Answer:
During translation, ribosomes move along an mRNA strand, and with the help of proteins called initiation factors, elongation factors, and release factors, they assemble the sequence of amino acids indicated by the mRNA, thereby forming a protein.
Explanation:
Answer:
Explanation:
Los ARN mensajeros, también conocidos como ARNm, son uno de los tipos de ARN que se encuentran en la célula. Éste en particular, como la mayoría de los ARN, se sintetiza en el núcleo y luego se exporta al citoplasma, donde la maquinaria de traducción, la maquinaria que realmente fabrica las proteínas, se une a las moléculas de ARNm y lee en ellas el código para producir una proteína específica. Así que en general, un gen, el ADN de un gen, puede ser transcrito en una molécula de ARNm que puede acabar dando lugar a una proteína específica.
i really would love you help
Answer:
C
Explanation:
28) 6CO2 + 6H20 + (energy) → C6H12O6 + 602
What process is being shown in the chemical equation above?
Help
Answer:Photosynthesis can be represented using a chemical equation. The overall balanced equation is. ... Learn about the retirement process, managing your existing files, and alternative services at the Andrew File System Retirement Information ...
Explanation:
which of the following is not true about an allele?
A. alleles are found at the same place on a chromosome
B. alleles have a dominant and recessive form
C. an allele is never independently assorted and passed down randomly
D. and allele is one of two or more forms of a gene
Answer:
C
Explanation:
I guess it's C but not conform
C. An allele is never independently assorted and passed down randomly.
What is an allele?Alleles are found at the same place on a chromosome, known as a locus. They can have a dominant and recessive form, meaning that one form of the allele may be expressed over the other in the phenotype of an organism. An allele is one of two or more forms of a gene, which are variations of a particular gene that can produce different traits in an organism.
However, alleles are not always passed down randomly. In meiosis, the process of cell division that produces gametes (sex cells), the alleles of a gene are independently assorted and passed down to the offspring. This means that each gamete receives one copy of each allele at random, which can result in a mix of alleles in the offspring. However, the exact combination of alleles that an offspring receives depends on the combination of alleles that its parents had, which can influence the probability of certain alleles being passed down.
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There are some similarities between prokaryotic and eukaryotic cells. Which of the following structures is found in both prokaryotic and eukaryotic cells?
Answer:
Plasma membrane, cytoplasm, ribosomes, and DNA.
Explanation:
There are what eukaryotes and prokaryotes have in common.
The combination of absolute and relative dating allows scientists to determine the ages of rocks and fossils. Absolute dating provides evidence that helps us estimate the ages of Earth. How can scientists find the absolute age of igneous rocks?
Answer:
By radiometric dating
Explanation:
The relative age of a rock sample is determined by comparing a (or the fossils it contains) to other layers. Relative age of a rock sample can be determined by looking at the position of various rock layers.
Absolute age of a rock sample is the numerical. Absolute age can be determined by using radiometric dating.
According to Oxford dictionary, radiometric dating is "a method of dating geological specimens by determining the relative proportions of particular radioactive isotopes present in a sample."
What question did Jan Ingenhousz seek to answer about plants?
Answer:
He saw that green plants released bubbles of oxygen in the presence of sunlight, but the bubbles stopped when it was dark—at that point, plants began to emit some carbon dioxide. Ingenhousz concluded that light was necessary for these steps to take place
Explanation:
Its Right
**EMERGENCY IN TEST RN** How did the offspring end up with traits that are different from the traits of their parents?
Answer:
the geans of the parents
Explanation:
Answer:
the inherited recessive genes. recessive genes could lay dormnant for generations before showing themselves
Explanation:
What seismic hazard is a form of structural failure?
Answer:Pancaking - shaking that causes a building's supporting walls to collapse and the upper floors to fall one on top of the other like a stack of pancakes.
Explanation:
what is the movement of molecules across a barrier such as the semi-permeable cell membrane called
Answer:
DIFFUSION
Explanation:
Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion (or a type of diffusion known as osmosis ). Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane.
Which of the following does not add CO2 to the atmosphere?
A. Cooking with gas B. Planting trees C. Burning wood D. Riding in a bus
Explanation:
carbon dioxide is added are the atmosphere naturally with organisms respire or decompose carbonate rocks are weathered,forests fires occur,and volcanoes eript.Carbon dioxide is also added to the atmosphere through human activities, such as the burning of fossils fuels and forests and the production of cement.
let me know if u got it right
From the options the action that does not add CO₂ to the atmosphere is : ( B ) Planting trees
When Trees are planted more oxygen is added to the atmosphere, during photosynthesis because plants releases Oxygen into the atmosphere during photosynthesis.
Cooking with gas releases CO₂ into the atmosphere while burning up the gas to generate heat. For a material to burn in nature it utilizes oxygen from the atmosphere while adding Carbon into the atmosphere.
Hence we can conclude that the action that will not add CO₂ into the atmosphere is Planting trees.
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This a question that you need to apply knowledge of both the digestive system AND biochemistry. You eat
salad with chopped cucumbers, tomato, onion, and Feta cheese with olive oil. Describe the path through the
digestive system of this meal describing how EACH BIOMOLECULE of the meal is digested and absorbed. Discuss all of the organs and enzymes involved.
The main biomolecules present in the meal are carbohydrates but there are also proteins and lipids.
First of all starch will be hydrolysed in the mouth.Saliva contains an enzyme called amylase that turns starch into dextroses and maltose.
In the stomach the HCl will activate the pepsinogen and it will become pepsin that will hydrolise proteins to albumoses and peptones.
Also in the stomach an enzyme called gastric lypase is present which turns lipids into glycerol and fatty acids.
In the duodenum:The pancreas releases pancreatic amylase which turns starch into maltose. It releases pancreatic lypase which turns lipids into fatty acids and glycerol. It releases proteolytic enzymes(trypsin, chemotrypsin, carboxypetidase, elastase, collagenase) which turn proteins, albumoses and peptones into oligopeptides(3-4 aminoacids) and aminoacids.
In the rest of the small intestines enzymes secreted by the cells that line the small intestine work. Oligopeptidases turn oligopeptides into aminoacids. Maltase turns maltose into 2 molecules of glucose. Sucrase turns sacrose into 1 molecule of glucose and one of fructose. Lactase turns lactose into 1 molecule of glucose and 1 of galactose. The intestinal lypase turns lipids into glycerol and fatty acids.
Mouth
1.Starch----(salivary amylase)--->maltose+dextrose
Stomach
2.lipids---(gastric lypase)---->glycerol+fatty acids
3.proteins---(pepsin)--->albumoses and peptones
Duodenum
4.Starch---(pancreatic amylase)--->maltose
5.lipids--(pancreatic lypase)--->glycerol+fatty acids
6.proteins+albumoses+peptones---(trypsin,chemotrypsin,carboxypeptidase,elastase collagenase)--->oligopeptides+AA
Small intestine(Jejunum and ileon)
7.maltose---(maltase)--->2glucose
8.sacrose---(sacrase)--->glucose+fructose
9.lactose---(lactase)--->glucose+galactose
10.lipids---(intestinal lypase)--->glycerol+fatty acids
11.oligopeptides---(oligopeptidase)--->amino acids
Which statements about plant and animal cells is true?
Group of answer choices
Plant cells have a cell wall and chloroplasts; animal cells do not have either.
Plant cells have a nucleus and a cell wall; animal cells do not have either of these.
Plant cells have a chloroplasts and mitochondria; animal cells have chloroplasts but do not have mitochondria.
Plant cells have a cell wall and a cell membrane; animal cells have a cell wall but do not have a cell membrane.
Plants have a cell wall and chloroplasts; animal cells do not have either
Hope this helps : )
Knowing what you know about photosynthesis, explain how the process may reduce
global warming (caused by too much carbon dioxide in the atmosphere).
Through the pores called stomata in their leaves, plants take in carbon dioxide from the atmosphere that they use for photosynthesis. ... But when carbon dioxide levels increase, plants' stomata shrink, releasing less water into the air and reducing the cooling effect.
Have a merry Christmas!
where does the life in the forest start
Answer:
I would think migration, or evolution to a new species to adapt to the rain forest, temperate forest, or a climate temperate forest.
Explanation:
What is germination?
the process which a plant sprouts from a seed and begins to grow.
the process which a plant joins pollen and stigma
the process which a plant elongates roots deeper into soil for better anchoring
the process which a plant creates a flower for sexual reproduction
Answer:
the process which a plant sprouts from a seed and begins to grow
PLEASE HELP!!!!10 POINTS!!!!!
Answer:
The cell would no longer be able to produce proteins.
Explanation:
A cell contains around 10 million ribosomes; these ribosomes are organelles that create proteins so, without ribosomes, cells would not be able to produce protein further going on they would not be able to function properly.
Hopefully, this helps! if not sorry. :)
what occurs in a chemical reaction
Answer:
options on. D is write answer
please help me im really stuck and don't know the answer
The result of photosynthesis as glucose and oxygen
A reactants
B products
C gas exchange
D chlorophyll
The result of photosynthesis as glucose and oxygen is basically products. The correct option is B.
What is photosynthesis?Photosynthesis is a process that plants and other organisms use to convert light energy into chemical energy that can then be released to fuel the organism's activities via cellular respiration.
Photosynthesis is important because it is the process by which plants convert carbon dioxide into oxygen using sunlight.
Animals require oxygen to survive, and plants serve as nature's air filter, filtering out harmful carbon dioxide.
Plants absorb carbon dioxide (CO2) and water (H2O) from the air and soil during photosynthesis.
Water is metabolized within the plant tissues, which means it ends up losing electrons, whereas carbon dioxide is reduced, which means it gains electrons. This converts water to oxygen and carbon dioxide to glucose.
Thus, the correct option is B.
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What must occur for protein translation to begin?
Answer:
B) A peptide bond must form between subunits of mRNA
Explanation:
Correct on EDGE 2020
Answer:
A peptide bond must form between subunits of mRNA
Explanation:
edge test
Please helppp! Easy 10 points
Luke travels 50km in 2.5 hours on his bike. What is his velocity?
Answer:
20 km/hour
Explanation:
d/m=V
50 km / 2.5 hours = 20 km/hour
compare the chemical equations for photosynthesis and cellular respiration explain how the two processes are interrelated
Answer: Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water
Explanation:
The movement of water in or out of the cell membrane without the use of ATP.
Diffusion
Facilitated diffusion
Osmosis
Excoytosis
IS THIS RIGHT I HAVE NOOOOO IDEA BIOLOGY PLS HELPPPPPP REWARD BRAINLIEST!!!!!!!
Answer:
C. Hope this helps!!
Explanation:
The most likely function of the label X in the above figure is
A. anchoring the virus to a cell
B. injecting viral DNA into a cell
C. assembling the parts of a virus
D. sorting and protecting viral DNA
Answer:
c.assembling parts of the virus
critical mass depends on all of the following except ____. Check all that apply. A. The polarity B. The density C. The Catalyst D. The shape
Answer:
it is either A. or C. im not sure
what are the two main categories that all water can be classified into?
taper watwe mineral water
Describe how the circulatory system allows the endocrine system to do its job?
Answer:
The circulatory system is the transport system for endocrine info. The endocrine chemicals and hormones must circulate through the body via blood vessels.
whos the best
GX
QLS
PSG
ur opinion
Answer:
I have no clues what those are but Ima go with GX
Explanation:
Answer:
QLS in my opinion QLS is the best