Answers
Answer:
TAAGCTGGTACG
Explanation:
The complementary base pair rules for DNA are:
- adenine and thymine (A, T)
- guanine and cytosine (G, C)
Thus, to find the complementary base pair, change any A's to T's, T's to A's, G's to C's, and C's to G's.
Related Questions
Nerve impulses are carried to another part of the body by a neuron’s:
(1) dendrites
(2) axon
(3) synapse
(4) neurotransmitter
Answers
Answer:
1.
Explanation:
Dendrites is the neuron's that receives nerve impulses and carry it to another part of the body.
Nerve impulses are the messages that are transferred from one part of the body to the another. These messages are carried across the body with the help of neuron's named dendrites.
Dendrites are branched like projections of in the nerve cell. Through these projections, message passes across the body.
Therefore, option 1 is correct.
Why is it important for cold water and warm water to replace each other?
Answers
The water molecules begin to move around more quickly when it warms up. They distance themselves from one another when they collide.Due to the larger distance between the molecules in hot water, it has fewer molecules and is slightly lighter than cold water.
What cold water and warm water to replace each other?Water that is room temperature works better to quench your thirst. Your body reacts differently to warm and cold water, yet neither has any negative effects on you.
Therefore, it's up to you whether you choose to drink your water cold or at room temperature.
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Which statements describe the structure of each type of macromolecule? Check all that apply.
The building blocks of carbohydrates are sugars that are made of carbon, hydrogen, and oxygen.
The building blocks of lipids are molecules that contain mostly carbon and hydrogen.
The building blocks of proteins are amino acids made of carbon and nitrogen only.
The building blocks of nucleic acids are nucleotides made of carbon, hydrogen, oxygen, nitrogen, and phosphorous.
Answers
All the macromolecule carbohydrates, lipids, and proteins contain carbon, hydrogen, and oxygen, so statement 3 is the exception remaining all are true statements.
What are macromolecules?These include lipids (or fats), proteins, carbohydrates, and nucleic acids. All of the main kinds of macromolecules share the property of being huge polymers constructed from small repeating monomer subunits.
Proteins are made up of amino acids, in the structure of these amino acids includes carbon, oxygen, hydrogen and nitrogen.
Therefore, in the question, all the statements are true except statement 3.
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Answer:
a,b,d
Explanation:
I just did it
If 15% of a DNA sample is made up of thymine, T, what percentage of the sample is made up of adenine, A? And why
Answers
Answer:
15% is adenine
Explanation:
adenine is paired with thymine meaning the amounts will be equal
DNA is a genetic material, which is made up of purines, pyrimidines, sugar, and phosphate backbone. Chargaff's rules state that the DNA should have a 1:1 ratio of purine and pyrimidines.
The percentage of adenine in the DNA sample is 15%.
In the given example, a DNA molecule is completely made up of thymine. Thymine is a pyrimidine that will form two hydrogen bonds with the Adenine.
Chargaff's rules state that the ratio of purine to pyrimidine is 1:1. In the given sample, 15% of the thymine makes up the DNA, then following Chargaff's rule, adenine percentage will also be 15%.
Thus, the ratio of adenine to thymine will be 1:1.
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What are the stages of bee development (eggs,larvae,pupae)
Answers
The stages of bee development are egg, larva, pupa, and adult. Eggs hatch into larvae, which then transform into pupae. Finally, adult bees emerge and undergo further maturation.
The stages of bee development are:
1. Egg: The bee life cycle begins when the queen bee lays an egg in a honeycomb cell.
2. Larva: The egg hatches into a larva, which is a legless, grub-like creature. The larva is fed a special diet called royal jelly, which stimulates its growth.
3. Pupa: The larva undergoes metamorphosis and transforms into a pupa. Inside the sealed cell, the pupa undergoes various changes, developing into an adult bee.
4. Adult Bee: After completing the pupal stage, the fully developed adult bee emerges from the cell. The bee then undergoes further maturation, such as its exoskeleton hardening, wings expanding, and adult coloration appearing.
It's important to note that there are three castes of bees: queen, worker, and drone. The development process for each caste is similar, but the diet and size of the cells they are raised in differ, leading to their distinct roles within the colony.
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An RN in an urgent care clinic is caring for a patient with severe foodborne illness. The patient reports developing symptoms 4 hours following a meal including nausea, multiple episodes of vomiting, abdominal cramping, and weakness.
1. The RN prepares to administer IV fluids for the patient. She may anticipate which of the following types of IV solutions to be ordered for intravascular volume replacement?
2. The bacteria causing the foodborne illness appears to have a short generation time. Which of the following would most accurately describe the pattern of population growth?
3. The RN educates the patient regarding the process of bacterial cell growth. Which of the following terms best describes the process of cell duplication in which a single bacterial cell undergoes chromosomal replication and division, resulting in two daughter cells?
4. Once the limiting factors intensify and bacteria are unable to multiply, the growth curve enters which phase?
Answers
1. Intravascular volume replacement solutions may include isotonic saline, hypotonic saline, or colloid solutions.
2. The pattern of population growth would be exponential.
3. The process of cell duplication is known as binary fission.
4. The growth curve enters the stationary phase.
What is Binary Fission?Binary fission is a type of asexual reproduction in which a single organism or cell splits into two parts, each of which becomes a separate and identical organism or cell. This process is used by most single-celled organisms, such as bacteria and protists, and is also used by some multicellular organisms, such as planarians.
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Hummingbirds share a mutualistic relationship with the flowers they feed on. Which of
these statements about the relationship between the flower and the hummingbird is true?
Answers
Answer:
yes
Explanation:
Helpful traits are usually passed down instead of unhelpful traits because __________.
Check all that are true.
offspring are able to give their parents traits through heredity
helpful traits lead to animals reproducing more often
helpful traits make it easier for animals to get their basic needs
animals with helpful traits can choose which adaptations they want
Answers
The following options are true:
Helpful traits lead to animals reproducing more often
Helpful traits make it easier for animals to get their basic needs
What is Offspring?
Offspring are the young produced by animals, plants, or other organisms as a result of reproduction. In sexually reproducing organisms, offspring inherit genetic material from both parents through the fusion of sperm and egg cells. Offspring may be genetically identical to one another, as in the case of asexual reproduction, or they may show variation in their traits due to genetic recombination and mutation.
These are both true because animals with helpful traits have a better chance of surviving and reproducing, passing on those helpful traits to their offspring. Over time, natural selection favors the traits that increase an animal's chances of survival and reproduction, leading to the spread of helpful traits in a population.
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Assume that a cross is made between tall and dwarf tobacco plants. The F1 generation showed intermediate height, whereas the F2 generation showed a distribution of height ranging from tall to dwarf, like the original parents, and many heights between the extremes. These data are consistent with _____________ inheritance
Answers
U find out your self
Within the human body, what process demonstrates the Law of Conservation of Energy?
a) Cellular Respiration
b) Photosynthesis
c) weight loss
d) weight gain
Answers
list four types of evidence a scientist use to study climate conditions what's occurred in the past
Answers
The history of scientific discovery of climate change began in the early 19th century when Ice Ages and other natural paleoclimate changes were first suspected and the natural greenhouse effect was first identified.
Evidence of past climate includes:
Buried in sediments at the bottom of the oceans and lakesLocked away in coral reefsFrozen in glaciers and ice capsPreserved in the rings of treesTo know more about climate change visit:
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State one substance that leaves the blood as it flows through the tissues of the small intestine.
Answers
Answer:
Superior mesenteric artery.
The primary source of energy for the body is a form of sugar called glucose. It travels to cells all throughout the body after being absorbed into circulation from the small intestine.
Other chemicals that enter the circulation through the small intestine include the following:
Proteins' building components are amino acids.
The lipids' building components are fatty acids.
minerals and vitamins
Water
In an adult, the small intestine is a muscular tube that is roughly 20 feet long. It is situated in the belly, above the large intestine, and below the stomach. The bulk of digestion and nutritional absorption from meals occurs in the small intestine.
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Describe three different measures that can be obtained from a single age distibution graph compairing males and females of a given population
Answers
This population pyramid is still a graph showing displays the spread of ages among a population split down the middle among male and female population members.
What data about a population does an age distribution provide?age distribution, also known as age composition, is the proportion of people for each age group within a particular population in demographic research. A significant cause that age ranges vary among countries is because of variations in marriage rates or trends.
What three alternative theories of population distribution are there?The distribution of people might be uniform, random, or in groups. A population is said to be homogeneous if it's evenly spaced, random if it isn't, and clustered when it is.
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Match the following terms with the correct definition.
1. Hypothesis
2. Control
3. Dependent Variable
4. Experiment
5. Conclusion
6. Data
7. Independent Variable
A. Organized process to test a hypothesis
B. An educated guess about the solution to a problem
C. Observations & measurements recorded
D. A judgment based on the results of an experiment.
E. Used to show that the result of an experiment is
really due to the condition being tested
F. The factor that is manipulated during an experiment
G. The response that is measured in an experiment
Answers
The match for the given scenario will be 1-B, 2-E, 3-F, 4-A, 5-D, 6-C, and 7-G.
What is an experiment?An experiment is a methodology that is conducted out to confirm or disprove a hypothesis, or to assess the effectiveness or possibility of a method that has never been tried before.
A hypothesis is an educated guess about a problem's solution. Control is used to demonstrate that the outcome of an experiment is truly due to the condition under test.
The component that is manipulated during an experiment is known as the dependent variable. Experiment is a structured process for testing a hypothesis.
A conclusion is a decision based on the outcomes of an experiment. Observations and dimensions are recorded as data.
The response measured in an experiment is known as the independent variable.
Thus, the correct match is 1-B, 2-E, 3-F, 4-A, 5-D, 6-C, and 7-G.
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The amoeba breaks down food into byproducts and releases usable energy. How is this energy stored most efficiently?
Answers
The amoeba breaks down food into byproducts and release usable energy. This energy is stored most efficiently in the form of ATP in cell. Thus, the correct option is B.
What is cellular respiration?Cellular respiration is the process by which cells breakdown complex food materials into simpler byproducts and release energy from it. This process takes place in the mitochondria of cells.
Cellular respiration involves different processes such as glycolysis, citric acid cycle and oxidative phosphorylation of sugars (carbohydrates). Various forms of sugars such as fructose and sucrose are simple carbohydrates. They are the small molecules which can be broken down and absorbed by the body quickly and used as a source of energy.
Therefore, the correct option is B.
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Match the PRODUCTS to the correct process: PHOTOSYNTHESIS or CELLULAR RESPIRATION..CO2H2OGlucoseO2ATP
Answers
Product is a substance formed as a result of a reaction. In photosynthesis, the products are glucose and oxygen. In cellular respiration, the products are carbon dioxide and water, as well as ATP. Therefore, the correct answer is:
CO2 - Cellular respiration
H2O - Cellular respiration
Glucose - Photosynthesis
O2 - Photosynthesis
ATP - Cellular respiration
Which of the following accurately describes the relationship between
feedback mechanisms and homeostasis?
A. Feedback mechanisms are the organism's response to changing
conditions. They keep working until internal conditions return to
normal.
B. Feedback mechanisms counteract homeostasis.
C. Feedback mechanisms have no relationship to homeostasis.
D. A feedback mechanism is initiated when conditions are stable for
too long. They work until the organism wakes up and begins to
move around.
Answers
The correct answer is A. Feedback mechanisms and homeostasis are closely related in that feedback mechanisms help to maintain homeostasis in living organisms. (option-a)
Homeostasis is the process of maintaining a stable internal environment despite external changes. Feedback mechanisms are the physiological responses of an organism to maintain this stability. For example, if the body temperature drops, the feedback mechanism in the body responds by shivering to generate heat and maintain the internal temperature. Similarly, if the body temperature rises, the feedback mechanism in the body responds by sweating to cool down and maintain the internal temperature. In both cases, the feedback mechanism works until the internal conditions return to normal, thereby maintaining homeostasis. Therefore, feedback mechanisms are essential for the maintenance of homeostasis in living organisms.(option-a)
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What does ingestion and degradation of extracellular antigens and their subsequent presentation by MHC class II molecules lead to
Answers
Answer:
"Activation of CD4+ helper T cells" is the correct choice.
Explanation:
The major complicated of histocompatibility II seems to be the chemical compound for something like the T cells that presets antibodies. Antigens collected from those in the pathogens become transformed as well as inserted into a large histocompatibility system that's also distributed on either the cellular cell surface membrane representing antigen as well as the trigger is perceived by complicated systems of T cells as well as MHC II but rather contained throughout CD4 + support T cells.What would happen to homeostasis in the kangaroo rat's body if it was unable to concentrate urine in its kidneys?
Answers
Choose one organism from the milkweed community, and describe what would happen if that organism became extinct. ASAP
Answers
Asclepias syriaca is one of the example of milkweed community
A "trophic cascade" (also known as a "trophic effect cascade") occurs when a species loses its ability to perform a certain role in its ecosystem, which has an influence on both other species and the ecosystem as a whole.
What is ecosystem?
The term "ecosystem," which is also used to refer to an ecological system, refers to the entire living world and the surroundings it inhabits. The cycles of nutrition and energy are the links between these biotic and abiotic elements. Through photosynthesis, energy is introduced into the system and taken up by plant tissue. Animals make a significant contribution to the transfer of resources. The biomass levels of the microbial and plant populations are also impacted.
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The diagram shows the life cycle of a pine tree.
Answers
Answer:i would hink it was d cause you can see the graph and what happening and there ends up to grow a tree at the end
Explanation:
pls mark brainliest
7. What is the speed of the sound in air of 250 C temperatures
A. 336m/s B.325m/s
C.346m/s
D.355m/s
8. Calculate the speed of sound if the temperature of the vibrating water is28-
A.346m/s
B.347.8m/s
C. 350m/s
D.349.1m/s
9. An echo occurs when sound
A. is trarismitted through a surface
B. is reflected from a distant surface.
C. changes speed when it strikes a distant surface.
D. all the above
10. The change in direction of a sound wave around corners is called
A. diffraction B. interference
C. refraction
D. reflection
11. You can hear noises a long distance away over water at night because
A. of lowered temperature. B. water conducts sound better at night. C. Sound is reflected off water more e
night. D. Of refraction of sound in air.
12. What is the BEST reason why a lot of people love to sing inside the bathroom?
A. because of privacy
B. because the bathroom creates an aurally pleasing acoustic environment
C. because of resonance
D. because the small dimension of the bathroom makes someone comfortable
13. The technique used by bats to find their way or to locate food is
B. RADAR
C.ECHOLOCATION
D. FLAPPING
A. SONAR
14. What kind of wave is sound wave?
A. shock wave.
B. standing wave.
C. transverse wave.
D.longitudinal wave.
15. When does resonance occur?
A. when objects of different natural frequencies are forced to produce vibration
B. when objects vibrate
C. when sound is reflected
D. when one object vibrates at the same natural frequency of a second object
Answers
Answer:
i think is c
Explanation:
which will cause an increase in runoff and infiltration in an area
Answers
Answer:
More slopes on the ground, opened areas or potholes/sinkholes
Explanation:
a technologist is performing a body fluid analysis on a csf specimen recently received in the laboratory. four csf tubes were sent to the body fluids bench. the tech notices that all four specimens seem moderately blood tinged equally. moderate xanthochromia was also noted. what is the most likely reason for these findings?
Answers
The most common cause of xanthochromia, which manifests as a yellow, orange, or pink staining of the CSF, is the breakdown of haemoglobin into oxyhemoglobin, methemoglobin, and bilirubin as a result of RBC lysis.
Xanthochromic CSF: Is it typical?The yellowish staining of a centrifuged CSF specimen's supernatant is known as xanthochromia. It is abnormal and arises from the breakdown pigments oxyhemoglobin, bilirubin, and methemoglobin being released from RBC lysis into the CSF during Xanthochromia therapy. Treatment for xanthochromia entails addressing the underlying cause. If xanthochromia in the CSF indicates that the patient has a subarachnoid haemorrhage, they may have magnetic resonance imaging (MRI), CT angiography, or be sent immediately to the hospital for treatment.
A issue with the central nervous system is suggested by an abnormal protein level in the CSF. A tumour, haemorrhage, nerve irritation, or damage may all be indicated by an elevated protein level.
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Interpret the Photosynti
ASSESSMENT
What substance, produced during photosynthesis,
provides food for plants and animals in a food
web?
Whi
the
DON
DONE
What gas is produced during photosynthesis and
released into the atmosphere?
Answers
Answer:
The process of photosynthesis produces glucose which is a form of food for plants. The gas produced by photosynthesis is oxygen.
Answer:
Glucose(top left
Oxygen(bottom left
water(top right)
Explanation:
YW so u dont have to waste time
Please help IM BEGGING YOU
Answers
Answer:
C // #3
Explanation:
Answer: Simplify the radical by breaking the radic and up into a product of known factors, assuming positive real numbers.
Exact Form: ^3 sqrt (5)
c is the answer
Explanation:
The feeling of being in a forest of trees that are some of the biggest and oldest creatures ever to live on the planet is known as a(n) __________ ecosystem service.
Answers
A biophilia ecosystem service is the sensation of being among a forest of trees, some of the largest and oldest organisms to have ever existed on Earth. Edward O. Wilson, a biologist and naturalist, invented the word "biophilia" to explain how people are inherently drawn to the natural world.
The advantages individuals experience from being in a natural setting include bettering their physical and mental health, increasing their creativity and productivity, and feeling more content.
These advantages are referred to as "biophilia ecosystem services." In this aspect, trees are especially crucial since they offer a range of ecosystem services including clean air, water filtration, and wildlife habitat.
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9. What number on the diagram is pointing to the deltoid muscle?
15
16
17
18
Answers
Answer:
17 number on the diagram is pointing to the deltoid muscle
QUESTION 7 Consider the results you saw for the pigment paper chromatography experiment in the final part of the lab. Spinach was the source of pigments, and spinach leaves are normally a dark green color. However, when we ran the pigments on the chromatography paper, we discovered that light yellow and orange-yellow bands appeared. Why couldn't we see these colors on the spinch leaves themselves
Answers
Answer:
Hello the options to your question is missing below are the missing options
the collected spinach leaves must have been contaminated by some kind of yellow leaves the nonpolar solvent must have altered the color of these pigments as it passed through them the yellow pigments are partial breakdown products as the chlorophyll degrades the chlorophyll a is present in much higher concentrations, so dominates the leaf's appearanceanswer : the chlorophyll a is present in much higher concentrations, so dominates the leaf's appearance ( 4 )
Explanation:
We couldn't see these colors on the spinach leaves because the chlorophyll a is present in much bigger concentrations so it dominates the leaf's appearance
This is because The light yellow and orange yellow pigments on the spinach are the carotenoid pigments. (fat soluble pigments) and they absorb light and they change colors. but since the chlorophyll is present in high concentrations there colors won't be visible
What is used to trap light energy in plants?
Answers
Answer:
chlorophyll
Explanation:
this is right
Answer:
Chlorophyll.
Explanation:
Chlorophyll, located in chloroplasts in the leaves of a plant.
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