Which starch molecules has the greatest ability to thicken?
- dextrin - modified starch
- amylose
- amylopectin
Answers
Among the starch molecules, modified starch has the greatest ability to thicken. The correct answer is B.
What is modified starch?Starches that have been chemically modified to increase their stability against excessive heat, acid, salt, or shear are known as modified starches. They are used in food and non-food industries as thickeners, emulsifiers, stabilizers, and binders because of their unique properties.
Amylose, dextrin, and amylopectin are three different types of starch molecules that are found naturally in plants. Modified starches are prepared by subjecting them to chemical, enzymatic, or physical treatments, resulting in a variety of molecular, physicochemical, and functional properties.
These modifications alter the starch molecules' viscosity, gelling, and stability features. However, among the various types of starch molecules, modified starches have the greatest ability to thicken.
As a result, it is frequently used as a thickening agent in various food and non-food products. Some common examples of modified starches include acetylated distarch phosphate, octenyl succinate starch, hydroxypropyl starch, and others.
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Related Questions
How might bird populations on mountainsides respond to a warming climate?(1 point)
The range shifts uphill over generations.
The range shifts downhill over generations.
There is not likely to be an effect based on a warming climate.
Their eggs will hatch later.
Answers
The range shifting downhill over generations best describes how they will respond to a warming climate.
What is Climate?This is defined as the atmospheric condition of a place over a period of time.
The mountain region is closer to the Sun which will make the birds shift their habitat downhill as a result of the warming climate which poses a threat to its survival.
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Two individuals have the same underlying genotype, but differ in their phenotypes. What best explains this?.
Answers
Phenotypic ratios may be impacted by dominance patterns among alleles for a particular attribute, but interactions among several genes may also have an effect on phenotype.
How are genotype and phenotype different?Genotype is the distinctive DNA pattern of each individual. The two alleles a person acquired for a single gene are more specifically referred to by this phrase. The clinical appearance of a patient's genotype is known as the phenotype.
Two people could have the same genotype but different phenotypes, is it possible?Although not the only influence, an organism's genotype has a significant role in how its phenotype develops (and is by far the largest for morphology). Even two creatures with the same genotype typically have different phenotypes. With monozygous, one encounters this frequently.
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a condition characterized by the uncontrolled growth of cells that starts with one abnormal cell is known as .
Answers
A condition characterized by the uncontrolled growth of cells that starts with one abnormal cell is known as cancer .
Cancer is the condition which occurs if a cell loses the control over its growth and division which leads to an abnormal increase in the number of cells.
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Part B: What is the name of the process that has occurred, and how would it likely occur in this population? (2 points)
Answers
Answer:
Explanation:
Please it seems your question is incomplete
Which organelle would you expect to find in plant cells but not in animal cells? Group of answer choices Lysosomes chloroplasts Rough E.R Ribosomes
Answers
The organelle that would you expect to find in plant cells but not in animal cells is chloroplasts, second option is correct.
What is chloroplast and its function?Through the processes of photosynthesis and oxygen release, chloroplasts provide energy that supports plant growth and crop yield. As a result, active substances such amino acids, phytohormones, nucleotides, secondary metabolites are produced by chloroplasts.
Organelles found in plant cells called chloroplasts use the photosynthetic process to change light energy into relatively stable chemical energy. They maintain life on Earth in this way. For plant cells, chloroplasts also perform a variety of metabolic processes, such as the creation of fatty acids, membrane lipids,
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xamination of the photoreceptor rhodpsin gene family provides evidence for gene evolution by group of answer choices duplication and divergence. accumulation of random mutations. convergent evolution. spontaneous generation.
Answers
Examination of the photoreceptor rhodopsin gene family provides evidence for gene evolution by: duplication and divergence.
Rhodopsin is a protein which belongs to the GPCR family of receptors. It is the most abundant type of protein found in the rod cells. It is the receptor for vision in dim light. It is a light-sensitive protein. Rhodopsin is also called visual purple.
Divergence is the phenomenon where two organisms having the same ancestry become distant and different due to the course of evolution. They are homologous to each other as they may have similar anatomy but due to evolution, they perform different functions.
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these very small bones are at the medial wall of each orbit and provides a groove for the tear ducts.
Answers
The small bones that are found at the medial wall of each orbit and provide a groove for the tear ducts are called the lacrimal bones. These bones are located between the maxilla bone, which forms the upper jaw, and the ethmoid bone, which is located at the base of the skull.
The lacrimal bones are thin and delicate and have a curved shape that helps to form the groove for the tear ducts.
The tear ducts are responsible for draining tears from the eyes into the nasal cavity, which is why the lacrimal bones are located near the nose. Without the lacrimal bones and the tear ducts, tears would accumulate in the eyes, causing irritation and discomfort. The lacrimal bones also serve to protect the tear ducts and other delicate structures located within the medial wall of the orbit. In summary, the lacrimal bones play an important role in the anatomy and function of the eye and the tear ducts.
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What is the relationship between an organisms fundamental niche and it’s realized niche
Answers
An organism's fundamental niche is the entire range of environmental conditions in which it can potentially survive and reproduce without any interference from other species.
On the other hand, an organism's realized niche is the actual set of environmental conditions in which it lives, taking into account the effects of other biotic and abiotic factors that limit its distribution and behavior.
The realized niche is often smaller than the fundamental niche due to competition, predation, disease, and other factors.
When multiple species coexist in the same habitat, they often partition resources and niche space to minimize competition, resulting in niche differentiation and specialization.
Thus, an organism's realized niche represents the unique role that it plays in the ecosystem and the specific adaptations that it has evolved to survive in its particular ecological niche.
Understanding the relationship between an organism's fundamental and realized niches is important in predicting how it might respond to environmental changes or interactions with other species.
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The _____ is an enzyme involved in the breakdown of serotonin, norepinephrine, and dopamine, and its suppression results in increased availability of these neurotransmitters at the synapse.
Answers
The monoamine oxidase (MAO) inhibitor is an enzyme inhibits monoamine oxidase that is involved in the breakdown of serotonin, norepinephrine, and dopamine at the brain.
Neurotransmitters and their usesNeurotransmitters are the chemical that are used to transmit electrical signals from a nerve cell to the target organ.
Some examples of neurotransmitters are:
acetylcholine, dopamine, gamma-aminobutyric acid (GABA), glutamate, histamine, norepinephrine, and serotoninMonoamine oxidase (MAO) inhibitor enzyme makes the neurotransmitters available at the brain by preventing their breakdown by the monoamine oxidase.
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based on mendelian inheritance, would it be necessary to have both the genotype and phenotype for an organism when attempting to predict the inheritance pattern for a trait in offspring? a. no; knowing the genotype will indicate the phenotype. b. yes; individuals with different phenotypes often have the same genotype. c. yes; individuals with different genotypes often have the same phenotype. d. no; knowing the phenotype will indicate the genotype.
Answers
Yes, it would be necessary to have both the genotype and phenotype for an organism when attempting to predict the inheritance pattern for a trait in offspring because individuals with different genotypes often have the same phenotype, option C is right.
According to Mendel's laws of inheritance, he clearly said that use of two homozygous parents when crossed together will have off-springs of heterozygous gametes. These heterozygous off-springs will show the character which is dominant. When heterozygous off-springs mate together, they produce off-springs with both homozygous and heterozygous gametes.
However, the dominant characters will show itself up even if it is in homozygous or heterozygous form. Hence, it is not necessary that individuals with different genotypes also have different phenotypes also. For example: If T and t are dominant and recessive gametes respectively, then TT and Tt both will show up to be tall plants.
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Someone please help me
Answers
The organism that would have the greatest amount of energy stored is the protozoa.
Does the organism at the bottom of the food web have the greatest energy?The organisms at the bottom of the food web (producers) typically have the greatest energy input, as they are the primary source of energy in the ecosystem. They capture the energy from the sun and convert it into organic compounds.
They may not have the greatest biomass or individual energy content compared to higher trophic levels.
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What happens during G₂ phase?
O A. DNA separates into two nuclei.
O B. Chromosomes are duplicated.
OC. Chromosomes are checked for errors.
D. Organelles are manufactured.
Answers
During the G₂ phase, the Organelles are manufactured. That is option D.
What is cell cycle?The cell cycle is defined as the systematic events that occurs in a cell as it grows and multiplies. There are various stages of cell cycle and they include the following:
synthesis phase (S)Gap one phase (G1)Gap 2 phase (G2)Mitosis phase (M)The events that takes place at the gap 2 phase of the cell cycle include the following:
cell produces additional organelles andproteins necessary for cell division.Learn more about cell here:
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The picture above shows the early embryos of a human and a chicken. Gill slits and tails are shown in both. What does
this most likely suggest?
Answers
Answer: C
Explanation:
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Which statement below best represents the relationship between age and position of sediment layers inthe Nevada lake quarry? A. The top layer of sediment was the first to be deposited, and therefore, it must be the oldest. B. The oldest layer analyzed from this ancient lake occurs in the middle of the strata as a consequence ofuplift due to an earthquake roughly 10 million years ago. C.The lowest layer of sediment is the oldest. D. Of the six layers of fossils analyzed, we only know that the top layer is the youngest because layers below itwere deposited randomly without any systematic pattern.
Answers
D. Of the six layers of fossils analyzed, we only know that the top layer is the youngest because layers below it were deposited randomly without any systematic pattern.
In the Nevada lake quarry, the age of the sediment layers is determined by the order in which they were deposited, with the youngest layers at the top and the oldest layers at the bottom. The top layer of sediment was likely deposited last, and therefore it is the youngest. The other options do not accurately reflect the relationship between age and position of sediment layers in the quarry.
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A model of gene expression within the lac operon is shown here. According to the model, how are genes regulated in the lac operon?
Select ALL that apply.
es )
A)
Functional genes Z, Y, and A are continuously transcribed.
B)
In its natural configuration, the repressor protein cannot bind to the
operator
Functional genes Z, Y, and A are transcribed in the absence of a repressor
protein
D)
Functional genes Z, Y, and A are transcribed in the presence of lactose in
the environment.
E)
The gene that encodes for the repressor proteins is continuously
transcribed under all conditions.
Answers
Answer: C,D,E
Explanation:
I just did it on USATestprep
what is the density to the nearest hundredths, of a metal with a volume of 3.00 cm3 and a mass of 8.13g?
Answers
The density to the nearest hundredths, of a metal with a volume of 3.00 cm³ and a mass of 8.13g is 2.71g/cm³. Details about density can be found below.
How to calculate density?The density of a substance is a measure of the mass of matter contained by a unit volume and it can be calculated by dividing the mass of the substance by its volume.
According to this question, a metal with a volume of 3.00 cm³ and a mass of 8.13g is given. The density of the metal can be calculated as follows:
Density = 8.13g ÷ 3cm³
Density = 2.71g/cm³
Therefore, the density to the nearest hundredths, of a metal with a volume of 3.00 cm³ and a mass of 8.13g is 2.71g/cm³.
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The order of the base pairs along a gene is important because:
Answers
Explanation:
Proteins are probably the most important material in the body Genes vary in size, depending on the size of the proteins they encode
need help asap. check picture
Answers
We can see here that identifying the stage in the cycle the hormone levels are at their highest and most active, we have:
Box 1: Luteinizing hormone levels high.
Box 2: Progesterone levels high
Box 3: Estrogen levels consistently rise.
What is hormone?A hormone is a chemical substance produced by the endocrine glands in the body.
Luteinizing hormone (LH) levels rise sharply in the middle of the menstrual cycle, which is called the ovulatory phase. This surge of LH triggers ovulation, the release of the mature oocyte from the ovary.
Progesterone levels rise after ovulation and peak in the luteal phase. Progesterone prepares the uterus for pregnancy by thickening the lining of the uterus. If pregnancy does not occur, progesterone levels drop and the menstrual cycle begins again.
Estrogen levels rise throughout the follicular phase, which is the first half of the menstrual cycle. Estrogen levels peak just before ovulation.
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which type of proteins does the body use to attack viruses?A) antibodyB) membraneC) carbohydrate
Answers
ANTIBODY
Explanation:
Antibodies are Y-shaped proteins produced as part of the body's immune response to infection.
An example of a GMO animal used in farming is a pig. Making transgenic animals is a controversial process because the animals are used in food production. However, these pigs produce an extra enzyme in their manure that is better for the environment. What are the advantages of creating a transgenic animal instead of synthesizing the enzymes and treating the manure directly?
Answers
1. Cost-effectiveness: Creating a transgenic animal to produce the enzyme can be more cost-effective than synthesizing large quantities of the enzyme in a lab and then adding it to the manure.
2. Efficiency: A transgenic animal can produce the enzyme continuously and in large amounts, whereas adding the enzyme directly to the manure would require repeated treatments to achieve the same effect.
3. Sustainability: By producing the enzyme naturally in the animal's body, there may be less waste generated in the process of treating the manure, which can be more sustainable and environmentally friendly.
4. Animal welfare: If the enzyme is produced naturally in the animal's body, there may be fewer concerns about the welfare of the animal than if it were given large doses of the enzyme directly.
That being said, the creation of transgenic animals is a controversial process, and there are also potential drawbacks and ethical considerations to take into account.
All of the following biologic agents or diseases can be transmitted from person to person, EXCEPT:
Select one:
a. smallpox.
b. viral hemorrhagic fevers.
c. pneumonic plague.
d. ricin.
Answers
The biologic agent or disease that cannot be transmitted from person to person is ricin. The other options, smallpox, viral hemorrhagic fevers, and pneumonic plague, are all infectious diseases that can spread from person to person through direct contact, respiratory droplets, or other means.
However, ricin is a toxin that is usually ingested or inhaled, and it is not contagious or communicable between people. Ingestion or inhalation of ricin can lead to severe illness or even death, but it cannot be passed from one person to another like an infectious disease.
Smallpox, viral hemorrhagic fevers, and pneumonic plague are all infectious diseases that can be transmitted from person to person. However, ricin is a toxic substance derived from the castor bean plant and is not an infectious agent, meaning it cannot be transmitted from person to person.
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In an article about saving the whales written by a marine biologist, which word might be used by the author to make you want to help with saving the whales?
Answers
Answer:
Endangered
Explanation:
Endangered species are organisms that are at risk of extinction if deliberate efforts are not made to conserve them due to a rapid decrease in their population.
Hence, if a marine biologist writes an article about saving whales and labels them as endangered species, all efforts should be geared towards saving the animals lest they go extinct and leave a vacuum in the functioning of the ecosystem. Every species have the critical roles they play in the functioning of the ecosystem and the extinction of any particular species represents a loss that might not be replaceable.
Answer:
endangered
i did the USAtestprep
which gases contribute to the greenhouse effect brainly
Answers
Answer:
carbon dioxide, methane, nitrous oxide, water vapor
Explanation:
these all are greenhouse gases
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amino acids in a protein polymer are connected by a covalent bond called a [ select ] bond that connect the [ select ] group of the first amino acid to the [ select ] group of the second amino acid. such successive amino acid bondings generate a protein polymer called a [ select ] .
Answers
The amino acids in a protein polymer are connected by a covalent bond called a peptide bond that connects the carboxyl group of the first amino acid to the amino group of the second amino acid. Such successive amino acid bondings generate a protein polymer called a polypeptide.
A peptide bond is formed through a condensation reaction between the carboxyl group of one amino acid and the amino group of another amino acid. This bond results in the formation of a covalent linkage between the carbon and nitrogen atoms of the amino acids, creating a peptide bond. The successive formation of peptide bonds between amino acids leads to the generation of a polypeptide chain, which is the primary structure of a protein.
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hydrangeas are a flowering plant with large showy blooms. when a plant is grown in aluminum-rich soil, it has blue flowers; if the same plant is transplanted into soil that is lacking aluminum, the flowers produced will be pink. this is an example of
Answers
A phenomenon known as soil pH-dependent flower color in hydrangeas.
In general , acidic soils having low pH , aluminum ions are readily available and are absorbed by the plant roots. The aluminum ions then accumulate in the sepals of the flowers, causing the flowers to appear blue. In alkaline soils (high pH), aluminum ions are not as available, and the flowers will appear pink.
The red or pink color is due to the presence of anthocyanins, a class of pigments that hydrangeas produce naturally, which are not affected by aluminum ions or soil pH. Therefore, the flower color of hydrangeas can be controlled by manipulating the pH of the soil.
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Severe ______ of the afferent arteriole contributes to a(n) ______ in GFR and a decrease in urine production.
Answers
Severe constriction of the afferent arteriole contributes to a decrease in the glomerular filtration rate (GFR) and a subsequent decrease in urine production. This is because the afferent arteriole is responsible for supplying blood to the glomerulus, which is the site of filtration in the kidneys. If the afferent arteriole is constricted, less blood will flow into the glomerulus, resulting in a decrease in GFR.
As a result, less filtrate will be produced and less urine will be excreted from the body. This can occur due to a variety of factors, such as dehydration, vasoconstriction caused by certain medications or medical conditions, or obstruction of the afferent arteriole by a blood clot or other blockage. In order to maintain adequate kidney function, it is important to identify and address the underlying cause of afferent arteriole constriction in a timely manner.
Severe constriction of the afferent arteriole contributes to a decrease in GFR (glomerular filtration rate) and a decrease in urine production.
1. Afferent arteriole constriction reduces blood flow to the glomerulus.
2. This leads to a decrease in glomerular filtration rate (GFR).
3. A lower GFR results in less filtration of the blood, which reduces urine production.
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Which of the following best describes the difference between genotype and phenotype?
a
Genotype is physical appearance while phenotype is two letters representing alleles
b
There is no difference between genotype and phenotype.
c
Genotype is always dominant while phenotype is always recessive
d
Phenotype is physical appearance while genotype is two letters representing alleles
Answers
Answer:
D.
Explanation:
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The traits covered in this video are non-Mendelian traits, unlike #1. What does it mean for a trait to be non-Mendelian
Answers
Answer:
Non-Mendelian traits are traits that are not passed down with dominant and recessive alleles from one gene.
Explanation:
What contains nitrogen in DNA?
Answers
Nucleotide bases contains nitrogen in DNA.
What is DNA?DNA stands for deoxyribonucleic acid, and it is the genetic material that makes up all living organisms. It is a double-stranded molecule consisting of two polynucleotide strands that are intertwined to form a double helix structure. DNA contains the instructions for the development, functioning, and reproduct of all living organisms. It is composed of four different nucleotide bases: adenine (A), thymine (T), guanine (G), and cytosine (C). The sequence of these nucleotides determines each organism's unique genetic code. DNA is highly stable, and it can be passed from one generation to another. It also provides a way for organisms to adapt and evolve over time. DNA is essential for the survival of all life on Earth.
The four bases of DNA are adenine (A), thymine (T), cytosine (C), and guanine (G). Each of these bases contain nitrogen atoms.
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Which two processes during cellular respiration release chemical energy
stored in chemical bonds?
A. The conversion of NADH to NAD*
B. The splitting of glucose
C. The production of ATP by ATP synthase
D. The conversion of FAD to FADH2
Answers
The splitting of glucose release chemical energy stored in chemical bonds.
In process of cellular respiration, the energy in food is converted into the energy that is used by the body's cells. In process of cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is converted to ATP.
Cellular respiration, is the process that takes place in the mitochondria of organisms which break down sugar in the presence of oxygen and release energy in form of ATP. Carbon dioxide and water are released as the waste products.
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