What base in RNA pairs with adenine?
uracil
guanine
cytosine
thymine

Answers

Answer 1

Answer:

Uracil

Explanation:


Related Questions

What is phytotomy?Explain ​

Answers

Answer:

ANATOMY OF PLANT IS CALLED PHYTOTOMY

Explanation:

Plant anatomy or phytotomy is the general term for the study of the internal structure of plants. ... Plant anatomy is now frequently investigated at the cellular level, and often involves the sectioning of tissues and microscopy.

Answer:

the anatomy of plants.

Explanation:

phytology - the branch of biology that studies plants. botany.

Which is an aspect of the kinetic-molecular theory and can be used to explain the compressibility of plasmas?
Particles move independently of one another and are widely spaced.
Particle kinetic energy increases with increasing temperature.
Particles exert no attractive or repulsive force on one another.
Particles always move even when they have fixed positions.

Answers

Answer:

Its Particles move independently of one another and are widely spaced .

I hope its right, if not so please sorry :)

Answer:

A

Particles move independently of one another and are widely spaced.

Explanation:

Which is the main function of carbohydrates in the body?​

Answers

It’s main function is to provide energy to the cells for the proper functioning of the body
Hope it helps : )

Which of these is an abiotic factor in a prairie ecosystem? O A. Minerals B. Beetles O O O O OC. Grasses O D. Buffalo​

Answers

answer: A

explanation: Minerals

Flat discs inside chloroplasts that are arranged in stacks are called (2) ______________________ (3) ______________________ are light-absorbing substances that are inside chloroplasts. They absorb light of different (4) ______________________. The green pigment in plants that is essential for photosynthesis is (5) ______________________. Light energy absorbed by this pigment excites (6) ______________________. They are transferred to a(n) (7) ______________________ ______________________. Then they move down an electron transport chain.

Answers

Answer:

Flat discs inside chloroplasts that are arranged in stacks are called (2) __thylakoids_. (3) __Pigments__ are light-absorbing substances that are inside chloroplasts. They absorb light of different (4) __wavelenghs__. The green pigment in plants that is essential for photosynthesis is (5) __Chlorophyll __. Light energy absorbed by this pigment excites (6) ____electrons___. They are transferred to a(n) (7) _Electron Carrier_. Then they move down an electron transport chain.

Explanation:  

The chloroplasts are limited by an outer membrane and an inner one.  In the middle of the two membranes, there is a space left called intermembrane space. In the interior of the inner membrane, there is another space known as the stroma. Within the stroma, there is the third system of membranes, known as thylakoids. They are disk-shaped structures, limited by a membrane, and in their interior, there is a space named thylakoid space.

Thylakoids are arranged as piles, receiving the name of grana. Grana connect to each other by a longer thylakoid membrane. The photosynthetic pigments are placed in the thylakoids, where it occurs light-dependent reactions. These molecules are in charge of light absorption. The most common pigment is chlorophyll, which provides the typical green color of plants. When sunlight reaches the pigments, electrons get excited and move along the electron transport chain, places in the thylakoid membrane.  This process occurs during photosynthesis, while new electrons provided by water molecules replace the excited ones. The final products are oxygen, ATP, and NADPH.  

In the stroma, it takes a place the Calvin cycle.

John doe and jane doe want to have children and are thinking about how their children's hands might look. What would their children look like if they're both heterozygous for straight pinky and hitchhikers thumb?

Answers

Answer:

The correct answer would be -

Straight pinky, hitchhikers thumb - 9

Straight pinky, straight thumb - 3

bent pinky, hitchhikers thumb - 3

bent pinky, straight thumb - 1

Explanation:

Straight pinky H, hitchhikers thumb P are the dominant traits over the bent pinky h, straight thumb p. It is given that the parent's genotype is heterozygous for both then

Cross: HhPp cross with HhPp

Gametes: HP, Hp, hP, hp for both parents

punnett:

                HP       Hp         hP      hp

HP        HHPP    HHPp   HhPP   HhPp

Hp         HHPp   HHpp    HhPp   Hhpp

hP          HhPP   HhPp    hhPP    hhPp

hp          HhPp    Hhpp    hhPp    hhpp

Thus, the correct answer would be:

Straight pinky, hitchhikers thumb - 9

Straight pinky, straight thumb - 3

bent pinky, hitchhikers thumb - 3

bent pinky, straight thumb - 1

You are the RN starting your shift on a pediatric unit. You are taking care of a 7-month-old infant who has been alert and behaving in an age-appropriate manner on the previous shift. When you perform your first assessment, his parents tell you that in the last hour, he has become sleepier and did not cry when the lab technician drew blood a few minutes ago. Your response is to
A. encourage the parents to keep the room quiet to allow him to sleep.
B. document it and plan to recheck him in an hour.
C. tell his parents to make him wake up because it is not time for him to go to bed.
D. realize that lethargy in an infant is always an ominous neurological sign and immediately assess him.

Answers

Answer:

D. realize that lethargy in an infant is always an ominous neurological sign and immediately assess him.

Explanation:

Lethargy in infants can be seen in several ways. one of this is that the child may be sluggish and as if he or she has little or no energy. the child may find it difficult to be awake for feeding. And can lose alertness and pays less attention to sounds and the baby is always drowsy. The registered nurse has to assess this baby immediately because lethargy could happen because the baby may have an infection or probably have low blood sugar. Therefore the last option is the best option for the nurse to take.

I will give Brainliest for the Best Answer!
As hominids evolved, their eyes increased in size and became more forward facing. Which of the following can be inferred from this observation?

A. Hominids became more dependent on vision over time and less so on their other senses.
B. Hominid depth perception decreased, and eye size increased to compensate.
C. Hominid brains increased in size, which required their sensory organs to increase in size as well.
D. Hominids were less likely to sustain injuries when their eyes faced the direction of their motion.

Answers

I think

A is the correct answer.

Which statement is true about a species living in a homogenous environment compared to a species living in a heterogeneous environment? A species that lives in a homogeneous environment is more likely to exhibit phenotypic plasticity. The homogeneity or heterogeneity of an environment does not determine whether a species will exhibit phenotypic plasticity. Only a large population in a homogeneous habitat can exhibit phenotypic plasticity. A species that lives in a heterogeneous environment is more likely to exhibit phenotypic plasticity.

Answers

Answer:

A species that lives in a heterogeneous environment is more likely to exhibit phenotypic plasticity.

Explanation:

Phenotypic plasticity might be understood as the ability of a genotype to produce different phenotypes in response to varying environmental conditions.

Phenotypic plasticity needs epigenetic mechanisms to occur, which involve the genotype and the environment interaction to produce adapted phenotypic changes.

Epigenetic mechanisms produce changes in the expression of the genes, with no need to alter the DNI nucleotides sequences.

A heterogeneous environment imposes variability on genotypes that interact with it, producing different phenotypes. These phenotypes will vary according to environmental conditions.

Three-fourths of the employees at a bookstore came to a staff meeting. Less than 24 employees were at the meeting. The inequality representing this scenario is Three-fourths e less-than 24, where e represents the total number of employees. Which graph shows the solution to the inequality?
A number line going from 16 to 20. An open circle is at 18. Everything to the right of the circle is shaded.
A number line going from 16 to 20. An open circle is at 18. Everything to the left of the circle is shaded.
A number line going from 30 to 34. An open circle is at 32. Everything to the right of the circle is shaded.
A number line going from 30 to 34. An open circle is at 32. Everything to the left of the circle is shaded.

Answers

Answer:

4.A number line going from 30 to 34. An open circle is at 32. Everything to the left of the circle is shaded.

Explanation:

It is given that the three-fourths of the employees at a bookstore came to a staff meeting. Less than 24 employees were at the meeting.

Let the total number employees be e.

Three fourth of the total employees is e, the total number of employees at the meeting were less than 24.

e < 24

Multiply 4 both sides.

ex 4 < 24×4

3e < 96

Divide both sides by 3.

e < 32

Therefore the value of e is less than 32.

In a number line as we approach towards left the the value of integers decreases.

Since the value of e is less than 32, therefore the solution graph is from negative infinity to 32.

Since 32 is not included in the solution set, therefore there is an open circle on 32.

Answer:

4

Explanation:

Question 1 of 5 Which statement best describes a scatterplot?
A. It shows the average value for each of the variables.

B. It shows a frequency distribution between variables.

C. It shows how strongly two variables are related.
D. It shows a line that connects a series of data points.​

Answers

Answer:

C. It shows how strongly two variables are related.

Explanation:

A scatterplot, also known as scatter graph is a graphical representation of the relationship between two numerical variables. One of the variables is represented on the horizontal axis (x-axis) while the other is represented on the vertical axis (y-axis).

Dots or points are used to indicate the values of each variable on both axis. The dots show the how strongly the two variables being represented are related to one another.

Answer: C

Explanation: Good luck if you got it right

Bears and salmon have a predator-prey relationship. What would most likely happen to the bear population if the salmon population increased?
stay the same
decrease
increase
become extinct

Answers

Answer:

Increase

Explanation:

When there is enough food there is always excelling Reproduction

Bears and salmon have a predator-prey relationship, if the salmon population increased, it is most likely that the bear population would increase; that is the third option, as bears rely heavily on salmon.

What is the predator-prey relationship?

Bears are opportunistic feeders, and their diet varies according to what is available in their environment, and in areas where salmon is abundant, bears rely heavily on this food source to meet their nutritional needs. When salmon populations increase, there is a greater availability of food for bears, which can lead to improved body condition, increased survival rates, and higher reproductive success, and with more food available, female bears can produce larger litters of cubs.

Hence, bears and salmon have a predator-prey relationship, if the salmon population increased, it is most likely that the bear population would increase; that is the third option.

Learn more about the predator-prey relationship here.

https://brainly.com/question/1778577

#SPJ7

True or False?
Each species in an ecosystem occupies a role or niche for which it becomes specialized.

Answers

Answer:

true

Explanation:

it is true..that each species in an ecosystem occupies a role or niche



Which organelle in the table is correctly matched with its function?
lysosome
vacuole
mitochondrion
ribosome

Answers

Answer:

Ribosome

Explanation:

Ribosome produces proteins

How is pH measured?
A. It is based on a scale of o to 14.
B. It is a percentage between 1 and 100.
C. It is a level between 1 and 4.
D. It is a decimal between 0 and 1.

Answers

A. it is based on a scale of 0 to 14

Someone please help me i really need it!!!!

Answers

Sunshine is the answer to this.

A point mutation involves one base substitution in the DNA sequence, while a frameshift mutation involves an addition or substitution to the DNA sequence. Group of answer choices True False

Answers

A point mutation affects a single base and most commonly occurs when one base is substituted or replaced by another. Frameshift mutation results from the addition of one or more bases, known as an insertion, or the removal of one or more bases, known as a deletion.

The growth of two plant saplings A and B, were observed for a period of 6 months. The graph shows the linear growth of the saplings, in centimeters.

Which sapling shows the greatest amount of growth during the 6 month time period? Explain.

Answers

Answer:

Sapling B

Explanation:

Since month 2 is the first month that is a point that has an ordered pair, you would take 10/2, which is, and Sapling A has its first full ordered pair at 50,3 then you would take 10/3, which is 3.3. So 5 is greater than 3.

Can anybody Help me find an analogy for how Chromosomes, genes, DNA can be related! ( take note that I can’t do the book one cuz my teacher already did it )

Answers

What was the book answer??

Molecule 1 on the diagram has the nitrogenous base sequence TCAAGT.

Which set of bases in Molecule 2 can bond to this sequence in a
complementary way?

1.)AGTACA

2.)AGUUCA

3.)UCAAGU

4.)UCAATA

Answers

Answer:

3

Explanation:

because because you need the same explanation as you take in picture

What are fossil fuels? Why do you think they are used if they cause climate change?

Answers

Answer:

fossil fuels are natural fuels like coal.

When fossil fuels are burnt they release large amounts of carbon dioxide ( a greenhouse gas ) that traps heat in our atmosphere causing global warming which is also a factor of climate change

Explanation:

hope i helped dearest

All of the prairie dogs that live in a town make up

Answers

Answer:

Black-tailed prairie dogs are social animals that live in towns, or colonies, which are further divided into familial neighborhoods, or coteries. The number of prairie dogs in each town can fluctuate, but will normally amount to 12 individuals per 2.5 acres (1 hectare).

If you look through a microscope but cannot see any distinct chromosomes in the nucleus what stage are you viewing
A) anaphase
B) prophase
C) metaphase
D) interphase
Please give an explanation!

Answers

interphase, because it’s the phase where the cell is preparing for mitosis, so the chromatin appears unorganized and diffuse.

what is the third mammalian feature​

Answers

The three features are: the malleus, incus, and stapes.

what is the last stage of meiosis ?​

Answers

Answer:

The last stage of meiosis is called telophase

Answer:

Telophase

Is the last stage of meiosis

Explanation:

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Maintaining a rich variety of genetic material that may lead to discoveries useful to juman can be ensured by?

Answers

Answer:

Maintaining a rich variety of genetic material that can lead to discoveries useful for humans can be ensured by preserving biodiversity. Explanation: Options for this question are: Preserving biodiversity .

Hope this is fine for you

Please help with this!!!!

Answers

Answer:

Florida would be more susceptible to flooding from nearby hurricanes

This is the question I need help with.

Answers

Answer:

the answer is all of these

the answer is either B or D​

Answers

Answer:

B

Explanation:

Answer: its b

Explanation: Adenosine triphosphate, also known as ATP, is a molecule that carries energy within cells

100 points!!!!!!
According to the National
Institute of Health, ventricular tachycardia is a fast, regular beating of the ventricles that may last for only a few seconds or for much longer. A few beats of ventricular tachycardia often doesn't cause
problems. However, episodes that last for more than a few seconds can be dangerous. Ventricular tachycardia can turn into other, more serious arrhythmias, such as ventricular fibrillation.
Based on the passage above, how will prolonged ventricular tachycardia affect blood pressure?
O It will increase blood pressure because the ventricles are contracting with more force.
O It will increase blood pressure because the ventricles are filling with more blood between beats.
O It will decrease blood pressure because there is a longer rest period beats of the ventricles.
O It will decrease blood pressure because the ventricles are filling with less blood between beats.

Answers

Answer:

It will decrease blood pressure because the ventricles are filling with less blood between beats.

Explanation:

In ventricular tachycardia, the heart beats faster than normal, usually 100 or ... The chaotic heartbeats prevent the heart chambers from properly filling with blood. As a result, your heart may not be able to pump enough blood to your body

Answer:

It will decrease blood pressure because there is a longer rest period beats of the ventricles.

Explanation:

You can read more about Ventricular Tachycardia here: https://www.pennmedicine.org/for-patients-and-visitors/patient-information/conditions-treated-a-to-z/ventricular-tachycardia

Other Questions
In Islamic society, ______ sets rewards for good behavior and punishment for crimes. a. The Qur'an c. The Shariah b. the Sunnah d. The Torah Please select the best answer from the choices provided what is the product of 172837286 and 17368364???? Write T or F on the blank provided. . ________ Dr. Doofinshmirtz can be a dictator and have a democracy at the same time. Define the word CodonThank you! Its B.In addition to an interest in religious reform, the princes of Germany supported Martin Luther's ideas forA. cultural and social reasons.B. political and economic reasons.C. ethical and philosophical reasons.D. educational and intellectual reasons. Can anyone give me some fun things to do around good year az that doesn't cost any money?? pleaseee Which is a MAIN purpose of a protective tariff?A to gain a comparative advantage over other countriesB to expand trade with other nationsC to shield inefficient domestic industries from foreign competitionD to increase government revenue 5)I65016x + 2B) 9A) -10C) 4D) 8 Whoever helps gets Brainliest!!! PLEASE HELP!!! When counting our rate we are counting beats per_______ Discuss the meaning of taxation please help me this question answerExplain 2 benefits to Hamdi of being the sole owner of the company? what do you understand by Force,acceleration and mass?? How fast much an 816kg Volkswagen travel to have the same momentum as (a) a 2650kg Cadillac going 16.0 km/h? (b) a 9080-kg truck also going 16.0 km/hr? One difference between photosynthesis and cellular respiration is that cellular respiration: Which disease is caused by a buildup of plaque in blood vessels?celiac diseasetype 2 diabetessickle cell diseasecardiovascular disease H2O c tc dng c vi O2 khng? 1] Russell really enjoys baking. [2] He makes the most delicious plum tarts. [3] His tarts always have a perfect flaky crust. [4] Learning how to bake from a master chef in Paris is one of his dreams.Which sentence in the paragraph is structured differently than the others?sentence 1sentence 2sentence 3sentence 4 Water is flowing into a conical drinking cup with an altitude of 8 inches and a radius of 5 inches, as shown in the figure. What will happen if deforestation continues to destroy the green plants on theplanet?A. The excess CO2 in the atmosphere will increase global warming.B. The excess CO2 will be absorbed into the ocean.C. The remaining plants will cycle all the air. D. The remaining plants will increase their rate of photosynthesis.