Answers
Answer:
17. A. from an area of high concentration to an area of low concentration.
18. A. ATP/energy is required
19. Passive transport
20. D. The solution has the same solute concentration that the cytoplasm does.
21. C. Concentration gradients
Explanation:
In passive transport substances from a region of high concentration to a region of low concentration without the input of energy. Example : Diffusion, Osmosis. temperature and pressure can affect diffusion
Osmosis is a passive transport process in which what's emotional area of less concentration to an area of higher concentration.
Cells in a hypotonic solution swell as water enters and may burst if the concentration gradient is large enough.
Related Questions
What are properties of a tectonic plate ?? Plss help
Answers
Answer:
tectonic plates are regional poces of lithospehere
tectonic plates moves roughly as fast as your fingernail grows
tectonic plates contains both crust and upper mantle
Simpson's Diversity Index is a measure of diversity which takes into account the number of species present, but does not include the relative abundance of each species. True False
Answers
Answer:
The given statement is false.
Explanation:
In ecology, one of the means of measuring diversity is Simpson's Diversity Index. This index is generally used to count the biodiversity of a habitat. The index considers the number of the present species, and at the same time each species' abundance.
Simpson's index denoted by D determines the possibility that two characters selected abruptly from a sample will fit to a similar species or some classification other than species. When the value of D is 0, it signifies infinite diversity, while when the value is 1 it denotes no diversity. Thus, the bigger the value the lower will be the diversity.
What are the 3 major parts of the brain? Name one example of a function each part controls.
Answers
Cerebrum
Cerebellum
Brain stem
The cerebrum is the thinking part of the brain and it controls your voluntary muscles
The cerebellum controls balance, movement, and coordination.
The brain stem is in charge of all the functions your body needs to stay alive, like breathing air, digesting food, and circulating blood.
Which of the following can NOT preserve the remains of plants and
animals?
Ice
Tar
Amber (tree sap)
Volcanic Ash
igneous intrusion
Answers
Answer:
its volcanic ash.
Explanation:
i took a test on it before and all but volcanic ash is on the list
igneous intrusion
Explanation:
igneous intrusion is a process where by magma cools and solidify before reaching the surface of the earth,so I don't think it can preserve the remains of plants and animals.
Please help me answer the question in the picture
Answers
The phenotype is brown fur since the dominant gene is present
Why?
Because the male is BB every genotype will have to dominant trait making them all brown.
Hope this Helps
how do sinkholes affect plants
Answers
Answer:
When they are formed on land, they can change the general topography of the area and divert streams of underground water. If they form suddenly in areas with a heavy population, they can cause a lot of damage to human life and property.
You can just summarize that.
TED Talk speakers are generally
known to be effective public speakers.
What are some mannerisms or things
you notice about this speaker that
makes him/her a good public speaker
or a “not so good" public speaker?
Answers
Answer:
Things that I notice are that they're confident when they're speaking. The topic that they chose is something that they are very passionate about. Their confidence is something that gets the crowd more engaged. I also notice that they also have humor in their TED Talks, That can really help the audience more engaged as well and it also shows that sometimes it's ok to have some fun here and there. One bad and good thing that I notice is that sometimes they're really sweaty when they talk and that may not attract the crowd a lot of the times. It's also a good thing because it just shows that they're working hard. Overall I think that public speakers are good(most of them)
Explanation:
TED talks are a place where one can share their views and speak very confidently, some are passionate and engage the crowd to think.
What are TED talks?TED talk is an American free distribution under the slogan ideas are worth spreading and represents a public speaking platform that organizes events all around the world. Thus platform s a great place for people to express their skills and knowledge. They help the audience know more and understand better.
Find out more information about the TED talks.
brainly.com/question/25791376
What stresses does a shuttle go through during lift-off?
Answers
Answer:
The first phase is the ascent phase which begins at lift-off and ends as the space shuttle reaches orbit. ... The stress on the vehicle and the crew increases as the space shuttle accelerates. To ensure their safety, the acceleration of the space shuttle must be kept below 3 g (3 times the acceleration due to gravity).
(Sorry if this is not what you were looking for)
Which statement does not describe cell cycle checkpoints?
А. Normal checkpoints assess damage to DNA.
В. Faulty checkpoints may lead to abnormal cell growth.
C. Cell checkpoints can fail in mitosis and melosis.
D. Cells that bypass the G2 checkpoint move to the synthesis stage.
Answers
Answer:
i dont know
Explanation:
Cell cycle can be defined as the series of events taking place inside a cell as it continues to grow and divide.
The series of events in a cell cycle includes 'checkpoints' at various stages.These checkpoints are the stages where the cell checks the normal development of the cell, based on external and internal cues.These checkpoints are necessary for the normal development of the cell.If a cell bypasses the G2 checkpoint, then it enters the next stage, which is the mitosis or meiosis stage.These checkpoints may fail during the cell cycle.Thus, the statement that is incorrect regarding the checkpoints is that 'when cell bypasses the G2 checkpoint, it enters the synthesis stage'. Hence, the correct answer is option d.
https://brainly.com/question/11009129
The producers in the ecosystem produce 25,000,000 kilocalories per year. How much energy is most likely available to the organisms in level 2 of the pyramid
Answers
Answer:
The correct answer is - 25,00,000 Kcal
Explanation:
The transfer of energy in the trophic level is move with each successive level of the trophic level of the pyramid. Energy transfer takes place in a manner that only 10% of the available energy move to the next level and the rest 90% of energy lost as heat and other processes.
So ith producers produce 25000000 Kcal than only 10 % of this will transfer to the next level or the second level of the pyramid
Producer ----> primary consumer ----> secondary consumer
100% energy 10% energy of producer 10% of primary consumer
So, the 10% of 25000000 -----> 2500000
Which statement best describes the hydrosphere?
Answers
Answer: the water on or surrounding the surface of the globe, including the water of the oceans and the water in the atmosphere.
Explanation: The hydrosphere includes water that is on the surface of the planet, underground, and in the air. A planet's hydrosphere can be liquid, vapor, or ice. On Earth, liquid water exists on the surface in the form of oceans, lakes and rivers. It also exists below ground—as groundwater, in wells and aquifers.
Which class of biological polymer has the greatest functional diversity (can do the most jobs in a cell)?
Answers
Answer:
PROTEIN
Explanation:
Proteins are the most diverse biomolecules on Earth, performing many functions required for life. Protein enzymes are biological catalysts, maintaining life by regulating where and when cellular reactions occur. Structural proteins provide internal and external support to protect and maintain cell shape.
Mendel used over 28,000 pea plants in his experiment. How does this large
sample size make his results more reliable?
Answers
Answer:
It makes his results more reliable because if he is using many pea plants, then it is more likely that he is right if most of the plants are one result.
Answer:
Credibility and precision of his results.
Explanation:
By using so many plants, Mendel made sure that his results were credible and that his genetic trait ratios between the plants were consistent and precise. Using a large number of subjects reduces the chances of having outliers in the data set.
Why would it be deadly to give someone pure fresh water in an IV solution
Answers
Answer:
A
Explanation:
Because it would be unbalanced and the subject wouldn't be helped at all. More harm to the body.
Answer:
Because all the bacteria that’s in the Iv when you put fresh water in all the bacteria is washing through the tube in to the person
Explanation:
The form in which the chemical energy is stored in cells during photosynthesis
Answers
Answer:
In photosynthesis, solar energy is harvested and converted to chemical energy in the form of glucose using water and carbon dioxide. Oxygen is released as a byproduct.
Explanation:
Chlorophyll is green because what?
Answers
Happy Holidays! Hope this helped!
Answer:
Chlorophyll gives plants their green color because it does not absorb the green wavelengths of white light. That particular light wavelength is reflected from the plant, so it appears green. Plants that use photosynthesis to make their own food are called autotrophs.
Explanation:
Hope this helps!!!! :D
2 points
5. THE THEORY OF PLATE TECTONICS DESCRIBES THE LARGE-SCALE
MOVEMENT OF PLATES IN EARTH'S LITHOSPHERE. WHY IS THIS IDEA
CALLED A SCIENTIFIC THEORY RATHER THAN A SCIENTIFIC LAW? *
A. THERE IS NOT ENOUGH EVIDENCE AT THIS TIME TO SUPPORT THIS THEORY AS A
SCIENTIFIC LAW.
B. THE TERMS MEANS THE SAME THING
C. A SCIENTIFIC THEORY EXPLAINS OBSERVATIONS, WHEREAS A LAW DESCRIBES
Other:
Answers
The molecules in a solid vibrate in place.
Answers
The answer is thanks for the extra points
2.
Aligerh.
ar
d
1500.00 per sari.
from Sari Suhag, Railway Road,
2 Banarasi sarees at the rate of $
8 metre of shirting at the rate of $ 30.00
1 pair of bed sheets at $ 40.50 per bed
8 metre of long cloth at $ 20.25 per
sheet.
per metre
metre
1 dozen handkerchiefs at $ 3.50 per
handkerchief.
Calculate the total amount paid by
Suhani.
Answers
Answer:
WHTYQ O TIwCWE
Explanation:
below is the answer.
capo
capo
PLEASE HELP!!! 20 POINTS!!! What are the physical characteristics called that are used to compare and contrast organisms?
A) morphological traits
B) genetic characteristics
C) genotypic features
D) embryological anatomy
please choose one answer
Answers
Answer:
c: genotypic features
Explanation:
if is is incorrect then the awnser would be B
If the base pairs in a DNA strand were held together with covalent bonds instead of hydrogen bonds, how would cells have to operate differently?
New DNA would need to be made each time the strand was opened.
The cell would have to take in and use more energy in order to break the covalent bonds.
Each time the DNA strand opened the cell would need to replace the nitrogenous bases.
The cell could only open and close the DNA strand when it replicated.
Answers
Answer:The cell would have to take in and use more energy in order to break the covalent bonds.
Explanation:
ASAP!!! Match the following terms and definitions.
1. the science of the classification of organisms
domain
2. the largest taxonomic category
taxon
3. the categories used in classifying organisms
family
4. a taxonomic category containing a group of similar genera
taxonomy
Answers
Answer:
1. taxonomy
2. domain
3. taxon
4. family
in pea plants Green is dominant to yellow. Two heterozygous green plants are
crossed. What are the genotypes of the offspring?
Answers
Answer:
Explanation:
With two hetero-zygous are crossed,
Phenotypes are generally 75% of the dominant (Green) and 25% of the recessive (Yellow).
Genotypes would be
25% homo-zygous dominant (Green)
50% hetero-zygous (Green)
25% homo-zygous (Yellow)
Note that the words homo-zygous and hetero-zygous do NOT spell with a hyphen. Brainly filter does not allow for the correct spelling.
When two heterozygous (Gg) individuals mate, the expected genotypes in offspring are GG, Gg and gg in proportion 1:2:1.
Complete dominance refers to the genetic phenomenon in which the expression of the dominant allele masks the expression of the recessive allele in hetoroyigous individuals.In this case, both parents are heterozygous (genotype Gg) for the trait pea plant color.In consequence, both parents can produce two types of gametes: 'G' gametes (50%) and 'g' gametes (50%).The Punnett square for this cross is:
G g
G 1/4 GG 1/4 Gg
g 1/4 Gg 1/4 gg
In conclusion, when two heterozygous (Gg) individuals mate, the expected genotypes in offspring are GG, Gg and gg in proportion 1:2:1.
Learn more in:
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Hey happy winter holiday! take some points fellow goblins also I hope you have a day and don't forget to eat something because your tum tum kinda hurts when your hungry and its not fun.
Answers
Answer:
Thank you! :) you are awesome and happy holidays to you!
Explanation:
Ya your stomach hurts when something else happens and that REALLY sucks lol!
Although its not really you stomach and more like intestines but still REALY sucks.
Biology, I need help please!!1
Answers
Answer:
The BBC cell
Explanation:
BBC: The BBC cell means the Big Bad cell aka the big black clock
Which statements describe hormones in plants? Check all that apply. Cutting stems can stimulate hormones to start lateral leaf growth. Some tropisms are controlled by hormones. Cells grow faster in areas where auxin is concentrated. Hormones help buds form and grow in the winter. Auxin is the only hormone involved in plant development.
Answers
Answer:
Cutting stems can stimulate hormones to start lateral leaf growth.
Some tropisms are controlled by hormones.
Cells grow faster in areas where auxin is concentrated.
(I'm so sorry if it's wrong)
Hope this Helps!
Following statements describe hormones in plants:
Cutting stems can stimulate hormones to start lateral leaf growth.Some tropisms are controlled by hormones.Cells grow faster in areas where auxin is concentrated.Hormones help buds form and grow in the winter.What are plant hormones?Plant hormones, also known as phytohormones, are chemical substances produced by plants that regulate various growth and developmental processes, such as cell division, differentiation, growth, and responses to stimuli such as light, gravity, and touch.
The main types of plant hormones include auxins, gibberellins, cytokinins, abscisic acid, and ethylene. They play a critical role in shaping and directing the overall development and behavior of plants.
Learn more about plant hormones, here:
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What is the function of the glycoprotein molecule in the cell membrane?
Answers
Answer:
Glycoproteins are found on the surface of the lipid bilayer of cell membranes. Their hydrophilic nature allows them to function in the aqueous environment, where they act in cell-cell recognition and binding of other molecules.
Answer:
Glycoproteins are found on the surface of the lipid bilayer of cell membranes. Their hydrophilic nature allows them to function in the aqueous environment, where they act in cell-cell recognition and binding of other molecules
So, your answer would be:
The Glycoprotein has a hydrophilic nature that allows them to function in an aqueous environment, and they act in cell-recognition and binding of other molecules.
Explanation:
Hope this helps.
Which of the samples in the above table are alive? (E. Coli, Fungus, Human Skin, Maple leaf, root hair, protists, and sand/silt). How do you know?
Answers
every single one of them except for the sand/slit
every single one of those except for sand/slit has a metabolism and is made of cells
The sample in the table are alive are E. Coli, fungi, Human Skin, Maple leaf, root hair, protists. Only sand/silt is not alive.
What are living organisms?All living creatures, according to cell theory, are made up of cells, making the cell the essential basic unit of all forms of life.
Organisms can be unicellular (such as bacteria) or multicellular (such as plants) (e.g., plants and animals). According to the principle of biogenesis, only live organisms may produce other living species. Nucleic acids, lipids, carbohydrates, and proteins are all examples of macromolecules.
All organisms contain all four or any of these organic compounds as the basic structure and aid in the provision of all functions and supports in the living body.
Therefore, the live samples from the table are E. Coli, fungi, Human Skin, Maple leaf, root hair, and protists.
To learn more about living organisms, refer to the link:
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who is the father of genetics and what was his contribution?
Answers
Answer:
The father of genectics is mendel, and he had shaped genectics as we know it today
Explanation:
Mendel was the father of genetics.
❤ I hope that this helps you, ma'am/sir/whatever your pronouns are! ❤
If we assume that, in the African savanna, the predator population remains constant, what other, no mobile, factor would influence the gazelle population
Answers
Answer: Available grass
Explanation:
