13) When mRNA is "processed", what are the pieces of mRNA that are cut out and stay in the nucleus?
Introns
Exons
Answers
Answer:
Introns
Explanation:
The coding region of the gene is the part of the gene that is transcribed. However, not all of the gene makes the final mRNA. There are sequences called exons and introns in the coding region of the gene.
The pre-mRNA contains transcribed sequences of both the introns and exons. However, the introns are removed from the final mRNA by splicing. The final mRNA that is translated to the protein only contains exons. An illustration is attached to illustrate this.
Related Questions
What goes in the blank ?
Answers
Answer:
I would say the answer is cells, because you basically need cells to live
Explanation:
21. A solution of pH 7.0 is_? Acidic Basic or Neutral
Answers
Answer:
Neutral
Explanation:
Less than 7 acidic
7 neutral
More than 7 basic
Traditionally most units of time are based upon a)the motions of earth, b)the longitude of an observer, c)the motions of the moon, or d)the real motions of the sun
Answers
Answer:
The correct answer is option A (the motions of Earth).
Explanation:
The word "Time" may have different meanings, "Time" in a simple term, it is used to measure events, and it is the bedrock that is used to determine seasons. Time is measured in seconds, minutes, hours, days, weeks, months, years. Unlike clocks, and other different devices used to measure time, these devices were not available some centuries ago. So, time was measured in those centuries with the help of the knowledge of the rising and setting of the sun which are caused by the rotation of the Earth. The most standard unit of time used this day are all products of research Astronomers were able to do through studying the motions of the Earth. For instance, when the Earth makes a full rotation around its own axis, that signifies a day, which is a period of about 24hours. considering we have leap years, so it is not complete 24 hours.
I will give brainliest and 50 brainy points
What are two chromosomes in the original cell.
Answers
Explanation:
As The Cell To Divide The Cell Make a Copy that make an Chromosome
The Chromosome are Called Sister Chromatids . The Sister are identical to the one another and are attracted to each other by Proteins Called Cohesins
If energy is released, free energy must be what?
Answers
Answer:
If energy is released during a chemical reaction, then the change in free energy from the conversion of the reactants to the products, signified as ΔG (delta G) will be a negative number.
Explanation:
Hope it helped!
Answer:
If energy is released during a chemical reaction, then the resulting value from the above equation will be a negative number. In other words, reactions that release energy have a ∆G < 0. A negative ∆G also means that the products of the reaction have less free energy than the reactants because they gave off some free energy during the reaction.
Explanation:
Help please!!!!!!!!!!!!!!!!
Answers
Answer:
D is NOT true about plants.
Which chemical could be used to show that the cells are respiring aerobically
Answers
limewater
hope this helps <3
please hope me out a b c d???
Answers
Answer:
Its prokaryotic cell
Explanation:
Prokaryotic Cell's lack a nucleus :)
Based on the article, which statement accurately describes garlic mustard and trillium in the forest? 1.)Trillium and garlic mustard are both native plants. 2.)Trillium is a native plant, and garlic mustard is an invasive plant. 3.)Trillium is an invasive plant, and garlic mustard is a native plant. 4.)Trillium and garlic mustard are both invasive plants.
Answers
Answer:
Its 2 or B
Explanation:
I just took the Assignment on edge
Answer:
It's............B!Explanation:
In case no one believes the person and I got it right!
How do humans (and other animals) rely on the products of photosynthesis?
A. They breathe in oxygen gas for cellular respiration.
B. They use water to regulate their body temperature.
C. They use carbon dioxide for cellular respiration.
D. They use ATP for energy.
Answers
Answer: A. They breath in oxygen gas for cellular respiration.
Explanation:
Use the diagram to answer the question. Between which parts of the molecule must the bonds be broken to form an ADP molecule?
Answers
The parts of the molecule whose bond must be broken to form an ADP molecule would be between C and D. Thus, option A would be correct.
The image is an illustration of the structure of ATP, Adenosine Triphosphate. The hydrolysis of the terminal phosphoanhydridic bond in ATP yields energy for metabolic reactions in biological systems and ADP (Adenosine Diphosphate) is formed as a result.
In this case, the terminal phosphoanhydridic is D. Thus, the bond between D and C must be broken for ADP to result.
More on ATP hydrolysis can be found here: https://brainly.com/question/11813492
PLEASE HELP!!!! 20 POINTS!!!!
Which event can cause slumps, landslides, and mudflows to occur?
earthquakes
hurricanes
snowfalls
thunderstorms
Answers
Answer:
earthquakes
Explanation:
Answer:
earthquakes
Explanation:
because it is muddy
4. Which of the following statements best describes how proteins and enzymes move within a cell?
The movement of proteins and enzymes within a cell is facilitated by intracellular receptors.
The movement of proteins and enzymes within a cell is facilitated by special organelles called transport receptors.
The movement of proteins and enzymes within a cell is facilitated by special organelles called magneto receptors.
The movement of proteins and enzymes within a cell is facilitated by membrane receptors.
Answers
Answer:
The movement of proteins and enzymes within a cell is facilitated by intracellular receptors.
Explanation:
Proteins and enzymes (which also are proteins) move inside the cell through intracellular receptors. These receptors are proteins capable of binding other molecules such as proteins and hormones in order to transport them to different cellular locations. Thus, intracellular receptors are key players in signaling pathways that trigger signaling events to regulate a particular function, for example, activating gene expression by transporting proteins to the nucleus.
this life cycle is...
a. haplontic
b. diplontic
c. haplodiplontic
Answers
Answer:
C
Explanation:
A couple has two children, one with brown hair and blue eyes and one with brown hair and brown eyes. The fact that the children can have the same hair color but different eye color is explained by the Group of answer choices principle of dominance. law of independent assortment. law of segregation. principle of probability.
Answers
The fact that the children can have the same hair color but different eye colors can be explained by the LAW of independent assortment.
The law of independent assortment states that non-linked genes and chromosomes segregate (separate) in an independent manner during Meiosis. The independent assortment of chromosomes generates genetic variation by increasing the possible combinations of genes in offspring.The law of independent assortment was first observed by Gregor Mendel in 1865 during his experiment using pea plants.In conclusion, the fact that the children can have the same hair color but different eye colors can be explained by the LAW of independent assortment.
Learn more in:
https://brainly.com/question/1378808
Answer:
law of independent assortment
Don came up with the hypotheses that butterflies prefer to eat nectar from white flowers Don conduct an experiment and learn that his hypotheses with not correct what should Don do next
Answers
Answer:
B
Explanation:
A. Don should change the data he collected to make it look like the hypothesis was correct.
B. Don should test a new hypothesis.
C. Don should communicate the results of his experiment.
D. Don should hide his results so that nobody can see that he was wrong.
The correct thing for Don to do would be to test another hypothesis.
Hypotheses are generalized statements without any experimental tests. Once they are tested and are found not to be true, the next thing is to discard them.
A hypothesis that has been proven not to be true no longer serves any purpose. The next thing would be for Don to make and test a new one.
The correct option is B.
Answer:
Don should communicate the results of his experiment.
Explanation:
In your own words describe how genetic diversity is increased through the processes of crossing over, independent assortment, and random sexual reproduction.
Answers
Answer: Genetic variation describes naturally occurring genetic differences among individuals of the same species. Gene duplication, mutation, or other processes can produce new genes and alleles and increase genetic variation. New genetic variation can be created within generations in a population, so a population with rapid reproduction rates will probably have high genetic variation. And there are the reasons.
What do I say for these three questions?
Answers
Answer:
6. Amoxicillin & Metronidazle
7. Ibuprofen(acetaminophen) & (metformin) glucophage
8.1. Ibuprofen, tylenol, advil. 2. glucophage
Explanation:
1 . Amoxicillin and Merronidazle are 2 of the most used antibiotics. 2 Ibuprofen is medicine used for headaches, and metformin is normally related to sugar issues. 3. these are types of medicines that are from a certain generic name.
The structure labeled "A" open and close the sites where the gases, carbon dioxide and oxygen, are exchanged during photosynthesis. What is the structure labeled A?
Answers
The structure A in the question seems missing but the given answer is based on the description given in the question.
Answer:
The gaseous exchange of carbon dioxide(CO2) and oxygen(O2) occurs through small, regulated openings called stomata during photosynthesis.
Therefore the Structure A is Stomata
can someone please help me with this
I will mark brainliest
Answers
Answer:
"Little by little, the green moss has grown.
The moss is now too deep to sweep away,
And leaves fall in the autumn's early winds.
This August, all the butterflies are yellow,
A pair fly over the western garden's grass."
( The author paints an image of the green moss and autumn breeze
Two yellow butterflies fly over the grass of a garden )
“You always kept your massive pillar faith”
( Trying to show that the husband had a lot of faith )
“Now from the sky, the monkeys cry in mourning.”
( The wife is so sad that she is even hearing the monkeys cry )
“Through worrying, my rosy face grows old.”
(She is losing youth or becoming older as she waits for her husband to return)
Explanation:
I'm not 100% sure
An enzyme acts as a catalyst to a chemical reaction by
Answers
Answer:
Speeding up chemical reactions by lowering the activation energy.
Explanation:
by lowering the activation energy
State Newton's 1st Law of Motion: Least a sentence or two best explaining it.
Answers
Answer:
Newton's first law states that every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force.
Explanation:
What does the SAGE instrument measure?
Answers
Answer:
The SAGE instrument measures the amount of ozone and other trace gases that are in the atmosphere by measuring the amount of sunlight that comes through the atmosphere at different altitudes.
Explanation:
What is the function of lipids?
Answers
Long term energy storage
Protection against heat loss (insulation)
Protection against physical schlock (cushion)
Protection against water loss
Chemical messengers (hormones)
Major component of membranes (phospholipids)
PLEASE HELP!!!!!!
The energy available at the trophic level that has producers is 1000 kilocalories. How much of this energy is most likely transferred to the trophic level that has primary consumers? A. 1 kilocalories B. 10 kilocalories C.100 kilocalories D. 1000 kilocalories
Answers
Answer:
C. 100 kilocalories
Explanation:
Only a little amount of energy as 10% is transferred to the next trophic level. This is called 10% rule.
Answer:
C
Explanation:
Which molecule can freely diffuse through the cell membrane?
Oxygen
Nitrogen
Hydrogen
Glucose
Answers
explanation:
Using one of Newton's Laws of Motion -- explain what happened.
Answers
Answer:
newtons law number two
a b c d ? anyone help pls
Answers
Answer:
Nucleus
Explanation:
It is the brain of the cell and controls and regulates the activities of the cell
PLEASE HELP IM BEGGING YOU
The arrows in the diagrams represent the direction of movement of a certain type of molecules through the cell membrane of two different cells. The dots represent the relative concentrations of these molecules. Which processes are illustrated in the diagrams?
a
Cell A shows phagocytosis and Cell B shows diffusion
b
Cell A shows pinocytosis and Cell B shows osmosis
c
Cell A shows active transport and Cell B shows diffusion
d
Cell A shows dehydration synthesis and Cell B shows the circulation
Answers
Answer:
C I think
Explanation:
Cell A shows active transport and Cell B shows diffusion in the given diagram.
What are the types of transport methods?
All higher organisms, including humans, animals, and plants, go through a process called transportation that is necessary, natural, and part of their physiological makeup. To support life, this interaction is significant as it capabilities by continually shipping, different fundamental materials to and from all pieces of the body including cells, tissues, and organs.Water, hormones, gases, mineral nutrition, organic material, and other things are the primary essential materials. An organism's various modes of transportation include:Active transport Passive transport Facilitated transportDiffusion.The term "active transport" refers to a process in which molecules use external energy to move from a lower concentration area to a higher concentration area against a gradient or obstacle.Any substance's overall movement from a higher concentration area to a lower concentration area is known as diffusion. This can occur between cells or within them. Due to the random movement of their particles, only gases and liquids experience diffusion. It is an essential biological process. It is how things enter and exit cells. It occurs naturally and does not call for any energy.The container or the particles themselves come into contact with one another. In the end, the particles cover the entire container. There is no stirring, shaking, or wafting during diffusion.We refer to this as the concentration gradient down because diffusion is the movement of particles from a higher concentration to a lower concentration.
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Give an example of one body process and explain how it keeps the body in homeostasis. In your own words
Answers
Answer:
How your body maintains its temperature is an example of homeostasis for example when hot you sweat when cold you shiver.
