Answer:
Cold, salty water is dense and sinks to the bottom of the ocean while warm water is less dense and remains on the surface.
Cold water is a higher density in warm water.
The actual amount of heat generated per square meter of earth is quite small, especially compared to the amount of heat necessary to warm the ocean.
3. Quantitative data uses numbers to Measure observed changes. How could this experiment be modified so that quantibtive data could be collected to show that water diffused into the dialysis bag?
CAN ANYONE PLEASE ANSWER!!
Answer:
Mass the bag before and after its exposure to the solution. If diffusion occured, then there should be an increase in the bag's mass.
Explanation:
please mark brainlyest
To modify the experiment to collect quantitative data showing that water diffused into the dialysis bag, you could measure the change in the weight of the dialysis bag before and after the experiment.
Here's how you can do it: Prepare the dialysis bag and fill it with a known volume of a solution. For example, you could fill the bag with 100 mL of a sugar solution. Weigh the dialysis bag using a balance before placing it in the beaker with water.
Place the filled dialysis bag into a beaker of pure water. Make sure the dialysis bag is fully submerged in the water. Allow the setup to stand for a specific amount of time (e.g., 1 hour) to allow water to diffuse into the dialysis bag.
After the specified time, carefully remove the dialysis bag from the beaker of water and gently pat it dry with a paper towel to remove any excess water on the outside. Weigh the dialysis bag again using the same balance.
Calculate the change in weight of the dialysis bag by subtracting the initial weight from the final weight. The weight difference represents the amount of water that has diffused into the dialysis bag.
To learn more about dialysis bag
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In which cell structure are ribosomes produced
Answer:
the nucleolus
Explanation:
the internet
We have been selling so called Genetically Modified Organisms (GMO’s) in the grocery store since the 1990’s but the truth is, humans have been modifying foods for the last 12,000 years. How so?
Answer:
Humans take a plant and grow it taking only its certain daughter plants to grow for its characteristics
Explanation:
Health science please helps thanks you
Answer:
18.Smooth Muscles
19.Blood
20.Pump
21.Brain
what plate movements and earth features lead to the Earth Quake Prince William sound? (the Alaska Earthquake)
According to "M9.2 Alaska Earthquake and Tsunami of March 27, 1964",
On March 27, 1964 at 5:36pm local time (March 28 at 3:36 UTC) an earthquake of magnitude 9.2 occurred in the Prince William Sound region of Alaska. The earthquake rupture started approximately 25 km beneath the surface, with its epicenter about 6 miles (10 km) east of the mouth of College Fiord, 56 miles (90 km) west of Valdez and 75 miles (120 km) east of Anchorage. The earthquake lasted approximately 4.5 minutes and is the most powerful recorded earthquake in U.S. history. It is also the second largest earthquake ever recorded, next to the M9.5 earthquake in Chile in 1960.
The map shows the epicenter of the 1964 Alaska Earthquake (red star), caused when the Pacific Plate lurched northward underneath the North American Plate.
Answer:Pacific Plate
anybody know the answer for this question ? thank you
Answer:
i think its: have a nucleus, cytoplasm and cell membrane
Explanation:
srry if im wrong i only know if they have a nucleus or not in which they do
cuales son los efectos del compost en el crecimiento de la lechuga
Answer:
Los resultados mostraron que el compost orgánico producido presentó características físico-químicas y microbiológicas dentro de los rangos de utilización agronómica y su adición en el sustrato de fibra de coco, favoreció la producción de lechuga, promoviendo un incremento de 63% en la altura de plantas
Explanation:
When can exponential growth occur in a population? Please help
A good cancer medicine will stop cells from dividing out of control. What might be the side effects of this medicine? Explain your answer.
Where are the protein complexes of the electron transport chain found ?
Answer:
mitochondria
Explanation:
The electron transport chain is located in the mitochondria
What are
"sungrazers"? Why is this a good, descriptive name to use?
Replicate the following sequence:
GTA..... TAG.... ATC.....CTC
Answer:
CAT,ATC,TAG,GAG
Explanation:
hope that helps:)
Write down the tRNA anti-codons that pair with the mRNA strand.
Note: Please use capital letters, and follow this format: A-A-A-A-A-A-A-A
Answer:
tRNA molecules bring a specific amino acid to the ribosome, according to the mRNA codon.
Explanation:
In the context of protein synthesis, an mRNA molecule contains the specific codons that encode the amino acids that will be part of the protein. The tRNA is in charge of bringing the amino acids to the ribosome, according to the specific information of the mRNA codons.
The thin layer at Earth's surface where life exists is called the
Answer:ma
Ksssmmsma
Explanation:Manama
Am
There are proteins that use energy to move molecules in/out of the cell? What are these proteins called?
lipid proteins
protein channels
carrier proteins
protein pumps
Answer:
The answer is carrier proteins
1. Explain the relationship between heat and
thermal energy.
Answer:
Thermal energy refers to the energy contained within a system that is responsible for its temperature. Heat is the flow of thermal energy. A whole branch of physics, thermodynamics, deals with how heat is transferred between different systems and how work is done in the process (see the 1ˢᵗ law of thermodynamics).
The primary gases of the atmosphere are blank
Answer:
Nitrogen and oxygen are by far the most common; dry air is composed of about 78% nitrogen (N2) and about 21% oxygen (O2). Argon, carbon dioxide (CO2), and many other gases are also present in much lower amounts; each makes up less than 1% of the atmosphere's mixture of gases.
biology define the term bio technology?
Answer:
Biotechnology is technology that utilizes biological systems, living organisms or parts of this to develop or create different products.
Answer:
the exploitation of biological processes for industrial and other purposes, especially the genetic manipulation of microorganisms for the production of antibiotics, hormones, etc.
Explanation:
What is the main structural component of plants?
Answer: Carbohydrates are the most abundant structural component present in plants and microorganisms.
Explanation:
Answer:
Cellulose
Explanation:
Cellulose is the main structural component of plants.
6. Alteration so that some of the proteins original properties are diminished or eliminated is:
a. Activation energy
b. Denatured
C. Catabolism
d. Anabolism
B, denaturing. Denaturing is the process in which proteins lose their native fold. The native fold is what gives each amino-acid sequence chain their function.
How are atoms, elements, and compounds related?
Answer:
Atoms join together to form elements, elements join together to form compounds.
hope this helps <3
James Bond is kidnapped and placed on the floor of a moving
train. He can see only the night sky through the windows.
Using the Big Dipper, he locates Polaris. Over the course of
the night he notices the altitude of Polaris is decreasing.
What direction is he being taken?
Answer:
Down
Explanation:
Altitude refers to how high above the ground you are. If this decreases, you are going down
I am looking for help on this thanks.
Which of the following statements is true of the phosphorus cycle?
Wastewater treatment plants can make wastewater drinkable again. Which of
the following is a technology used to remove solids from the water?
O A. Treating the water with certain bacteria and air
O B. Shaking and skimming them from the surface of the water
O c. Adding hydrochloric acid and chlorine to the water
O D. Filtering and allowing them to settle out of the water
SUBMIT
Answer:
D
Explanation:
I'm not 100% sure this is right but it's a better answer than B
Select all the molecules that are produced in photosynthesis and then used in cellular respiration
ATP
Water
Oxygen
Glucose
Carbon Dioxide
Answer:
carbon dioxide
Explanation:
cells use carbon dioxide and energy from the sun to make sugar molecules and oxygen
How is biodiversity connected to healthy ecosystems? What is biodiversity?
Answer:
Below! : )
Explanation:
What is biodiversity? Well, in simple terms, biodiversity refers to all the variety of life that can be found on Earth (plants, animals, fungi, and micro-organisms) as well as to the communities that they form and the habitats in which they live. But how is biodiversity connected to healthy ecosystems? Well, many factors can contribute to this question but Biodiversity boosts ecosystem productivity where each species have an important role to play. With this in play we can see that it is healthy and keeps ecosystems safe.
I hope this helps! : )
What types of organisms do alcohol fermentation ? Summarize this process,
Answer:Two kinds of organisms can do alcohol fermentation: bacteria and yeast (yeast, by the way, are fungi). Humans “use” alcohol fermentation in another way, co-opting it to make bread, beer, and wine.
Explanation: i took the test
28. Many biochemical reactions in living systems would occur at a rate too slow to sustain life without
the action of enzymes. What function do the enzymes perform?
A.
Inhibitor
C.
Catalyst
B.
Product
D.
Reactant
Oil is What is one of the primary functions of this food in the body?
Answer:
yes
Explanation:
because I it has to do with oil and fat
