
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which scenarios are examples of internal conflict? select two options. …
B. a character feeling guilty about a choice, C. a character weighing a decision
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10. how do songs 9 - 13 show that the american revolution affected more…
B. They show how personal relationships, love, and sacrifice are shaped by the larger historical moment. ### Question 11
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sediment-laden runoff from eroded soil can contaminate water bodies, im…
ecosystem
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fill in the blanks 1 point the first microscope had magnification power…
30x (or 30 times)
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multiple choice 1 point an electron microscope needs a computer to see …
True
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louis xvi was put on trial as a traitor to france, was convicted and se…
1. Marie Antoinette (for "____ of a King and Queen") 2. Louis XVI (for "____ was executed by beheading...") 3. Marie Antoinette (for "____ (the King’s wife) was also executed") 4.…
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30. which phylum does trichoplax adhaerens belong in? cnidaria porifera…
D. Placozoa
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29. which of the following is a small barbed harpoon organelle that con…
B. nematocyst
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28. what phylum do earthworms belong to? platyhelminthes porifera annel…
C. Annelida
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27. what is the purpose of the osculum in sponges? it is a large openin…
A. It is a large opening through which the water containing waste exits the sponge.
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25. which of the following is a stinging cell that is a distinguishing …
D. cnidocyte
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24. which kind of symmetry is shown by an adult echinoderm? - bilateral…
D. radial
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23. cephalochordates have a backbone that extends from their tail to wh…
D. their head
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22. in humans, which embryonic structure develops into ear canals and t…
C. pharyngeal slits
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21. what cells are located in the center of trichoplax adhaerens? ○ fib…
A. fiber cells
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19. which of the following animals belongs in class cephalopoda? octopu…
A. octopuses
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18. why are animal gametes haploid? gametes have one copy of each chrom…
B. Haploid egg and sperm cells combine to create a diploid individual.
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17. what type of animal symmetry also includes the formation of a head?…
D. Those with bilateral symmetry display cephalization.
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16. what structure quickly shoots water out to propel a mollusk forward…
C. siphon
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13. what are common features of animals? all animals are diploid, heter…
D. All animals are diploid, heterotrophic, multicellular, have no cell wall, and reproduce sexually. (Note: Assuming the last option is labeled D; if the options are labeled diffe…
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11. what part of the rotifer is responsible for crushing food? toe trop…
B. trophi
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8. why are ostia important to sponges? they pull water into the sponge …
C. They are the pores through which water, sperm, and food enter the sponge.
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6. which phrase describes radial symmetry? a central plane can be drawn…
C. Radial symmetry can be likened to a pizza or bicycle wheel, where all the parts are equal and arranged around a central axis.
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4. dead echinoderms are naturally recycled to make which product? ○ the…
D. They are the main ingredient in toothpaste.
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3. what type of body symmetry do animals in phyla platyhelminthes, anne…
B. bilateral symmetry
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1. why do rotifers reproduce primarily through parthenogenesis? male ro…
A. Male rotifers are extremely rare.
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26. give two reasons that earthworms are important for soil.
1. Earthworms burrow, aerating the soil to improve air and water penetration for plant roots. 2. Earthworms decompose organic matter and produce nutrient - rich castings, enhancin…
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20. oyster fishermen used to cut up sea stars to reduce competition. ex…
Cutting up sea stars was a bad idea because sea stars can regenerate—each cut piece (with part of the central disc) can grow into a new sea star, increasing their population (and …
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15. what functions do the rotifer’s cilia perform?
The cilia of rotifers (especially the cilia in the corona region) mainly perform two functions: 1. Movement: They help the rotifer swim in water or move in its living environment.…
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14. describe the reproductive cycle of most scyphozoans.
Most scyphozoans have a reproductive cycle with asexual (polyp) and sexual (medusa) stages: 1. **Polyp Stage**: Sessile polyps reproduce asexually (budding, strobilation) to form …
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order the topics from broadest to narrowest. broader narrower the stage…
1. the stages of cell division (broadest) 2. the mitosis stage of cell division 3. chromosomal separation during mitosis (narrowest)
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name : health science career cluster - word match - 1. ______ examine e…
K. Optometrist ### Question 2
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part ii: true or false write t for true or f for false. 8. ___ renaissa…
T ### Question 9
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10. what are the three most common classes in phylum mollusca? give two…
The three most common classes in phylum Mollusca are: 1. **Gastropoda** - Examples: Garden snail (\(Helix\) \(aspersa\)), Banana slug (\(Ariolimax\) \(columbianus\)) 2. **Bivalvia…
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due: thursday 1/15 (periods 2, 3, 4) & friday 1/16 (periods 5 & 7) inst…
To answer these questions, you need to watch the video "The Search for the Mutated Gene" as the answers are based on the content of that video. Here's a general guide on what to l…
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choose two reasonable solutions to slow or deter drug resistance among …
B. Use pesticides or antibiotics only when necessary and as directed. C. Rotate or combine different treatments.
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tricky ticks quiz pesticide resistance in ticks is an example of biolog…
ticks with traits that allow them to survive pesticides are more likely to reproduce and pass those traits to the next generation.
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micky ticks quiz the example of pesticide resistance among deer ticks i…
micro means small and only a single population of ticks in eastern MA is being treated with pesticide
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tricky ticks quiz the example of pesticide resistance among deer ticks …
microevolution
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select the correct text in the passage. which sentence in this excerpt …
The revolution is at hand, and we must free ourselves of the chains of political and economic slavery.
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where must the camera be placed in relation to the axis of action? on o…
on one side and one side only of the axis of action
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question 1a multiple choice what is the most effective way to revise se…
This formation allows the birds to take turns leading, which reduces wind resistance for the rest of the flock.
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exploring ecosystems: brine shrimp and environmental changes step 1: yo…
## Step 1: Your Group's Choice of Environmental Change: Water salinity level (measured in parts per thousand, ppt) ## Step 2: Hypothesis (Use the IV affects DV formula) and includ…
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select the correct statement regarding a dependent variable.□measured d…
Measured during the experiment
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9. what are the four cell types in trichoplax adhaerens? explain their …
The four cell types in *Trichoplax adhaerens* and their locations are: 1. **Dorsal epithelial cells**: On the dorsal (upper) surface, forming the outer protective layer. 2. **Vent…
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the cost c (in dollars) of producing x cell phone cases is c = 2.6x + 1…
\( 4.38x - 10.9 \)
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evaluating arguments another class received similar data in their inves…
### Response to Student A: Disagree. Not all water passes through unchanged; plants use water for photosynthesis and other cellular functions, so only a portion of water exits lea…
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according to the presentation, what is a key difference between simple …
Simple carbohydrates provide quick energy, while complex carbohydrates provide longer-lasting energy
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which is the state of matter shown in this figure? image of a cube with…
solid
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a balanced plate, according to the presentation, should include which o…
D. All of the above
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the russian civil war ended in 1923 with lenins red army claiming victo…
Leon Trotsky
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which biomolecule is compared to a \cookbook with all possible recipes\…
1. Nucleic acids 2. Lipids
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7. which row in the table below correctly identifies the evidence and e…
(3) high tides approximately 12 hours apart; Earth's rotation results in a tidal bulge at a location approximately twice per day. --- ### Question 8
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an observer on earth sees phases of the moon, but the moon isnt the onl…
3. (4) Terrestrial planets have smaller diameters and greater densities than Jovian planets. 4. (4) 28,286 Earth days
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digestive system exhibition lab station 6: anatomy 1. ______ 2. ______ …
### Station 6: Anatomy Labels 1. Oral cavity 2. Liver 3. Gallbladder 4. Large intestine (colon) 5. Rectum 6. Salivary glands (Parotid, Sublingual, Submandibular) 7. Esophagus 8. S…
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alternatively, you can use the abs() function. enter an answer of eithe…
\(|-4|\) (or \(\text{abs}(-4)\) is also acceptable)
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please go to www.tishmanspeyer.com, work with us section of the website…
To create the job application inquiry email, we'll follow these steps: ### Step 1: Structure the Email Header - **From**: Your Monroe College email address (e.g., [yourname]@monro…
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bohr model of the atom element: oxygen # of protons (+): ______________…
### Element Box: - Atomic #: 8 - Element Symbol: O - Element Name: Oxygen - Atomic Mass: 16 ### Particle Counts: - # of Protons (+): 8 - # of Electrons (-): 8 - # of Neutrons: 8 #…
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2. what are chordates?
Chordates are a phylum of animals characterized by possessing a notochord, dorsal hollow nerve cord, pharyngeal slits (or pouches), and a post - anal tail at some stage of develop…
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5. what is a dorsal notochord? part of the nervous system in both verte…
B. part of most chordate embryos that develops into a spinal column (vertebrae)
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multiple-choice question why do you think the british navy would kidnap…
To force the sailors into the British navy to help fight France
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4. what are the names of the subphyla of the phylum chordata? select al…
B. Urochordata, C. Vertebrata, D. Cephalochordata
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which director revolutionized filmmaking with citizen kane (1941), usin…
Orson Welles
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3. what type of organisms are all members of the subphylum urochordata?…
D. tunicates (assuming the options are labeled A to D with D being tunicates; if labels differ, adjust, but the correct option is the one with "tunicates")
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2. which protective brain structure do members of subphylum vertebrata …
B. cranium (assuming the second option is labeled B; if the original labels were different, adjust, but based on the options, the correct one is "cranium" which is the second opti…
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1. which structure develops from an embryonic notochord? ○ vertebrae ○ …
A. vertebrae
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question # 9 multiple choice which fact supports the following conclusi…
The demand for free-range and cage-free products has increased.
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question # 4 multiple choice in addition to a better quality of life, w…
C. The animals have more adaptability to new environments today than in years past.
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4. although echinoderms lack backbones, which structure do they use for…
D. an endoskeleton (Note: Assuming the options are labeled as A: a hard plate, B: an exoskeleton, C: a radial canal, D: an endoskeleton. If the original labels differ, adjust the …
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3. which structure gives echinoderms their characteristic spiny skin? ○…
B. an ossicle
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2. what are the characteristics of echinoderms that belong to the echin…
A. covered in spikes and tube feet and lack arms
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2. what are the characteristics of echinoderms that belong to the echin…
A. covered in spikes and tube feet and lack arms
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1. what kind of symmetry do most echinoderm adults display? pentaradial…
A. pentaradial symmetry
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new leaves have a lower stomata - to - surface - area ratio than do the…
B. Leaf growth is promoted through increased photosynthesis, but the genetically regulated rate of stomatal production is not altered, leading to a decrease in stomatal density.
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pe classwork: eoc review part 2 a healthy and efficient heart beats ___…
B. Fewer
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how did actions of the spanish during the cuban revolution affect ameri…
A. Americans opposed the brutal tactics of the Spanish.
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which of the follow indicates the mean number per cross of f₂ plants pr…
B. The mean number of medium - red phenotypes per cross is 20.8. The distribution of phenotypes suggests that multiple genes are involved in grain color determination.
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homework for tonight if not completed in class. this quiz will cover al…
1. Nervous System - Coordinates body's electrical/chemical signals Major Organs - Brain and Spinal Cord 2. Reproductive System - Produce offspring and sex hormones Major Organ in …
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alternative assessment 1. consider the system of linear equations. $6x …
### Problem 1a: Solve by Graphing # Explanation: ## Step1: Rewrite equations in slope - intercept form For \(6x + 3y=-10\), solve for \(y\): \(3y=-6x - 10\) \(y=-2x-\frac{10}{3}\)…
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question 5 which step of the scientific method involves making an educa…
A. Hypothesis
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which of these is the smallest? (hint...we learn about them in our firs…
A. An atom ### Second Question (Which element has the chemical symbol "Au"?):
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in the 1800s, the irish solved the problem of feeding a growing populat…
A. asexual reproduction and genetic sameness.
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select the best evidence to support the statement that dead trees benef…
Insects feed on these trees, which in turn give the pileated woodpeckers plenty of food to prey on.
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cellular reproduction cellular reproduction mitosis\tmeiosis\tbinary fi…
C. 46 chromosomes ### Part B (Assuming the correct option relates to mitosis maintaining chromosome number)
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the following passage is from a book by olympic gymnast laurie hernande…
"The muscle was in my core, which is something you work in every event, so it wasn't an injury to risk aggravating."
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5. which of the following are features that help scientists classify an…
B. presence of setae and parapodia
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4. what are setae? setae are specialized digestive glands that secrete …
D. Setae are bristles found on the segments of Annelids.
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3. which animal phylum includes the roundworms? annelida cnidaria nemat…
C. Nematoda