You have a cell, with a semi-permeable
membrane and a 1.5% potassium
concentration. You put it into a solution of
1.0% potassium. Is the solution hypertonic or
hypotonic? What direction would you expect
water to flow? What do you expect to see
happen to the cell?

Answers

Answer 1
The solution is hypotonic and therefore the water will flow into the cell and the cell will expand.

Related Questions

If this organelle was removed the cell would no longer be able to perform cellular
respiration?

Answers

Answer:

No energy would be produced for the cell since cellular respiration wouldn't occur. Proteins would not be made. All the organelles would bump into each other and they would not be held in place. ... Controls the cell's activities.

Explanation:

what colors are tissues that contain only xanthophylls

Answers

Answer:

Light Wavelengths for: Xanthophylls and Carotenes Typically, xanthophylls are yellow while carotenes are orange. It is these pigments that give carrots, yellow peppers, and pumpkins their color.

Explanation:

Answer:

Typically, xanthophylls tissues are yellow. However, Xanthophylls are a class of oxygen-containing carotenoid  with four pigments. They are responsible for the different colors  (yellow, orange, and red).

Explanation:

the hypophyseal fossa of the sella turcica contains the ________ gland.

Answers

Answer:

The pituitary gland; is the answer to this question. I hope it helped.


Compound X is used as an energy source in respiration.
Suggest the name of compound X.


Answers

Answer:

Glucose

Explanation:

After reading the overview of cellular respiration, the primary or initial fuel of respiration should be clear - it's glucose, which is the molecule of sugar that plants create for animals (as well as the plant itself) to utilize as an energy source.

Hope this helps!! Brainliest?? Anyways have a great day!!

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!!

Explain the statements:
"all species are highly evolved" and
"all species are mutants"

Answers

Answer:When an animal's genes change, or mutate, the new form of the animal that results is a mutant. One example of such a mutant is a blue lobster.

Explanation:

Read the passage from “The Caged Bird.”

A free bird leaps
on the back of the wind
and floats downstream
till the current ends
and dips his wing
in the orange sun rays
and dares to claim the sky.

How does the figurative language in this stanza work as part of the extended metaphor?

It creates images of freedom.
It creates images of oppression.
It emphasizes a sense of fantasy.
It emphasizes a sense of arrogance.

Answers

Answer:

It is most likely A

Explanation:

This part of the amazing poem, "The Caged Bird" shows the freedom the bird could have, but doesn't.

Answer:

It creates an image of freedom.

Explanation:

blood is distributed from the surface of a bone to deeper central canals through channels known as

Answers

Perforating canals good luck

Blood is distributed from the surface of a bone to deeper central canals through channels known as Haversian canals.

What is Haversian canal?

Haversian canals are small channels that run through the bone tissue, and they serve as the highways for blood vessels, nerves, and lymphatic vessels. They distribute blood and other essential nutrients to the bone tissue and allow for the removal of waste products.

These canals are surrounded by concentric layers of bone matrix, known as lamellae, and they help to maintain the structural integrity of the bone. The distribution of blood through the Haversian canals is essential for the health and maintenance of the bone tissue.

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which molecule gets translated into a protein by the ribosome?

Answers

Answer:

Within the ribosome, the rRNA molecules direct the catalytic steps of protein synthesis — the stitching together of amino acids to make a protein molecule. In fact, rRNA is sometimes called a ribozyme or catalytic RNA to reflect this function.

Explanation:

Molecule gets translated into a protein by the ribosome within the ribosome, the rRNA molecules direct the catalytic steps of protein synthesis the stitching together of amino acids to make a protein molecule. In fact, rRNA is sometimes called a ribozyme or catalytic RNA to reflect this function.

What is RNA?

Full form of RNA has ribonucleic acid and it has a nucleic acid which has been found in almost all cells that are living and RNA has mostly similar to DNA but there is one difference between RNA and DNA and the difference is that RNA has single stranded but DNA is double stranded.

The RNA has backbone has made up of the phosphate group which has arranged in alternating form and the sugar known as ribose other than the deoxyribose  present in DNA. There are four bases found in RNA and these are adenine, uracil, guanine, and cytosine.

The main function of mRNA is it work as imedieter between protein and DNA which is utilised by ribosome for the process of direct synthesis of protein, and the function of tRNA is to carry the accurate amino acid to the proteins synthesis site which takes place in ribosome.

Therefore, Molecule gets translated into a protein by the ribosome within the ribosome, the rRNA molecules direct the catalytic steps of protein synthesis the stitching together of amino acids to make a protein molecule.

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What properties of photosynthetic pigments allow pigments to absorb light of only certain wavelengths? Select all that apply.
Light of any energy level can boost an electron of the pigment molecule to a higher energy level in order to be absorbed.
Only light with the correct wavelength to boost an electron of the pigment to a higher energy level is absorbed.
Some pigment molecules lack a light-trapping region.
All pigment molecules possess a light-trapping region with a special structure that allows electrons to move freely
between Its atoms.

Answers

The properties of photosynthetic pigments that allow pigments to absorb light of only certain wavelength is ; ( B and D ) 

Only light with the correct wavelength to boost an electron of the pigment to a higher energy level is absorbed.All pigment molecules possess a light-trapping region with a special structure that allows electrons to move freely between Its atoms.

The Green pigment found in plants ( i.e. photosynthetic pigment )  that absorb light energy used by plants during  photosynthesis is the chlorophyll. It absorbs light energy based on the wavelength of the visible light while reflecting visible green light due to its wavelength.

The reflection of the visible green light by the chlorophyll gives the plants leaves the green color it possesses.

Hence we can conclude that The property of photosynthetic pigments that allow pigments to absorb light of only certain wavelength is ; Only light with the correct wavelength to boost an electron of the pigment to a higher energy level is absorbed. and statement D.

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baby names connect to gender, and names flow from male to androgynous to female but never in reverse. the reason for this is that

Answers

In most cultural and religious doctrines, masculinity seems to be weighted well above the feminine gender. Hence, greater level of power or hierarchy is leveled towards the masculine gender. Hence, the reason for the trend in m naming pattern is due to the power alloted to male species.

Naming pattern usually follow the standard trend of having a root which is meant for the male kid, before transitioning to a fairly refined or similar name which is attributed to female kids.

Intermediate names which can be used for either gender are called androgynous names sometimes precedes the female naming convention.

Therefore, the pattern of naming with the masculine version coming first is due to the higher heirachical power given to males.

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Cooler denser air produces an area of _________pressure, and moves in under rising air.

Answers

Answer:

cooler denser air produces an area of higher air pressure and moves in under rising air

Explanation:

Carbon-14 would most likely be used in determining the age of?

Answers

Answer:

Carbon-14 would most likely be used in determining the age of materials containing carbon up to 62,000 years old.

Answer this question pls

Answers

bruv the question is so blurry its impossible to see take a pic from your phone and I'll answer it

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.


Can someone help me with number 4

Answers

i think the answer is offspring

What are some environment benefits of having a carnivore diet?

Answers

Answer:

Since carnivore diet contains all-meat that is primarily made of fat and protein, they are absorbed to a great extent in the gastrointestinal tract, leaving very little residue. This helps in alleviating issues like bloating, diarrhea, gas and other gastric problems. Cons of Carnivore Diet It lacks significant nutrients

Explanation:

Answer:

Meat consumption is responsible for releasing greenhouse gases such as methane, CO2, and nitrous oxide. These gases contribute to climate change, such as global warming. Livestock farming contributes to these greenhouse gases in several ways: The destruction of forest ecosystems.The carnivore diet boasts weight loss, improved mood, as well as blood sugar regulation. It was founded on the belief that high-carb diets are the cause of chronic disease. However, there are drawbacks to eating nothing but animal protein and zero carbs.

Explanation:

Hope this helps.

What happens to the matter we take in?

Answers

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:

what is the modification of plant?why are different parts of plants modified? write
please help:(​

Answers

Answer:

what is the modifications of plants?

ans -In some plants, the roots change their shape and get modified to absorb and transport water and minerals from the soil to different parts of the plant. They are also modified for support, food storage, and respiration. The root modifications perform two major functions- Physiological and Mechanical.

Cell Division: Parts of Nephron

Leaf Structure: Genotype Meaning

2.why are different parts of plants modified?

ans-Certain parts of a plant undergo modification in order to adapt to their surroundings and environmental conditions. These modifications help them in their survival against odds. For example, the leaves in a cactus plant are modified to spines to reduce the surface area and hence water loss by evaporation.

does the moon make it's own light? explain how the moon gives us light at night?​

Answers

Answer:

The moon does not make it's own light

Explanation:

The light from the sun reflects off of the moon, which makes it look like it is glowing. That is how the moon gives us light at night.

What are laticifers?​

Answers

Answer:

In short words, Laticifers is a cell, tissue, or vessel that contains or conducts latex.

Explanation:

A laticifer are a type of elongated secretory cell found in the leaves and/or stems of plants that produce latex and rubber as secondary metabolites.

Answer:

A laticifer is a type of elongated secretory cell found in the leaves and/or stems of plants that produce latex and rubber as secondary metabolites.

Pure water would have what kind of tonicity?:

Answers

Answer: Tapwater and pure water are hypotonic. A single animal cell ( like a red blood cell) placed in a hypotonic solution will fill up with water and then burst.

Explanation:

Why does sugar take time to diffuse?

Answers

Answer:

A given quantity of solute dissolves faster when it is ground into small particles than if it is in the form of a large chunk because more surface area is exposed.

Answer:

more surface area is exposed

Explanation:

A healthy, balanced ecosystem has _______.
a.
fewer producers than consumers
b.
more quaternary consumers than primary consumers
c.
more producers than consumers
d.
fewer primary consumers than tertiary consumers


Please select the best answer from the choices provided
A healthy, balanced ecosystem has _______.
a.
fewer producers than consumers
b.
more quaternary consumers than primary consumers
c.
more producers than consumers
d.
fewer primary consumers than tertiary consumers


Please select the best answer from the choices provided

Answers

Answer:

D or B I'm thinking its D

Explanation:

Answer: C

Explanation:

What is the importance of reproduction in plants?

Answers

Answer:

Reproduction is important in plants to produce their progeny and to maintain its population. Plant reproduction helps to maintain its birth rate and sustain the ecosystem. Reproduction helps to acquire new variations and adapt to the environment with the most desirable characters.

Explanation:

as you are reading this question, the cells in your eyes are firing in response to the light coming from this paper. which type of neuron is carrying this message to the brain?

Answers

Answer:

sensory neuron

Sensory neurons are responsible for carrying the message or information from the sense organs such as eyes, ears, nose to the brain.

What are sensory neurons?

Sensory neurons are the nerve cells which are activated by the sensory input from environment. The sensory input include touching a hot surface with the fingertips, the sensory neurons will be the ones that are firing and sending off signals to the rest of the nervous system in the body about the information they have received.

There are five common types of sensory neurons which include mechanoreceptors, thermoreceptors, nociceptors, electromagnetic receptors and chemoreceptors.

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Which of the following correctly compares fermentation and cellular respiration?

Question 20 options:

Cellular respiration produces more ATP molecules than fermentation.

Both provide ATP molecules, but only fermentation occurs when oxygen is present.

Both result in substantial ATP molecules and lactic acid production.

Cellular respiration provides ATP molecules at a slower rate than fermentation.

Answers

Answer:

NO SORRY I DONT KNOW

Explanation:

a rectangular room is 10 M long and 7.5 M wide the cost of covering the floor with carpet 1.25 m wide at two Both provide ATP molecules, but only fermentation occurs when oxygen is present.

250 per metre

How many neutrons and protons does carbon have

Answers

Answer:

Carbon has an atomic number of 6. That means a carbon atom has 6 protons, 6 neutrons, and 6 electrons.

name three ways that you can explore specific genes to see if they would make good barcodes for species identification.

Answers

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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cells obtain energy by ________ food molecules such as glucose.

Answers

Answer:

Crushing them

Explanation:

ANSWER: cells obtain energy by CRUSHING food molecules such as glucose.

what are buffers and why are they important to cells

Answers

Answer:

Buffers are chemicals that help a liquid resist changing its acidic properties when other chemicals are added that will normally cause a change in these properties.

Answer:

buffers are chemicals that help a liquid resist changing its acidic properties. the reason they are important to cells is because buffers maintain the right pH of a liquid.

source(s)

https://sciencing.com/role-of-buffers-in-cells-12731573.html

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