heating decreases epithiospecifier protein activity and increases sulforaphane formation in broccoli
Answers
Heating broccoli, such as through boiling or microwaving, has been found to decrease the activity of epithiospecifier protein (ESP) while increasing the formation of sulforaphane.
Sulforaphane is a beneficial compound in broccoli known for its potential health benefits, including antioxidant and anti-inflammatory properties. ESP can alter the metabolic pathway of glucosinolates, which are precursors to sulforaphane, leading to the production of other breakdown products instead. By reducing the activity of ESP, heating broccoli promotes a higher conversion of glucosinolates to sulforaphane, resulting in increased levels of this bioactive compound. The specific heating temperature, duration, and cooking method can impact the extent of ESP inactivation and sulforaphane formation.
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Related Questions
Which of the following statements is true about mitochondria?
A.They are the site of energy ATP) production in both animal and plant cells
B.They provide photosynthesis in plants C.They are the site of energy (ATP) production in in animal cells
D.They are the site of energy (ATP) production in plant cells
Answers
Answer:
A
Explanation:
Mitochondria are the sites of the reactions of oxidative phosphorylation, which result in the formation of ATP. The size and coding capacity of the mitochondrial DNA varies considerably in different organisms, and encodes rRNAs, tRNAs and essential mitochondrial proteins.
Fungi were once classified in the same kingdom as plants. Which characteristic of fungi resulted in them being placed in a separate kingdom?
O Fungi have a nucleus.
O Fungi lack chlorophyll.
O Fungi are mostly immobile.
O Fungi are mostly anaerobic,
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Answers
Answer: B, Fungi lack chlorophyll
Explanation: If you search it up, fungi lack chlorophyll, and plants have chlorophyll so
The characteristic of fungi that resulted in them being placed in a separate kingdom is Fungi lack chlorophyll.
What do you mean by Kingdom?Kingdom may be defined as a taxonomic classification of the second-highest level, just below the domain.
Fungi possess only a single nucleus and spend their much life. Some fungi are immobile in nature due to the presence of ergosterol which stabilizes the fungi in a definite space.
Unlike the Plantae kingdom, the kingdom of fungi lacks the chloroplast as well as cholorophyll. Hence, they do not perform photosynthesis.
Therefore, the characteristic of fungi that resulted in them being placed in a separate kingdom is Fungi lack chlorophyll.
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Rank the order in which the earliest organisms evolved.
Green Algae, Archea and Bacteria, Shelled Invertebrates, Protists, Fungi and shell-less invertabreas.
Answers
The order in which the earliest organisms evolved -
Archaea and bacteriaProtistsFungi and shell-less invertebratesGreen algaeShelled InvertebratesOn the earth, various kinds of organisms evolve at different geological times, and on their evolution, they consider the oldest or youngest organisms:
Archaebacteria and bacteria was the oldest living organism on earth was, they lacked a membrane-bound nucleus and cell.The protists evolved after the bacteria, they were multicellular prokaryotic organisms.Fungi and the shell-less invertebrate, much-developed organisms in terms of body organization and structure. These have membrane-bound, well-defined cell membranes, and a nucleus. They even had a tissue level of organization.Green algae evolve after protists which belong to the division Thallophyta of the plant kingdom. These are photosynthetic as they have chlorophyll in the cell.Shelled Invertebrates are the youngest organisms that evolved recently among these.Thus, the correct order is -
Archaea and bacteriaProtistsFungi and shell-less invertebratesGreen algaeShelled InvertebratesLearn more about geological time scale:
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Which was the first anatomical feature that marked a major change in the body plan of evolving animals
Answers
The first anatomical feature that marked a major change in the body plan of evolving animals was the development of a head.
The development of a head was the first anatomical feature that marked a major change in the body plan of evolving animals. The evolution of a head allowed for the specialization of sensory organs, such as eyes and ears, and the concentration of nervous tissue. This led to the formation of a centralized nervous system, which enabled animals to respond to their environment more effectively.
The development of a head also allowed for the evolution of a feeding structure, such as a mouth, which enabled animals to consume a wider variety of food sources. As a result, animals were able to diversify and occupy new ecological niches. The evolution of a head was a significant step towards the development of more complex body plans, such as bilateral symmetry, which allowed for the evolution of specialized organs and tissues in specific regions of the body.
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I'LL GIVE BRAINLIEST!!!!! PLEASE HELP!!!!!
Inherited traits are described by probabilities. When experimenting on inherited traits, why is it important to have a large sample size?
Tysm! I love you<33
Answers
Answer:
results will be more accurate if there is a larger sample size.
No matter what research is, the larger sample size is, the more accurately will be the results and vice versa. The larger samples increase a chance of significance because they reflect the population mean more reliably.
With small sample, the chance for false conclusions is higher.
Explanation:
PLEASE HELP I WILL MARK BRAINLIEST
You fiend shines a flashight on a stuffed animal, the light cannot pass through the stufed animal therefore it is blocked and forms a large shadow
on the wall where the light is blocked. This happens because the stuffed animal is considered to be a
material.
O ATranslucent
O B) Opaque
OCTransparent
O D)Reflectve
Answers
Answer:
It is Opaque. :)
Explanation:
Answer:
D)Reflective
Explanation:
recall that an rna molecule consists of a sequence of bases, each of which is one of adenine (a), cytosine (c), guanine (g), or uracil (u). thus, we can identify an rna molecule with a string composed from the alphabet a, c, g, and u. how many 4-element rna sequences do not contain the sequence cug?
Answers
The RNA molecule is made up of a series of bases, each of which is adenine (A), cytosine (C), guanine (G), or uracil (U). As a result, we can represent an RNA molecule as a string that is composed of the letters A, C, G, and U the number of 4-element RNA sequences that do not include the sequence CUG is 229.
STEP1 :-We will determine the number of 4-element RNA sequences that do not include the sequence CUG.The total number of RNA molecules that are 4-elements long can be determined using the rule of product. Because we have four choices for each of the four positions, we can determine the total number of 4-element RNA sequences by multiplying the number of options for each position together.
Thus, the total number of 4-element RNA sequences is:
4 × 4 × 4 × 4 = 256
There are a total of 256 RNA sequences with four elements.
STEP2:-To determine the number of 4-element RNA sequences that do not contain CUG, we must first calculate the number of 4-element RNA sequences that include CUG and then subtract it from the total. There are 3 positions in which CUG can appear in a 4-element sequence. There are 3 options for the first position, 3 options for the second position, and 3 options for the third position. This gives us a total of 3 × 3 × 3 = 27 sequences with CUG. The number of RNA sequences that do not contain CUG is 256 – 27 = 229.
Therefore, the number of 4-element RNA sequences that do not include the sequence CUG is 229.
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Photosynthesis is the process by which plants
A. Turn CO2 into sugars B. Release CO2 to the atmosphere C. Turn sugars into CO2 D. All of the above
Answers
Answer:
D
Explanation:
Answer:
d. all of the above
Explanation:
ur welcome.
Arrange the following list of eukaryotic gene elements in the order in which they would appear in the gene and in the direction traveled by RNA polymerase along the gene (5' to 3' order on the coding strand).
- Polyadenylation Site
- Transcription Start Site
- Stop Codon
- Intron Start
- 5' UTR
- Start Codon
- Promoter
- Polyadenylation Signal
Answers
The order of the eukaryotic gene elements in which their appearance in the direction travelled by RNA polymerase along the gene is
- Promoter
- Transcription start site
- 5' UTR
- Start codon
- Intron start
- Stop codon
- Polyadenylation signal
- Polyadenylation site
А promoter is а region of DNА thаt is locаted upstreаm of а gene аnd contаins the elements necessаry for trаnscription initiаtion аnd regulаtion. The trаnscription stаrt site is the nucleotide sequence of а gene's DNА where RNА polymerаse binds аnd initiаtes trаnscription of thаt gene. 5' UTR is а nucleotide sequence locаted аt the 5' end of аn mRNА molecule thаt is upstreаm of the stаrt codon. It is аlso referred to аs leаder sequence.
The stаrt codon is the first codon of аn mRNА trаnscript thаt is trаnslаted by the ribosome аnd is responsible for stаrting the synthesis of а protein. The intron stаrt is the beginning of аn intron, which is а non-coding sequence of nucleotides thаt interrupts а coding sequence of а gene. The stop codon is а nucleotide triplet within аn mRNА molecule thаt signаls the end of trаnslаtion аnd protein synthesis.
Polyаdenylаtion signаl is the RNА sequence thаt is locаted аt the 3' end of most eukаryotic messenger RNА (mRNА) molecules аnd is responsible for the terminаtion of trаnscription. Polyаdenylаtion site is the point аt which the polyаdenylаtion signаl is cleаved by аn enzyme to releаse the mRNА from the trаnscription mаchinery.
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how can evolution lead to reproductive success?
Answers
Answer:
Evolution in humans is happening spontaneously and the development of species can improve the capability of offspring and the intelligence of species. All animals today are evolutionary, we came from bacteria to being are millions of times the size of that organism with millions of years going through evolution. We have gone from splitting our cells to make more, to creating life to another to do the same.
Explanation:
describes a change of the sequence of a dna molecule
Answers
Answer:
mutation
Explanation:
occurs when a DNA gene is damaged or changed in such a way a to alter the genetic message carried by that gene. A mutation is an gent of substance that can bring about permanent alteration to the physical composition of a DNA gene such that the genetic message is changed
For molecules in aqueous (i.e. water) solutions, high temperatures typically disrupt hydrogen bonds but not covalent bonds. Based on this information, what happens to DNA when heated? O DNA is degraded to individual nucleotides O Nitrogenous bases are released from each strand of DNA O The DNA strand will become anti-parallel O The two strands of DNA will separate but remain intact O The sugar-phosphate backbone will be degraded Question 46 2.5 pts The uniform width of a DNA molecule is due to O Phosphodiester bonds creating a uniform helical structure O Base pairing between purines O Base pairing between pyrimidines Hydrogen bonding between nitrogenous bases and ribose O Base pairing between pyrimidines and purines Question 47 2.5 pts Which of the following statements best describes DNA replication in prokaryotic (bacteria) and eukaryotic cells? O DNA replication in prokaryotes begins at each end of a linear chromosome O Both prokaryotic and eukaryotic chromosomes have multiple origins of replication O Similar to prokaryotes, eukaryotes replicate their chromosomes one at a time O Prokaryotic chromosomes have a single origin of replication, whereas each eukaryotic chromosome has many O Prokaryotic chromosomes are replicated in two directions until the origin of replication is reached, whereas replication forks on eukaryotic chromosomes proceed until the chromosome ends are reached
Answers
The correct options for each question are:
The two strands of DNA will separate but remain intact.the base pairing between pyrimidines and purines. Prokaryotic chromosomes have a single origin of replication, whereas each eukaryotic chromosome has many.DNA structure and replicationWhen DNA is heated, the two strands of DNA will separate but remain intact. This is because high temperatures typically disrupt hydrogen bonds but not covalent bonds. DNA is a double-stranded molecule held together by hydrogen bonds between complementary base pairs. When heated, the energy disrupts the hydrogen bonds between the two strands, causing them to separate. However, the covalent bonds within each strand (i.e. the sugar-phosphate backbone and the bonds between the individual nucleotides) remain intact, allowing the separated strands to come back together when the temperature is lowered.
The uniform width of a DNA molecule is due to the base pairing between pyrimidines and purines. Adenine (A) always pairs with thymine (T), and guanine (G) always pairs with cytosine (C). These base pairs are complementary to each other, and they are held together by hydrogen bonds. The distance between the two nitrogenous bases in a base pair is always the same, which is why DNA molecules have a uniform width.
The statement that best describes DNA replication in prokaryotic and eukaryotic cells is: Prokaryotic chromosomes have a single origin of replication, whereas each eukaryotic chromosome has many.
In prokaryotic cells, DNA replication begins at a single origin of replication. The replication fork then proceeds in both directions, until the entire chromosome has been replicated. In eukaryotic cells, there are multiple origins of replication, and the replication forks proceed in both directions from each origin. This means that eukaryotic chromosomes are replicated much more quickly than prokaryotic chromosomes.
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How does water travel to the plant's leaves?
Question 4 options:
Into the leaves, up the stem, and through the stomata
Up the stem, into the roots, into the leaves
In the leaves, up the stem, into the roots
Into the roots, up the stem, and to the leaves
Answers
Into the roots, up the stem, and to the leaves
PLEASE HELP! 20 POINTS!! Explain how genes relate to the presence of dominant and recessive traits
Answers
Answer:
Fires often remove alien plants that compete with native species for nutrients and space, and remove undergrowth, which allows sunlight to reach the forest floor, thereby supporting the growth of native species. ... Overall, fire is a catalyst for promoting biological diversity and healthy ecosystems.
Explanation:
Click on the link Lymphatic System
Read the information provided about the lymphatic
system
Describe how the lymph returns to the blood.
Answers
Answer:
Explanation:
Lymphatics join up to form up larger lymph vessel than gradually transport the lymph back to the large veins that run just beneath the collarbone called the subclavian veins.
List three examples of genetically inherited traits.
answer can not include eye/hair color face shape or hair texture
will give 30 points if you answer
Answers
Answer:
diabetes, (in some cases), freckles, and the amount of hair on your body.
Explanation:
Greeks tend to have more hair on their torso, arms, legs, and other than irish people.
Answer: you got to be more specific are you talking about animals, humans or anything else
Explanation:
Markette Stotts: Attempt 1 Question 1 (4 points) Solve for the variable. Show all work. You cannot earn partial credit for incorrect answers if you do not show all work. x2 - 8= -1 Format BI U A/ Question 2 (3 points) What term should be added to create a perfect square trinomial?
Answers
Answer:
2
Explanation:
X2-8 = -1
X2= -1 +8
X2= 7 (so, if you add 2, it will 9 square of 3)
When the simple squamous lines the cardiovascular and lymphatic system, it is called:_________
Answers
When the simple squamous lines the cardiovascular and lymphatic system, it is called endothelium.
While epithelial cells line outer surfaces, endothelial cells line inner surfaces. Simple squamous endothelial are flat cells that line the inner surfaces of the heart, blood vessels and lymphatic system. They are continuous and form a barrier between the circulating blood or lymph and the walls of the vessels.
There are two types of endothelial cells - Vascular endothelial cells and Lymphatic endothelial cells. The vascular endothelial cells are constantly in contact with blood and line the inner surfaces of blood vessels, from the heart all the way to the tiniest capillary. Lymphatic endothelial cells can be found in the lymphatic system.
In the glomerulus of the kidney, endothelial cells are responsible for fluid filtration. They also help in blood clotting and formation of new blood vessels.
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How are amino acids joined together to form a protein?
Answers
Answer:
Hey mate.....
Explanation:
This is ur answer......
To make a protein you will need 20 amino acids.....
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what is the difference between monomers, polymers, and macromolecules?
Answers
Answer:
Monomer is a word made of two parts, mono means one, and met means unit, so monomers are the building units of the polymers. Macromolecules are polymers, macromolecules in biology refers to the major categories of molecules that make the cell which are the proteins, carbohydrates, lipids and nucleic acids.
how would dna replication be affected if helicase were not present?
Answers
Without helicase, DNA replication will not occur. Also, it could lead to a variety of problems, including genetic mutations and diseases.
DNA replication would be affected if helicase were not present. Helicase plays an important role in DNA replication. It unwinds the double-stranded DNA by breaking hydrogen bonds between base pairs to produce single-stranded DNA, which is the first step in DNA replication. Without helicase, DNA replication will not occur.
The process of DNA replication is important for cells to divide properly. DNA replication is the process of making a copy of DNA. Before the DNA can be copied, it must first be unwound from its double-stranded structure.
The helicase enzyme plays a crucial role in this process, as it breaks down the hydrogen bonds between the base pairs, causing the DNA strands to separate. After the DNA strands have been separated, the RNA polymerase enzyme attaches to the DNA template strand, and it uses the genetic information stored in the DNA to create an RNA copy.
The newly created RNA strand then travels to the ribosome, where it is used to create proteins. Helicase is crucial in the process of DNA replication because it unwinds the double-stranded DNA. Without helicase, DNA replication would not be possible.
Therefore, the absence of helicase could lead to a variety of problems, including genetic mutations and diseases.
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Location X is next to Location Y and they are both much colder than Location Z. Which statement is most likely true? a Locations X and Z are at the poles. b Locations X and Y are at the poles. c Locations X and Z are at the equator. d Locations X and Y are at the equator. WILL MARK BRAINLIEST
Answers
The back bone of DNA and RNA is composed of _____. DNA is double stranded due to interactions between adenine,cytosine,guanine, and thymine, which are ____ Uracil is a
Answers
The backbone of DNA and RNA is composed of sugar phosphate. DNA is double-stranded due to interactions between adenine, cytosine, guanine, and thymine, which are nucleotide bases. Uracil is a pyrimidine nucleotide base.
DNA is the hereditary material of humans and almost all organisms. It carries genetic information. DNA is deoxyribonucleic acid and RNA is ribonucleic acid. DNA is double-stranded while RNA is single-stranded. Both DNA and RNA are protein derivatives. The base is formed of sugar phosphates. Both these carry nucleotide bases on them. Adenine, guanine, cytosine, uracil, thymidine, etc are examples of nucleotide bases. Among that adenine and guanine are purines. Cytosil Uracil and thymidine are pyrimidines.
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A sebaceous (oil) gland cell of the skin must completely rupture to release its secretory products. thus, this type of gland is considered to be a __________.
Answers
The sebaceous gland is considered to be a holocrine gland.
A sebaceous gland is a type of exocrine gland that produces and releases sebum, an oily substance that helps lubricate the skin and hair. Unlike other exocrine glands that release their secretory products through ducts, sebaceous glands release their secretory products by completely rupturing the cell. This process is called holocrine secretion. The sebaceous gland cell fills up with sebum until it becomes so distended that it bursts open, releasing the sebum and any remaining cell debris onto the skin surface. This process allows for the continuous production and release of sebum to keep the skin moisturized.
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What is the amino acid chain that was made in translation?
Answers
Protein is the amino acid chain that was made in translation.
Translation is the process by which ribosomes in the cytoplasm or endoplasmic reticulum make proteins after the process of converting DNA to RNA in the cell's nucleus, as defined by molecular biology and genetics. Gene expression refers to the entire process.
The process of translating mRNA into the chain of amino acids that makes up the produced protein occurs on ribosomes in the cytoplasm of the cell. The ribosome is a complex molecule made up of numerous ribosomal RNA molecules, numerous proteins, and both tiny and big subunits. Initiation, elongation, and termination are the three phases of an mRNA molecule's translation by the ribosome.
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production of offspring by parthenogenesis or cloning bypasses the typical meiotic process. describe either parthenogenesis or cloning and compare the genomes of the offspring with those of the parents.
Answers
Cloning is the technique of creating a cell or creature that is genetically identical to the original.
It is a hotly debated subject that affects both researchers and the general public. The regular meiotic process is avoided throughout the cloning process. The polymerase chain reaction is a method for replicating sections of parental DNA (PCR). The embryo created from this DNA can subsequently be implanted into a uterus to develop and flourish. Since the purpose of cloning is to create an identical replica rather than one with genetic variation, meiosis does not take place in this situation.
A female gamete (rarely a male) develops without fertilization as part of the parthenogenic reproductive strategy. It can occur in plants, mammals, and higher vertebrates but not in invertebrates.
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If the parent strand is T C G T G C A C G G A what would the daughter strand be ?
Answers
Answer:
A G C A C G T G C C T
Explanation:
Where does cellular respiration occur
Answers
Answer:
mitochondria
Explanation:
How important are proteins to the function of a cell?
Answers
The thylakoid membrane contains a protein called atp synthase. As hydrogen ions pass through the protein, adp and a phosphate group are combined to form atp. What is the direct energy source, if any, for the movement of hydrogen ions and the formation of atp? a. The energy source is the high-energy electrons that accompany the hydrogen ions. B. The energy source is the concentration difference of hydrogen ions across the membrane. C. The energy source is a set of atp molecules that gather inside the thylakoid. D. There is no energy source; the process occurs without an energy input.
Answers
The energy source is the concentration difference of hydrogen ions across the membrane.
The photochemical and electron transport reactions of oxygenic photosynthesis occur at the thylakoid membrane. The lipid composition of the thylakoid membrane is highly conserved among oxygenic photosynthetic organisms, with two galactolipids, one sulfolipid, and one phospholipid.
The primary functions of thylakoids are to trap light energy and convert it into chemical energy forms such as ATP and NADPH. Water is oxidized and oxygen is released during this process. Inside chloroplasts and cyanobacteria, thylakoids are membrane-bound compartments. They are the site of photosynthesis's light-dependent reactions. Both stages of photosynthesis involve the chloroplast. The light reactions occur in the thylakoid.
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