what is the function of a membrane protein ​

Answers

Answer 1

Answer:

Membrane proteins can allow hydrophilic molecules to pass through the cell membrane.

Explanation:

Answer 2

Answer:

Explanation:

Membrane proteins are common proteins that are part of, or interact with, biological membranes. Membrane proteins fall into several broad categories depending on their location. Integral membrane proteins are a permanent part of a cell membrane and can either penetrate the membrane (transmembrane) or associate with one or the other side of a membrane (integral monotopic). Peripheral membrane proteins are transiently associated with the cell membrane.


Related Questions

Which is true regarding both mitosis
and meiosis?
A Both occur in only animal cells
B. All organisms go through both
mitosis and meiosis
C. They are both involved in cell division
D. None of the above
EuteckOut
bobof

Answers

Answer:

The correct answer is B. All organisms go through both mitosis and meiosis.

Explanation:

The same mechanisms of chromosomal segregation are at work in both mitosis and meiosis -- centrosomes, microtubules and motor proteins. Both mitosis and meiosis are multistage processes. The stages are interphase, prophase, metaphase, anaphase and telophase. The same general processes occur in each of these stages for mitosis and meiosis.

true or false with reason :- partner firm is a non trading concern​

Answers

Answer:

True

Explanation:

A partnership firm can be said to be a trading business with a maximum limit of ten partners involved in the purchase and sale of goods and services.

that you
Simplify the product of (3+ J7/3-17)
found in the previous step.
(3 + 7)(3-7)=

Answers

well if ur asking for (3+7)(3-7)
=(10)(-4)
=-40

The speed with which force is developed by skeletal muscles is determined by the Group of answer choices myosin ATPase isoform. Ca2 ATPase activity. sarcoplasmic calcium concentration.

Answers

Answer:

myosin ATPase isoform.

Explanation:

Skeletal muscle is also known as voluntary muscle and it can be defined as a type of muscle connected with the skeleton by tendons, so as to form a mechanical system that enables the movement of the limbs and other body parts with respect to another. Skeletal are found only in vertebrates.

Basically, the length and shortening velocity determines the amount of force a muscle would generated. When a muscle is at its ideal (resting) length, it generates the greatest amount of force while it generates the least amount of force when stretched or shortened with respect to the resting length

The speed with which force is developed by skeletal muscles is determined by the myosin ATPase isoform.

40 BRAINLEY










FFFFFFFFFFFFFFFFFFF

Answers

D is the correct answer!Parents: Bb BbChild: bbHe inherited the RECESSIVE trait from both parents.He got a 'b' from both parents.Please let me know if I am wrong.

Which component of weather results in stormy, cloudy weather?

A. High pressure
B. Low pressure
C. High temperature
D.Low temperature

Answers

Answer: B. Low pressure

Explanation: Low-pressure areas are places where the atmosphere is relatively thin. Winds blow inward towards these areas. This causes air to rise, producing clouds and condensation. Low-pressure areas tend to be well-organized storms.

Low pressure component of weather results in stormy, cloudy weather. Therefore, option (B) is correct.

What causes cloudy and stormy weather?

Low pressure systems in the atmosphere are often to blame for the weather patterns of cloudy and stormy conditions. When there is low pressure in an area, it causes the air pressure to rise, which can result in the development of clouds and the production of precipitation. Low pressure systems have a tendency to produce air that is unstable, which can lead to severe weather such as thunderstorms, hurricanes, and other forms of severe weather.

In contrast, high pressure systems almost always result in weather that is free of clouds and precipitation. This is because the air that surrounds the high pressure area is sinking and remaining relatively still. The formation of gloomy and stormy weather can also be influenced by a variety of other factors, including temperature, humidity, and the direction and speed of the wind.

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(iv) Measles. Mumps, Diphtheria Polio odd one​

Answers

Answer:

polio

Explanation:

please mark me as brainliest

Polio I think it’s the answer

Which two events take place during human sexual reproduction?

A. Fragmentation

B. Spore formation

C. Fertilization

D. Gamete formation

Answers

Answer and Explanation:

C...

Gamete formation and fertilization takes place during human reproduction. Therefore, option (C) and (D) are correct.

What is sexual reproduction in humans?

Human fertilisation produces a human child via human reproduction, which is  reproduction. It usually entails activity between a sexually mature male and female person.

Copulation, or sexual intercourse, involves the insertion of the erect  into the vagina and the ejection of spermatozoa from the seminal fluid (semen) into the female genital tract. The ovum in the outer portion of the fallopian tube is subsequently fertilised by spermatozoa as they travel from the vagina via the uterus to the tube.

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if a skunk has 20 chromosomes in each sperm cell how many chromosomes are in it's haploid cells​

Answers

Answer:

El 20 Chromesons in el spem muna ceasa.

You are part of a small group of humans rocketed at “warp speed” to Planet X, without any books, weapons, or technology. Planet X has no ozone layer to protect its surface from cancer-causing ultraviolet radiation, but native plants and animals have evolved to live safely there. Below the surface, the planet has a network of underground tunnels, just a meter high, which are inhabited by carnivorous predators.

Write 3 paragraphs using the vocabulary words we discussed today in class about how descendants of the group of humans would look and act after evolving for 100,000 years on Planet X.

Answers

Is there optional cause it just so many words like a story?

Water availability poses the single greatest limitation to plant life in deserts. The amount of moisture that is available for plants to
use is determined by the unique features of the soil. Which term describes the capacity of the soil to allow fluids to pass through it?
A)
texture
B)
composition
C)
particle size
D)
permeability
Frology Interactions of living

Answers

I might be incorrect, but from what I remember it should be particle size

You have engineered a protein that contains a nuclear localization signal, a nuclear export signal, a C-terminal peroxisomal targeting signal, and an import signal for the endoplasmic reticulum. with all of these signal sequences, where would you expect to find the protein after its synthesis?

Answers

Answer:

The correct answer is - Endoplasmic reticulum

Explanation:

In this case, the N-terminal endoplasmic reticulum signal sequence of the engineered protein is recognized primarily. This signal is used to target the particular protein co-translationally, to the endoplasmic reticulum for post-translational modifications or changes.

Such post-modifications are glycosylation that taken place in the lumen of the endoplasmic reticulum. Other than Glycosylation Protein phosphorylation , Sumoylation and Ubiquitination, are other changes or modifications.

Many bacteria, including E. coli, are capable of growing under both anaerobic and aerobic conditions. Some mutations are introduced into an E. coli strain that inactivate several enzymes involved in DNA repair. The mutant strain grows normally when kept in an incubator with a 100% nitrogen gas atmosphere. However, the strain dies when exposed to a normal laboratory atmosphere. Why

Answers

Answer:

Due to inability to survive in aerobic condition.

Explanation:

The strain dies when exposed to a normal laboratory atmosphere instead of nitrogen gas atmosphere because the mutation causes change in the capability of the strain to survive in the aerobic conditions. This mutation inactivate several enzymes which is also responsible for their capabilities of surviving under both anaerobic and aerobic environment so that's why the strain dies when exposed to normal atmosphere..

Pyruvic acid passes through two
of the
and into the

Answers

Explanation:

I don't know

The introduction of Caulerpa, also known as killer algae, into California was ultimately the result of _______.
a.
hull fouling
b.
the aquarium trade in exotic, nonnative aquatic species
c.
intentional release
d.
an algae farming company

Answers

Answer: A

Explanation: Hull Fouling

The introduction of Caulerpa, also known as killer algae, into California was ultimately the result of the aquarium trade in exotic, nonnative aquatic species. The correct option is b.

What is exotic species?

Exotic species are those that have been introduced, either intentionally or unintentionally, by humans into an ecosystem where they did not evolve. Such introductions are most likely a natural occurrence.

Endemic species are those that are found only in one region and nowhere else on the planet.

Invasive species have the potential to extirpate native plants and animals, reduce biodiversity, compete with native organisms for limited resources, and alter habitats.

This has the potential to have significant economic consequences as well as fundamental disruptions to the coastal and Great Lakes ecosystems.

Caulerpa, also known as killer algae, was introduced into California as a result of the aquarium trade in exotic, nonnative aquatic species.

Thus, the correct option is b.

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The carrying capacity of a biological species in an environment is the maximum population size of the species that the
environment can sustain indefinitely, given the food, habitat, water, and other necessities available in the
environment. A stable population will be
the carrying capacity
A)at; near
B)far above; far below
C) far above; overshoot
D)
far below; the same as

Answers

Answer:

A) at; near

A population is most stable at the carrying capacity

Does someone knows this question​

Answers

The answer is b or a

Answer:

D. Viruses can have a lipid envelope derived from the host cell membrane. So they have the same phospholipids and glycoproteins (they also have specific viral proteins)

If the bird population is directly proportional to the average monthly temperature, which month would have the LOWEST temperature?

Question 1 options:

8- August


12-December


1- January


10 October

Answers

Answer:

December

Explanation:

If the bird population is directly proportional to the average monthly temperature, 12 december would have the lowest temperature.

What is population?

The population of an organism can't survive if it exceeds it's carrying capacity. If animal population increases the population that eat that animal might also increase

The causes that affect population growth animals that if there are more plants than usual in area, populations of animals that eat that plant may increase. If animal population increases the population that eat that animal might also increase.

The effects of animals population can be dangerous and when population exceed the carrying capacity of their environment, animal suffer of malnutrition and disease. When predators became scarce due to over population, the weekar species of animal start or die in other ways .

Therefore, If the bird population is directly proportional to the average monthly temperature, 12 december would have the lowest temperature.

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Which of the following would be affected when a protein is denatured?
a.) amino groups
b.) primary structure
c.) side chains
d.) tertiary structure

Answers

"b" why because primary structure needs protein and if protein denatured,primary structure will affected instantly!

#followandheartallmyquestion

When a protein is denatured by chemical, heat or other substances, the primary structure remains intact. Hence, the correct answer would be the tertiary structure.

Denaturation of proteins generally causes the breakage of weak bonds on which the folding and the entire protein structure is built. When this happens:

the peptide bonds between the component amino acids remain intact. Hence, the primary structure is conservedthe destruction of other bonds means that the secondary and tertiary structures are affected.

Agents that are capable of denaturing proteins include high temperature, changes in acidity/basicity, UV radiation, high concentration of salts, and so on.

The correct answer as to which would be affected when a protein is denatured in this case would, therefore, be the tertiary structure.

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To enter or leave a cell substance must be through
a - microtubules
b - Golgi apparatus
c - the plasma membrane
d - the nucleus​

Answers

Answer:

d - the nucleus

I hope it helps......

c - the plasma membrane

The plasma membrane is barrier between the outside and the inside of the cell

What genome rule does any prokaryotic life on earth commonly does not have?
a. small circular plasmid DNA
b. follows the central dogma DNA>RNA>proteins
c. has thymine in place of uracil on the RNA strand

Answers

Sorry I just need points

Which statement best describes how the carbon cycle and oxygen cycle are interrelated?
Group of answer choices

Plants release water during transpiration and carbon dioxide during photosynthesis

Plants use carbon dioxide and release oxygen during photosynthesis

Animals release water during respiration and carbon dioxide during transpiration

Animals use carbon dioxide and release oxygen during respiration

Answers

Plants use carbon dioxide and release oxygen during photosynthesis

What is a mold? in fossils​

Answers

Body fossils include molds and casts. A mold is the imprint left by the shell on the rock that surrounded it. Molds of the underside of shell may be left on the surface of rock that formed when sand or mud filled the inside of the shell.

competition a type symbiotic relationship is where

Answers

Answer:

they r ecological, not symbiotic

ASAP PLS HELP !!! Jfndndbrhdbdbr pls

Answers

100% because there is no dd making it not possible for them not to have dimples if dimples is dominant.

What best describes the structure of dna

Answers

[tex]\huge{\textbf{\textsf{{\color{pink}{An}}{\red{sw}}{\orange{er}} {\color{yellow}{:}}}}}[/tex]

A double helix. It best describes the structure of a DNA molecule. Moreover, the DNA is not a single stranded and it does not comprise amino acids

Using the information in this photo, what can MOST LIKELY be learned about the rocks in the illustration?
A)
relative age
B)
absolute age
C)
melting point
D)
average rainfall

Answers

Answer:a

Explanation: got it right on usates

where does peristalsis first occur in the digestive tract?

esophagus
liver
large intestine
small intestine

Answers

Answer:

peristalsis first occur in oesophagus

so, option A is correct

The image shows a cell placed in an aquatic environment. Using your
knowledge of water tonicity, what type of environment was the cell placed
in, and what effect will this have on the cell?
The environment outside of the cell is hypertonic, and the cell will swell.
The environment outside of the cell is hypertonic, and the cell will shrink.
The environment outside of the cell is hypotonic, and the cell will swell.
The environment outside of the cell is hypotonic, and the cell will shrink.

Answers

Answer:

the water will go out of the cell

Explanation:

Which is NOT an example of a renewable energy source?
O Coal
O Wind
O Water
O Sun
Please help ASAP

Answers

Answer:

coal

Explanation:

wind and water never end so they're renewable and the sun like ofc also never ends

but you can run out of coal

Answer:

Coal

Explanation:

A renewable energy source is a source of energy that is not likely to run out within our lifetimes. The wind will never go away. Neither will the Sun. Although we know that the Sun is going to explode, since it is a star, it is not likely that it will happen in our lifetimes. Water is also not likely to run out completely within our lifetimes. However, coal on the other hand will run out some day; it takes millions of years to make coal, and people are using it faster than it can replenish itself.

A good way to remember which energy source is renewable and which is not is to look at how much it pollutes. Fossil Fuels such as Coal, Oil, and Natural Gas pollute a lot, and they are all nonrenewable energy sources. On the other hand, clean energy sources such as solar power, hydropower (water power), and wind power do not pollute as much, and they are all renewable resources. (Please note that this relationship is not causation, but rather correlation. The amount of pollution an energy source emits does not cause it's renewability.)

I hope this helps!

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