The cell membrane is selectively permeable, which means __________.

Answers

Answer 1

Answer:

Water can pass through it

Explanation:

There is no explaination. thats the answer


Related Questions

Weather is made up of a variety of conditions in the atmosphere. It includes temperature, or the amount of ____ in the air, as well as humidity, the amount of ____ in the air. Pressure is another factor of weather as it affects wind, or the motion of ____. Precipitation also affects weather, and includes ____ and other forms of water that falls from clouds.


OPTIONS:

A) heat, moisture, air, rain

B) moisture, heat, waves, wind

C) heat, water, sunlight, moisture

D) sunshine, heat, coolness, oxygen

Answers

Answer:

A

Explanation:

thermostats measure heat, high humidity means it feels moist outside without rain, wind is air, and rain is a type of precipitation

EXPLAIN WHY SMALL MAMMALS SUCH AS MOLES FEED MORE FREQUENTLY THAN LARGER ONES SUCH AS ELEPHANT0

Answers

Answer: Small mammals have large surface area to volume ratio hence lose heat quickly to environment; to replace the heat, lost, their metabolism is high making them to feed more frequently.

Explanation:

Hope this helps!

Which argument is BEST supported by the information given?
A
The earthworm and lizard evolved at the same time because of the absence of legs and hair
B
The lizard and humans share a common ancestor because of the presence of a backbone and legs.
С
The trout and humans share a common ancestor because of the presence of a backbone.
D
Earthworms were the most recent to evolve because of the absence of the derived characteristics

Answers

The lizard and humans share a common ancestor because of the presence of a backbone and legs statement is true.

What is Evolution?

Evolution refer to the change or variation in in the characteristics of organisms over several generations and this depends on the process of natural selection.

some Organisms evolved from the same ancestors and they share some similarities in characteristics like hair, legs.

Humans and lizards evolve from same ancestors of over 320 million years ago.

Therefore, The lizard and humans share a common ancestor because of the presence of a backbone and legs statement is true.

Learn more about evolution from the link below.

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A ____________ uses direct elimination of acids, bases, or carbon dioxide from the body in order to adjust systemic acidity.

Answers

Answer:

Physiological Buffer

Explanation:

Which area of the stomach adjoins the small intestine?.

Answers

The pylorus is the answer. Hope this helps

What is a result of preventing spindle fibers from forming?.

Answers

Colchicine prevents spindle fibers from forming during the cell cycle

Which explains how the economic situation in chile in 1980 affected its government? chile’s improving economy led to the government overthrowing a military junta. chile’s worsening economy led to the government electing a socialist president. chile’s worsening economy led to the government being overthrown by a military junta. chile’s improving economy led to the government launching populist programs.

Answers

The economic situation best describe by Chile’s worsening economy led to the government being overthrown by a military junta.

What is the economic history of Chile?

The economic condition of Chile changed over time.

Due to a worldwide recession, the GDP of Chile dropped to 14.1 in 1980.

The value of the currency is overvalued.

Due to the Asian crisis, in 1997 economic growth depletion started.

Thus, the correct option is C.

Learn more about  Chile

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Answer:

C.

Chile’s worsening economy led to the government being overthrown by a military junta.

Explanation:

yes

Which of these best matches an object in space with its characteristic?

A ganymede → orbits the sun
B inner planet → gaseous in composition
C outer planet → many moons
D meteorite → comet which hits Earth's surface

Answers

In this question we will match an object in space with its characteristic

A ganymede → orbits jupiter

B inner planet → many moons

C outer planetgaseous in composition

D meteorite → comet that hits the Earth's surface

What are the characteristics of Ganymede?

Ganymede is the largest moon of Jupiter and is the largest in our solar system.

What is an inner planet?

The inner planets, closest to the Sun, are solid rock spheres and include Mercury, Venus, Earth, and Mars.

What is an outer planet?

Designation of planets less dense than Earth, with a large amount of gaseous substances, mainly hydrogen, helium, methane and ammonia

What are meteorites?

Meteorites are fragments of solid matter that come from space and reach the Earth's surface.

Learn more about Ganymede in brainly.com/question/13046823

Answer:

ganymede → orbits jupiter

Explanation:

Ganymede, a satellite (moon) of Jupiter, is the largest and most massive of the Solar System's moons.

Record the elements present in each unknown astronomical object. Be sure to indicate “yes” or “no” for each element.

Hydrogen Helium Lithium Sodium Carbon Nitrogen


Moon One



Moon Two


Planet One


Planet Two









Answers

We record the elements present in each unknown astronomical object according to metallicity.

 

Moon one - HeliumMoon two - SodiumPlanet one - Hydrogen -Carbon Planet two - Lithium - Nitrogen

To understand these answers, we need to know what metallicity.

What is metallicity?

In astronomy and physical cosmology, metallicity (also called Z) of an object is the proportion of its matter made up of chemical elements other than hydrogen and helium. Because stars, which make up most of the visible matter in the universe, are composed primarily of hydrogen and helium, astronomers conveniently use the generic term "metal" to describe all other elements collectively.

With this information, we can conclude that we have recorded the elements present in each unknown astronomical object according to metallicity.

Learn more about metallicity in brainly.com/question/18153051

Answer:

Moon 1- is lithium and carbon.

Moon 2- is sodium and nitrogen.

Planet 1- is hydrogen and carbon

Planet 2- is helium and carbon

(type no for each box that isn’t listed above.)

Explanation:

I did the slide show.

Which of the following is the most likely flow of energy in an aquatic ecosystem? a. Phytoplankton → mammal → zooplankton → fish b. Phytoplankton → zooplankton → fish → mammal c. Zooplankton → phytoplankton → mammal → fish d. Mammal → fish → zooplankton → phytoplankton.

Answers

In this question, the correct order of flow of energy in an aquatic ecosystem is Phytoplankton → zooplankton → fish → mammal.

What do you mean by an Ecosystem?

An environment may be defined as the complex of physical, chemical, and biotic factors (such as climate, soil, and living things) that act upon an organism or an ecological community and ultimately determine its form and survival.

The flow of energy in an aquatic ecosystem depends on the phytoplankton which are known as the producers of an aquatic ecosystem.

Therefore, the correct order of flow of energy in an aquatic ecosystem is described above. Hence, the correct option is B.

To learn more about the Aquatic ecosystem, refer to the link:

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Answer:

b

Explanation:

HELP ME ASAP!


what is one experinment that is realted to put cabbage water, baking soda, and vinegar experinment and explain why you chose that idea!

Answers

Adding baking soda to the cabbage juice makes it a neutral base. When you add liquids to the cabbage juice, very acidic solutions will turn it a red color; neutral liquids make a purplish color; and basic solutions will make cabbage juice a greenish-yellow.

I chose this idea because this experiment will teach you all about acids and bases.



Hope this helps ^v^

Plants are able to engage in photosynthesis because they produce a chemical that can absorb sunlight to synthesize glucose. What is this chemical?.

Answers

Answer:

Chlorophyll

Explanation:

Plants engage in photosynthesis with the help of chlorophyll.

In the process : Carbon dioxide is used and oxigen is produced.

What type of reaction is represented by the following chemical equation? Explain your answer. 2Na + 2HCl → 2NaCl + H2 + heat

Answers

Answer:

This when the metal react with acid.

Explanation:

This is because the HCl is the chemical symbol for hydrochloric acid and Na is the symbol for sodium and when these 2react it forms

sodium chloride + hydrogen + heat

What does the light independent reaction make? (Multiple Choice)

Water
Carbon dioxide
Sugar
Light energy

Answers

Answer:

h20=co²idj

6292939

9w9

Explanation:

usgsb6÷859

7392= 53936739

Answer is light energy

The science that deals with when diseases occur and how they are transmitted is called.

Answers

Answer:

epidemiology

Explanation:

Which term describes a chemical reaction in which water is gained?

A. Reduction
B. Hydrolysis
C. Dehydration
D. Hydration

I am confused because I thought the answer was dehydration synthesis, but that isn't on here. Please answer as soon as possible. :)

Answers

Answer:

hydration

Explanation:

cuz water is gained and something is hydrated

How have the historic levels of melanin in human populations changed due to migration? (1 point)


humans that produced less melanin became more common as populations migrated away from the equator.


humans that produced more melanin became more common as populations migrated away from the equator.


humans that produced more melanin became more common as populations migrated toward the equator.


humans that produced less melanin became more common as populations migrated toward the equator

Answers

Answer:

i would say A

Explanation:

Answer:

A

Explanation:

the answer is A because human eat grass :)

researcher investigates a recently discovered species of plant. The plant has vascular tissues and exhibits a sporophyte and a gametophyte generation, but lacks seeds. How should the researcher classify the plant?

Answers

Answer:

pteridophyte

Explanation:As you might guess, Pteridophyte are plants that can move through the air. They do not make new plants by releasing seeds.

Other pteridophyte characteristics include the following:

They exhibit alternation of generations, in which the sporophyte and gametophyte generations are observed.Sporophytes are plants with true roots, stems, and leaves.Sporangia grow in clusters on sporophylls.

I hope this helps you

:)

can you tell for certain if eleanor is a definite carrier for methemoglobinemia

Answers

The information about the genotype of Eleanor is not found here, but a carrier is a heterozygous individual.

What is a carrier?

A carrier is an individual who is heterozygous for a given genetic condition and/or genetic mutation.

A heterozygous is an individual who has two different alleles or gene variants for a particular gene locus.

A homo-zygous is an individual who has the same allele (or gene variant) for a given gene locus.

Learn more about heterozygous individuals here:

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Use the points of the cell theory to say why humans and bacteria are similar.

Answers

Answer:

Humans have many cells. Bacteria have one cell. The second point is that cells are the basic unit of structure and function in humans and bacteria. The third point is that new human and new bacterial cells come only from other human and bacterial cells.

Explanation:

What might happen to its symbiotic partner of commensalism suddenly became extinct?

Answers

What might occur to its symbiotic match if commensalism abruptly evolved vanished?

A length of DNA that codes for a particular characteristic is called a

A:allele
B:gene
C:cell
D:Dna

Answers

Gene I think but it is probably that
It is an allele I just learned punnet squares and we have talked about this all day!

Which of these BEST
describes the DNA
antiparallel double
helix?
A. BOTH strands run ONLY in the
3' to 5' direction.
B. BOTH strands run in random
directions.
C. ONE strand runs in the 5' to 3'
direction, and the other strand
runs in the 3' to 5' direction.

Answers

one strand runs in the 5' to 3' direction, and the other strand runs in the 3' to 5' direction.

How is DNA helix antiparallel?

The strands of a DNA double helix are said to be "antiparallel" because the have the same chemical structure, but are opposite in direction.

What does it mean that the DNA double helix is antiparallel?

Antiparallel strands of a DNA molecule means that the phosphate groups at the start of two DNA strands are in opposite position (pole).

Hence, C  is correct option

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Can I Get Some Help PLEASEEEE i Will Give Brainliest if you tell how to do it after you answer it correctly
3. Summarize patient A's history: Chromosomes obtained from a nearly full term fetus of a 40 year old female.


Which chromosome set has an extra? _diagnosis______


What diagnosis would you give this patient (what abnormality)? ______________


Summarize patient B's history:


Summarize the history of patient:

Answers

Answer:

As per the observation, it is clear that the correct answer is a medical book as it will have the medical history of the patient.

Gigantism is an extreme situation this is almost usually due to an adenoma, a tumor of the pituitary gland. Gigantism happens in sufferers who had immoderate boom hormones in childhood. The pituitary tumor cells secrete an excessive amount of boom hormone (GH), which main to many adjustments withinside the body.

How is gigantism diagnosed?

If gigantism is suspected, the prognosis is commonly shown via way of means of taking blood assessments to degree the stages of boom hormone and insulin-like boom component 1 (IGF1) circulating withinside the blood. IGF1 is launched into the blood often via way of means of the liver in reaction to boom hormone.

Thus it is clear that medical books will have a medical history of patent with gigantism.

hoping that help

Explain a chromosome deletion and the effects it can have on the body

Answers

Chromosome Deletion occurs when a piece or section of chromosomal material is missing. Some effects it can have on the body are cognital anomalies, intellectual and physically disability.

Based on your knowledge of protein synthesis and the information in the diagram,
summarize how enzymes are made. (3 points)

Answers

Explanation:

The chemical reactions involved in photosynthesis are controlled by enzymes . As with any other enzyme-controlled reaction, the rate of photosynthesis is affected by temperature. At low temperatures, the rate of photosynthesis is limited by the number of collisions between enzymes and substrate.

Enzymes are biological catalysts - they speed up chemical reactions. The reactions of photosynthesis, and many other biological processes, are controlled by enzymes.

Enzymes are required for most of the chemical reactions that occur in organisms. These reactions occur in the breakdown of chemical molecules, which we see in the digestive system.

Read the description of interphase at the bottom of the gizmo. What happens to the cell at the beginning of interphase?

Answers

Answer:

During the G1 phase, cells synthesize and grow mRNA and proteins for DNA synthesis.

Explanation:

Interphase is the resting phase of cell cycle. In this phase cell grows in size, accumulate nutrients and duplicate its genome. It also take part in mRNA and protein synthesis.

What are steps involved in cell cycle?

Cell cycle is the series of events in which cell grows and duplicate to form daughter cells.

It has two phases:

Interphase: in this phase cell synthesize, grow, produce mRNA and protein and replicate cell's DNA. It is divided into: G1, S and G2 phase.M-phase: in this phase actual cell division takes place.

Thus, in the beginning of interphase, cells prepare for division, accumulate nutrients and duplicate their genome.

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The diagram shows the general structure of a lipid, which consists of two main parts. A carbon atom is double-bonded to an oxygen atom and single bonded to a hydroxyl group. Which part is circled? alcohol group fatty acid carboxyl group unsaturated lipid

Answers

Answer:

The circle part of the structure is the CARBOXYL PART.Generally, lipids are naturally occurring molecules and they serve as sources of high energy value in

Explanation:

The circle part of the structure is the CARBOXYL PART.Generally, lipids are naturally occurring molecules and they serve as sources of high energy value in

Answer:

carboxyl group

How Expotential and logistic growth model similar how are they different

Answers

Answer:

The exponential growth model shows a characteristic curve which is J-shaped while the logistic grown model shows a characteristic curve which is S-shaped. The exponential growth model is applicable to any population which doesn’t have a limit for growth. The logistic growth model is applicable to any population which comes to a carrying capacity.

Explanation:

1.)ROVs have become quite valuable in which of the following areas of marine science?



recording changes in coastal ecosystems



documenting diverse sea life at the sunlight level



exploring the ocean floor, particularly the trenches



accompanying amateur scuba divers in remote areas


2.)Most marine science jobs that involve conducting research will require an advanced degree.


True


False

3.)It is very easy for a marine biologist to get a job working with large marine animals.


True


False

Answers

True and false are the answers I believe

ROVs (remotely operated vehicles) have become quite valuable in exploring the ocean floor, particularly the trenches. Therefore, the correct statement is option C. The other two statements are true and false, respectively.

What are the uses of ROVs?

ROVs are used in marine science to explore and gather data from areas that are too deep or dangerous for human divers to access. ROVs are of great importance in the ocean floor, particularly the trenches. These are type of vehicles which are controlled remotely and well equipped with cameras and sensors which gather information from the deep sea environment.

Marine science is a complex and interdisciplinary field that requires a strong foundation in scientific principles and research methodology. An advanced degree, such as a master's or doctorate degrees are required in this field because certain skills are used to conduct research in this field, such as ability to design and execute experiments, etc.

it is very difficult for a marine biologist to get a job because it involves working with large marine animals and are highly competitive jobs.  Marine biologists involve various areas such as marine conservation, marine ecology, or marine biotechnology.

Therefore, ROVs (remotely operated vehicles) have become quite valuable in exploring the ocean floor, particularly the trenches and marine science jobs require an advanced degree and are difficult to get.

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What fraction is equivalent to six tenths and has a denominator of 100? Explain why is dressing table mirror may become dirsty if wiped with a cloth on a warm day. number 13 .......... Brainliest if correct Question 3 of 5 How many solutions does 6 + = -5 - Lo have? 31 10 ? O A. One solution O B. Infinitely many solutions O C. Two solutions O D. No solutions 1932 campaign poster reads: "workers of the mind, of the fist, vote for the front soldier / hitler!" 90 POINTS Hazel is working with a database to help determine if the company she works for is making or losing money. Hazel has organized the expenses category from the smallest expense to the largest expense. Which of the following database features has Hazel employed to organize the data?A. sortingB. filingC. nestingD. filtering The temperature in the freezer is -15C. The temperature outside the freezer is 10C. Find the difference between these two temperatures.Is the answer 25? Just checking :) My parents are getting a divorce, and Im really stressed out about it. I cant stop thinking about whats going to happen to my family. I dont feel like hanging out with any of my friends, and I dont think theres anyone I can talk to who will understand what Im going through. When someone does try to talk to me, I snap at them and tell them to leave me alone. I dont know what to do to get this knot out of my stomach. 1. Identity (figure out) what you think is causing the persons stress. 2. How is the situation affecting the student's body? 3. Provide one or two ways for reducing their stress. (1 point)A hot air balloon is launched from the ocean beach. As it moves inland, it rises and then falls, having a path given byp(x)= - 2x^2/2500 +0.7x where x is in metres. The land rises at a rate of 2 vertical metres for each 20 horizontal metres. See thediagrama. At what horizontal distance does the balloon reach maximum height above sea level?b. What is the maximum height of the balloon above seal level?c. What is the maximum height of the balloon above ground level?m andd. At what horizontal distance is the balloon 50 m above the ground? List the smaller value first. 4. What is an outline, and how does it help organize an essay? Some believe that the effects of hypnosis may not be from hypnosis but from people believing that hypnosis works. please select the best answer from the choices provided t f Simplify.Cubed root of -128x^6y^5 Which of the following was a Union advantage during the Civil War? An exponential function has a growth factor or 3.76. What is the percentage growth rate? What is the name of the two-phase microstructure found in steels resulting from the eutectoid transformation of austenite and consisting in alternate layers of ferrite and cementite can you help me with this A company sells 800 units at $16 each, has variable costs of $12 per unit, and fixed costs of $1,200. Income is $ 2x+4=8Find x and show work. Consider the function defined by f(x) lnx/x^4 for x > 0 and its graph y = f(x).The graph of f has a horizontal tangent at point P. Find the coordinates of P.