Answers
The differences between the two molecules are as follows:
1. The sugar components of the DNA molecule are deoxyriboses while the sugar components of the RNA molecules are riboses.
2. The nitrogenous bases in DNA molecule are adenine, guanine, thymine and cytosine while the nitrogenous bases in the DNA molecule are adenine, guanine, uracil and cytosine.
3. The back bone of the DNA molecule is made of the deoxyriboses and phosphate while the back bone of the RNA molecule is made up of riboses and phosphate.
DNA and RNA nucleotides differ in their sugar molecules, DNA has deoxyribose while RNA has ribose. DNA is double-stranded while RNA is single-stranded. DNA has thymine as one of its bases while RNA has uracil.
Explanation:The structure of a DNA nucleotide and an RNA nucleotide differ in several ways. Both DNA and RNA nucleotides have three components: a sugar molecule, a phosphate group, and a nitrogenous base. However, the sugar molecule in DNA is deoxyribose, while in RNA it is ribose. Additionally, RNA is single-stranded, while DNA is double-stranded. Finally, the nitrogenous bases in DNA are adenine, guanine, cytosine, and thymine, while in RNA, thymine is replaced by uracil.
Learn more about contrast of DNA and RNA here:https://brainly.com/question/6460381
#SPJ12
Related Questions
The theory that the brain regulates body weight around a genetically predetermined level is identified as
Answers
Set point theory states that there is a weight range in which one's body is programmed to function optimally and this range is genetically determined. The theory submits that the body will fight to resist been moved away from the set point.
N a simple mendelian monohybrid cross, true-breeding tall plants are crossed with short plants, and the f1 plants, which are all tall, are allowed to self-pollinate. what fraction of the f2 generation will be both tall and heterozygous?
Answers
t- small allele
The parental cross is true-breeding, so: TTx tt
The F1 generation will be all tall heterozygote: Tt
The F2 generation will be between 2 plants with the same genotype:Tt xTt
In this cross it would result in:
1/4 of the plants being tall homozygote- TT
2/4 of the plants being tall heterozygote- Tt
1/4 of the plants being dwarfs homozygote- tt
answer: 1/2 of the plants are tall heterozygote in F2 generation.
The asthenosphere occupies a majority of the mantle.
T.
F.
Answers
Answer:
true
Explanation:
bc
Answer:
False
Explanation:
The total depth of mantle is 1800 to 2900 kilometers. Mantle accounts for 80% of the total earth and Iit is made up of two layers – lithosphere and Asthenosphere. Asthenosphere lies at the depth of 80 and 200 kilometers which is just 4.4% to 6.89 % of the total depth of mantle. From this it can be visualized than asthenosphere do not constitute even half of the mantle and therefore the statement “The asthenosphere occupies a majority of the mantle” is false
A pregnant client's last menstrual period was on february 11. a physical assessment on july 18 should reveal the top of the fundus to be where?
Answers
The top of the fundus during a pregnancy check-up at 23 weeks, calculated from the LMP of February 11 and the physical assessment date of July 18, should be slightly above the umbilicus or belly button.
The question asks about the position of the top of the fundus during a pregnancy check-up. The last menstrual period (LMP) was on February 11, and the physical assessment is on July 18. Using Naegele's rule, which adds 7 days to the LMP, then subtracts 3 months, and adds a year, we can estimate the due date to be around November 18. This makes the pregnancy approximately 23 weeks along by July 18. Typically, the top of the fundus at this stage should be slightly above the umbilicus (belly button). In general, from 20 weeks of pregnancy, the top of the uterus, or the fundus, is expected to grow about 1 cm per week, so it should be at or a little above the umbilicus during a 23-week pregnancy assessment.
Where is michael holtzapfel's body found? at the local cemetery. in a shop. by the riverbed. his body is never found?
Answers
What types of measurements might you need to make in the chemistry laboratory?
Answers
Answer:
The types of measurements that you might need to make in a laboratory is length, mass, volume ,and temperature
Explanation:
Boxlike shape, green organelles, and a nucleus off to the side. what type of cells were these?
Answers
The return of a cardiac muscle cell to its preexcitation resting state is called:
Answers
Hope this helps.
:)
The return of a cardiac muscle cell to its resting state following excitation is called repolarization, which restores the cell's resting membrane potential and occurs before the refractory period.
The return of a cardiac muscle cell to its preexcitation resting state is known as repolarization. This process occurs after depolarization, where the membrane potential is restored to a negative value inside the cell. During repolarization, voltage-gated sodium channels close, and potassium channels maintain their conductance, helping to bring the cell back to its resting state. The resting membrane potential is maintained by the sodium-potassium ATPase, which pumps sodium out of the cell and potassium into the cell, maintaining the ionic gradient necessary for the next action potential. Following repolarization is the refractory period, a time during which the cell cannot generate another action potential, allowing for a controlled rythm.
Which macromolecule includes steroids?
a.lipids
b.proteins
c.carbohydrates
d.nucleic acids?
Answers
Answer:
a
Explanation:
One section of a strand of dna has the bases sequence agattc. what is the base sequence on the other strand?
Answers
g pairs with c
so tctaag
Final answer:
To determine the sequence of the complementary DNA strand, one must use the base pairing rules: A pairs with T, and C pairs with G. Given the sequence 5'-AGATTC-3' on one strand, the complementary sequence is 3'-TCTAAG-5'.
Explanation:
The subject of this question is Biology, specifically focusing on genetics and the structure of DNA. When given a sequence of one DNA strand, it's crucial to understand base pairing rules to determine the sequence of the complementary strand. DNA strands are antiparallel; they run in opposite directions. Hence, when one strand has the sequence 5'-AGATTC-3', we look at the base pairing rules where adenine (A) pairs with thymine (T) and cytosine (C) pairs with guanine (G) to find the complementary sequence. Using this information, the sequence of the complementary strand corresponding to 5'-AGATTC-3' would be 3'-TCTAAG-5', reading in the antiparallel direction.
Lh is released by the anterior pituitary gland to stimulate sertoli cells to produce sperm. (lo 13.2) true or false
Answers
In Males it is used both for the production of sperm but to stimulate the production of testosterone.
How can zoning laws be beneficial to a city’s residents? a. They prevent new business development. b. They can prevent new development that would harm established residents. c. They limit the maximum height of buildings. d. They restrict who can live in a city.
Answers
The right option is; b. They can prevent new development that would harm established residents.
Zoning laws are laws that are created to specify the areas in which commercial, residential, industrial, or recreational activities may occur. Zoning involves grouping land in a town into zones in which certain land uses are prohibited or allowed. Through zoning, the governments regulate the physical development of land and buildings, and restrict how people can use their properties.
Zoning method helps in preventing the new development that would harm the established resident.
Further Explanation:
Zone law is described as the use of land. It is also stated as the use and development of real estate. The zoning regulation helps in restricting the area of development by municipalities. New York City adopted this idea in 1916.
The common idea of developing the zoning method is to divide the function of the municipality into commercial, residential and industrial. These parts are separated from each other and the use of the property is uniform. They allow the requirement of the type of building, address the utility lines, determine the height and size of the building and they also limit the number of rooms. It also includes the frontage area or lot, front, back and side yard and it also minimizes the lot area. The regulation also restricts the area of a single family to areas to multiple families. The zoning regulation helps in preserving the historical or cultural heritage and the green covering.
Learn More:
1. Learn more about the fibrous skeleton of the heart https://brainly.com/question/7301375
2. Learn more about blood cells bring oxygen and take carbon dioxide away https://brainly.com/question/1213217
3. Learn more about the system prepares food for absorption into the bloodstream https://brainly.com/question/310282
Answer Details:
Grade: High School
Subject: Biology
Chapter: Environmental science
Keywords:
Zone, land, estate, zoning, municipality, commercial, residential, industrial, uniform, historical, cultural, building.
Identify several things that can be seen with a karyotype.
Answers
Generally speaking ,karyotyping, can determine the gender of an individual and the presence/ absence of chromosomal defects which could lead to disabilities ,diseases and problems in the person’s growth and development, as well as the probability which it could be passed on to the offspring. This is done through the evaluation of the number, shape, size, and position of the chromosomes within a body cell.
Using at least three sentences, explain the cycling of energy through the processes of photosynthesis and cellular respiration.
Answer:
Answers
More people die of _____ cancer than of any other cancer
A. Lung
B. Skin
C. Pancreatic
D. Breast
Answers
hope this helps
Which model of eating disorders includes a "core pathology"?
Answers
The model of eating disorders that includes a "core pathology" is the Cognitive-Behavioral Model (CBT) of eating disorders.
According to CBT, an individual's thoughts, beliefs, and attitudes about body image, weight, and food are dysfunctional. This underlying disease causes and maintains disordered eating and skewed cognitions.
Eating disorders are characterised by negative and illogical attitudes about body form, weight, and food, which lead to maladaptive behaviours such restrictive eating, binge eating, and purging, according to CBT. Disordered eating is caused by these problematic ideas.
CBT uses cognitive restructuring to uncover and correct these incorrect attitudes and beliefs, improving food, body image, and self-esteem. CBT targets the core disease to modify behaviour and help eating disorders recover.
Learn more about Cognitive-Behavioral Model, here:
https://brainly.com/question/14581931
#SPJ6
While assessing the client's skin, a nurse notices a skin condition, the pathophysiology of which involves increased visibility of oxyhemoglobin caused by an increased blood flow due to capillary dilation. which condition is associated with this client?
Answers
Why does the moon look different at different times of the month
Answers
The Moon appears differently throughout the month due to its monthly cycle of phases as it revolves around Earth. This results in changes in the visible part of the Moon's illuminated hemisphere and prominent changes in the visibility of its topographic features depending on the angle of sunlight hitting it.
Explanation:The Moon looks different at different times of the month due to its monthly cycle of phases which results from the changing angle of its illumination by the Sun. This is not due to the Moon's rotation but its revolution around the Earth. Because it takes about 30 days to orbit Earth, we observe this as a shift in the Moon's visible position in the sky each day and a change in the visible portion of the Moon's illuminated hemisphere.
When the Moon is in the same part of the sky as the Sun, we see it as a new moon where the bright side is turned away from us. However, as the Moon revolves around the Earth, we start to see more of its illuminated side, resulting in a crescent moon that grows into a full moon as the Moon moves further away from the Sun's position. After the phase of the full moon, the Moon's visible light begins to decrease, transitioning back to the new moon stage.
Fascinatingly, the way sunlight hit's the Moon also impacts the visibility of its topographic features. When the Moon is at full phase, sunlight shines directly on it, creating a flat lighting scenario that doesn't cast shadows, thereby making it difficult to see the craters and mountains on the Moon. However, near first or third quarter of the moon's cycle, sunlight hits the moon at an oblique angle, casting shadows and distinctly revealing the Moon's topographic features.
Learn more about Moon Phases here:https://brainly.com/question/31392459
#SPJ12
An infectious disease is an infection that impairs the normal state of health.
a. True
b. False
Answers
Infectious diseases are diseases that spread from one person to other either directly or indirectly. I think this is the answer.
Earthquakes occur most frequently near ________ margins.
Answers
The three major zones of the ocean floor are;
continental margin, deep-ocean basins, and mid-ocean ridges
Continental margins has two types of margins, active and passive margins, these both margins are located near coastlines.
Most genetic diseases result from mutations that cause a gene to produce a non-functioning ______________, which in turn blocks the functioning of a metabolic pathway
Answers
TRUE/FALSE? Minerals are naturally occurring, inorganic solids that have a crystalline structure and a definite chemical composition.
Answers
Your answer is True.
A student makes a microscope using an objective lens and an eyepieceif she moves the lenses closer together, does the microscope's magnification increase or decrease?.
Answers
What is the contribution made to the development of the microscope by Max Knott and Ernst Ruska? first to document careful observations of different cell types identifying the first cell used mathematics to improve the focus of the lens created the first microscope discovered the electron microscope built microscopes capable of magnification of up to 1250 x using regular light
Answers
People cut down a forest to build a housing development. Describe two ways this action will likely affect the water cycle in the local environment.
Answers
PLEASE HURRY!! 15 POINTS
Earth's oceans contain many dissolved elements like calcium, sodium, and chlorine. These elements plus several others combine to form the salts in the oceans.
What is a major source of calcium and sodium in oceans?
A) air pollutants
B) gases from active volcanoes
Eliminate
C) minerals dissolved in aquifers
D) weathering and erosion of rocks
Answers
A major source of calcium and sodium in oceans is weathering and erosion of rocks.
Option D.
Hope This Helps You!
Good Luck :)
- Hannah ❤
The right answer is D) weathering and erosion of rocks.
Sodium (Na) exists mainly in the oceans in the form of sodium chloride NaCl. This salt is derived from mines or saline rocks, by erosion of rock evaporite salt called rock salt or halite.
Calcium (Ca) exists mainly in the form of limestones, which are sedimentary rocks, just like sandstones or gypsums, easily soluble in water (see karst), composed mainly of calcium carbonate CaCO3, but also magnesium carbonate MgCO3.
You are treating a 13 year old female who has a broken stick impaled in her forearm
Answers
When milgram modified his shock experiment so that the teacher could see the learner, the level of obedience
a. increased greatly.
b. increased slightly.
c. decreased.
d. remained unchanged?
Answers
When Milgram modified his shock experiment so that the teacher could see the learner, the level of obedience decreased.
Thus making it, option C.
Hope This Helps You!
Good Luck :)
- Hannah ❤
Being able to see the consequences of one's actions can decrease obedience to authority. Therefore, option (C) is correct.
What is milgram shock experience?In the original Milgram shock experiment, the teacher (the participant) was instructed to administer increasingly intense electric shocks to a learner (an actor who was pretending to be in pain) every time the learner made a mistake on a memory task. The experiment was designed to investigate obedience to authority. In a modified version of the experiment, the teacher was able to see the learner and observe their reactions to the shocks.
The level of obedience in this condition was found to be lower compared to the condition in which the teacher could not see the learner. This suggests that being able to see the consequences of one's actions can decrease obedience to authority.
Learn more about milgram shock experience, here:
https://brainly.com/question/10138784
#SPJ5
Prochlorperazine is prescribed postoperatively. the nurse should evaluate the drug's therapeutic effect when the client expresses relief from:
Answers
Describe two ways in which analog and digital signals are boosted.​
Answers
1. amplifier
- Simple signs go through a speaker, an electronic gadget that expands the voltage, or quality, of the signs.
2. repeater
- Review that a repeater is a gadget that recovers an advanced flag in its unique frame, without the clamor it may have beforehand gathered