Answers
Answer:
Because the equator is closer to the sun
Answer:
Regions closer to the equator are warmer because it is closer to the sun. The equator gets the suns rays directly and in a higher amount whereas the poles are colder because the sun rays are farther with less amount of sunlight.
Related Questions
Describe the development of the zygote until implantation occurs.
Answers
how is the information between our dna structured
Answers
The similarly alongside the cladogram you move,the greater variations in DNA the organisms have compared to the common ancestor.
What is cladogram?A cladogram has been an evolutionary tree that diagrams the ancestral relationships amongst organisms. DNA sequence analysis of the hemoglobin alpha gene shows that humans and chimpanzees have a more similar sequence to each other than they do to the gorilla’s DNA sequence.
Analogies structure has been body parts that have a similar function but differ in structure. All vertebrate embryos have a tail and gill slits at some point during embryonic development.
Therefore, The similarly alongside the cladogram you move,the greater variations in DNA the organisms have compared to the common ancestor.
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Which of these meals would give you most of the nutrients that you need ?
1 .Meat, milk and a piece of chocolate
2 .Bread, vegetables and fish
3 .Vegetables, fruits and water
4 .Meat, fish and bread
Answers
Vegetables and fruits are excellent sources of vitamins, minerals, and dietary fiber, while water is essential for hydration. While the other options may contain certain nutrients, they might not provide as balanced and varied a nutrient profile as the combination of vegetables, fruits, and water.
Vegetables and fruits are rich in vitamins A and C, folate, potassium, and dietary fibers, while water keeps the body hydrated. Additionally, a diet rich in vegetables and fruits has been associated with reduced risk of chronic diseases such as heart disease, diabetes, and cancer.
While meat, milk, chocolate, fish, and bread are also important sources of essential nutrients, they do not provide the same variety and amount of nutrients as a diet rich in vegetables, fruits, and water. Furthermore, foods like meat and milk are high in saturated fat and cholesterol, which can contribute to chronic health problems if consumed in excess.
which new gene formation does fit to ortholog type of homology in evolution?
Answers
Gene duplication is a new gene formation phenomenon that fits the ortholog type of homology in evolution.
What is homology in evolution?The expression homology in evolution makes reference to the emergence of similarities between two or more sequences due to a common origin, which may occur as a consequence of gene duplication and subsequent divergence of ortholog sequences in order to play different roles as genetic material in the cell of an organism.
Therefore, with this data, we can see that homology in evolution is caused by similarities due to a common ancestor and it may be due to gene duplication.
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is the form of nitrogen plants need to grow, develop and produce seeds Nitroplasma Nitrachem Nitrohydrogen Nitrate
Answers
Answer:
Nitrate.
Explanation:
”Nitrate is the form of nitrogen most used by plants for growth and development.”
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for a nuclear factor known as STAT3.
Based on the information in the passage, which protein domain of STAT3 is NOT predicted to play a role in its signaling?
O Nuclear localization domain
O Signal sequence domain
O DNA binding domain
O Protein binding domain
Answers
The protein domain of STAT3, which is not expected to play a role in STAT3 signaling, is the signal sequence domain. Correct answer: letter B.
The signal sequence domain of STAT3 is a protein domain that is not expected to play a role in STAT3 signaling. This domain is located at the amino-terminal end of the protein and is responsible for targeting STAT3 to the endoplasmic reticulum for further post-translational modification.
The signal sequence is a short hydrophobic region of about 20 amino acids that is recognized and bound by the SRP (signal recognition particle) receptor of the endoplasmic reticulum membrane. Once bound, the SRP receptor helps STAT3 to enter the endoplasmic reticulum, where it can be modified, folded, and transported to its eventual destination.
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Diseases such as colds or influenza are caused by a
bacterium
parasite
fungus
virus
Answers
Infectious diseases are disorders caused by organisms — such as bacteria, viruses, fungi or parasites. Many organisms live in and on our bodies. They're normally harmless or even helpful. But under certain conditions, some organisms may cause disease.
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Which of the following is true about pea
plants?
A. They produce a small number of offspring.
B. They produce asexually.
C. Their female parts can be artificially pollinated.
D. They don't have many contrasting characters.
Answers
The statement true about pea plant are as,
They produce a small number of offspring.Their female parts can be artificially pollinated.What is artificial pollination?The pollination which is carried by human is called artificial pollination.It is used to pollinate plants when natural pollination is insufficient and undesirable.The artificial pollination consider as mechanical technique.There is no requirement of insect and weather.The example of plant in which artificial pollination can occur is kiwifruit.To learn more about artificial pollination here.
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Describe the role of GA in a-amylase production and in germination. Provide evidence for your claim
Answers
Gibberellic acid (GA) plays a crucial role in a-amylase production and germination. GA stimulates the synthesis and release of a-amylase enzymes, which hydrolyze starch into sugars during germination. Experimental studies have demonstrated that the application of GA accelerates a-amylase production and enhances germination in various plant species
In terms of a-amylase production, GA stimulates the synthesis and release of this enzyme. a-amylase is responsible for breaking down starch into simpler sugars, which are then utilized by the plant for growth and development.
Studies have shown that applying GA to plant tissues or seeds results in an increased production of a-amylase, facilitating the conversion of stored starch into energy-rich sugars.
Regarding germination, GA is involved in breaking seed dormancy and promoting the growth of the embryonic plant.
It stimulates the production of hydrolytic enzymes like a-amylase, which enable the hydrolysis of starch reserves in the endosperm, providing the energy needed for germination and seedling establishment.
Additionally, GA helps in cell elongation and division, promoting the growth of the embryo and the emergence of the radicle.
Evidence for GA's role in both processes includes studies where the exogenous application of GA to seeds or plant tissues has been shown to enhance a-amylase production and promote germination.
Conversely, inhibiting GA synthesis or action results in reduced a-amylase activity and impaired germination. These findings support the critical involvement of GA in both a-amylase production and germination processes in plants.
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the five inch end of a dna molecule is considered the blank where as the 3 inch end of the dna molecule is considered blank
Answers
The 5-inch end of a DNA molecule is considered the "5' end," whereas the 3-inch end of the DNA molecule is considered the "3' end."
In DNA, the numbering convention of the carbon atoms in the sugar component of the nucleotides is used to designate the ends of the molecule. The carbon atoms in the sugar ring are labeled with prime (') symbols.
The 5' end refers to the carbon atom in the sugar ring of the DNA nucleotide that is bonded to a phosphate group. It is called the 5' end because it is attached to the 5th carbon in the sugar ring.
The 3' end, on the other hand, refers to the carbon atom in the sugar ring of the DNA nucleotide that is bonded to a hydroxyl (OH) group. It is called the 3' end because it is attached to the 3rd carbon in the sugar ring.
The distinction between the 5' and 3' ends of DNA is important because it determines the directionality of the DNA molecule during processes such as replication and transcription. DNA is synthesized in a 5' to 3' direction, with new nucleotides being added to the 3' end of the growing DNA strand.
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The complete question is :
The five inch end of a dna molecule is considered the ___________ where as the 3 inch end of the dna molecule is considered ___________.
g In order to stimulate the renin-angtiotensin-aldosterone system (RAAS), _______________ cells in the kidney detect _______________blood pressure which causes ________________ to be released from the juxtaglomerular cells.
Answers
Answer:
Macula densa cells, lower and renin.
Explanation:
Macula densa cells in the kidney detect lowers blood pressure which causes renin to be released from the juxtaglomerular cells which is an enzyme. The arterial cells observe the drop in blood pressure, and the decrease in Na concentration is transfer to them by the macula densa cells. The juxtaglomerular cells then release an enzyme called renin. Renin converts angiotensinogen which is a peptide, or amino acid derivative into angiotensin-1.
Solar panels rely on contact with light to generate electricity.
True or false?
Answers
Answer:
True
Explanation:
Solar panels absorb the rays from the sun and convert them into energy more or less
Occurs when the individual inherits only one (female) X chromosome
Answers
Answer:
Turner Syndrome
Explanation:
When someone only inherits only the X chromosome, their karyotype symbol for that will be XO. Symptoms of Turner Syndrome include "short height, failure of the ovaries to develop and heart defects."
In pea plants, round pods are dominant to wrinkled pods. If a heterozygous round pea plant is crossed with a homozygous round pea plant, what percentage of the offspring will be homozygous round
Pls help！
Answers
100% of the offspring will be homozygous round in this cross.
What is a homozygous?
A homozygous round is an organism that has two identical copies (alleles) of a particular gene that codes for the trait "round." This means the organism will always express the round trait, regardless of the environment or the presence of other alleles.
This is because the round pea plant that is heterozygous still carries two copies of the round gene. When it is crossed with a homozygous round pea plant, all of the offspring will have two copies of the round gene, making them homozygous round.
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If the earthquake's focus was 2 kilometers below Earth's surface, the earthquake occurred in
Answers
Answer:
Lithosphere
Explanation:
compare and contrast prophase of mitosis and prophase of meiosis1?
Answers
Answer:
The homologous chromosomes pair together in prophase 1 of meiosis, but they do not during prophase 1 of mitosis. This is achieved by a process known as synapsis, where the similar chromosomes pair according to sequence similarity. The homologous chromosomes are held together by a protein structure known as the synaptonemal complex in a chromosome body known as a tetrad (because it contains 4 replicated chromosomes known as chromatids) or bivalent (if the organism is diploid). This pairing during prophase 1 of meiosis allows recombination to take place between the homologous chromosomes. This occurs early during prophase but the manifestation of recombination only becomes visible during the later stages of prophase 1 and in metaphase 1. Because the chromosomes adopt different structures during prophase 1 of meiosis, this stage is sub-divided into 5 stages: leptotene, zygotene, packytene, diplotene and diakinesis. It is during diplotene and diakinesis that the physical manifestation of recombination can be seen. This is the presence of chiasmata (chiasma, singular). These are the sites where recombination, or exchanges between homologous chromosomes, has taken place. By the end of prophase 1, it is only the chiasmata that holds the homologous chromosomes together. This constriction make the tetrads adopt a variety of structures, the shape of which depends upon the number of chiasmata formed. The tetrads stay in this conformation until metaphase 1. Synapsis, the formation of the synaptonemal complex, the formation of chiasmata does not take place during prophase 1 of mitosis and these processes represent the major differences between prophase of the two nuclear divisions.
4. The second step in gene expression is called A. transcription O B. messaging C. synthesis D. translation in this step, codons correspond to specific amino acids and proteins are synthesize.
Answers
Answer:
D.) Translation
Explanation:
cause you are expressing
Answer:
The answer is D = Translation
Explanation:
The second step Translation is gotten from a gene to a protein, takes place in the cytoplasm. The mRNA interacts with a specialized complex called a ribosome, which reads the sequence of mRNA nucleotides. Each sequence of three nucleotides, called a codon, usually codes for one particular amino acid.
MARK BRAINLIEST
A modification of a gene or chromosome that occurs during gamete formation or early development that permanently alters the expression of that gene for the lifetime of the individual is called:____.
a. epigenetic inheritance.
b. maternal effect.
c. sex-linked inheritance.
d. extra nuclear inheritance.
e. epistasis.
Answers
Answer:
Explanation:
Epigenetic inheritance is deals with the
study of the chemical modification of some genes or gene that are associated with proteins of an organism. An example of epigenetic is
Methylation it can either change rapidly during the life span of an organism or can be permanent if set early in the development of the embryo.
Epigenetic modifications are heritable, and can be passed from parents to offspring through genetic inheritance or passed down through multiple generations via transgenerational epigenetic inheritance.
When the spine curves inward at the low back this is referred to as
Answers
Answer: Lordosis
Explanation:
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microtubles functions include
Answers
Explanation:
It gaves shape to the cellular membraneTransportation of specific organelles within the cell.Cell movement, which includes a contraction in muscle cells and more.
Transportation of specific organelles within the cell via microtubule “roadways” or “conveyor belts.”
Being nervous interferes with sexual arousal. Explain why, with reference to the sympathetic and parasympathetic nervous systems.
Answers
Answer:
When one is nervous activates the sympathetic system and the irrigation towards the cardiac and muscular zone is increased, increases the arterial tension and the respiratory rate.
That is why the blood or blood volume is dispersed in these organs to be able to render efficiently in a moment of stress or flight for the human.
When we have sexual intercourse and there is sexual excitement, a large part of the blood volume goes to the reproductive organs to be able to irrigate the area and produce said excitement, if we are stressed in an alert situation, it will be harmed by the priority body to irrigate the main areas like heart and muscle.
Explanation:
It is important to clarify that the physiological stress in humans is a normal situation, thanks to the presence of cortisol and it is what keeps us active, but if it increases due to anxiety or overwork, psychological problems, etc., it will no longer be physiological due to that is in excess.
Thus, sexual arousal will also be affected by the psychological impotence generated by excess mental stress outside the vascular pattern.
Describe the mechanism of glycolysis in detail
Answers
The process of Glycolysis is a catabolic process in which two molecules glucose goes through a ten- step pathway and yield two molecules of pyruvate . It is a major part of carbohydrate metabolism .
Mechanism Of Glycolysis
The glycolysis is also known as EMP pathway and it is involved in both aerobic and anaerobic conditions .There are two phases in the mechanism of glycolysis in which 5 reactions takes place in each phase and the process of glycolysis takes place in cytosol
Preparatory phase refers to the generation of two molecules of glyceraldehyde 3-phosphate from one molecule of glucose which further goes into the payoff phase . In this phase two molecules of ATP are used and two regulatory enzymes were involved in this reaction .
Payoff phase refers to the further break down of two molecules of glyceraldehyde3-phosphate to two molecules of pyruvate . In this phase four molecules of ATP and two molecules of NADH are generated . In this phase only one regulatory enzyme is involved which is the breakdown of PEP to pyruvate .
Both the phases of glycolysis takes place in the cytoplasm and there are three enzymes that involved in regulating the glycolytic pathway .This process is also known as the catabolic process .
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gaps in the spacings of orbital semi-major axes of asteroids in the asteroid belt, produced by dynamical resonances with nearby planets, especially Jupiter has been spotted and is engaging at the earth
what is this ?
Answers
The Kirkwood gaps may be seen in the main belt. A Kirkwood gap is a gap or dip in the distribution of semi-major axes in jupiter
what is jupiter ?
Jupiter is the most northern town in Palm Beach County, Florida, USA. The town has a population of 61,047 as of April 1, 2020, according to the 2020 Census. Jupiter is the northernmost town in the Miami metropolitan region, located 84 miles north of Miami and 15 miles north of West Palm Beach, and is home to 6,012,331 people, according to a 2015 Census Bureau estimate. Jupiter was chosen by Stacker Newsletter as the 9th Best Southern Beach Town to live in for 2022, the 12th Best Beach Town in the United States by WalletHub in 2018, and the 9th Happiest Seaside Town in the United States by Coastal Living in 2012.
The Kirkwood gaps may be seen in the main belt. A Kirkwood gap is a gap or dip in the distribution of semi-major axes (or, equivalently, orbital periods) of main-belt asteroids' orbits. They correspond to the sites of Jupiter's orbital resonances.
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Give one reason why Mr. Anderson's heart rate changes between mile 2 and mile 3. Use the heart rate and elevation graphs as your resources.
HELP ASAP
Answers
Mr. Anderson's heart rate changes between mile 2 and mile 3 due to walking as a result of parasympathetic withdrawal.
What is heart rate?The number of heart contractions per minute, or heart rate, is a measure of how frequently the heart beats.
During exercising or in stressful, frightful, or thrilling situations, the sinus node sends a signal to the heart to beat more quickly. For instance, a brisk 10- to 15-minute walk usually causes the heart rate to increase to 110 to 120 beats per minute.
Thus, Mr. Anderson's heart rate increases between mile 2 and mile 3 due to walking.
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Which statement best describes the role of the Cabinet?
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Answer:
Along with the Prime Minister, Cabinet ministers form the main decision-making group within executive government—the Cabinet. A Cabinet minister's role includes: directing government policy and making decisions about national issues. ... presenting bills—proposed laws—from their government departments.
Explanation:
I hope this answer help you
Answer:
a trusted group that advises and assists the president
Explanation:
definition of the word biochemistry
Answers
Answer:
Noun
The branch of science concerned with the chemical and physicochemical processes and substances that occur within living organisms.
Explanation:
you want to maintain a healthy pond at your school site. last year, another pond became eutrophic; to avoid that, you want to . group of answer choices
Answers
You want to maintain a healthy pond at your school site. last year, another pond became eutrophic; to avoid that, you want to avoid B. increasing phosphorus runoff into the limnetic zone.
An excessive amount of nutrients in a pond or lake as a result of a significant amount of runoff from an external source is referred to as eutrophication. Eutrophication is a dangerous process that can have negative effects on water bodies.
The following can stop the eutrophication: establishment of productive filter ecosystems for the purpose of removing phosphorus and nitrogen from runoff water. Detergent phosphorus reduction. rationalization of farming practices through the utilization of slow-release fertilizers and careful fertilization planning.
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(complete question)
You want to maintain a healthy pond at your school site. Last year another pond became eutrophic; to avoid that, you want to ________.
A) increase the carbon-based fertilizers in the littoral zone
B) avoid increasing phosphorus runoff into the limnetic zone
C) decrease the calcium available in the profundal zone
D) increase the ozone in the littoral zone
E) provide nitrogen for good nutrient mixing in the benthic zone
Which phrase includes a subordinating conjunction? *
and you will be happy
because I was so hungry
D
but sometimes it is cold out
it is the best day
Answers
The phrase "because I was so hungry" includes a subordinating conjunction.
What is a subordinating conjunction?A subordinating conjunction is a type of conjunction that connects a subordinate (dependent) clause to a main (independent) clause. It introduces a dependent clause and indicates the nature of the relationship between the two clauses.
Why does the phrase "because I was so hungry" include a subordinating conjunction?The phrase "because I was so hungry" includes the subordinating conjunction "because," which introduces a dependent clause ("I was so hungry") that is subordinate to the main clause ("you will be happy"). The subordinating conjunction indicates the cause-effect relationship between the two clauses.
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Which base does Cytosine pair with?
A. Adenine
B. Guanine
C. Uracil
D. Thymine
Answers
Cytosine, a nitrogenous base found in DNA and RNA, pairs with guanine. The correct answer is option B.
This pairing is based on the complementary base pairing rule in which cytosine forms three hydrogen bonds with guanine. The other base pairs in DNA are adenine with thymine, and in RNA, adenine pairs with uracil. The complementary base pairing is crucial for DNA replication and transcription processes. Cytosine and guanine, along with adenine and thymine/uracil, form the base pairs that make up the rungs of the DNA double helix structure.Understanding base pairing is fundamental to understanding the structure and function of nucleic acids. Therefore, the correct answer is option B.For more questions on DNA
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Cytosine pairs with Guanine.
Explanation:The base Cytosine pairs with the base Guanine in DNA. This base pairing is a key component of the double-stranded DNA structure.
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Which of the following choices is a form of asexual reproduction?OOOOfragmentation and regenerationoviparous eggsovoviviparous developmentviviparous development
Answers
Fragmentation and regeneration are forms of asexual reproduction.
There are no sexual cells involved, and they divide by mitosis, giving genetically identical individuals.
