Answers
Answer:
its osmosis
Explanation:
Active transport is the energy consuming process that involves the movt of molecules from their region of low concentration to a region of high concentration.
Diffusion is the net movt of molecules or ions from a region of their higher concentration to a region of their lower concentration.
Facilitated diffusion is the transport of molecules and ions across a membrane by specific transport proteins,carriers and channel proteins found within the membrane in the direction of lower concentration down a concentration gradient.
Osmosis is the net movement of water molecules from a region of their high concentration to the region of their lower concentration through a partially permeable membrane. OR this is the passive movement of water molecules across a partially permeable membrane from a region of lower solute concentration to a region of higher solute concentration.
Answer:
ayo its me imthetarget hows it going
Explanation:
Related Questions
Why are enzymes important, and how do they contribute toward metabolism?
Answers
Answer:
Why are enzymes important, and how do they contribute toward metabolism? Enzymes control activities of the cell by catalyzing reactions. Virtually all cellular activities require enzymes. ... Light provides energy to drive the light-dependent reactions.
Explanation:
How many planets are in our solar system? Question 4 options: 3 7 8 10
Answers
True or false? All genetically modified foods are 100% guaranteed safe.
Answers
Answer:
no
Explanation:
being 100% sure is technically impossible, so it might be 100% safe for a month, but after that is unknown
I WILL GIVE YOU BRAINNEST!!! NO LINKS!!!
DNA polymerase is amazing because in addition to building dna, it can also ___________________.
Answers
Answer:
one I don't know
Explanation:
I don't know
why do trees sometimes get white spots on it
Answers
Answer:If you see a suspicious abundance of white spots on your twigs, branches, or leaves, you may have an infestation of scale insects, which are parasites of plants and feed on internal plant fluids. The white spots that you see are in fact thousands of tiny white bugs.
Explanation:
Question 9
Which is a negative impact of destroying the rainforests?
Answers
The Animals woud be hurt
Explanation:
The environment would be bad to be destroyed for the animals in the rainforest.
Which layer of the
earth has the greatest
density? Why?
Answers
Answer: metal inner core
Explanation:
It is made of the densest components & it is under the greatest compression; due to the overlying layers.
The inner core of Earth has the greatest density due to:
- The inner core is made of solid iron and nickel
- The inner core gets consolidated due to pressure exerted by the other top layers.
What are the different layers of the Earth?
Generally the Earth is made of three different layers:
- Crust- The outer layer
- Mantle - The Middle Layer
- Core - The Inner Layer.
Crust:
Outer layer of the Earth and is thin, brittle and cold compared to other layers.
It is majorly made of light elements especially silica, aluminum and oxygen.
The thickness of crust varies for for land and ocean where the former is thicker than latter.
Mantle:
It is around 3000 km thick and is the thickest layer of the Earth. It starts mere at 30 km from the earth's crust.
It is majorly made of Iron, Magnesium and silicon and is dense, hot and semi solid.
The upper part of the mantle is liquid in nature called as Asthenosphere and it is believed that tectonic plates rides upon here and slide across.
Core:
Core is further divided into Outer core and Inner core.
Outer core is made of iron and nickel and is liquid in nature. It is heated largely by the radioactive decay of the elements of the uranium and thorium and this liquid churn huge turbulent current.
Inner core is a solid metal ball having radius of 1220 km. It is extremely dense and is mostly made of iron and nickel.
The temperature of inner core is similar to that of the surface of sun along with high amount of pressure.
Thus this layer has the greatest density amongst all the layers of the Earth.
To learn more about the Earth's layer here
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PLEASE HELP FAST!!! I WILL GIVE BRAILIST!!! NEED ANSWERS FAST! I DONT NEED A LONG ANSWER. 1. what r the 3 main types of nucleic acids. 2. the monomer is...
Answers
Answer:
1) DNA, RNA, and Artificial nucleic acid.
2) nucleotides
Explanation:
Nucleic acids function to create, encode, and store biological information in cells, and serve to transmit and express that information inside and outside the nucleus.
Nucleic acids are giant biomolecules made of monomers called nucleotides. Nucleotides have three components: pentose sugar (5-carbon sugar), phosphate group, and nitrogenous base.
I hope this helps!! Brainliest?? Anyways have a great day!! :))
Cells are limited in size by the
a. rate at which substances needed by
the cell can enter the cell through
its surface.
b. rate at which the cell can manufacture
genetic information.
c. amount of material the cell can collect
to fill itself.
d. amount of cell membrane the cell
can produce.
Answers
Answer:
The Answer is A
Explanation:
hope this helps
If a runner ran 100m in 10s, what is the runners average speed?
I think it involves one of Newton’s laws.
Answers
Answer:
either 10 metera in one second or .1 m per second s
Explanation:
it ia just math so dividing
the surgical removal of all or part of the pancreas is called
Answers
Answer:
The surgical removal of all or part of the pancreas is called total pancreatectomy.
Answer:
pancreatomy
dont know the right spelling tho
ILL GIVE BRAINLIEST, 6 - 10 sentence paragraph telling me the difference between Weather and Climate.
Answers
Which statement explains the relationship between the density of a material and its movement in Earth’s interior?
Cooler materials move from Earth’s mantle to the lithosphere.
Cooler materials are highly dense, causing them to sink to the outer core.
Warmer materials sink to the mantle because their density slowly decreases.
Warmer materials have a high density, causing them to rise to Earth’s surface.
Answers
Answer:
Choice B. Cooler materials are highly dense, causing them to sink to the outer core.
Answer:
Cooler materials are highly dense, causing them to sink to the outer core.
Explanation:
How do enzymes affect Biochemical reactions?
Answers
Answer:
Enzymes are proteins that are able to lower the activation energy for various biochemical reactions. ... Enzyme catalysis. An enzyme catalyzes a biochemical reaction by binding a substrate at the active site. After the reaction has proceeded, the products are released
Hope this helps!!
Drag each label to the correct location on the image. Identify the remaining processes and components of the carbon cycle.
Answers
Answer:
what labels
Explanation:
most of the photosynthesis in lakes and ponds occurs in the:
Answers
Answer:
its occurs in the Littoral zone
Explanation:
como afecta este tipo de contaminacion a tu salud ? (el humo de carro)
Answers
Answer:
El aire contaminado no solo afecta al sistema respiratorio, sino que repercute en muchos más aspectos de nuestra salud. Pulmones. Perjudican su revestimiento y provocan tos, sibilancias, disnea y dificultades para respirar, sobre todo en personas vulnerables. Infartos.
Explanation:
hope this helps novio<3
Question 3 point)
in the late 1980's scientists discovered a new fossil skeleton that changed their thinking about the events leading to life on land. This new fossil
had legs and feet, but ankles that were too weak to support it's weight on land. It had lungs and gills, but the rib cage was too short to prevent
the chest cavity from collapsing when the animal was on land. These structures suggested that limbs evolved before retrapods moved onto
land. What is the name of this new fossil skeleton?
Answers
Answer:Ichthyostega
Explanation: did the assignment and got it correct!
What is a null hypothesis
Answers
(In a statistical test) the hypothesis that there is no significant difference between specified populations, any observed difference being due to sampling or experimental error.
Y ir instrumentos de laboratorio usaron luis y Juan?
Luis y Juan querían hacer una investigación sobre la rapidez de disolución de una pastilla efervescente en el ácido acético a temperatura caliente. Para esto, tenían que triturar la pastilla y luego utilizar solamente 15 gramos de la sustancia. Tenían que medir 50 ml de ácido acético y colocar el mismo en un recipiente donde se pueda calentar sustancias, pero que el vapor generado se libere rápido. Al agregar ambas sustancias al recipiente de vidrio, lo comenzaron a calentar. Una vez se iba calentando, agitaron las sustancias poco a poco y con mucho cuidado, tomaron los cambios en temperatura de cada 2 minutos. Al finalizar el experimento, ellos compartieron sus resultados con sus compañeros de clase.
Answers
Answer: d
Explanation: just did it on edg
The atria are the ""upper""chambers of the human heart. What are ""lower"" chambers of the human heart called?
Answers
Answer: The lower chamber of the human hear is called ¨ventricle¨ one ventricle on both the lower right and left sides of the heart
Explanation:
Ventricular Dyssynchrony | Cedars-Sinaihttps://www.cedars-sinai.org › diseases-and-conditions › v..
Does the Tilt of the Earth's axis shine on different latitudes at different angles throughout the Year?
True
False
Answers
yes so true I think
hope this helps
please choose the answer that best fills in the blanks of this sentence in the correct order. gram-________ cells stain purple whereas gram-_______ cells stain pink or red when using the gram stain technique.
Answers
Gram-negative cells stain purple whereas, Gram-positive cells stain pink or red when using the Gram stain technique,
Gram-positive bacteria cells are able to retain the color of crystal violet dye due to the presence of thick peptidoglycan in their cell walls.
Gram-negative bacteria cells are not able to retain the color of crystal violet dye in their cell walls due to the thinness of the cell wall. Hence, they could not retain the color of the primary stain. Instead, they are counter-stained by safranin.
More on the Gram staining technique can be found here: https://brainly.com/question/14292806
Help me with this last thing for my environmental science class
Answers
Answer:
1. Energy is passed between organisms through the food chain. Food chains start with producers. They are eaten by primary consumers which are in turn eaten by secondary consumers and them by other consumers.
2. Producers are living things that use energy to make food. Producers make food for themselves and other living things.
3. the difference between a herbivore and an omnivore is a herbivore eats only plants or producers, and an omnivore eats both plants, and other animals/consumers.
4.A food chain follows one path of energy and materials between species. A food web is more complex and is a whole system of connected food chains. In a food web, organisms are placed into different trophic levels.
Explanation:
i hope this helps-even if it is a bit late...
new seed does not germinate in spite of suitable environment.why?
Answers
Answer: Dormancy facilitates that germination only takes place at the optimal moment.
Explanation: This can be due to the fact that dormancy facilitates that germination only takes place at the optimal moment, in spite of changes in the environment, due either to weather phenomena, or whether due to the fact that the seeds reach a new location after dispersal.
which enzyme is responsible for proofreading during replication?
Answers
Answer:
DNA polymerase
Explanation:
PLEASE HELP DUE SOON 40 POINTS!
Answers
Answer:
earth's atmosphere
Explanation:
Which experiment can determine if an object is a living thing?
A.Take a small sample to see if it is made of cells using a microscope.
B.Measure the change in external temperature for a day.
c.Measure the amount of carbon it releases in an hour.
D.Take a small sample to see if fire can change its shape.
Answers
Answer:
d
Explanation:
An experiment that can determine if an object is a living thing by taking a small sample to see if it is made of cells using a microscope. Thus, the correct option for this question is A.
What are the characteristics of living things?The characteristics of living things are as follows:
They have a tendency to construct a balance from the surrounding atmosphere through the process of homeostasis. They have the capability to grow, reproduce, and adapt to the surrounding environment. They perform an act of breathing and move from one place to another. They require food in order to derive energy.A Microscope is a laboratory instrument that is remarkably utilized in order to visualize small objects or cell samples that are too small to examine with unaided eyes. So, any living organism is definitely made of cells that are easily distinguished with the help of a microscope.
Therefore, taking a small sample to see if it is made of cells using a microscope signifies an experiment that can determine if an object is a living thing. Thus, the correct option for this question is A.
To learn more about Microscope, refer to the link:
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How can you tell the algae beads are preforming photosynthesis
Answers
Answer:
preforming the experiment yourself
Explanation:
jdifn
True or False: Myocardial infarction might not present any symptoms.
*true
Answers
Answer:
It's true
Explanation:
Theres a quizlet called "Physiology unit 2" with the answers
