Answer:
no se ingles jijijijiiji
Describe the relationships among amino acids, chromosomes, proteins, and genes in the cells of a jackalberry plant. Make sure to include how gene expression is related to protein synthesis.
Answer:
The jackalberry plant is a multicellular organism whose cells contain chromosomes. The chromosomes contain genes that are transcribed to produce messenger RNAs, which are then translated into proteins
Explanation:
The Jackalberry tree is a plant, i.e., a multicellular organism. Multicellular organisms have chromosomes in the nucleus of each cell. A chromosome is a long DNA molecule that contains part (or even all) of the genetic information of a particular organism. Genes are specific segments of the chromosomes, which are expressed in a process called 'transcription' where a gene is used as template to synthesize an RNA molecule, usually a messenger RNA (mRNA). Subsequently, these mRNAs are used to synthesize proteins by a process called 'translation'. In an mRNA molecule, each specific triplet of nucleotides is known as a codon and corresponds with a specific amino acid during protein synthesis. Thus, the mRNA sequence dictates the correct order of amino acids (i.e., the building blocks of proteins) in the polypeptide chain.
How does one test for fats and oil? And color
does it give off
Answer:
paper test
actually this test no need of color observation
Explanation:
take a paper put any fatty substance and cover it with another paper and start rubbing
you can see that the paper is becoming a bit opaque
and this is because of oil or fatty substance in that food item
hope it helpedA cell plate pushes the newly formed cells
away from each other and will reform with
cell walls in what type of cell?
A. animal cells
B. prokaryotic cells
C. plant cells
Answer:
think it's plant cells bcos it has cell wall
answer fast and get brain listed
Answer: i think the answer is Amount of medium
Explanation: ****Isra****
Answer:
Type of medium soil vs sand
Considering all the stages of cellular respiration (glycolysis, link, Krebs cycle, and oxidative phos phorylation) how many ATP molecules are produced from one glucose molecule, assuming ideal circumstances
Answer:
The equation of breakdown of glucose is
C6 H12 O6-> 6O2 + H2O + CO +38 ATP. Don't mind the unbalanced equation
13. Which of these statements about particulate matter less than 2.5 microns in diameter is true?
A. They can cause heart and lung disease.
B. They're produced from nitrogen gas (N.).
C. They're less of a threat than particulate matter that's 10 microns in diameter
D. They're the size of a human hair.
Answer:
Nitrogen Gas
Explanation:
penn foster
lesson 2
page 13
HELP ASAP PLEASE!!!!!!!!
By designing and performing an experiment.
Explanation:
A hypothesis is an educated guess or theory, so to test a hypothesis, one would not only design an experiment, but perform it as well.
Parasitism, mutualism, and commensalism are all forms of symbiotic relationships. How does parasitism differ from mutualism and commensalism? A. Neither organism is harmed in parasitism. B. Three or more species must be involved in a parasitic relationship. C. Both organisms are harmed in parasitism. D. One organism is harmed in parasitism.
Answer:
The answer is D, the host is only negatively affected in a parasitic relationship.
PLS HELP ASAP!! THERE ARE 3 QUESTIONS 10 POINTS EACH!! PLUS BRAINLIEST IF YOU GET THE FIRST RIGHT ANSWER!!
Answer:
Question 17: B: They may provide evidence that Pennsylvania was once covered by warm ocean waters since most corals are presently found in these environments.
Question 14: I think the answer for this question might be A. But I'm not sure.
Question 10: D: Plates move toward each other and volcanic mountains form.
Explain the role of calcium ions in the structure of cell walls in plants.
What is the original source of the energy stored in fossil fuels?
Answer:
the sun and previous organisms.
Explanation:
it's right
Help ASAP do plz!!!!!
Answer:
C.) repeating the experiment
Explanation:
By repeating the same exact experiment, you will see if the first one was maybe a fluke or it was "real".
We explain the problematic situation of respiratory diseases
Answer:
Respiratory diseases like Asthma are increasing at a significant rate due to pollution.
Explanation:
Pollution in dense cities and other areas causes damage to the lungs, causing respiratory illnesses.
Give an example of carbon atoms getting into the geosphere and one for the atmosphere:
Answer:1) Carbon moves from atmosphere to hydrosphere and biosphere in the process of photosynthesis and to lithosphere by deposition of dead bodies while from hydrosphere and biosphere, carbon can be move in the process of respiration by animals.
2) During respiration process which takes place in plants in which carbondioxide is released and by eating carbon containing food by animals. By decomposing the food, carbon is releases in the form of carbondioxide.
3) Carbon can be used by the marine plants in the process of photosynthesis and during the process of diffusion, carbon is also dissolve in water bodies.
4) When the plants and animals die, the carbon which is present inside their body is buried in the soil present at the bottom of the ocean and the shells and corels of some animals also contain carbon which is soon be the part of the lithosphere when they die.
5) After the decomposition of seashell, carbondioxide is produced because shells are made up of calcium carbonate.
Explanation:
What happens when gases, like carbon dioxide, get trapped in the atmosphere?
Answer: Gases in the atmosphere, such as carbon dioxide, trap heat similar to the glass roof of a greenhouse.
Explanation: These heat-trapping gases are called greenhouse gases. During the day, the sun shines through the atmosphere.
Gases like carbon dioxide is a green house gas. It can trap the temperature radiated from the earth surface and return back the heat in the surface. Therefore, if the carbon dioxide gas is trapped in the atmosphere, the atmospheric temperature increases.
What is green house effect ?The heat energy from sun is radiated to the earth surface make the planet warmer. However, some fractions of the heat is radiating back from the atmosphere.
Gases like carbon dioxide, methane etc. are capable of absorbing the temperature intensely and make the atmosphere warmer. These gases are called green house gases and the effect is known as green house effect.
Green house effect leads to rise in global warming. Hence, if the gases like carbon dioxide is trapped in the atmosphere, the temperature increases.
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In a population of fruit flies grown in laboratory conditions, a new phenotype arises. Instead of the typical red eyes, a purple-eyed
individual is seen. This individual survives to adulthood and is able to mate with other flies. Two students studying the fruit fly
population discuss the origin of the purple-eyed fruit fly. One student insists that the fly came from outside of the original fruit fly
population. The other student claims that the fly originated from within the laboratory fruit fly population. Which statements defend
the claim of student two that the new phenotype originated from within the fruit fly population?
Answer:
Chromosomal changes occur, Induced mutations occur, and Viable errors in DNA
Explanation: I just took it :)
Viable errors in DNA replication, induced mutations and chromosomal changes occur in s exual reproduction would result in new phenotype.
What is DNA replication?"DNA replication is the process by which the genome's DNA is copied in cells."Any change in DNA replication would result in changes in gene as well.What do you mean by mutation?"A mutation is an alteration in the nucleic acid sequence of the genome of an organism."It results in absence or appearance of new traits.What is chromosomal changes?"Chromosomal change is a deviation from the normal gene copy number, potentially leading to increased or decreased expression of genes."What do you mean by phenotype?The observable characteristics or trails are called phenotype.Hence, the option B, D and E claims that the fly originated from within the laboratory fruit fly population.
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Is it possible for a male with A blood type to have a child with a female B blood type who is O?
genetically it is impossible
the child cannot be an o as there is no o gene in the parents
Answer:
i don't think so. but I could be wrong.
Explanation:
A mother who is blood type O can only pass an O allele to her son or daughter. A father who is blood type AB could pass either an A or a B allele to his son or daughter.
Extra:
Please be sure to put this in your own words, as you may be sighted with plagiarism. Hope this helps!
In the presence of arsenate poisoning glycolysis is interrupted. ATP production proceeds via a reaction that involves 1,3-bisphosphoglycerate. a net production of 2 molecules of ATP occurs. All of the above None of the above
Answer:
glycolysis is interrupted.
Explanation:
The presence of arsenate can poison the process that inhibits ATP production which occurs during the process of glycolysis. Arsenate inhibits ATP formation during the process of glycolysis by substituting arsenate for the phosphate anion in a process known as arsenolysis. Arsenic has to inhibits cellular respiration by inducing mitochondrial enzymes and uncoupling oxidative phosphorylation.
PLZ HELP! How long are Pacific Northwestern Tree octopus?
o 60cm-88cm
o 72cm-97cm
o 30cm-33cm
o25cm-36cm
I don’t know what any of this is and I really need help with it
Help!! It’s due at 11:59
Answer:
this should helps you out
Bird species on secluded islands are highly vulnerable to extinction. The large,
flightless dodo birds native to the island of Mauritius were easy prey for predators.
Which of the following most likely contributed to the extinction of the dodo bird?
. ,
A The dodo bird species produced too many offspring.
B) The dodo bird species produced too few off pring.
The dodo bird species produced offspring with no unique traits.
The dodo bird species produced offspring with very unique traits.
Answer: im going to say C
Las subunidades que forman el ADN se denominan:
Helpppp meeeeeee..............................
i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand
Explain Newton’s First Law and give an example of it
Answer:
When a person jumps out of a moving vehicle, he falls forward due to inertia of motion. One example of Newton's first law in real life is, when you are walking with a glass filled with water, you will notice that the water spills at certain locations when you walk at faster pace. The water inside the glass will remain at rest until you move.
Explanation:
Answer:Newton's first law states that, if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force.
An object at rest stays at rest.
Explanation:
what is the importance of ATP and NADPH?
Answer:
The energy that these molecules carry is stored in a bond that holds a single atom to the molecule. For ATP, it is a phosphate atom, and for NADPH, it is a hydrogen atom.
These electrons are used to produce NADPH as well as ATP in a series of reactions called the light reactions because they require light. NADPH and ATP formed by the action of light then reduce carbon dioxide and convert it into 3-phosphoglycerate by a series of reactions called the Calvin cycle or the dark reactions.
18. The ____ effect refers to how certain types of gases trap heat in the
atmosphere to keep the Earth warm.
*
Greenhouse
Negative Feedback
O Heater
Answer:
Greenhouse
Explanation:
na zdjęciu przedstawiono nietypowego ssaka który zamieszkuje Australia Zapisz nazwę ssaka ze zdjęcia następnie wyjaśnij na czym polega jego Wyjątkowość
Answer:
gdzie jest zdjęcie ssaka?
Explanation:
please help asap brainliest
links will be reported
Answer:
In areas of Africa where malaria is prevalent the number of sickle cell cases remains consistent generation after generation. ---- support the hypothesis.
In Canada the incident of sickle cell anemia has been increasing in the population. ----- contradicts the hypothesis.
Explanation:
In areas of Africa where malaria is widespread the number of sickle cell cases remains consistent generation after generation while on the other hand, In Canada the incident of sickle cell anemia are lower in the population because of environmental condition is not good for increase in malarial disease. In Africa, the environment is suitable for the mosquitoes that causes malaria so there is high increase of sickle cell anemia in the population.
12. Which has NOT been linked to acid precipitation?
a. Toxic metal poisoning
b. Lower blood pH
c. Respiratory problems
d. Damaged monuments
Answer:
D
Explanation:
Lower blood pH has not been linked to acid precipitation. So, the correct option is (B).
What is Acid Precipitation?Acid rain is defined as rain or any other form of precipitation that is abnormally acidic, meaning that it contains high levels of hydrogen ions. Most water which include drinking water, has a neutral pH that exists between 6.5 and 8.5, but acid rain has a pH level lower than this and averages between 4–5.
Acid rain can be caused by natural causes, such as volcanic eruptions, while acid rain can also caused by human activities such as the burning of fossil fuels, manufacturing, oil refineries, electricity generation, and vehicles, all of which release sulfur and nitrogen oxides into the atmosphere.
Thus, lower blood pH has not been linked to acid precipitation. So, the correct option is (B).
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