Archive day

December 19, 2025

1,109 public questions were asked on this day.

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Discussion Topic Kinetic energy is the energy of moving things. Potential energy is stored energy that an object has because of its position or condition. Discussion Question: How does energy change between potential and...
Asked by low 1 answer
What would be the result of a cytosine base being substituted for a thymine base in a DNA segment during DNA replication? * 1 point The cytosine base would pair with adenine when the DNA was replicated. The sequence coul...
Asked by Sam 1 answer
Select the more effective use of correlative conjunctions to join these sentences. You may or may not go with us. It depends on your parents. Either you go with us or not, depending on your parents. Whether or not you go...
Asked by Makayla 1 answer
Which of the following statements describes the central dogma of molecular biology? * 1 point tRNA-->DNA-->proteins Proteins-->lipis-->carbohydrates DNA-->RNA--> proteins Proteins-->DNA -->RNA
Asked by Sam 1 answer
There is a relationship between these to biotic (living) factors. What is process is occurring at W, from which this cow is directly benefitting? * 1 point Captionless Image cellular respiration biomagnification photosyn...
Asked by Sam 1 answer
What product of photosynthesis belongs on line 3 in the picture below? (HINT: When bonds are broken it provides a lot of energy) * 1 point Captionless Image C6H12O6 O2 CO2 ATP
Asked by Sam 1 answer
Why is cellular respiration necessary for a cell? * 1 point Cellular respiration creates the ATP the cell needs for all its functions Cellular respiration creates the glucose the cell needs for all its functions Cellular...
Asked by Sam 1 answer
5 Select the correct answer. Read the following sentence from “The Gift if the Magi” by O. Henry. What is the meaning of the word sterling? Many a happy hour she had spent planning for something nice for him. Something f...
Asked by low 1 answer
Select the correct answer. What is the situational irony in this passage? A boy is late for school. As he rushes down the street, he notices a fence with a hole in it. He knows that on the other side of the fence there i...
Asked by low 1 answer
A rental car company offers two rental plans, Plan A and Plan B, for the same economy size car. For both plans, the total rental cost is a function of the number of miles that the car is driven. In addition to a flat fee...
Asked by Makayla 1 answer
Why does a plant need to go through the Calvin Cycle? * 1 point to make ATP for cellular respiration to make NADPH for cellular respiration to make glucose for cellular respiration to make CO2 for cellular respiration
Asked by Sam 1 answer
Molecules move into and out of the cell by active and passive transport every second. What is the difference between the 2 types of transport? * 4 points active transport passive transport requires ATP energy facilitated...
Asked by Sam 1 answer
Drag the tiles to the correct boxes to complete the pairs. Match each word to its meaning. anguish presumption meagerly deign behaviour that seems arrogant arrowRight to do something one considers to be beneath oneself a...
Asked by low 1 answer
Determine which of the following equations, when graphed, intersect at the point (4, 0). Select all that apply. 2 x + y = 7 x - y = 4 x + y = 4 - x - y = 4 2 x - y = 7 2 x + y = -7
Asked by Makayla 1 answer
Which structures are located in animal cells and which are located in Bacteria Cells Animal Bacteria Both Cell Wall DNA Nucleus Ribosome Cell Wall DNA Nucleus Ribosome
Asked by Sam 1 answer
Drag the tiles to the correct boxes to complete the pairs. Match each sentence to the word that best describes its type of diction. formal informal very informal Marissa trashed the doughnuts because they were totally gr...
Asked by low 1 answer
Which of the following systems of linear equations has an infinite number of solutions? A. { x=3 y=5 ​ B. { y=3x+3 3x−y=−3 ​ C. { 3x−3=0 5y−5=0 ​ D. None of the above
Asked by Makayla 1 answer
Select the correct answer. Read the following sentence from “Federigo’s Falcon” by Giovanni Boccaccio. How does the word anguish add meaning to the sentence? In great anguish, he cursed himself and his fortune and, like...
Asked by low 1 answer
Which transport mechanism would you move to the blank boxes to complete transport? Glucose O2 Na+ ATP Pump Channel Phopholipids ATP Pump Channel Phopholipids
Asked by Sam 1 answer
Simple diffusion, facilitated diffusion, and active transport are three types of cellular transport that occur across cell membranes. Match each term to the correct definition. * 3 points Spontaneous from high to low con...
Asked by Sam 1 answer
The system of equations y = 4x y - 4 = 4 ( x - 4) has_____________.
Asked by Makayla 1 answer
The fluid mosaic model shown below describes the structure and function of * 1 point Captionless Image cell membranes. nuclei. chromosomes. chloroplasts.
Asked by Sam 1 answer
Match the correct organelle to its definition. * 4 points where cellular respiration occurs where proteins are created where DNA is kept where photosynthesis occurs and is only in plant cells nucleus chloroplast mitochon...
Asked by Sam 1 answer
a scientist iscolates a number of non-photosythetic prokaryotes which structuree would be found in these cells cell walls chloroplast golgi or nucleus
Asked by Sam 1 answer
The presence of which structure helps classify an organism as eukaryotic? * 1 point Nucleus cell wall flagellum chromosome
Asked by Sam 1 answer