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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Help it’s 9th grade biology
animals is the answer here you go, im sorry
stomata are found on the surface of leaves and are important for
Answer: Filtering gas in and out of the plant.
Explanation:
The Stomata are like little mouths that open and close to let gas in or out, and can change the color of the leaves.
name three ways that you can explore specific genes to see if they would make good barcodes for species identification.
The barcode gene sequences should show less intraspecific gene variation than interspecific variation, contain conserved flanking regions and have a short length.
The three most important constraints to explore the suitability of a nucleotide sequence in order to be used as a DNA barcode for taxonomic identifications are:
Barcode gene sequences show less genetic variation within species (intraspecific variation) than between species (interspecific variation).Barcode sequences also show conserved flanking regions in order to be amplified in all species to be identified/categorized.Barcode sequences have short lengths due to technical constraints (amplification by PCR is ideal no more than 1000 base pairs).For example, in animals, an excellent barcode gene sequence used for taxonomic identification is the Cytochrome Oxidase I (COI) gene because this sequence can be used across the evolutionary spectrum.
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In glycolysis ____
is oxidized, and ____ is reduced.
A) Nad+....glucose
B) glucose.....Nad+
C) ATP.......ADP
what type of growth is this how could you tell
pls need an answers for these blanks
bio
Answer:
Ultraviolet, GMO protein
The rate at which particular type of cell divides is linked to the body‘s needs for that type of cell skin cells are typically exposed to more damaging conditions and liver cells skin cells must be replaced more often in liver cells therefore which of these statements is true
Answer:
Skin cells divide more often than liver cells
Explanation:
Please make Brainliest
GIVE ME GOOD ANSWER PLEASE! WILL MARK AS BRAINLIEST Remove a filament and anther from the flower, and write down your observations. Then, shake the pollen grains from the anther onto a microscope slide, add a drop of water, and place a coverslip on it. Observe the slide under a magnifying glass or a microscope. Describe the differences between the observations made with the naked eye and under magnification. If using a microscope, record specific observations for each magnification used.
Answer: when you put the pollen under a microscope you can see that the pollen isn’t just yellow and looks like dots but that that each one has a different shape and size
Explanation:
what are three functions that lipids serve in plants and/or animals?
Answer:
Lipids perform three primary biological functions within the body: they serve as structural components of cell membranes, function as energy storehouses, and function as important signaling molecules.
Help plz lol
Atoms are characterized by their protons and the number of
valence electrons. Which atom does this picture represent?
Answer:
carbon because its EC is 2:4 and the diagram shows 4electrons in its outer shell
which area of the brain is responsible for many of our circadian rhythms including sleep?
Answer:
Hypothalamus
Explanation:
It is found in the forebrain
How does this question represent the law of conservation of energy that energy cannot be created or destroyed? Consider the role of photosynthesis in your answer.
You need to put this into your own words, or else your school system will detect you copied from a source named Brainly.
Anyways, the law of conservation of energy is exactly what it says. Energy cannot be created nor destroyed. All they do is rearrange.
Now, for photosynthesis, it's an interesting thing. Photosynthesis takes the energy from the sun's light to produce sugars/carbohydrates. The sun's energy just got reused. It also uses water, which comes from the soil/ground. This simply, reuses the water. During photosynthesis, it also absorbs the carbon dioxide from the air. The carbon dioxide like everything else listed, got reused.
Meaning, energy does not leave. It endlessly works for different purposes. And as you should know, all of the water on the planet has been here since the dawn of time.
Hopefully this makes sense. Have a nice day!
What type of feedback occurs when you intensify a variable? a. Positive b. Negative c. Neutral
Answer:
B.
Explanation:
during which phase of the cell cycle are the chromosomes duplicated?
The chromosomes duplicate during the S phase.
hope this helped!!
ola (b) Give any two benefits of bacteria to man
Answer:
to help digest food and to make vitamins
Explanation:
What is the use of insulin in the body?
Answer:
The pancreas responds by producing insulin, which allows glucose to enter the body's cells to provide energy. Store excess glucose for energy. After you eat — when insulin levels are high — excess glucose is stored in the liver in the form of glycogen.
Explanation:
which gases contribute to the greenhouse effect brainly
Answer:
carbon dioxide, methane, nitrous oxide, water vapor
Explanation:
these all are greenhouse gases
hope this helps :)
How will you survive without land
Answer:
get coconut in tree make a boat with wood and your ready ro getbout
What features are present in both a plant cell and bacterial cell
A. Cell membrane, cell wall , and chloroplasts
B. Chloroplasts ,ribosome, and nucleus
C. Cell wall, cell membrane, and ribosome
D. Cell membrane, ribosome, and nucleus
The features which are present in both a plant cell and bacterial cell are: D. Cell membrane, ribosome, and nucleus.
A cell can be defined as the basic (fundamental) functional and smallest unit of life found in all living organisms.
Cell organelles can be defined as the organs that are typically responsible for the performance of various tasks and functions in the body of a living organism, especially for the survival of the organism.
Some examples of cell organelles found in living organisms are:
Chloroplast. Mitochondria. Nucleus. Cytoplasm. Cell membrane. Chromosome. Golgi apparatus (bodies). Endoplasmic reticulum (ER). Vesicles.Ribosome.In both a plant and bacterial cell, the following features are present:
Cell membrane.Ribosome.Nucleus.Read more: https://brainly.com/question/19559847
A scientist hypothesizes that a new medication can reduce the chances of catching a cold. Which of these would most likely be the dependent variable in a study involving this medication?
A - The participants who do not receive the medication
B - The number of participants who catch a cold
C - The age of the participants
Answer:
B - The participants who do not receive the medication
Explanation:
I like to think of the dependent variable as the outcome variable. In this case it would be the number of people that catch a cold because it depends on if they take the medication or not.
1. Bacteria reproduce rapidly through binary fisson
2. A parent bacterial cell is able to survive in the presence of the antibiotic penicillin. Subsequent
generations from this parent will be _vulnerable to penicillin
3. Something that potatoes and bacteria have in common is that they both reproduce through
asexual reproduction
4. In asexual reproduction, DNA from the parent cell
before it produces daughter
cells.
Bacteria are single-celled prokaryotic microscopic organisms that replicate via binary fission.
Bacteria:
They are single-celled prokaryotic microscopic organisms.
They reproduce through binary fission.Binary fission is an asexual mode of reproduction.Some bacteria have the ability to grow even in the presence of antibiotics.In asexual reproduction DNA of the parent cell, replicates before division.Therefore, bacteria are single-celled prokaryotic microscopic organisms that replicate via binary fission.
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how to pass and study science
what mammal has the largest brain relative to its body size?
Answer:
The noble tree shrew
Explanation:The tree shrew's brain is much larger compared to its body. 10 percent of its body weight is brain mass.
which molecules are the products of aerobic respiration?
Answer:
Ethanol and carbon dioxide are products of anaerobic respiration.
Explanation:
I HOPE THIS HELPS!!!!
Which of these levels of organization includes all the other levels A. community c individual b ecosystem d population
Answer:
ecosystem
Explanation:
the tensor fascia latae is involved in hip __________.
Answer:
Abductor Muscle.
Explanation:
The tensor fasciae latae works in synergy with the gluteus medius and gluteus minimus muscles to abduct and medially rotate the femur. The TFL is a hip abductor muscle. To stretch the tensor fasciae latae, the knee may be brought medially across the body (adducted).
Hope this helps!! Brainliest?? Anyways have a great day!! :))
What is your favorite passerifomes?
Mine is all the corvids! Specifically the steller's jay
Answer:
Mine would have to be Indian golden Oriole bird.
which two scientists are credited for the invention of the first microscope?
Answer:
Hans and Zacharias Janssen
Explanation:
Answer
Zaccharias Janssen and Hans Lipperhey
Explanation:
im smort
What is the mass of 500 ml of water?
identify what is happening at each location of the water cycle
Answer:
Condensation
Explanation:
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