Answers
Answer: its M-N-O
i think sorry if im wrong
Explanation:
Related Questions
It is also possible to extract DNA from your human cells. Would a cell in your liver contain the same chromosomes as a cheek cell? Explain.
Answers
Answer:
Yes
Explanation:
The genomic DNA found in all nonreproductive cells is the same, no matter what tissue the cells come from.
The genomic DNA determined in all nonreproductive cells is identical, regardless of what tissue the cells come from.
To get the DNA from a molecular, scientists normally rely upon certainly considered one among many DNA extraction kits to be had from biotechnology companies.
What is DNA extraction?During a DNA extraction, a detergent will purpose the molecular to pop open or lyse, in order that the DNA is launched into solution. Then alcohol is introduced to the answer reasons the DNA to precipitate out.DNA extraction is an ordinary system used to isolate DNA from the nucleus of cells.
Thus it is clear that yes we can extract DNA from your human cells.
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multiple choice question
Answers
Answer:
C) Sodium ions
What is the probability of tossing a coin and getting heads three times in a row?
What is the chance that the next toss will be heads? What is the chance that the next toss will be tails?
Answers
12.5, 8.125,91.875
just do the math, 50/4 then 8 and then subtract
which two statements best describes the position of a coastal area during a high tide?
a. it is parallel to earths axis
b. it faces directly toward or away from the moon
c. it is parallel to earths orbit plane
d. it is perpendicular to the moon
Answers
The two statements that best describes the position of a coastal area during a high tide is that it is perpendicular to the moon which is therefore denoted as option D.
What is a Tide?This is referred to the are very long-period waves that move through the ocean in response to the forces exerted by the moon and sun an there are two types which are high and low tide.
The position of coastal ares during high tide is that it is perpendicular to the moon which is why the side of the Earth closest to the Moon experiences the Moon's pull the strongest, and this causes the seas to rise, creating high tides.
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Answer:
The answer would be B
Explanation:
In which situation is speciation most likely to occur?
A large number of the population is exposed to a viral infection.
B few members of the population develop mutations in somatic cells.
C large number of the population migrates over a great distance.
D few members of the population are isolated from the others.
Answers
Answer:
D) because they separate, develop different traits therefore, they can no longer reproduce with each other.
Pasagot po asap
Science subject
Answers
light is an electromagnetic wave with color and frequency. Colors consist of different wave lengths and can be reflected or absorbed.
not 100% certain on 2 and 3 though
Help me please omggg I need help I am begging y’all
Answers
Answer:
the answer is D
Explanation:
it is better explain and it could pullout water
Where are gymnosperms’ seeds produced?
cones
flowers
spores
vascular tissue
Answers
Answer:
cones
i hope it helps mapriend
Which system of astronomical coordinates does not have its point of origin at the
Vernal Equinox?
Equatorial
Ecliptic
Celestial
Galactic
Answers
Answer:
Celestial ecliptic
Explanation:
In space seience , the ecliptic is really the conformance that represents the Sun's visible movement from around stars and planets over the span of a year; from some other perspective, it is the reflection on the celestial equator of Earth's orbit around the Sun. The constellation stars and planets are distributed around the ecliptic.
Answer:
Galactic
Explanation:
The origin of the galactic coordinate system points towards the center of the galaxy rather than towards the vernal equinox. The celestial and ecliptic coordinate systems have their point of origin towards the Vernal Equinox. The equatorial coordinate system doesn't exist.
PLEASE ILL LITERALLY DO ANYTHING You have learned that the human body is made of different systems. These systems work together to help the body function. In this project, you will research how different body systems interact. OBJECTIVES Describe the interaction between human body systems. Directions Use online resources or a reference of your choosing to research two body systems from the list below. Write a 400 word essay describing each system and how they interact. Be sure to include the major organs and structures of each system. Also identify the functions and responsibilities of each system. Describe how each system depends upon the other. circulatory system respiratory system digestive system excretory system nervous system
Answers
Answer:
The Circulatory system has two organs the heart, and blood vessels. The heart pumps blood and the blood is carried away and back through blood vessels like capillaries, veins, and arteries. The Circulatory system works with the Respiratory system by carrying the oxygen that is brings in, and takes away the carbon dioxide to the Excretory system. The Circulatory system helps the Excretory system by bringing waste, and carbon dioxide to kidneys, and liver I believe it might be a different organ but I know the kidneys for sure.
The Nervous system consists of three organs the spinal cord, brain, and nerves. The two systems are the Central Nervous system is made up of the the brain, and spinal cord. The Peripheral system is made up of the nerves, which branch off from the spinal cord to all parts of the body. The Central Nervous system sends a jolt of electricity from the brain through the spinal cord to the nerves that branch of it to all parts of the body so that we can move. The Nervous system helps the Digestive system by sending electricity to the nerves so that we can swallow our food and so that we can digest our food. The Nervous system helps the Excretory system by detecting any changes in the salt levels in the blood through the urine in the Excretory system. By providing the brain with a constant supply of oxygen rich blood the Circulatory system helps the Nervous system, so the Nervous system regulates the heart rate and blood pressure. So that the Nervous system can regulate the Respiratory rate, and monitor the blood gas levels the Respiratory system supplies oxygen, and removes carbon dioxide.
The Excretory system consists of five organs the Large Intestine, Liver, Lungs, Kidneys, Skin. The Excretory system helps the Digestive system by getting rid of the waste it produces. The circulatory system helps the Excretory system by giving the kidneys, and the other organs in the Excretory system blood, and carry carbon dioxide from cells to the kidneys.
The Respiratory consists of five organs Lungs, Larynx, Trachea, Pharynx, and Bronchi. The Respiratory system provides the body with oxygen, and allows us to breath.
The Digestive System consists of nine organs, the Mouth, Esophagus, Stomach, Pancreas, Liver, Gallbladder, Small Intestine, Large Intestine, and the Anus. The Digestive system dissolves food and turns them into nutrients for cells, to give them energy, use for growth, and cell repair.
Explanation:
Hope this helps:)
keera ingram
A CBC specimen was rejected for testing by the hematology department. The tube was filled completely and labeled properly. What might have been the reason for rejection?
Answers
Answer:
Explanation:
The only thing I can think of is that if you are testing blood for a CBC, you are sometimes required to reject the 1st sample. Perhaps the technician forgot to take a sample that is just meant to be pitched or it was improperly labeled. I get my blood checked every other week, and the people who take it out are scrupulously careful in making sure that the first tube is labelled as waste. No one has every made the mistake of not doing it, but I can see it happening.
The question says it was properly labeled. I didn't see that. The only other thing I can think of is that the machine improperly recorded what the blood cells were and the numbers were all out of kilter.
Which statement BEST describes parasitism?
A.
The parasite is able to live on the host while providing benefits to the host.
B.
The host is the one who benefits at the expense of the parasite.
C.
The parasite is the one who benefits at the expense of the host.
D.
The parasite and host mutually benefit from the relationship.
Answers
C. The parasite is the one who benefits at the expense of the host.
Explanation: Parasites are costly for their hosts as they divert resources for their growth, reproduction, and survival with no rewards for the hosts.
State what is lost at each trophic level of a food chain and describe what this is used for.
Answers
Answer:
energy is lost at each trophic level and the energy is used for warmth and digestion
Explanation:
when we eat we get energy and so do animals. like an ant will eat grass and gain energy then a anteater would eat the ants and gain energy to use for digestion then a bigger animal eats the ant eater and gains its energy and so on but everytime something is eaten energy is lost
The products of the glycolysis of one molecule of glucose can drive the citric acid cycle
Answers
Answer:
Since glycolysis of one glucose molecule generates two acetyl CoA molecules, the reactions in the glycolytic pathway and citric acid cycle produce six CO2 molecules, 10 NADH molecules, and two FADH2 molecules per glucose molecule
The products of glycolysis alone are not sufficient to directly drive the citric acid cycle (also known as the Krebs cycle or the tricarboxylic acid cycle).
However, the output of glycolysis, specifically pyruvate, is a crucial substrate that enters the mitochondria, where it undergoes further processing before entering the citric acid cycle.
The energy carriers, specifically NADH and FADH2, play a crucial role in driving the electron transport chain, the final step of cellular respiration.
The electron transport chain uses the energy from NADH and FADH2 to generate a large amount of ATP through oxidative phosphorylation.
Thus, while the products of glycolysis do not directly drive the citric acid cycle, they contribute to the overall energy production and supply the necessary substrates, such as acetyl-CoA, which is essential for the initiation of the citric acid cycle.
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what is chromosomes
Answers
Answer:
a chrosome is made up of proteins and DNA organized into genes each cell normally contains 23 pairs of chrosomes.
Chromosomes are structures formed by a DNA molecule associated with protein molecules. In prokaryotic cells, we observe a circular chromosome; in eukaryotes, chromosomes are linear and located inside the nucleus.
minerals___.
- can’t be compounds
- are the same as rocks
- can be gases
- must be inorganic
Answers
Answer:
minerals must be inorganic
5'-AUGGGUAACGGCGUG-3' is an mRNA sequence.
After translation, how many amino acids would this sequence contain in the protein?
Answers
Answer:
3???
Explanation:
what is a non example of crystallization
Answers
Answer:
Microscopically, a single crystal has atoms in a near-perfect periodic arrangement; a polycrystal is composed of many microscopic crystals (called "crystallites" or "grains"), and an amorphous solid (such as glass) has no periodic arrangement even microscopically.
Most inorganic solids are not crystals but polycrystals, i.e. many microscopic crystals fused together into a single solid. ... The third category of solids is amorphous solids, where the atoms have no periodic structure whatsoever. Examples of amorphous solids include glass, wax, and many plastics.
In condensed matter physics and materials science, an amorphous (from the Greek a, without, morphé, shape, form) or non-crystalline solid is a solid that lacks the long-range order that is characteristic of a crystal. In some older books, the term has been used synonymously with glass.
Explanation:
This chapter highlights mesocrystals as an interesting example of particle‐mediated, non‐classical crystallization processes. Mesocrystals — the shortened name for mesoscopically structured crystals — are superstructures composed of nanoparticles, being arranged three‐dimensionally in crystallographic register. Mesocrystals are often only intermediate structures in a non‐classical crystallization pathway leading to a final single crystal by nanoparticle fusion. Therefore, they are difficult to detect. Although mesocrystals were initially described for synthetic systems, recent investigations have revealed an increasing number of bio‐mineral systems which appear to be mesocrystals, but which so far have been considered to be single crystalline, including nacre and sea urchin spines. This chapter briefly defines non‐classical crystallization processes, provides some examples of synthetic mesocrystals and mesocrystals in biomineralization, and attempts to provide some insight into their formation mechanisms, despite their being as yet largely unexplored.
Please help! I will give brainliest!⚠️⚠️
Answers
7. Photosynthesis is impossible at a depth of 1000 m because: A it is too hot B only blue light penetrates this far C no light penetrates this far D it is too cold 8. Which of the following is not true about the viscosity of water? A if it were more viscous the heart would not be able to move the blood through the blood vessels B if it were less viscous the organelles would not be suspended in the cytoplasm C if it were less viscous the heart would not be able to move blood through the blood vessels D if it were more viscous the organelles would be damaged in the cytoplasm 9. The high surface tension of water is due to: A unbalanced hydrogen bonding in the body of the water B balanced hydrogen bonding in the body of the water C balanced hydrogen bonding at the surface of the water D unbalanced hydrogen bonding at the surface of the water 10. One benefit of ice being less dense than water is: A water freezes from the top down and water is insulated under the ice B water freezes from the top down and the water under the ice is cooled more quickly C water freezes from the bottom up and the remaining water cools more slowly D water freezes from the bottom up and the remaining water cools more quickly
Answers
Answer:
bh
Explanation:
Answer: The answer for 7 is C no light penetrates that far
8 d
9 D
10 A
Explanation:
Please help
Given the original DNA strand and the Mutated strand,
identify the type of Mutation.
Original DNA: ATC GGC TAA CGC TTA
Mutated Strand:
ATC CGC TAA CGCTTA
O Point Mutation or Subsitution
O Deletion
O Insertion
O Inversion
O Duplication
Answers
Can anyone answer this science question? No links please
Which constellation is found at approximately -15° declination and 4 hours 40
minutes right ascension?
Lepus
Canis Major
Eridanus
Taurus
Answers
Answer:
Eridanus.
Explanation:
Eridanus is a constellation recorded in antiquity by Ptolemy and is one of the 88 official constellations established by the International Astronomical Union.
It is located south of the zodiac constellations Aries and Taurus, and includes about 126 stars visible to the naked eye from 1st to 6th magnitude. It is considered the longest of the constellations: it starts from the celestial equator and ends at the 60th southern celestial parallel.
You may assume the Sickle Cell locus is in Hardy Weinberg equilibrium. Also, the term carrier implies that the person has a particular allele in his/her genotype, but is not affected with the condition. If the proportion of an African population that are susceptible to Malaria is 0.688, what proportion of the population are carriers for the Sickle Cell allele (HbS)
Answers
Answer:
The frequency of the population that are carriers is 0.284 or 28.4%
Explanation:
According to Hardy-Weinberg equilibrium equation, p² + q² + 2pq = 1
Also, the sum of the allele frequencies for all the alleles at the locus, p + q = 1.
Where where p is the frequency of the dominant allele and q is the frequency of the recessive allele in the population.
p² = dominant h0m0zygous genotype frequency
2pq = heterozygous genotype frequency
q² = recessive h0m0zygous genotype frequency
From the given data; the dominant h0m0zygous genotype, i.e., the proportion of an African population that are susceptible to Malaria, p² = 0.688
p = √0.6880 = 0.829
But p + q = 1; q = 1 - p
Since p = 0.829, q = 1 - 0.829
q = 0.171
Frequency carriers for Sickle Cell allele, i.e., the heterozygous genotype = 2pq
Frequency of carriers = 2 × 0.829 × 0.171 = 0.284
Therefore, the frequency of the population that are carriers is 0.284 or 28.4%
Could someone pls help me
Answers
Living things are shielded from harmful UV radiation by ozone inside the upper atmosphere, which keeps the sun's rays from reaching the planet's surface.
What really is ozone?The colorless, odorless reactive atmosphere known as ozone is created when three oxygen atoms combine. It can be found in nature blocking UV radiation that can damage the planet's life in the troposphere of the atmosphere.
Why does ozone so important?The atmospheric ozone layer in the stratosphere absorbs some of the solar radiation, preventing it from reaching the planet's surface. The main UVB energy that it absorbs is this kind of UV light. Numerous harmful effects are associated with UVB, a kind of ultraviolet rays emitted by the sun including sunlamps.
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Question 4 of 29
Which of the following contains chemical energy?
A. Plants
B. Light
C. Height
D. Winds
Answers
Lol
On the planet Kermit, in the Muppet population, there are two autosomal loci of interest. The first locus has alleles A and a, and the second locus has alleles B and b. A and B are the dominant alleles at the respective loci. The loci act in an epistatic manner, identical to the way two genes interact to produce coat color in labradors. The phenotype here is muppet hair color. We have the following results:
Muppet hair color as a function of two-locus genotypes
Two-locus genotype Muppet hair color
A_B_ Cookie monster blue
aaB_ Elmo red
__bb Janice blonde
If two doubly-heterozygous Cookie-monster blue-haired muppets mate, and produce 1000 children, which of the follow values most closely represents the expected number of Janice blonde-haired offspring?
a. 12.
b. 260.
c. 252.
d. 512.
e. 240.
Answers
Answer:
The values that most closely represent the expected number of Janice blonde-haired offspring is 252 individuals, option C.
Explanation:
Available data:
Two diallelic genes acting in a recessive epistatic manner to express hair colorAllele A is dominant over the allele aAllele B is dominant over the allele bA_B_ Cookie monster blue aaB_ Elmo red __bb Janice blondeWhen talking about epistasis, we are referring to an interruption. These are interactions between genes located in different loci in the same chromosome. An epistatic gene can alter, influence, or suppress the expression of a hypostatic gene. When the epistatic gene is recessive, the interaction is known as recessive epistasis.
Observing the altered phenotype proportions of the offspring can reveal which interaction is operating in the trait determination.
In recessive epistasis, the proportion is 9:3:4.
Cross: Between two doubly-heterozygous
Parentals) AaBb x AaBb
Phenotype) Cookie-monster blue-haired individuals
Gametes) AB, Ab, aB, ab
AB, Ab, aB, ab
Punnett square) AB Ab aB ab
AB AABB AABb AaBB AaBB
Ab AABb AAbb AaBb Aabb
aB AaBB AaBb aaBB aaBb
ab AaBb Aabb aaBb aabb
F1) 1000 individuals
9/16 individuals are expected to be Cookie-monster blue-haired, A-B-
3/16 individuals are expected to be Elmo Red, aaB-
4/16 individuals are expected to be Janice blond, A-bb + aabb
16 ------------------------------------------- 1000 individuals
4 Janice blond individuals ---------- X = 250 individuals
So, 250 individuals are expected to be Janice blonde. The observed number might vary a little bit from this value. The values that most closely represent the expected number of Janice blonde-haired offspring is c = 252 individuals
Why does the water condense in the first tank when the oxygen and nitrogen do not?
Answers
the molecules in those gases have very little kinetic energy to push molecules apart. Because of this, the attraction between the molecules pulls them together and condenses the gases into a liquid, just like the water in the first tank. ... When the nitrogen evaporates, the liquid left behind is mostly oxygen.
The Barton Springs salamander is an endangered species found only in a single spring in the city of Austin, Texas. There is growing concern that a chemical spill on a nearby freeway could pollute the spring and wipe out the species. To provide a source of salamanders to repopulate the spring in the event of such a catastrophe, a proposal has been made to establish a captive breeding population of the salamander in a local zoo. The zoo was asked to provide a plan for establishing this captive breeding population, with the goal of maintaining as much of the genetic variation of the species as possible in the captive population.
What factors are likely to lead to a loss of genetic variation in the captive population?
a. increased rate of mutation
b. a founder effect
c. reduced genetic drift over time
d. a lack of inbreeding
What strategy would likely be effective in mitigating the loss of genetic variation in the captive population?
a. keeping the sex ratio as close to 50:50 as possible
b. stopping gene flow to and from the captive population
c. regularly mating individuals that are related
d. keeping the captive population as small as possible
Answers
Answer:
1) Option b is correct. a founder effect
2) Option a is correct. keeping the sex ratio as close to 50:50 as possible
Explanation:
The exposed situation is an example of an ex-situ conservation program. These programs are planned to keep and restore the population of species that are in danger of extinction. There are many challenges associated with captivity, and one of them is related to maintaining genetic diversity in the population.
1) Introducing a few animals of an endangered species into the zoo might be considered an example of the founder effect. Just a pregnant female is enough for it to occur. And the most significant problem associated with this event is the loss the genetic diversity or variability. When breeding animals in captivity there is a high risk of losing some genes and fixating others, due to inbreeding.
Genetic drift is the random change that occurs in the allelic frequency of a population through generations. The magnitude of this change is inversely related to the size of the original population. These changes produced by genetic drift accumulate in time. Eventually, some alleles get lost, while some others might set. Genetic drift affects a population and reduces its size dramatically due to a disaster or pressure-bottleneck effect- or because of a population split -founder effect-. In founder effect, a new population originates when a few individuals, coming from a bigger-sized population and carrying their genes, settle down in a new area and reproduce. This small population might or might not be genetically representative of the original one. Some rare alleles might be exceeded or might be lost by complete. Consequently, when the small population increases in size, it will have a genetically different composition from the original one. In these situations, genetic variability is reduced, and there exists the possibility of developing a peculiar allelic composition. When the number of individuals that originated the new population is low, the founder effect will be very extreme because the genetic drift effects are inversely proportional to the original number of individuals.
2) When selecting the animals that are being kept in captivity, it is significant to consider a few aspects concerning genetic diversity maintenance. The main objective is to prioritize the original genetic material.
To get founder individuals that get to represent the maximum genetic variability of the population, or among population if possible. The sex proportion of the founder individuals should always be 1:1 or 50:50. This ratio is important to keep genetic variability, especially because many males in captivity might have reproductive problems. To keep diversity, females need to mate with different males, and not just a few of them. Animals should be subadults reaching their sexual maturity.When mating animals, they should be as different as possible to decrease the possibility of a common ancestor among the couple.2. Which is probably most responsible for the
formation of this landform?
wind
water
plants
animals
Answers
The most likely factor in the creation of this landform is wind. The horizontal movement of air caused by a pressure differential between two locations is known as wind.
What does wind mean in both senses?Wind is the flow or rush of winds or an air stream, and it corresponds with bend and tend. The metaphorical term "wind" can also refer to a force that drives social or political change. A person who has run out of energy is described as winded. The word "wind" can also refer to a person's breath.
Why does wind exist?The uneven burning of the Planet by both the sun and also the Earth's rotating motion result in wind, which is the air's movement. Light breaths to natural disasters like hurricanes and tornadoes are all types of winds.
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Before classifying insects into different orders, review the larger classifications for insects:
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Conduct research online to determine the characteristics an organism must have to be classified in each of the taxonomy levels shown. Note the characteristics you find in the answer space.
Answers
Different types of kingdoms exist. All animals are considered to be members of the kingdom Animalia. It also goes by the name Metazoa. Animals that have both jointed limbs and hard exoskeletons make up the phylum Arthropoda.
What is a classification for insects?The following are some traits of arthropods: They are exoskeleton-equipped. Their appendages are joined. They are known to have segmented bodies.
Therefore, Examples of Order The Hemiptera Giant Water Bug Arthropoda, the phylum. Arthropoda Hymenoptera Bees, wasps, and ants Lepidoptera moths, butterflies, etc. Arthropoda.
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