Photosynthesis occurs in the ____________and cellular respiration occurs in the ___________.
Group of answer choices
Answers
Explanation:
Photosynthesis occurs in chloroplasts, and cellular respiration occurs in mitochondria
Answer:
Chloroplast, mitochondria
Explanation:
Photosynthesis is a process that plants, algae, and some bacteria use to make their own food. They take light energy, carbon dioxide and water and produce glucose and oxygen. This process takes place in the chloroplasts.
Animals and plants both use a process called cellular respiration. This process takes glucose and oxygen, and creates ATP, carbon dioxide and water. Animals and plants use ATP to move, grow, and carry out cellular functions. This process takes place in the mitochondria.
Related Questions
Which of the following best explains the relationship between peak-to-peak amplitude and semi-amplitude?
Answers
Answer:
A. Semi-amplitude is half the distance of the peak-to-peak amplitude
Explanation:
The correct answer is : The semi-amplitude is half the distance of the peak-to-peak amplitude (option A). The peak-to-peak amplitude is the total distance between the highest positive peak and the lowest negative peak in a waveform. It represents the full range of variation in the amplitude of the waveform.
The peak-to-peak amplitude of a waveform is the measurement of the total distance between the highest positive peak and the lowest negative peak. It provides information about the full range of variations in the amplitude of the waveform. Mathematically, it is calculated by subtracting the minimum value from the maximum value of the waveform.
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Iron(II) chloride and sodium carbonate react to make iron(II) carbonate and sodium chloride:
FeCl2(aq) + Na2CO3(s) → FeCO3(s) + 2NaCl(aq).
Given 1.24 liters of a 2.00 M solution of iron(II) chloride and unlimited sodium carbonate,
how many grams of iron(II) carbonate can the reaction produce?
Answers
Answer:
287.68g
Explanation:
We'll begin by calculating the number of mole of FeCl2 in 1.24L of a 2M FeCl2 solution. This is illustrated below:
Molarity = 2M
Volume = 1.24L
Mole of FeCl2 =..?
Mole = Molarity x Volume
Mole of FeCl2 = 2 x 1.24
Mole of FeCl2 = 2.48 moles
Next, the balanced equation for the reaction.
FeCl2(aq) + Na2CO3(s) → FeCO3(s) + 2NaCl(aq).
Next, we shall determine the mole of FeCO3 produced from the reaction.
This is illustrated below:
From the balanced equation above,
1 mole of FeCl2 reacted to produce 1 mole of FeCO3.
Therefore, 2.48 moles of FeCl2 will also react to produce 2.48 moles of FeCO3.
Finally, we shall convert 2.48 moles of FeCO3 to grams.
Number of mole of FeCO3 = 2.48 moles
Molar mass of FeCO3 = 56 + 12 + (16x3) = 116g/mol.
Mass of FeCO3 =..?
Mass = mole x molar mass
Mass of FeCO3 = 2.48 x 116
Mass of FeCO3 = 287.68g
Therefore, 287.68g of FeCO3 were from the reaction.
Plsss help!! What would happen to a cup of hot coffee left untouched for 10 minutes. Include in your response temperature, molecules, and kinetic energy.
Answers
Answer:
The overall temperature of the coffee would decrease because the coffee would transfer its thermal energy into the surrounding air. The molecules would slow down in movement because when the coffee was hot, they were moving around faster. Subsequently, the kinetic energy of those molecules would also decrease
Explanation:
Answer:
the temperature would become cooler
Explanation:
Occurs when the particles in one part of an object _____________ more and ____________ with ______________ particles, making them ______________ ______________.
Different _______________ conduct ___________ at different ___________. ____________ are generally good conductors of heat compared to ______________ (paper, wood, plastics).
____________ are better conductors then liquids because _________________ in solids are ______________ _______________.
Answers
Occurs when the particles in one part of an object vibrate more and collide with neighboring particles, making them transfer energy.
Different materials conduct heat at different rates. Metals are generally good conductors of heat compared to non-metals (paper, wood, and plastics).
Solids are better conductors than liquids because the particles in solids are tightly packed together.
What is thermal energy?Thermal energy is the energy associated with the random motion of particles in a substance. It is a form of kinetic energy created from the vibrational and rotational motion of atoms and molecules in a substance.
All objects contain thermal energy and when two objects of different temperatures are in contact, heat flows from the hotter object to the colder object until they reach a state of thermal equilibrium. Thermal energy is used in many applications such as heating, cooling, and even cooking food.
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Which type of selection is shown in the graph above?
A. Disruptive selection
B. Stabilizing selection
C. Disaster Selection
D. Directional selection
Answers
In the given graph, the Evolved Population is showing disruptive selection. Hence, the correct option is A. Disruptive selection.
Stabilizing selection is a form of natural selection where individuals with average phenotypes are more likely to survive and reproduce their number. In this selection, the population tends to maintain a stable phenotype. As shown in the graph, the population is maximum for the population having a moderate length of neck.
Disruptive selection is a type of natural selection where extreme phenotypes are preferred over average phenotypes, leading to an increase in genetic variation and the population becoming more diverse. In this type of selection, the population diverges into two or more distinct phenotypic groups. As shown in the graph, two ranges of the population are favored for having traits for extreme lengths of the neck.
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You were rushing to get to school on time and dropped your breakfast food! Choose one atom in that food item and explain the story of how it got there in the first place and what happened to it next, if no human picks it up and it remains in the environment.
Follow your atom through at least one plant, one animal, and one decomposer.
There are possibly multiple paths your atom can take, but you only need to choose one for your story.
Explain how your atom gets from one point to the next.
You can use evidence from your notebook to help you tell your story.
You can use words and pictures to tell your story.
and dont just put a random answer
Answers
Answer:
I am going to chose your apple on your breakfast plate. Somebody plantes the apple seed. The apple tree takes time to grow. Once the apples are ready to be picked they are picked. Then the apples are sorted and go off to different schools like your school. Which is where you pick the apple up and put it on your plate.
Explanation:
the lab has a few materials: baking soda, vinegar, measuring cup, plastic syllable bag, a tablespoon, and a scale which one of these materials would be most useful in determining the mass for before and after the reaction?
Answers
Answer:
l = 14
Step-by-step explanation:
The perimeter of a rectangle is
P =2(l+w)
The width is x-6
w = x-6
The length is 8 units longer than the width
l = w+8
l = x-6+8
l = x+2
We can substitute this into the equation for Perimeter, which is given as 40
40 = 2(x+2 + x-6)
Combine like terms
40 =2 (2x-4)
Divide by 2
40/2 = 2/2 (2x-4)
20 = 2x-4
Add 4 to each side
20+4 =2x-4+4
24 = 2x
Divide by 2
24/2 =2x/2
12=x
We want to know the length
l = x+2
l =12+2
l = 14
Explanation:
Answer:
the plastic syllable
Explanation:
Which of the following statements is false about plants and animals before the flood?
Fossils have shown that there were trees and other plants in areas of the earth.
Plants were of great size in comparison to today.
Records show that there were large animals, like mammoths and dinosaurs.
The variety of species on earth today is greater than before.
Answers
Answer:
Fossils have shown that there were trees and other plants in areas of the earth
The statement "The variety of species on earth today is greater than before" is false. Therefore, option D is the false statement.
What was the effect of the flood on plants and animals ?Fossils have shown that there were trees and other plants in areas of the earth, and plants were of great size in comparison to today. Records also show that there were large animals, like mammoths and dinosaurs, that lived on Earth before the flood.
However, there is no scientific evidence to support the claim that the variety of species on Earth today is greater than before the flood.
In fact, the fossil record suggests that there were many species of plants and animals that existed in the past that are now extinct, meaning that the overall variety of life on Earth may have been greater in the past. Therefore, the statement in option D is false about the effect of flood on the plants and animals in that era.
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How to work out the relative mass of potassium? What is the calculation? ( explained very easily )
Answers
Answer:
39
Explanation:
Relative mass does not need to be calculated as it is listed on the periodic table. Potassium's relative atomic mass is around 39.
———————————
(1/12)th Mass of one C12 atom
Which evidence supports the claim that matter can bend light waves?
A. A red apple absorbs green light waves found in sunlight.
B. A light wave can travel through empty space.
C. A wall prevents people from seeing what is on the other side.
D. People's legs appear shorter when they are standing in water.
Answers
Answer:d
Explanation:I’m not 100% sure how to explain it but I’m almost for sure it’s d.
Answer:
D
Explanation:
I think it would be D. Refraction is an example of matter (being water) bending light as it travels through another medium (from air)
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Which part of the cell allows some materials in and out? Chromotin, mitochondria , cell membrane, nucleus.
Answers
Answer:
The membrane
Explanation:
Answer:
In living systems, diffusion of substances into and out of cells is mediated by the plasma membrane. Some materials diffuse readily through the membrane, but others are hindered, and their passage is only made possible by protein channels and carriers.
Explanation:
The burning of certain fuels results in two products, carbon dioxide, and water. Carlos and Javier are
each asked to draw a model of the gas mixture to show why carbon dioxide and water are different
substances. Carlos and Javier draw their models at different scales as shown below. Whose model is
drawn at a scale that better shows carbon dioxide and water to be different substances? Explain why
you chose this model.
Carlos' Model
Waterpartie
Carbon dioxide
particle
Javier's Model
Oxygen atom
Hydrogen atom
Carbon atom
Answers
Answer:
Add another Image
Explanation:
This is not enough information to answer your question. They were asked to choose a model. We cannot see the model.
Do you think rayon when burnt will stick to the body like other synthetic fibers?
Answers
What are the three parts of a chemical equation?
Answers
Featured snippet from the web
A chemical equation shows the starting compound(s)—the reactants—on the left and the final compound(s)—the products—on the right, separated by an arrow. In a balanced chemical equation, the numbers of atoms of each element and the total charge are the same on both sides of the equation
Answer:
i looked it up and found this for u
Explanation:
A chemical equation shows the starting compound(s)—the reactants—on the left and the final compound(s)—the products—on the right, separated by an arrow. In a balanced chemical equation, the numbers of atoms of each element and the total charge are the same on both sides of the equation
Calculate the volume (in cm3
) of 54 g
of water at 1 ∘C
.
Express the volume in cubic centimeters to two significant figures.
Answers
Sarah's class is studying soils. Her teacher, Ms. Jones, stated that plants will growth in any soil type. Students in Sarah's class performed an experiment to see if Ms. Jones' statement is true. When they started the experiment, the students used the same type of plants, and all of the plants were the same size. Sunlight, amount of water, and air temperature were the same for all pots; only the soil type was changed. The results are seen in the table. Ms. Jones was partially correct: all the plants DID grow but not at the same rate. What conclusion can be drawn from the three test pots of soil?
A)The bigger the soil particle size, the better the plant growth.
B)Plants grow best in soils that are a mixture of sand, clay, and loam.
C)The smaller the soil particles, the more water and air available for plant growth.
D)Sandy holds water for short periods of time; low water means less plant growth.
Answers
The conclusion can be drawn from the three test pots of soil is the smaller the soil particles, the more water and air available for plant growth. Therefore, option C is correct.
What are the types of soil ?There are six most common types of soil for agriculture that are sand, clay, silt, chalk, peat, and loam. The soil is a naturally occurring substance.
A soil type is a taxonomic unit. A distinct soil type is formed by all soils that share a specific set of well-defined properties. Soil type is a technical term for soil classification, which is the science of systematic categorization of soils.
The conclusion can be drawn from the three test pots of soil is the smaller the soil particles, the more water and air available for plant growth.
Thus, option C is correct.
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what does pure substance mean
Answers
A chemical substance is a particular class of homogeneous matter whose composition is fixed and chemically defined and is made up of the following entities: molecules, form units, and atoms.
Answer:
something that contains only one kind of matter
Explanation:
An example of a non-renewable resource is _____.
beans
corn
coal
Which of the following would decrease your carbon footprint?
using any bag more than once
using paper bags
using plastic bags
Plants remove which greenhouse gas from the atmosphere?
carbon dioxide
ozone
nitrous oxide
methane
From the list of activities below, select those that can increase your carbon footprint. ---SELECT ALL THAT APPLY---
recycling paper products
purchasing foods from a large grocery store
keeping the heat on high during winter
walking or riding a bike instead of driving
keeping the television on in your bedroom all night
Your neighbor Mr. Turner doesn't think that alternative energy resources like water, wind, or solar are important. "Why not just do what we have always done," he asks. Justify the use of alternative energy resources instead of fossil fuels with at least one real life example to help him understand.
Answers
Answer:
coal
plastic bags
carbon dioxide
1
4
coal
using paper bags
carbon dioxide
keeping the heat on high during winter, keeping the television on in your bedroom all night.
Cause and Effect What two factors does the force of gravity between two objects
depend on?
Answers
Answer:
When dealing with the force of gravity between two objects, there are only two things that are important mass, and distance. The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them.
Explanation
how can I put a picture or a photo in my questions?
Answers
Answer:
click the lil button that looks like a paperclip
Explanation:
Answer:
There is a paperclip-looking symbol when you are typing. Just download it to your computer or phone and attach it
Explanation:
Which piece of evidence did Alfred Wegener's original theory of continental drift have access to?
Answers
Answer mountains in North America appearing to match up with mountains in Northern EuropeExplanation:
Which statement best describes properties of elements? A) All elements have a similar structure and hardness. B) All elements are either metals or gases. C) All elements are solid and magnetic. D) All elements have mass and occupy space
Answers
Answer:
D
Explanation:
That is the right answer
What type of person studies and collects data on the weather?
Answers
what is the function of the two microscope lenses?
Answers
Hello,
So I was wondering if this is correct... Is it?
Answers
please help
I've finished all my other questions but I'm really stuck on these two
Answers
Answer: 66.66 / 66.67 / 66 2/3 hydrogen 33.33 / 33 1/3 oxogen
for question e
in grams of course
hydrogen: 33.33/33 1/3 oxogen
Please help due soon!
The role of animals in an ecosystem is to eat plants or other animals to get the energy to live and grow. True or False
Plants use energy from the soil to make food.
Group of answer choices. True or False
Decomposers eat dead plants and other materials and release nutrients into the soil to help plants live and grow. True or False
A container to hold compost materials in their kitchen or outdoors should be easily accessible and keep out worms. True or False
Answers
Answer:
The role of animals in an ecosystem is to eat plants or other animals to get the energy to live and grow. True
Plants use energy from the soil to make food.
Group of answer choices. True and False
Decomposers eat dead plants and other materials and release nutrients into the soil to help plants live and grow. True
A container to hold compost materials in their kitchen or outdoors should be easily accessible and keep out worms. True
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Hope this Helps
The first is false, although I’m unsure.
The second is true, yet also false because they get it from the sun as well.
The Third is True.
The last is false, we wouldn’t even have compost if it weren’t for the worms..
Match the term to its definition (Lessons 6.03, 6.04 and 6.05)
(i can't fit this all without confusion)
Answers
Answer: the first paragraph is rain forest biome and the 2nd one is arctic tundra biome and finally the last paragraph is ocean or marine biome
Explanation:
rain forests have warm temperatures and include alot of animals and plants , artctic tundra biome includes cold temperatures ice stuff and all that and ocean or marine biome is pretty much just the ocean with seals , whales and marine life yk.
How is interpreting a skeleton in an owl pellet similar to and
different from interpreting a fossil of a skeleton?
Answers
Answer:
Explanation: interpreting a skelton means stopping what its doing. While interpreting a fossil causes it to be taken out of its decaying form
EXPLANATION:
1st- BONES
2nd: PREY
3rd: ENVIRONMENT
Ps. Hope this helped!
:)
PLSSSSSSSS HELP MEEEEEEEEEEEEEE
Answers
Answer: The answer to your question is B,C,D.
Answer: i think A, B, D?
Explanation: