Which structure is represented by letter A?
Choose 1 answer:
(Choice A)
Cell membrane
(Choice B)
Ribosome
(Choice C)
Cytosol
(Choice D)
Flagellum
Answers
Answer:
Choice B- Ribosomes
Explanation:
From the figure of a bacterial (prokaryotic) cell (most probably), The Ribosomes are spiky organelles [Marked as A], that are embedded in the Cytosol [Marked as B] of the cell, bounded by the Cell Membrane (wall) [Marked as C] and the cell moves in all directions with a help of its tail-like structure called Flagellum [Marked as D].
Answer:
B
Explanation:
It's a ribosome.
:) (Gutschriften)
Related Questions
to test the smell of a substance, partially fill your lungs with air and, while standing slightly back from the fumes, use your hand to waft the odors gently toward your nose.
Answers
It is true that to test the smell of a substance, partially fill your lungs with air and, while standing slightly back from the fumes, use your hand to waft the odors gently toward your nose.
What is the odor?An odor basically caused by one or even more volatilized chemical compounds, which are usually encountered in low concentrations also it can be detected by humans and animals using their sense of smell.
An odor is also referred to as a smell or even scent, and it can be either pleasant or can also be unpleasant.
To test the pleasance of an actual content, person temporarily fill the lungs with air and, standing gently downward from the fumes, gently billow the odors toward the nasal passages with the hand.
Thus, the given statement is true.
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What can Mosquitos do to people
Answers
Explanation:
it will cause not just humans but also some living things such as dog, cows, house. etc to feel restless and you can also get infected when stinks by the female once
The table shows a DNA sequence and three types of mutations that can change the DNA sequence.
Which mutation will cause translation to stop?
Answers
Answer: The answer is sample 1 if I’m not mistaken
Explanation:
Because it is :) but yeah...
sample 1 mutation will cause translation to stop. nonsense mutation can cause the termination of translation
What is mutation ?Mutations are defined as the change in the nucleotide sequence of genetic material due to different process such as substitution, deletion or insertion of the nucleotides leading to changed or faulty protein.
The type of mutations leads to the early and delayed termination of the transcription of a gene, mutation of a single nucleotide leads to termination of transcription otherwise called as nonsense mutation.
If a mutation shows no effect on the protein, known as the silent mutation.
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1. Under unfavourable conditions, microorganisms
form a—— around themselves
Answers
Answer:
Under unfavourable conditions, microorganisms form a cyst around themselves.
Can someone please help me
9-11
Answers
Explanation
The answer is right when i checked
—————————————————-
Which of the following tools, produced through the cooperation of many nations, was designed to conduct space research and is
continuously manned by a team of astronauts?
A.
Hubble Telescope
B
International Space Station
C
Spitzer Space Telescope
Chandra X-ray Observatory
D
Answers
Answer:
B ISS
Explanation:
The ISS is a cooperation of the worlds largest nations and can have Russian astronauts, Americans and Italians i believe
Solution that has a higher solute concentration on one side of a membrane than the other side.
Answers
A solution that has a higher solute concentration on one side of a membrane than the other side is termed as a hypertonic solution.
The cell membrane is a semi-permeable membrane that allows selective entry of materials into and out of a cell. Due to this, a concentration gradient develops inside and outside of the cell.
Such a solution that has more solutes present is referred to as a hypertonic solution. As a result of the hypertonic solution, a concentration gradient will be developed. Of a hypertonic solution is present inside the cell, then water from outside will enter the cell. On the other hand, if a hypertonic solution is present outside the cell, then water from inside the cell will move outwards.
Although a part of your question is missing, you might be referring to this question:
Solution that has a higher solute concentration on one side of a membrane than the other side.
a. hypertonic
b. hypotonic
c. isotonic
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discuss the importance of forest fpr mankind
Answers
Answer:
We depend on forest for our survival, from the air we breathe to the wood we use. Besides providing habitats for animals and livelihoods for humans, forests also offer watershed protection, prevent soil erosion and mitigate climate change
if scientists wnat to solve an eviromental proble, they are most likely to use___
Answers
If scientists want to solve an environmental problem, they are most likely to use the scientific method.
What is the scientific method?The scientific method is defined as a series of sequential steps used by scientists to collect empirical data and evidence that serves to raise questions that emerged from observations of the real world.
In conclusion, if scientists want to solve an environmental problem, they are most likely to use the scientific method.
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what adaptations have allowed tetrapods to survive on land
Answers
Answer:
It is extremely useful for terrestrial organisms because it allows them to use their hindlimbs efficiently for locomotion on land. Since the aquatic ancestors of fishes and tetrapods had no such connection, one might guess that this feature first evolved serving the function of enabling terrestrial locomotion.
Answer: When the land animals began to use the fins for standing and walking, the girdle bones had to become stronger to support the body on the legs. These bones eventually became the femur (upper leg bone) and humerus (upper arm bone) of the tetrapods
Hello! I Need help with this. Please Help Make Sure you explain your answer i will be marking brainliest to the first person who has the right answer")
Answers
Answer:
i think its b
List all the possible effects of you receiving a transfusion of distilled water
Answers
If an individual is given a transfusion of distilled water, the possible effects include the following:
the blood becomes hypotonic the cell blood cells take in water and swellThe swollen red blood cells undergo hemolysis.What is distilled water?Distilled water is pure water that is obtained from the process of distillation.
During the process of distillation, water containing other impurities or dissolved substances is heated until it is vaporizes at the boiling point of water
The water vapor is then allowed to condensed to form liquid distilled water.
Distilled water is very pure and does not not contain any dissolved solutes.
If an individual is given a transfusion of distilled water, the possible effects include the following:
the blood becomes hypotonic the cell blood cells take in water and swellThe swollen red blood cells eventually burst due to excess watering entering the cells. This is known as hemolysis.In conclusion, receiving a transfusion of distilled water will lead to bursting of blood cells.
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What is the most questionable phrase when used in advertising?
Answers
Answer:
me
Explanation:
Answer:
secret formula
please help me answer this question!!
Answers
Answer:
Explanation:
B orC
Answer fast please
How are tundra biomes good/bad for the environment?
Answers
Answer:
Threats to the tundra biome
The oil, gas, and mining industries can disrupt fragile tundra habitats. Drilling wells can thaw permafrost, while heavy vehicles and pipeline construction can damage soil and prevent vegetation from returning. This activity also increases the risk of toxic spills.
What is the environment like in the tundra?
Tundra ecosystems are treeless regions found in the Arctic and on the tops of mountains, where the climate is cold and windy, and rainfall is scant. Tundra lands are covered with snow for much of the year, but summer brings bursts of wildflowers.
Explanation:
Brainliest please?
Answer:
The tundra biome is good for the environment because it keeps the temperature regulation of our earth. It is bad for the environment because it is turning into a source of greenhouse gas emissions.
Explanation:
A solution is classified as a weak base. Which of these could be the pH of the solution?
A)2
B)6
C)10
D)13
Answers
Answer:
C
Explanation:
pOH increases from 7 towards 14.
When an archaeologist finds an ancient artifact on a dig, how should they determine its relative age?.
Answers
There are several ways for an archaeologist to determine the relative age of an ancient artifact on a dig.
The first one is relative dating. In this process, the archaeologist has to assume that the sites lower layers are assumed to be older than those that lie above them because of stratification. Assumptions can be wrong that is why it is not widely accepted.
The second one is carbon dating. It is one the most accurate and widely use dating techniques. The archaeologists use the amount radioactive carbon decay to determine the artifact's date.
There are other techniques as well like Thermoluminescence dating, and Dendochronology.
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patterns and location of velopharyngeal valving problems: atypical findings on video nasopharyngoscopy
Answers
In 246 consecutive nasopharyngoscopy examinations, patterns of velopharyngeal (VP) valving and the location of velopharyngeal gaps were examined.
Velopharyngeal: What is it?Normal speech production depends heavily on the velopharyngeal valve. The structures that make up this valve are as follows:
Velum (also called soft palate) The side walls of the throat are called lateral pharyngeal walls. The back wall of the throat is known as the posterior pharyngeal wall.The coronal pattern of closure predominated (68%) and was followed by circular (23%), circular with a Passavant's ridge (5%) patterns, as well as sagittal (4%) patterns. In 181 patients, gaps were discovered, in 121, they were deemed typical (centrally located), in 28, they were in one of the lateral aspects of the valve, and in 32, they were attributed to abnormalities in the anatomy or function of the posterior border of the soft palate or to the shape of the adenoid tissue. Patients with a coronal valving pattern tended to have abnormal results. These findings highlight additional concerns regarding the care of patients with unusual valving issues.
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Please help me anyoneeeeee???:(
Answers
Answer:
with which question?
Explanation:
What are the advantages of the simple streak technique?
Answers
Answer:
There isn't really any.
Explanation:
Except it give you fun little facts that are actually really cool
I need help on this question help
Answers
Answer: the answer is A
Explanation:
If the pride is taken over by new individuals, what happens to the females? males? cubs?.
Answers
The cubs are a significant barrier to reproduction when a new male coalition first takes control of a pride. Mothers of surviving cubs won't mate again until their young are at least 18 months old, but if their cubs are lost, they will mate right away.
Following that, males leave on their own or are driven out by other men who take control of their pride. It is common for a new male to kill all the cubs when he joins the pride in order to pass his genes on to all future cubs. The major function of males in the pride is defending the pride's territory.Female lionesses will devour the cubs of other pride, but not the cubs of their own pride. The "egalitarianism" of female lions stands in stark contrast to the autocratic behavior of wolves, wild dogs, and several other species, where dominant females prevent subordinates from reproducing.When a female lion gives birth, she leaves the pride and doesn't come back until the cubs are several weeks old. After that, the adult females band together to take care of and protect the young.Learn more about pride here:
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in the phase of wound healing, collagen closes the gap between tissues and scar tissue forms
Answers
In the phase of wound healing, collagen closes the gap between tissues, and scar tissue forms. This phase is called the Remodelling phase because collagen continues to increase, and the tissue begins to contract with the help of fibroblasts, which adds strength to the new tissue.
However, gradually excessive collagen in the fibrin framework can cause scar tissue formation.
Therefore, at the injury site, the fibrin in blood stops the blood flow and provides mechanical support to the collagens, a protein that helps close the gap between injured tissues and gives strength to the newly formed tissue. This phase continues for six or more months. Thus, it is called as remodel or remodelling phase.
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2016 baltzer a comparison of outcomes of triceps motor branch-to-axillary nerve transfer or sural nerve interpositional grafting for isolated axillary nerve injury.pdf
Answers
The aim of this study was to review the authors' experience with axillary nerve injury management and compare functional outcomes following the two treatment options.
Even though the question of nerve transfer versus grafting for restoration of axillary nerve function is controversial It demonstrates that grafting can result in good objective functional outcomes particularly during an earlier time course after injury. This question requires further investigation in a larger, prospective patient population with in depth study and knowledge
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Thick, ngid outer wall
found in plant cells,
but not animal cells. It
provides support and
protection for the cell?
Answers
Answer:
Cell Wall Explanation:
Answer:
cell wall and Chloroplasts
Explanation:
The brain, bones, and muscles work together to help people move. What other organs work together to support movement in the body?
A
liver and lungs
B
liver and bladder
C
heart and bladder
D
heart and lungs
Answers
One student made the incomplete diagram shown below to represent the relationship between magma, igneous rocks, and metamorphic rocks:
three ovals, labeled from left to right, metamorphic rock, magma, and igneous rocks respectively.
Which of these is the correct next step to complete the diagram?
Put an arrow labeled cools and crystallizes, pointing from igneous rocks to metamorphic rocks.
Put an arrow labeled cools and crystallizes, pointing from metamorphic rocks to igneous rocks.
Put an arrow labeled heat and pressure, pointing from igneous rocks to metamorphic rocks.
Put an arrow labeled heat and pressure, pointing from metamorphic rocks to igneous rocks.
30 POINTS
Answers
Answer:
Because you know when the magma falls down as lava
Explanation:
When the lava grows it boils the rocks createing a burn of magma
Answer:I think it’s c
Explanation:
What is a case of an environmental effect changing a phenotype?
A. Caterpillars that receive two recessive traits from parents develop no wings as a defect.
B. Caterpillars with a parent with red wings and another with blue wings develop purple wings.
C. Caterpillars in cocoons under different colors of light develop different-colored wings.
D. Caterpillars with both parents having red wings develop red wings.
Answers
On early Earth, what was referred to as the "primordial soup"? A. The mixture of gasses in the early Earth's atmosphere. B. The combination of organic compounds in warm salty water. C. The first forms of life.
Answers
Answer:
B
Explanation:
The number of snails in a given Alabama creek bed by each of 30 segments of the creek is as follows:
32, 6, 21, 10, 8, 11, 12, 36, 17, 16, 15, 18, 40, 24, 21, 23, 24, 24, 29, 1, 4, 9, 32, 23, 40, 15, 29, 25, 33, 20
What is the median number of snails of the 30 segments of this Alabama creek?
24
23
21
Answers
The median for the number of snails of the 30 segments of this Alabama creek is equal to C. 21.
What is a median?In Mathematics, a median can be defined as the middle number (center) of a sorted data set, which is when the data set is arranged in from the greatest to least or the least to greatest.
How to calculate the median number of snails?First of all, we would sort the number of snails from the least to greatest as follows:
1, 4, 6, 8, 9, 10, 11, 12, 15, 15, 16, 17, 18, 20, 21, 21, 23, 23, 24, 24, 24, 25, 29, 29, 32, 32, 33, 36, 40, 40.
The median for the number of snails of the 30 segments is the average of the 15th and 16th number:
Median = (21 + 21)/2
Median = 42/2
Median = 21.
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