Answer:
But now you have two mixtures of different solute concentrations. In comparing two solutions of unequal solute concentration, the solution with the higher solute concentration is hypertonic, and the solution with the lower solute concentration is hypotonic
Explanation:
hope it helps :P
The cell will shrink as the solvent from low concentration solute will move towards the high concentration solute.
What is osmosis ?Osmosis is the spontaneous net movement or diffusion of solvent molecules through a selectively permeable membrane from a region of high water potential to a region of low water potential, in the direction that tends to equalize the solute concentrations on the two sides.
Since the solute concentration in the muscle cell is just 2%, and the muscle cell is dipped in a solution that contains 5% solute, the solvent will flow from the muscle cell into the solution. This will result in the muscle cell becoming smaller until the concentration of solutes on both sides is equivalent.
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What happens to the matter we take in?
Answer: Well Changing states of matter occur when matter loses or absorbs energy. When a substance absorbs energy the atoms and molecules move more rapidly and this increased kinetic energy pushes particles far enough, that they change form
Explanation:
Answer:
we breathe it out , smell it
Explanation:
which example is one specific form of simple diffusion?
Answer:
What is one specific form of simple diffusion? If water moves into a cell by osmosis, it is moving into an area of higher solute concentration. Why is diffusion important to cells? It helps maintain the balance of materials needed for survival, such as oxygen and water.
Explanation: Hope this helps!!!
a farmer and his hired help were carrying grain to the barn. the farmer carried one sack of grain and the hired help carried two sacks. who carried the heavier load and why?
Answer:
the hired carried the heavier load coz he carried 2 sacks when farmer carried one sack
mark me brainliest
Atomic number and atomic mass both come from which part of an atom?
Answer:
A JIJOKNH;KPH;OHNLK////HI8I89UHUJK
Explanation:
THE BOTHE
JFOJIFJRIJFORGJKOTKGOPTGK35[PGKOPO34JG43POGJPJG'53OIGHO5GIHIUHJ4RNGF4IOHT'P953JGP5I9PTGJO5PO4GJKROGJRE;LGJE;LKRKGNJKLERJG5KJLGTJ5IJGIOTJGIP54JGIP54JGUO5TGNIO54RKLNG4O4%kGPO35JG54KHL[P45JHGOW46TK6HMBK54N G;54RMGK5W4RNGPOIOJTBO
the area of the retina on which the light rays focus is the
Answer:
Lens
Explanation:
The area of the retina on which the light rays focus is the fovea, which is a small, central pit located in the retina that is responsible for vision, and there are rod and cone cells present in the human eye too.
What is the significance of the eyes?There are several types of eyes present in the ecosystem, such as eye patterns, and the composition of the human eye is different from that of the dog and the cow, but this is the organ of vision, which allows the individual to see the world for nutrition, predation, navigation, communication, etc. Apart from that, it provides visual information about the shape, size, and color of objects and is involved in many other functions, such as the sleep-wake cycle,
Hence, the area of the retina on which the light rays focus is the fovea, which is a small, central pit located in the retina that is responsible for vision, and there are rod and cone cells present in the human eye too.
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Which of the following organelles houses DNA in eukaryotic cells?
Question 12 options:
Nucleus
Mitochondria
Golgi apparatus
Endoplasmic reticulum
Answer:
The nucleus
Explanation:
The nucleus is the most conspicuous organelle found in a eukaryotic cell. It houses the cell's chromosomes and is the place where almost all DNA replication and RNA synthesis occurs. The nucleus is spheroid in shape and separated from the cytoplasm by a membrane called the nuclear envelope.
List the following events in the order they occur: _____ a. The motor end plate is depolarized. _____ by. The sarcomeres contract. _____ c. Acetyl choline is released from the axon terminal into the synaptic cleft. _____ d. The depolarization triggers an action potential which propagates along the sarcolemma and the T tubules. _____ e. An action potential arrives at the axon terminal
The answer is what follows:
-An action potential arrives at the axon terminal.
-Acetyl choline is released from the axon terminal into the synaptic cleft.
-The motor end plate is depolarized.
-The depolarized triggers an action potential with propagates along the sarcolemma and the T tubules.
-The sarcomeres contract.
what are the three molecular components of cellular membranes?
Answer:
Lipids (50%)
Proteins (50%)
Carbohydrate portions of glycolipids and glycoproteins (10%)
Explanation:
Hope this helps :)
There are basically three major classes of membrane lipid molecules, which are: phospholipids, cholesterol, and glycolipids.
What is cellular membrane?The cell membrane, also known as the plasma membrane, is found in all cells and serves to separate the cell's interior from the outside environment.
The cell membrane is made up of a semipermeable lipid bilayer. The cell membrane controls the transport of materials into and out of the cell.
Lipids (phospholipids and cholesterol), proteins, and carbohydrate groups attached to some of the lipids and proteins are the primary components of the plasma membrane.
Membrane lipid molecules are classified into three types: phospholipids, cholesterol, and glycolipids.
Glycerol is a three-carbon molecule that serves as the membrane lipids' backbone.
Thus, these are the three molecular components of cell membranes.
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what step does every scientific experiment begin with?
Answer:
make objective observations.
Explanation:
Question 47 (2 points)
A planet is at equal distance from two stars, Star 1 and Star 2. If both stars have the same mass, (2 points)
a
they will not pull each other with a gravitational force
ооо
Ob
they will pull the planet with equal gravitational force
Ос
Star 1 will pull the planet with a greater gravitational force than Star 2
Od
Star 2 will pull the planet with a greater gravitational force than Star 1
Answer:
b
Explanation:
They will pull the planet with equal gravitational force
why do forensic labs analyze non-coding dna and not genes
Answer:
Why do you think forensic labs analyze non-coding DNA and not genes (i.e. sequences coding for hereditary characteristics)? Because non coding DNA are the polymorphic sequences that differ in different humans. ... The sample of DNA obtained at a crime scene and the suspect's DNA samples contain the target sequence.
Explanation:
how long does it take to recover from appendix surgery
two to four weeks, that's what l was told by my teacher
Question 3
1 pts
What structure in a eukaryotic cell is the location for the process of transcription?
mitochondria
nucleus
cell membrane
ribosome
OCT
tv
B. nucleus
The gentic information contained in the cell resulting meiosis
Answer:
By the end of meiosis, the resulting reproductive cells, or gametes, each have 23 genetically unique chromosomes. ... Unlike in mitosis, the daughter cells produced during meiosis are genetically diverse.
Explanation:
what part of the brain is responsible for thirst and hunger
Hi there! The part of brain responsible for thirst, hunger, and sleep patterns is known as the hypothalamus.
Have a great day!
Choose the answer.
What does the abbreviation ad lib stand for in medical terminology?
a. activities of daily living
b. as desired
c. as directed
d. after dinner
Answer:
B
Explanation:
When a Physician writes orders as ad lib, this means that the patient that the order is written for can have as much as they desire of the specific item that the Physician specifies in the order.
HOW WILLYOU DEFINE SACRAMENTS? GIVE THE IMPORTANCE OF THE SACRAMENTS.
Answer:
Seems like this is a History question but here we go I guess,
Explanation:
The sacraments are rituals that teach, strengthen and express faith Catholics believe that gifts of God are given through sacraments.
Identifying planets
What is the identity of planet A?
What is the identity of planet B?
Answer:
1) Mars
2) Earth
Explanation:
Here, the planet A is mars, and planet B is Earth as per the information given here.
What are planets?A planet is basically a celestial body which orbits the Sun. It has enough mass to overcome rigid body forces as well as adopt a hydrostatic equilibrium shape (almost round), has cleared the area in and around its orbit, and is in orbit around the Sun.
A rocky planet is basically the feature of Mars. Volcanoes, impacts, winds, crustal movement, and chemical reactions have all changed its solid surface.
The surface of Earth, a rocky planet along with the mountains, canyons, plains, and other landforms, is solid and dynamic.
Basically, the world is mostly encapsulated with the component namely water.
The only planet in solar system renowned to have liquid water on its surface is Earth, which is the fifth largest planet overall.
Thus, A is mars and B is Earth.
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Answer this question pls
bruv the question is so blurry its impossible to see take a pic from your phone and I'll answer it
Solve .
A.
B.
C.
D. 64
Explanation:
i think it is d 64 bro please follow me
one heart-health effect of monounsaturated fatty acids is to
Monounsaturated fatty acids are fatty acids that contain one unsaturated carbon molecule in its structure.
One heart-health effect of monounsaturated fatty acids is that they protect the heart from heart diseases.
Monounsaturated fatty acids are very good for the human body. Some of the foods where you can get monounsaturated fatty acids are: Avocados, nuts, olive oil, canola oil. Some of the health benefits of fatty acids are:a) Monounsaturated fatty acids aids in weight loss.
b) Monounsaturated fatty acids are healthy fats such that it helps in the prevention of heart diseases that cause the clogging of the arteries by lowering the levels of bad cholesterol in the body.
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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...
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!! :))
Organelles that are surrounded by two membranes and contain DNA are the
a nucleus, the endoplasmic reticulum, and lysosomes.
b. nucleus, the endoplasmic reticulum, and chloroplasts.
c. nucleus and mitochondria.
d. endoplasmic reticulum and the Golgi apparatus.
Answer:
C
Explanation:
The nucleus contains most of the dna and the mitochondria contains a small amount
Mitochondria and nucleus are organelles that are surrounded by two membranes and contain DNA. Therefore, option (C) is correct.
What are cell organelles ?
Cell organelles are specialized structures who's function is to perform various jobs inside the cell. These can be found in either prokaryotic or eukaryotic cells.
Eukaryotes are two membrane bound structure i.e. have cell wall and cell membrane. They contain organelles who are also double membraned in nature for e.g. mitochondria and nucleus.
Apart from these mitochondria and nucleus can undergo DNA replication independently due to presence of DNA . Mitochondria generate most of the chemical energy required to power the cell's biochemical reactions. And nucleus contain genetic information along with instructions required for cellular processes.
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American apple cells contain an enzyme that turns the tissues brown when an apple is peeled and left for a time. Boiled apple does not go brown. Explain why the boiled apple behaves differently.
Answer:
I think I got it from recipetips.com
When cooking apples it is not as much of a concern because once they are cooked, the browning will stop. When fresh apples are peeled or cut open, the apple's cells are exposed and react with the oxygen in the air. The reaction that occurs, which is called oxidation, is what turns the apple brown.
Explanation:
Enzymes are proteins. As such they are very specific. When the apple is boiled, the enzyme becomes denatured and as such doesn't turn the apple brown.
ILL GIVE BRAINLIEST, 6 - 10 sentence paragraph telling me the difference between Weather and Climate.
5. Design an experiment that
determines the symbiotic relation-
ship between a sloth, which is a
slow-moving mammal, and a species
of green algae that lives in the
sloth's fur.
Explanation: this experiment is long term which means patience is compulsory. you need to have a wild sloth and a domesticated sloth adopted right at their birth (he should be in a controlled environment that mimics the wild). your domesticated sloth shouldn't have the algae. at their middle age, you should compare them with them from every aspect.
The Basic Building Blocks of proteins are called amino acids.Why are proteins essential to all life?
Answer:
You need proteins in order for your body to create and repair cells.
Why do you think there are more organisms and energy available for life in the producer level?
Answer:
Producers which means plants have the most energy in a food chain or web besides the sun and they give an organism more energy than a primary consumer or secondary consumer would. Plants absorb about 1% of the sunlight that strikes them. The rest is reflected into space or transmitted through objects.
A. Identify what parameters are not within normal ranges.
Answer:
A normal range is the restricted set of values that is optimally healthful and stable.
A reference range is usually defined as the set of values 95 percent of the normal population falls within (that is, 95% prediction interval). It is determined by collecting data from vast numbers of laboratory tests.
how long does it take for uterus to shrink after birth
Answer:
about six weeks.
Explanation:
it takes about six weeks to fully return to its previous size.