Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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in the following picture what is tonicity of the solution sounding the …
hypertonic
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if you put a dialysis bag filled with starch in a beaker that contain i…
Iodine diffuse into bag and turn starch brown.
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question 8 1 pts what happens if you put a dialysis bag filled with glu…
Water move into the bag by osmosis and glucose moves out of the bag by diffusion.
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ctfr protein channels move the chlorine ions across the cell membrane b…
Facilitated diffusion
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you put 2 drops of dye a in the first well and 2 drop of dye b in the s…
B
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question 4 base on what you learned about diffusion and osmosis why it …
Adding a high-sodium salad dressing hours before serving is a bad idea because it creates a **hypertonic environment** outside the lettuce cells. Through the process of **osmosis*…
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question 3 1 pts what happen to an animal cell with 1% salt concentrati…
It shrinks, out of the cell
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if you put a dialysis bag filled with pure water in a beaker with salt …
lose mass
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question 1 1 pts which of the two dyes had highest diffusion rate and w…
Potassium permanganate because it had lower mass
- why are carbon dioxide levels changing in the tube with elodea? a. carb…
- what is happening to the level of carbon dioxide in the experimental te…
- what is your prediction for this experiment? a. as photosynthesis progr…
- what do the \white light\ (solid red) and \darkness\ (striped orange) b…
- rate of volume change (ml/hr) \\\\text{rate of volume change}(\\frac{\\…
- why is a 3% sodium bicarbonate (nahco3) solution added to each test tub…
- what is your prediction for this experiment? a. the rate of photosynthe…
- why does blue light lead to a greater rate of photosynthesis compared t…
- based on your results, what can you conclude from this experiment? a. p…
- why did the un want to continue to place economic sanctions on iraq aft…
- what are the reactants for photosynthesis? (select all that apply) a. \…
- define 1mi, 1lb, 1c, 1 k in the international system (si) \\(4\\text{km…
- what is your prediction for this experiment? a. the rate of photosynthe…
- why does chlorophyll b appear yellow-green? a. it absorbs those wavelen…
- 14. the enzyme ______ adds new nucleotides to the growing dna strand an…
- question 9 which of the following is not a problem with genome-wide ana…
- what is your prediction for this experiment? a. only specific combinati…
- question 9 what is a gauge? film stocks light sensitivity dimensions of…
- in which medium did diffusion happen at the fastest rate and why? a. di…
- phase 3: diffusion rate in a semisolid complete the following steps: 1 …
- Question was provided via image upload.
- phase 2: diffusion rate in water complete the following steps: 1 add wa…
- complete the following steps: 1 add water to empty dish 2 add one cryst…
- laboratory simulation phase 2: diffusion rate in water complete the fol…
- phase 3: diffusion rate in a semisolid complete the following steps: 1 …
- phase 2: diffusion rate in water complete the following steps: 1 add wa…
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变态 the regency ballroom april 16, 2020
The Japanese characters **変態** are pronounced **"hentai"**. Depending on the context, the word means: 1. **Metamorphosis** or **transformation** (in a biological or physical sense…
- pats 23rd pair of chromosomes is xy. pat is biologically a multiple cho…
- question 1 aryabhata was a very important indian astronomer, who calcul…
- mao zedong showed in the cultural revolution that he - regretted the un…
- in the embryonic stage, what is the term for the outer layer that will …
- multiple select question select all that apply the combination of which…
- she considers the vagaries of sports, the happenstance of el líder, a s…
- the cold war (1947-1991) was fought to contain the spread of communism …
- read this quote from yasser arafat, then answer the question: \palestin…
- multiple choice question according to kohlberg, as individuals progress…
- 1.3 sustaining terrestrial ecosystems a) why is soil erosion a problem?…
- preconventional conventional postconventional individuals abide by the …
- 1.3 sustaining terrestrial ecosystems label the soil profile:
- 1.3 sustaining terrestrial ecosystems a) why is soil erosion a problem?…
- study the diagram, which represents the general equation for photosynth…
- 1.3 sustaining terrestrial ecosystems when a wolf catches a hare, the h…
- examine the diagram of the cell cycle. which label identifies the step …
- 1.3 sustaining terrestrial ecosystems b) why do the declines and increa…
- the diagram illustrates photosynthesis. which best describes what is ha…
- examine the diagram of the cell cycle. which label identifies the stage…
- during photosynthesis, dropdown is used to break water down into oxygen…
- 1.3 sustaining terrestrial ecosystems what is symbiosis? give an exampl…
- 1.3 sustaining terrestrial ecosystems which of the following is not a w…
- 1.3 sustaining terrestrial ecosystems which of the following is not a w…
- 1.3 sustaining terrestrial ecosystems in which layer are mineral deposi…
- budding and sporulation are forms of dropdown reproduction. asexual bin…
- which is not one of the four components of the definition of stress? se…
- the following describe internal states of symptoms except? select one a…
- pre-lab video coaching activity: examining a long bone differences in s…
- for the month ending october 31 line item description amount $500,000 a…
- 1. what is one \vestige\ or \vestigial trait\ that we still have from o…
- match the device/sensor to what it measures or uses. spectrophotometer …
- cell disruption is used to: select one: a. break cells open to release …
- cells need as an energy source and for proper growth. options: glucose,…
- knowledge of medical terminology, anatomy, physiology, and medical codi…
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assignment 3 ifp3701-2026 question 2 download and read the following ar…
### 2.1 Definition of a Barrier to Learning A **barrier to learning** is any internal (intrinsic) or external (extrinsic/systemic) factor that prevents a learner from fully access…
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case study 2: dumisani dumisani lives in soweto. unlike hamida, he has …
### 1.6 Benefits of growing up with isiZulu and Sepedi * **Cognitive and Linguistic Flexibility:** Growing up with two languages enhances Dumisani's metalinguistic awareness, maki…
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5. assignment 03 8 july 2026 question 1 mother tongue in the foundation…
### 1.1 Influence of Hamida's mother tongue identities on her learning: * **Academic Ease vs. Cultural Invisibility:** Because her functional language is English (external identif…
- cytoskeleton vesicle rough er cytoplasm nuclear envelope centrioles (in…
- mitochondrion vesicle cytoskeleton rough er cytoplasm nuclear envelope …
- 4. a tissues extracellular matrix (ecm) can vary greatly, from flexible…
- complete the following statements to explain the purpose of the extrace…
- 2. two well-known proteins are collagen, which resists stretching, and …
- complete the following statements to explain the purpose of the extrace…
- complete the statements below to summarize the relationship between the…
- over 5000 examples exist in a single bacterial cell carbohydrates, lipi…
- molecules that contain carbon and hydrogen over 5000 examples exist in …
- these statements to explain how the plasma membrane functions within ce…
- complete the following statements to describe the importance of microsc…
- contain many specialized organelles comparatively small nucleoid lack a…
- comparatively large plasma membrane archaea plant and animal cells chro…
- carry out photosynthesis produce carbohydrates used as source of food f…
- carry out photosynthesis abundant in human muscle cells produce carbohy…
- complete each statement about the various categories of carbohydrates. …
- in the blood and distilled water solution, why did blood become clear? …
- in the blood and 10% nacl solution, what happened to the cells to cause…
- what happened to the cell to cause it to swell? due to the hypotonic so…
- what is happening to the elodea cell that is causing it to shrink a. du…
- why is this called a selectively permeable membrane? because it allows …
- question 19 the ems brought a 31-year-old motor vehicle accident patien…
- question 22 a new patient visits the internal medicine clinic today for…
- glucose and starch are both carbohydrates. why does glucose produce a n…
- 9 multiple choice 1 point pharmaceuticals and personal car products- ar…
- what is a red tide? water discoloration caused by leaked radioactivity …
- what is the purpose of testing distilled water in tube 3? to make sure …