Answer:
The correct answer is - on the surface.
Explanation:
Proteins are made up of long chains called polypeptide chains made up of amino acid residues linked together. These amino acid residues could be hydrophobic or hydrophilic in nature. Hydrophilic is the nature of water-loving whereas hydrophobic is that tries to avoid water.
So, if a protein placed inside the water the hydrophilic amino acids will be present on the surface of the protein, and hydrophobic amino acids present inside of the protein structure.
Which of the following statements is true?
In humans, fertilization creates a cell with 23 chromosomes.
All organisms have the same number of chromosome pairs.
Females have a 100 percent chance of inheriting Y-linked genetic disorders.
Males are more likely to be colorblind because they only have one X chromosome.
i need help with this on to
Choose...
is the gradual change in living things over long periods
Extinction
Migration
evolution
How does the oxygen from inhalation get transferred to the cells of the body?
a. It moves from the bronchioles to the lymphatic system which moves it throughout the body.
b. It transfers from the alveoli in the lungs to the red blood cells in capillaries which help it move through the body.
c. It is absorbed from the lungs by the organs that need it.
d. It moves from the bronchi to the heart to then get pumped throughout the body.
Answer:
the answer of this question is option B
Explanation:
it transfer from the alveoli in the lungs to the rbc in capillaries which help it move through body
easy points i think. Just find the definitions and post here please dw abt the sources I'll do that part easy peasy.
Sedimentary rocks are not found on the Moon because
A. there is no silicon on the Moon.
B. lava flows are missing from the surface.
C. the Moon's gravity is too weak.
D. there is no weathering on the Moon.
Answer:
D, There is no Weathering on the moon
Explanation:
The moon doesn't have an atmosphere therefore there cannot be any Sedimentary rocks on the Moon.
As Earth revolves around the Sun, the number of daylight hours varies from place to place. In which location would the number of daylight hours remain constant?
( North Pole, Equator, Anartica, Prime Meridian)
Answer:
i think its the Equator im not that sure
The number of daylight hours will remain constant at : ( B ) The equator
As the earth continues to revolve around the sun, It brings about the changes in seasons ( winter summer, spring and autumn ). During each season the daylight hours varies slightly across each place. While
The equator receives sufficient sunlight which makes its daylight hours fairly constant as the earth revolves around the sun. also the temperature at the equator is warm all round the seasons.
Hence we can conclude that the number of daylight hours will remain constant at the Equator.
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plants use water, carbon dioxide, and sunlight to make oxygen, water, and what other product
help O.O
Complete the sentence using one of the following words:
chemical, physical, or biological.
Color and shape both are examples of ______
properties.
Answer:
physical properties because the other two sound more like science
what is true about main sequence stars?
A, they are all newly born stars.
B, they are middle-aged stars.
C, they are older than red giants.
D, they are older than white dwarfs.
Answer:
im positive that the answer is (d) or (c)
Why might a vaccine make someone sick?
Please help this is due today.
How does the Rainbow Shark avoid predators?
CER:Are viruses living thing?
Answer:
yes, viruses count as bacteria, and bacteria are living.
hope this helps :D
Scientists recently studied the reproductive behavior of a yeast species. They noticed a new species emerged from two populations. This new species formed after the yeast were exposed to signaling molecules called pheromones. Both male and females release pheromones, which bind to cell surface receptors. Pheromones from the male bind to female cells. The opposite is true for pheromones secreted from female cells. This signaling action causes the yeast to change their sex type.
Explain how this phenotypic plasticity is beneficial.
Answer:
Phenotypic plasticity in yeast cells is beneficial because this allows the yeast to change its phenotype of being a male or female. This plasticity depends on the type of pheromone exposure. The ability to change phenotype increases the reproductive success of yeast cells. This condition is useful for yeast, especially if they must adapt to changes affecting their reproduction and survival. By having phenotypic plasticity, the yeast can continue to grow its population size.
Answer:
When the yeast is exposed to a pheromone, its phenotypic plasticity allows it to change its sex type, meaning if there is a yeast molecule that is releasing pheromones close to another molecule of yeast, the latter molecule will change its sex type to the opposite sex, if necessary, to reproduce. The yeast's phenotypic plasticity regarding sex type allows it to grow the population more effectively, helping the species survive.
Select all that apply to the evidence of evolution:
A homologies- anatomical, molecular, and developmental
B biography
C natural selection
D fossil record
pls help!!
In this lab, you dissected a flower. The modified leaves that surround the reproductive parts are called ( ) . These structures help attract pollinators to the flower. The ( ) is the female reproductive organ, which contains three segments: the stigma, style, and ovary
Answer:
petals and pistil
Explanation:
edge 2021
Answer:
1. petals 2. pistil
Explanation:
Hope this helps ;o
CUCKOO AND WARBLER symbiotic relationship?
Answer:
The relationship between the Cuckoo Bird and the Warbler is a parasitic symbiotic relationship.
Explanation:
The Warbler lays their eggs in the Cuckoo bird's nests that their offspring can be cared for by the other bird. The Warbler benefits by not having to care for their young while the Cuckoo bird is harmed by having to care for the extra birds in their nests.
Identify the form of carbon in the atmosphere.
A)Fossil fuels B)Limestone .
C)gas D) simple sugars .
Answer:
b
Explanation:
22
Select the correct answer.
Which of the following is the Insertion for the brachialis?
O A. Radlus
OB. Humerus
OC. Ulna
OD. Scapula
Which event might disrupt a stable ecosystem?
А
Green plants use chlorophyll to produce food.
B
An invasive species enters the environment.
Consumers eat producers.
D
Predators kill prey.
Answer:
A disturbance can also occur over a long period of time and can impact the biodiversity within an ecosystem. Major ecological disturbances may include fires, flooding, storms, insect outbreaks and trampling.
Explanation:
A(n) _____ is a thick film of protein secreted by mucous membranes in the mouth that coats teeth and provides a substrate for Stretptococcus mutans to adhere and begin the formation of a slime layer.
Answer:
The correct answer is - the biofilm.
Explanation:
Biofilms are a type of one or more than one type of microbes that grow on many different surfaces, These microbes include fungi, bacteria, and protist that develop attached to the surface and one another and embedded in a self-produced matrix.
It is a thick film of protein such as fibrin, polysaccharides such as alginate or eDNA secreted by the bacteria, and other microbes that cover the teeth surface.
Can someone please help me with this AP biology question?
Can someone help me with number 11?
Guys pls help me!!!!!!!
Answer:
The answer is simple sugar
Explanation:
What does the word “mendicant” mean? Why would groups like the Franciscans call themselves “mendicant?” (Site 1)
Answer:
Mendicant, member of any of several Roman Catholic religious orders who assumes a vow of poverty and supports himself or herself by work and charitable contributions. The mendicant orders surviving today are the four recognized by the Second Council of Lyon (1274): Dominicans, Franciscans, Augustinians (Augustinian Hermits), and Carmelites, as well as Trinitarians, Mercedarians, Servites, Minims, Hospitallers of St. John of God, and the Teutonic Order.
Explanation: Britannica
Answer:Mendicant, member of any of several Roman Catholic religious orders who assumes a vow of poverty and supports himself or herself by work and charitable contributions. The mendicant orders surviving today are the four recognized by the Second Council of Lyon (1274): Dominicans, Franciscans, Augustinians (Augustinian Hermits), and Carmelites, as well as Trinitarians, Mercedarians, Servites, Minims, Hospitallers of St. John of God, and the Teutonic Order.
Explanation:give the other person brainlyist
In the experiment below, if the Easter was warmed, what would happen to the time taken for the glucose to appear in the water?
use "glucose" in a sentence
20 points and brain thing-a-ma-bob
Answer:
Insulin is used to control the rise of glucose levels in the blood
Which disappears more rapidly from a population, a deleterious dominant allele or a deleterious recessive allele?
Answer:
Selection is a directional process that leads to an increase or a decrease in the frequency of genes or genotypes. Selection is the process that increases the frequencies of plant resistance alleles in natural ecosystems through coevolution, and it is the process that increases the frequencies of virulence alleles in agricultural ecosystems during boom and bust cycles.
Selection occurs in response to a specific environmental factor. It is a central topic of population and evolutionary biology. The consequence of natural selection on the genetic structure and evolution of organisms is complicated. Natural selection can decrease the genetic variation in populations of organisms by selecting for or against a specific gene or gene combination (leading to directional selection). It can increase the genetic variation in populations by selecting for or against several genes or gene combinations (leading to disruptive selection or balancing selection). Natural selection might lead to speciation through the accumulation of adaptive genetic differences among reproductively isolated populations. Selection can also prevent speciation by homogenizing the population genetic structure across all locations.
Selection in plant pathology is mainly considered in the framework of gene-for-gene coevolution. Plant pathologists often think in terms of Van der Plank and his concept of "stabilizing selection" that would operate against pathogen strains with unnecessary virulence. As we will see shortly, Van der Plank used the wrong term, as he was actually referring to directional selection against unneeded virulence alleles.
A deleterious dominant allele would disappear more slowly from a population compared to a deleterious recessive allele.
What is a deleterious dominant allele?In the case of a deleterious dominant allele, the individual possessing the allele will always express the negative trait associated with it, making it easier to identify and potentially select against. In contrast, a deleterious recessive allele may not be expressed in individuals who carry only one copy of the allele, as the normal copy of the gene can still produce enough functional protein to mask the effects of the deleterious allele.
As a result, the deleterious recessive allele can persist in a population as carriers pass the allele on to their offspring without showing any negative effects themselves. However, over time, the recessive allele may become more common in the population, increasing the likelihood of two carriers mating and producing offspring that express the deleterious trait.
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when you turn on the radio, watch tv, send a text message, or pop popcorn in a microwave, what type of energy are you using?
Answer:
Electrical energy
Explanation:
Measurements of physical ocean characteristics are often taken at the time and place of phytoplankton sampling.
a. True
b. False
What is science?
A. the way in which we organize and gather data to analyze it and
understand the natural world
B. only the study of the artificial world that humans have
developed
C. understanding the ethics of new technology
Answer:
A. The way in which we organize and gather data to analyze it and understand the natural world.
Explanation:
B wouldn't be the answer cause we are trying to understand the natural world rather the artificial world.
C would be wrong as well cause it isn't necessarily the ethics of new technology
Hope this helps!
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