The statement means that "There is only one start codon, AUG," meaning that AUG is the only codon that can initiate protein synthesis or translation.
A codon is a sequence of three nucleotides that code for a specific amino acid. In the genetic code, there are 64 possible codons, each of which can code for one of the 20 amino acids that make up proteins. Additionally, there is one start codon and three stop codons.
The start codon is responsible for initiating translation. AUG is the most common start codon and is responsible for encoding the amino acid methionine.
Methionine serves as the first amino acid in most proteins.
Therefore, if the sequence of the protein is known, it is possible to determine the position of the start codon by looking at the first amino acid in the sequence.
In summary, the statement "There is only one start codon, AUG" means that AUG is the only codon that can initiate protein synthesis or translation.
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Explain, in your own words, how you would use the light microscope to view a wet mount of a protist, assuming the microscope is plugged in and that the light source is on.
A light microscope is an instrument commonly used in the laboratory which makes use of light rays for viewing and enlarging smaller objects/organisms.
The wet protist is first of all put on the slide then the slide is placed on the Stage which is the flat podium where the slides containing the samples are put for viewing.
The Stage clips are then used to hold the slide containing the wet protist in proper place for a better viewing result.
The Coarse and fine focus knobs are used to adjust the stage by raising and lowering it .
Pls Mark As Brainliest Answer
1. Nuts and bolts
2. amino acids
3. nucleotides
4. DNA
6
Answer:
3. Nucleotides
Explanation:
What role does cellular respiration play in the carbon cycle?
It removes CO2 from the atmosphere during glycolysis.
It removes CO2 from the atmosphere during the citric acid cycle.
It releases CO2 to the atmosphere during acetyl CoA formation.
lt releases CO2 to the atmosphere during electron transport.
It releases carbon dioxide into the environment during acetyl COA formation
Answer:
c
Explanation:
Which of the macromolecules accomplish the widest range of biological functions? Explain your answer in terms of diversity of form, and how form fits function.
Proteins are the macromolecules that accomplish the widest range of biological functions. This is because proteins have a diverse range of structures and can fold into a variety of shapes, which allows them to perform a wide range of functions
The diversity of form in proteins is due to the specific sequence of amino acids in the protein chain, which determines the way the protein folds into a three-dimensional structure. This structure is critical to the protein's function because it determines the shape and chemical properties of the protein's active site, the region where the protein interacts with other molecules in the body.
Proteins can be enzymes that catalyze chemical reactions, structural proteins that provide support and shape to cells, transport proteins that move molecules across cell membranes, regulatory proteins that control gene expression, and many other types of proteins that perform various functions.
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What part of the leaf contains chlorophyll for producing energy for the plant?
Answer:
your answer would be the margin
Explanation:
How many neurons are in oxygen Adams
Answer:
8
Explanation:
Answer:
The answer would be 8
Explanation:
This means we have 8 neutrons, 8 protons and 8 electrons.
100 POINTS HELP PLEASE
Which two statements describe evidence that led directly to the development
of the theory of plate tectonics?
A. Dating showed that the youngest oceanic rock occurs along the
mid-ocean ridges.
B. Seismic data showed that Earth has a thin, solid crust and a thick,
semisolid mantle.
C. Data showed that different types of fossils occur on different
continents.
D. The glaciers that cover the continent of Antarctica were observed
to be shrinking over time.
Please do not spam
Answer:
A. Dating showed that the youngest oceanic rock occurs along the
mid-ocean ridges.
B. Seismic data showed that Earth has a thin, solid crust and a thick,
semisolid mantle.
Explanation:
Hope this helped. I can't really explain it properly but I'm 99 percent sure these are correct
Answer:
A. Dating showed that the youngest oceanic rock occurs along the
mid-ocean ridges.
B. Seismic data showed that Earth has a thin, solid crust and a thick,
semisolid mantle
Explanation:
Ap3x :)
the gland that produces the hormones that stimulate the adrenal glands is the _____.
Answer:
Anterior Pituitary
Explanation:
The gland that produces the hormones that stimulate the adrenal glands is the anterior pituitary.
Hope this helps!
A science class tested ways to clean water after an oil spill. Each group of students was given 100 mL of vegetable oil, 100 mL of engine oil, and 800 mL of water in a rectangular plastic container. Each container also held five floating wooden cubes (5 cubic centimeters each) representing animals in the water. Each group was tasked with removing as much oil as possible in a 20 minute period, leaving “clean water” in the container, using whatever tools they brought to class. The results of the “clean-up” are presented in the table below.
Group
Vegetable oil removed (mL)
Engine oil removed (mL)
1
10
20
2
110
130
3
60
40
4
80
70
Based on the results above, which group’s data are obviously unreliable?
group 1
group 2
group 3
group 4
Answer:
water boils at 100°c because of fire because fire contains 500 more heat
Explanation:
tmptre
soln:-
50°c+ water boiling point
=150°c
Answer: B: Group 2
Explanation:
Just did on Edge :0
Which of the following is the term for an abnormally low white blood cell
count? (1pt) *
1 point
Leukemia
Anemia
Leukopenia
Leukocytosis
Answer: it's leukopenia.
Explanation: Ngl I googled "what's the word for abnormally low white blood cells" and that's what popped up.
Answer:
leukopenia in definition means low white blood Cell count.
PLEASE HELP! ASAP THIS IS STEMSCOPES ILL GIVE BRAINLIEST
Answer:
3rd one i guess
Explanation:
habitats and ecosystems can be small because they vary in size so not the 2nd one
habitats and ecosystems are the area where living organisms live
ecosystem consists of biotic and abiotic components so not the 1st one
habitats have 5 types and ecosystems have 3 types so i guess not the last one
partial credit given. Go outside and collect a small amount of soil in the containers supplied. You will probably be more successful if you select soil from a vegetated area. Use your soil to prepare a wet mount following the directions you were given in class. Try to use 2 mm' of soil. To help you visualize this, draw two "3d" boxes, each representing a cubic millimeter, actual size, here: Use your microscope to examine the entire area under your coverslip. Count all the nematodes you see. how many cubic mm are in I cm ? How many nematodes were in your mm' of soil? What is your calculated number of nematodes per cubic mm? Based on your data, how many nematodes would you calculate there to be in a cubic centimeter of soil? How many would you calculate there to be in a cubic meter of soil?
There are 1,000 cubic millimeters (mm³) in 1 cubic centimeter (cm³). This is because 1 cm is equal to 10 mm, and when you calculate the volume of a cube, you raise the length of each side to the power of 3.
To determine the number of nematodes in your mm² of soil, you need to count them under the microscope. Let's say you counted 10 nematodes in your mm².
To calculate the number of nematodes per cubic millimeter (mm³) of soil, you need to know the depth of the soil you examined. If you used 2 mm of soil, the calculation would be: (Number of nematodes in mm²) / (Volume of soil in mm³) = 10 nematodes / (2 mm x 1 mm x 1 mm) = 10 nematodes / 2 mm³ = 5 nematodes per mm³.
To calculate the number of nematodes in a cubic centimeter (cm³) of soil, you would use the same ratio of nematodes per mm³. Since there are 1,000 mm³ in 1 cm³, the calculation would be: (Number of nematodes per mm³) x (1,000 mm³) = 5 nematodes/mm³ x 1,000 mm³ = 5,000 nematodes per cm³.
To calculate the number of nematodes in a cubic meter (m³) of soil, you would again use the same ratio. Since there are 1,000,000 cm³ in 1 m³, the calculation would be: (Number of nematodes per cm³) x (1,000,000 cm³) = 5,000 nematodes/cm³ x 1,000,000 cm³ = 5,000,000,000 nematodes per m³.
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If a restriction enzyme digest were performed on this circular DNA using NdeI and XhoI, how many fragments would be generated in the process
If a restriction enzyme digest were performed on this circular DNA using NdeI and XhoI, two fragments would be generated in the process.
These fragments would be linear pieces of DNA with specific ends determined by the sites at which the restriction enzymes cut the circular DNA. NdeI recognizes and cuts the sequence CATATG, which is a 6-base pair sequence. XhoI recognizes and cuts the sequence CTCGAG, which is also a 6-base pair sequence but is palindromic. Therefore, both enzymes generate fragments with sticky ends, which can potentially anneal to complementary sequences.
If the circular DNA has a single recognition site for each enzyme, the digest would generate two fragments: one from the region between the NdeI and XhoI sites, and another from the complementary region on the opposite strand. If there are multiple recognition sites for either enzyme, the DNA would be cut into multiple fragments of varying sizes. The exact number and size of the fragments would depend on the number and location of the recognition sites.
In summary, the number of fragments generated by a restriction enzyme digest with NdeI and XhoI on circular DNA depends on the number and location of the recognition sites for these enzymes in the DNA sequence.
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ased on your knowledge of other biological macromolecules, what are reasonable assumptions about your macromolecule?
Based on your knowledge of other biological macromolecules, the reasonable assumptions about your macromolecule are:
It contains carbon-carbon bondsIts cellular synthesis is directed by enzymesHence, the correct answer is C and D.
A macromolecule, such as a protein or nucleic acid, is a very big molecule crucial to biophysical processes. It is made up of many atoms that are covalently bound. The smaller molecules known as monomers are the building blocks of many macromolecules. Large non-polymeric molecules like lipids, nanogels, and macrocycles, as well as biopolymers (proteins, carbohydrates, and nucleic acids), are the most prevalent macromolecules in biochemistry. In addition to synthetic fibers, macromolecules can also be found in research materials like carbon nanotubes. Hermann Staudinger, a Nobel laureate, first mentioned high molecular compounds in his first pertinent paper on this subject in the 1920s, but he later added "molecule" to the end of the term to create macromolecule (in excess of 1,000 atoms).
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Based on your knowledge of other biological macromolecules, what are reasonable assumptions about your macromolecule?
Choose one or more:
A. It is synthesized via hydrolysis of monomers.
B. Monomers in the molecule are connected to each other via hydrogen bonds.
C. It contains carbon-carbon bonds.
D. Its cellular synthesis is directed by enzymes.
Why are the tais pointing inward in layer H
Answer:
Because they are hydrophobic
Explanation:
The image shows a cell membrane, which is made up a phospholipid bilayer. The phospholipid bilayer is made up of a phosphate head, which is hydrophillic, and fatty acid tail, which is hydrophobic. That means they are repelled by water.
Because the tails are hydrophobic, they are repelled by the water towards one another, while the heads remain facing outwards,
Which extremophile produces enzymes used in the production of detergents?
A. methanogens
B. acidophiles
C. anaerobes
D. alkaliphiles
Answer: alkaliphiles
Explanation:
Which of the following soil particle types is the largest?
a sand
b. silt
C. clay
d potassium
Answer: Sand
Explanation: its right
Sand is the largest soil particle.
Soil textureIt refers to the proportions of sand, clay and silt, which influences almost every aspect of soil use and management.
The physical properties of soil refers to the features, which can be felt, seen, or measured. These include texture, color, water-holding capacity, and structure.
The largest particle of the soil is the sand, which is 2.0 to 0.05 mm, the size of silt is 0.05 to 0.002 mm, and clay is the smallest with the size of less than 0.002 mm.
Potassium is not included in soil texture, it is the macronutrient, which is required by the plants for optimum growth.
Thus, the correct answer is option a, that is, sand.
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Indicate the relative ages of the fossilized organisms listed below by
placing them in a strata on the diagram of a cross section of sedimentary rock below
Answer:
a-youngest fossils
b-mammal fossils
c-first dinosaurs
d-first land plants
e-trilobites
f-oldest fossils
a-youngest fossils
b-mammal fossils
c-first dinosaurs
d-first land plants
e-trilobites
f-oldest fossils
What is fossils?Fossils generally helps in relative dating of rocks. The Trilobites are considered the oldest in this rock sequence when we apply the principle of superposition of strata. The principle states that "in an undeformed/undisturbed sequence of rock, the oldest is always at the bottom while the youngest is on top". This principle therefore explains why the Trilobites at the base are considered the oldest.
How is the layer of iridium used to tell the relative age of different rock strata and fossils" it can be said that rock strata and fossils can have there ages detected by following the layer of irudium over the newer ones recently dropped.
It is important to note that iridium is an element that has had its deep root on earth for the longest of times Because of this unending deposition of iridium all over the earth. There is a particle of iridium on most rock strata and fossils allover the earth. Now rock strata and fossils can have there ages detected by following the layer of irudium over the newer ones recently dropped.
Therefore, a-youngest fossils
b-mammal fossils
c-first dinosaurs
d-first land plants
e-trilobites
f-oldest fossils
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1 .Which of the following types of garden is illustrated in the picture above?
a. Sakuteiki
b. karesansui
c. roji
d. temple garden
Please helppp! Easy 10 points
Identifica, para cada receptor ,el tipo de estimulo al cual responde mecanorreceptores , fotorreceptores ,quimiorreceptores ,termorreceptores, nociceptores
Answer:
noloce
Explanation:
nesesito puntos perdon
explain the water cycle in polar regions
Ice, Snow, and Glaciers and the Water Cycle
Why is it necessary for the diaphragm to relax and for the chest cavity to recede during exhalation?
there are some proteobacteria that contain mitochondria. true false
The given statement is true.
Some proteobacteria contain mitochondria. Mitochondria are believed to have evolved from an ancestral proteobacterium through endosymbiosis. This theory, known as the endosymbiotic theory, suggests that mitochondria were once free-living bacteria that were engulfed by a host cell and formed a symbiotic relationship. The proteobacteria group includes diverse bacteria, and some of them, such as the alpha-proteobacteria, are believed to be the closest relatives to mitochondria.
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Example of healthy and non healthy fat
Healthy: nuts, avocados, olive
Non healthy: fried foods, donuts, chip
Wich action would most likely increase the amount of carbon in the environment
Answer:
Cutting down trees
Explanation:
Of course this is just my opinion, but stopping the production of oxygen can greatly effect the carbon and oxygen ratio thus, increasing the level of carbon in the air. There are many different ways for the increase of carbon to take place but I think that cutting down trees has a major effect.
what’s the answer to this question?
Answer:he term "prion" is derived from proteinacious infectious particle and refers to the pathogen that causes transmissible spongiform encephalopathies (TSEs). This small infectious particle is a disease-causing form of a protein called cellular prion protein (PrPc).
Explanation: i hoped this helped you and i am smart and so are you
What is the difference between RNA vs DNA
What is the similarities between RNA vs DNA
Answer:
DNA contains the sugar deoxyribose, while RNA contains the sugar ribose. ... DNA is a double-stranded molecule, while RNA is a single-stranded molecule. DNA is stable under alkaline conditions, while RNA is not stable. DNA and RNA perform different functions in humans
Answer:
RNA’s sugar is Ribose,while DNA has Deoxyribose
Explanation:
although it can progress unnoticed for many years, hypertension wreaks havoc on the human body, so adults should have their blood pressure screened periodically. click to select the health conditions that may arise as a result of uncontrolled hypertension.
The health conditions that may arise as a result of uncontrolled hypertension are heart attacks, strokes, eyesight loss, and kidney damage.
What is blood pressure and resistant hypertension?Blood pushing against artery walls creates blood pressure. Each time the heart beats, the force is produced as the blood is pumped from the heart into the blood arteries. Blood pressure is also influenced by the artery walls' size, tone, and elasticity. By controlling the body's fluid and salt levels, the kidneys also control blood pressure.
Blood pressure that is resistant to aggressive medical therapy is high blood pressure. When each of the following statements is accurate, hypertension is said to be resistant.
Three distinct blood pressure drugs are being taken by someone at their highest tolerated dosages.A diuretic is one of the blood pressure treatments (removes fluid and salt from the body).Blood pressure Blood pressure that is resistant to aggressive medical therapy is high blood pressure.The risk of heart attack, stroke, and renal failure are all significantly increased by resistant hypertension. For months or years, resistant hypertension may go undetected, but when it does, it can lead to heart attacks, strokes, eyesight loss, and kidney damage. Some people have pseudo-resistant (seemingly resistant) hypertension, which is brought on by additional causes like taking medications that interact negatively with one another or having high blood pressure only when visiting a doctor. The diagnosis and treatment of pseudo-resistant hypertension are crucial.
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if flower color is INCOMPLETELY DOMINANT, what would be the result if you cross a red flower with a white flower?
prunett Square.
A cross between a red flower (RR) and a white flower (WW) would produce offspring with pink flowers (RW), if flower color displays partial dominance.
Thus, individuals that are heterozygous for either allele will have an intermediate phenotype because partial dominance occurs when neither allele is totally dominant over the other.The genotype RW, which corresponds to the colour of the pink blossom, would be present in all of the offspring, according to the Punnett square for this hybrid.
This happens as a result of the blending of the white allele (W) and the red allele (R), which produces an intermediate phenotype. Due to partial dominance in the inheritance pattern of flower color, the progeny of a cross between a red flower and a white flower would have a pink flower color.
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