Of the 2 types of transport proteins that mediate facilitated diffusion, only _________ proteins actually bind with the substance being transported, while __________ proteins simply provide a hydrophillic space for the substance to move through.

Answer:

the stomach and small intestine.

Explanation:

Answer:

is that a question?

Explanation:

Answer:

Explanation:

Catabolic

Answer: Digestive Processes

Explanation: The processes of digestion incorporate six activities: ingestion, propulsion, mechanical or physical digestion, chemical digestion, assimilation, and defecation. The primary of these forms, ingestion, alludes to the passage of food into the nutritious canal through the mouth.

It is important for us to decrease the release of carbon dioxide gas because it leads to global warming.

This can be defined as the long-term shifts in temperatures and weather patterns.

The increase in carbon dioxide gas causes the temperature to rise with time and will make the earth inhabitable if not tackled.

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The per capita ecological footprint in the United States (US) is B: 'more than twice the global average'.

It is important to note that the ecological footprint is a measure of human impact on the environment, which includes factors such as land use, transportation, energy consumption, and waste production.

The United States, as a highly industrialized and consumer-driven society, has a relatively large ecological footprint compared to many other countries. Efforts to reduce the ecological footprint in the United States and other developed countries are important for achieving global sustainability goals.

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Answer:

I think 7 cells are going to divide

Answer:

13?

explanation

Answer:

Explanation:

Fertilization occurs when the nucleus of both a sperm and an egg fuse to form a diploid cell, known as zygote. The successful fusion of gametes forms a new organism.

The samples that can be used for serological testing are Serum, Urine, Feces, Cerebrospinal, Saliva.

A. Serum: as it contains antibodies that the immune system produces in response to an illness or vaccination, serum is the most frequent sample used for serological testing.

B. Urine: Certain illnesses, such as urinary tract infections brought on by particular types of bacteria, can be identified by the presence of antigens in urine samples.

C. Feces: The presence of antigens or antibodies in fecal samples can be utilized to identify some infections, such as those brought on by specific viruses.

D. Cerebrospinal fluid (CSF) can be used to identify specific infections, such as those brought on by bacteria or viruses. CSF is a clear, colorless fluid that surrounds the brain and spinal cord.

E. Saliva: In some circumstances, such as the detection of antibodies against specific viruses that can be transmitted by saliva, such as the Epstein-Barr virus, saliva can be utilized for serological testing.

In conclusion, depending on the type of infection being tested for, samples such as serum, urine, feces, cerebrospinal fluid, and saliva can be utilized for serological testing.

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Different forms of a gene, such as the ones represented in the alignment between the mouse (Mus musculus) and woolly monkey (Lagothrix lagotricha), are known as alleles.

The alignment provided represents a portion of the gene sequence in two species, the mouse and the woolly monkey. The gene sequence in both species shares a common ancestral form but has diverged over evolutionary time, resulting in slight differences. These differences are termed alleles.

Alleles are alternative forms of a gene that occupy the same position, or locus, on a chromosome. They can arise due to various genetic changes, including single nucleotide substitutions (point mutations), insertions, deletions, or recombination events. In the given alignment, a few nucleotides have been substituted, resulting in different amino acids being coded for in the two species.

The presence of different alleles within a population or between species contributes to genetic diversity. Genetic diversity is important as it provides the raw material for natural selection and adaptation to changing environments. Additionally, alleles can influence traits and phenotypes, including disease susceptibility, response to drugs, or physical characteristics. Therefore, studying and understanding the different forms of genes, such as the alleles in the mouse and woolly monkey, is crucial for comprehending the genetic basis of variation and evolution.

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Answer:

v = u + at  

where

v is the final velocity

u is the initial velocity

a is the acceleration

t is the time

v = 0 + (0.1 m/s^2) × 10 s

v = 1 m/s

Therefore, Selina's velocity after 10 seconds of accelerating at 0.1 m/s^2 is 1 m/s.

Answer:

the answer is A

Explanation:

The evidence to support the idea that some tectonic plates have traveled great distances is option A, "fossils of organisms that lived in warm climates have been found in arctic environments."

The distribution of fossils can provide important clues about how continents and tectonic plates have moved over time. When continents or plates separate, they can carry with them the fossils of organisms that were living in that area at the time. As a result, the same types of fossils can be found in geographically distant locations that were once connected.

For example, the discovery of fossils of tropical plants and animals in polar regions provides strong evidence that those regions were once located closer to the equator and have since moved to their current location. This phenomenon is known as "paleogeography" and has been instrumental in understanding the movement of tectonic plates and the history of the Earth's continents.

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Using the forked-line, or branch diagram, method,  the genotypic and phenotypic ratios of these trihybrid crosses is AaBbCc X AaBBCC

Forked-line, or branch diagram, method is used to predict the outcome of genetic crosses and calculate the genotypic and phenotypic ratios of offspring. In this cross, the parent plants, where A and B are codominant, and C is dominant. The forked-line method starts with drawing a single line for each parent, and then dividing each line into two branches for each allele of the gene. The dominant alleles are represented by a capital letter, while the recessive alleles are represented by a lowercase letter.

The two lines are then crossed to form a single line that represents the offspring:

A B C

| | |

AaBbCc AaBBCC

The offspring will receive one allele from each parent for each gene. The genotypic ratio of the offspring can be calculated by counting the number of each genotype.

The phenotypic ratio of the offspring can be calculated by counting the number of each phenotype. Since A and B are codominant, the offspring will show both alleles when both are present. C is dominant, so the offspring will show the dominant phenotype when a dominant allele is present.

In this cross, the parent plants are AaBBCc and aaBBCc.

a | a

B | B

C | C

The two lines are then crossed to form a single line that represents the offspring:

A B C

| | |

AaBBCc aaBBCc

The genotypic ratio of the offspring can be calculated by counting the number of each genotype:

The phenotypic ratio of the offspring can be calculated by counting the number of each phenotype. This is a simplified explanation of the forked-line method, which assumes that only one gene is being analyzed at a time. In real life, multiple genes may be involved in a cross, making the calculation more complex.

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Answer:

The correct answer would be D, Ocean trenches/spreading centers mapped.

Explanation:

I hope this helps you. :)

The statement that doesn't describe evidences as regards Continental Drift Hypothesis is  : B: . Identical rock types found of continents separated by vast oceans.

Therefore, option B, is correct

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Answer:

Ways to prevent stomach diseases are as given below:-

Chew food thoroughly, and don't overeat.

Avoid raw shellfish if you're not sure the source is a safe one.

Limit your intake of fats and alcohol.

Get plenty of fluidsExercise daily.

Exercise daily.

Avoid foods that cause gas.

Avoid sweeteners that cause gas such as fructose and surbiton

1. Avoid raw food

2. Avoid junk food as far as possible

3. Don't eat too much spices

4. Don't overeat

5. Exercise daily

Answer:

D. individual susceptibility.

Explanation:

I took a test and it was correct!

Answer:

A couple of homologous chromosomes, or homologs, are a set of one maternal and one paternal chromosome that pair up with each other inside a cell during fertilization.

Explanation:

Answer:

A couple of homologous chromosomes, or homologs, are a set of one maternal and one paternal chromosome that pair up with each other inside a cell during fertilization.

Hope this helps. Can u give me brainliest

Explanation:

Answer:

It will continue to rise.

Explanation:

Genetic variation results in the changes in trait over the period of time. Hence, traits do change over the years, but it is a gradual process. The population will become more stable due to successful traits.

Genetic variation refers to the changes in the genotype of an individual. It imparts stability to the population. Genetic variation results from meiotic cell division where recombination of gene produces genetic exchange of heredity material.

Those traits which are successful in nature that means those variations which provide stability to the organism in any environment are favoured. Organisms with such variations adapt, survive and further reproduce to continue their existence. Such traits are transmitted to the progeny as well.

Thus, gradual accumulation of changes in traits contribute to a more stable population over the span of years.

Therefore, changes in traits are important in determining the track of evolution on earth.

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The "boss" of the autonomic nervous system is located in the hypothalamus of the brain (ANS).

The thalamus is your body's central nervous system. Except for the sense of smell, the thalamus is in charge of processing all bodily sensory information before it is sent to the cerebral cortex in the brain for interpretation. The thalamus also plays a role in awareness, memory, learning, attention, and sleep.

There are around 60 nuclei, or parts, in the thalamus. [1] Each nucleus contains unique pathways for input and a range of output projections, most of which connect to the cerebral cortex.

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The temperatures on land change more rapidly than temperatures on water.

1-The air above sand warms up and rises during the day because the land heats up more quickly than the sea, while the cool air above the water travels towards the land to take its place.

2- During the night, the land cools more quickly than the sea, which causes hot air above the sea to rise and be replaced by cool air above the land. Therefore, the temperature on land changes more quickly than temperature on water

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The bronchi limits air flow when tar builds up in bronchi due to breathing issues resulting from elastin degradation. As a result, the tar buildup in the bronchioles causes the elastin in the mucous layer to deteriorate.

It prevents air from entering the lungs. because the hydrocarbons in the tar cause the bronchi in the lungs to die and the tar adheres to the interior of the lungs. The inflammation of the bronchial tubes' lining is referred to as bronchitis. As bronchioles swell, they constrict and less air can get into and out of the lungs. Mucus can amass in the lungs due to bronchial inflammation that is chronic. The bronchial tube lining increases over time, and scarring of the airways is a potential outcome.

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The gene that shows themselves are called dominant gene and the gene that less likely show themselves are called recessive gene. One of all the possible options for a given gene is allele.

Gene is defined as a section of DNA that encodes for a certain trait. An allele is defined as a variant form of a gene. It determines an organism's genotype. It determines an organism's phenotype.

There are two type of gene: Dominant gene and recessive gene

Dominant gene is expresses itself more strongly all by itself than any other version of the gene which the person is carrying.

A recessive gene is a gene whose effects are masked in the presence of a dominant gene. It doesn't show it self . Every organism that has DNA packed into chromosomes has two alleles, or forms of a gene, for each gene: one is inherited from their mother, and one is inherited from their father.

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Answer:

2) plasma membrane

Explanation:

The structure that separates the cell from its surrounding is plasma membrane, the correct option is 2.

The plasma membrane, also renowned as the cell membrane, is the membrane located outside all cells that distinguishes the cell's interior from its surroundings.

A cell wall is attached to the plasma membrane on the outer of the plasma membrane of bacterial and plant cells.

The semi-fluid living matter in the cell is called protoplasm or in other words simply plasm. This living matter, or one can say plasm, is contained within the plasma membrane, a biological membrane.

Lipids which are phospholipids and cholesterol, proteins, and carbohydrate groups attached to some of the lipids as well as proteins are the primary components of the plasma membrane.

A phospholipid is a sort of lipid that is created by glycerol, two fatty acid tails, and a phosphate-linked head group.

Thus, the correct option is 2.

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Answer:

It’s D

Explanation:

Just finished the test

The littoral and riparian zones are different because of option d. Riparian zones occur where water meets land, while littoral zones occur at depths of less than 15 feet.​

In the case of riparian zones, it should be arise at the time when the water should meet the land.

On the other hand, littoral zones should be arise at the time when there is the depth of less than the 15 feet.

hence, the option d is correct.

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Answer: how fast the motor turns= dependent variable

increase in voltage=independent variable

same motor=constant variable

Explanation: hope this helps!!

Answer:

1: G to C

2: C to G

3: T to A

4: G to C

5: T to A

Explanation:

look at number 1 and number 4, they have the same box. Along with 3 and 4 they have the same arrow.

Carrying capacity is referred to a population size of species in a particular habitat. In an ecosystem, the population of a species will increase till it reaches its carrying capacity. Then the population size remains relatively equal.

Carrying capacity is the maximum limit till that the ecosystem can support the existence of the population.

There are four categories of carrying capacity, namely:

A specific environment's carrying capacity is the maximum population size that it can support.

The carrying capacity modifies the growth rate by slowing it when resources become scarce and stopping growth once it is reached.

Thus, it can be concluded that the carrying capacity is the average population size of species in a particular habitat which slows and stops the growth rate on reaching it.

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Wild type and mutant are recessive alleles. The allele that is not expressed when there is heterozygosity. untamed type a person with a typical phenotype.

the trait that is typically present in an organism's natural population. mutant a person who deviates from the typical phenotype in some way. The terms "wild type" and "mutant" refer to people with normal phenotypes shared by the bulk of the natural population, while "mutant" refers to those whose phenotypes deviate from those of the normal population. Melanocytes, a kind of cell, are responsible for producing the protein melanin. Melanin has a crucial role in shielding the skin from the sun's UV rays, which may damage DNA and lead to skin cancer. Albinism is brought on by both alleles of the gene being autosomal recessive. Recessive mutant alleles are those that result in proteins with diminished or nonexistent function.

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Both mutant and wild-type alleles are recessive. the allele that is silenced in a heterozygote situation. a person with a characteristic phenotype is the untamed type.

A characteristic that is frequently seen in an organism's natural population. a mutant is a person whose phenotype differs in some manner from the norm. "Wild type" and "mutant" refer to individuals whose phenotypes are similar to those of the majority of the natural population.

"Mutant" describes individuals whose phenotypes differ from those of the normal population. The cell type called melanocytes is in charge of making the melanin protein. Melanin is essential for protecting the skin from UV radiation, which can harm DNA and cause skin cancer.

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