Can you support the organization of life based on the atom as the basic unit of matter?
Where are proteins produced other than on ribosomes free in the cytosol or ribosomes attached to the er?
Beyond the ribosomes in cytosol and attached to the ER, proteins can also be produced in the mitochondria and chloroplasts of eukaryotic cells, which contain their own DNA and ribosomes that allow protein synthesis.
Explanation:Proteins can be produced in a few places in a cell, but one primary location is the ribosomes, both free in the cytosol and attached to the endoplasmic reticulum (ER). However, proteins can also be produced outside of the ribosomes, and this occurs in the mitochondria and chloroplasts in eukaryotic cells. These organelles contain their own DNA and ribosomes, which allows them to synthesize their own proteins. So, in addition to the cytosolic and ER-bound ribosomes, the mitochondria and the chloroplasts are also important sites for protein production in cells.
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The evolutionary relationship among organisms is known as question 23 options: 1) taxonomy. 2) phylogeny. 3) paraphyly. 4) synapomorphy. 5) homoplasy
In which group would you put pasta and breads according to the mypyramid plan?
Answer:
Grains group
Explanation:
MyPyramid is a plan by the US government which has a set of recommendations to be followed for a diet and exercise and these are based on the dietary guidelines for Americans 2005.
The MyPyramid plan is intended to make the American citizens more aware of the nutrition that they are getting and the food they are eating.
There are a total of 7 categories in which the recommendations are made and these are: grains, vegetables, fruits, milk, meat and beans, oils, discretionary calories, and physical activity.
Out of these the pasta and bread are placed in the grains category.
The brain often attempts self-repair by reorganizing existing tissue, but it sometimes also attempts to mend itself by producing new brain cells. the latter process is known as
According to the kinetic molecular theory, the pressure of a gas in a container will increase if the A) number of collisions with the container wall increases. B) number of moles of the gas decreases. C) temperature of the gas decreases D) volume of the container increases.
Answer: A) number of collisions with the container wall increases.
Explanation: Pressure is defined as the force acting per unit area.
It is caused due to bombardment of gas molecules on the walls of the container.
Kinetic molecular theory states that:
1. Gases consist of large number of small particles.
2. Collision between gas particles and between particles and container walls are elastic collisions .
3. Gas particles are in continuous motion.
4. There are no forces of attraction between gas particles .
5. The temperature of a gas depends on the average kinetic energy of the particles of the gas.
According to the kinetic molecular theory, the pressure of a gas in a container will increase if the number of collisions with the container wall increases. This is because more frequent and forceful collisions result in higher pressure. The correct answer is A. the number of collisions with the container wall increases.
According to the kinetic molecular theory, the pressure of a gas in a container will increase if the:
The number of collisions with the container wall increases.The explanation can be understood through these key concepts:
Kinetic molecular theory: Gas pressure is caused by collisions between gas molecules and the container walls.
Amontons's Law: If the temperature is increased, the average speed and kinetic energy of the gas molecules increase, leading to more frequent and forceful collisions, thus increasing the pressure.
Boyle's Law: If the volume of a gas is decreased, the molecules will collide more frequently with the container walls, increasing the pressure.
Therefore, the correct choice is A) the number of collisions with the container wall increases.
The resting potential is the permanent state of the neuron; the charge of the neuron does not change.
Both of the statements that is given is false because when the neuron is in resting potential, it is not in a permanent state and the resting potential is negative. The charge of the neuron will be depending on each activities or the charges it accumulates, that is why it is not true that it does not change.
Define fracture. which type of fractures are most common in the elderly
What type of tissue makes up the outer covering and lines organs of animals?
Cancer may result from the activation of __________________________ to____________________and/or the inactivation of ______________________genes.
A novel synchronized diastolic injection method to reduce contrast volume during aortography for aortic regurgitation assessment: in-vitro experiment of a transcatheter heart valve model
convert 29.7 cm to inches. Show your dimensional analysis setup
To convert centimeters to inches, we can use the conversion factor of 1 inch = 2.54 cm.
Here's the dimensional analysis setup:
[tex]29.7 cm * 1 inch/2.54 cm = 11.69 inches[/tex]
So, 29.7 cm is equal to 11.69 inches.
What is metric conversion?
Metric conversion is the process of converting a quantity from one metric unit to another. The metric system is a system of units for measuring physical quantities that is widely used in science and commerce around the world. In the metric system, there are standard units for length, mass, time, and other physical quantities.
Metric conversion involves using a conversion factor to change from one unit to another. For example, to convert meters to kilometers, you can use the conversion factor of 1 kilometer = 1000 meters. The conversion factor is used to multiply the quantity in meters, resulting in a equivalent quantity in kilometers. The process of metric conversion can be made easier with the use of conversion tables or online tools.
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A regular octagon has a perimeter of 104 m and a radius of 16.99 m. Find the area of the octagon. Round the answer to the nearest square meter.
When the baby lies crosswise in the uterus during delivery, this is called?
"what mistaken notion about the nervous system persisted from ancient times up through the work of some renaissance thinkers?"
Why must there be an attractive force to explain the existence of stable nuclei?
There is a need of attractive force in explaining the existence of a stable nuclei because there will be a presence of repel in protons to each other, with that, there is a need to provide another force in which will help and prevent them from having to fly apart.
The three natural processes that form the basis for evolution are
Which dimension of health involves placing the needs of others above your own?
a. environmental health
b. psychological health
c. spiritual health
d. social health?
Answer: c
Explanation: it is c
The ______________ functions as the main link between the nervous system and the endocrine system. thyroid gland pituitary gland hypothalamus adrenal gland
Which cell component functions like a "cellular delivery truck" to transport cell materials?
Which characteristic is common to both unicellular and multicellular algae?
Which finding would support the diagnosis of respiratory acidosis?
The process in which yeast produces carbon dioxide and alcohol is called ________ fermentation
Dr. Harris believes that the fur thickness of a specific rabbit is directly related to the outside temperature of the rabbit habitat dr.harries performs an experiment to test whether temperature affects fur thickness in this species of rabbit in the experiment discussed above dr.harries wonders if it is temperature or sunlight that causes the fur thickness of the species of rabbit to change which part of the scientific method does this illustrate
Answer:
The result of the experiment may reinforce or weaken either hypothesis.
Where does macromolecule digestion occur?
What sections of the embedded protein chain are most likely to contain amino acids with hydrophobic r-groups? explain your reasoning?
Hydrophobic R groups are most likely to be found in the center of the protein structure because during protein folding, the hydrophobic R groups of nonpolar amino acids are positioned in the interior of the protein, hidden from the water-based outer environment.
Explanation:The sections of the embedded protein chain that are most likely to contain amino acids with hydrophobic r-groups are typically those that are embedded in the center of the protein structure. This is due to the hydrophobic (water-repelling) nature of these r-groups. Proteins often fold in such a way that hydrophobic parts are tucked away from the aqueous environment, into the protein interior.
During protein folding, hydrophobic R groups of nonpolar amino acids tend to be positioned in the interior of the protein, hidden from the water-based outer environment, whereas R groups of polar amino acids, which are hydrophilic (water-attracting), tend to be on the outside of the protein. This process is guided by hydrophobic interactions.
For instance, in alpha-helix and ß-pleated sheet secondary structures of proteins, R-groups protrude out from the protein chain. The exact positioning of these r-groups, either buried in the interior or exposed to the surface, depends on their hydrophobic or hydrophilic nature.
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What is the predominant fiber type in the postural trunk muscles?
The nurse observes a client in a group who is reminiscing about his past. which effect should the nurse expect reminiscing to have on the client's functioning in the hospital?
Reminiscing can positively affect the patient's functioning in a hospital by offering emotional comfort, enhancing social interactions, and exercising memory and cognitive function. Cognitive tasks such as the three-word recall test or reversing the monthly sequence can help exercise this.
Explanation:For a patient in a hospital setting, reminiscing about their past can have various positive effects on their functioning. It can provide emotional solace, improve mood, and enhance social interactions. Moreover, reminiscing is a valuable tool to stimulate memory and cognitive function, so it could potentially help the client on certain cognitive tasks in order to slow cognitive decline.
Specific cognitive tasks, like the three-word recall test or reversing the months of the year, aim to exercise the patient's memory and cognitive ability. In the three-word recall test, a patient is asked to remember and then recall three words, such as book, clock, and shovel, after some time. Similarly, asking the patient to recite the months in reverse order helps to avoid the habitual sequence and challenges the memory and cognitive function of the patient.
In conclusion, reminiscing can play an important role in a client's cognitive maintenance and provide emotional comfort, thereby improving the overall hospital experience.
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True or false? a patient who has been vomiting off and on for several days should be sent to the emergency room rather than be seen in the medical office.
Answer:
True.
Explanation:
The patient should be treated according to its medical condition. Proper medical facilities and care should be given to the patient in the hospital.
The patient suffering from the on and off vomiting should sent to the emergency room and proper facilities must be given to the patient. The main reason of the vomiting should be provided by the doctors.
Thus, the answer is true.
Which factor has greatest importance in determining the characteristics of an aquatic ecosystem? A. day length B. water depth C. angle of sunlight D. average precipitation
The correct answer is option B, that is, water depth.
An aquatic ecosystem refers to an ecosystem, which is found in water. There are various kinds of the aquatic ecosystem, that is, lakes, rivers, wetlands, ponds, deep oceans, and shallow seas.
The chemical or physical components of the environment, which influences the species that are thriving in particular surroundings are known as the abiotic factors. In the case of aquatic ecosystems, the abiotic factors are the flow rate of water, the intensity of light, temperature, acidity, dissolved oxygen, salinity, and water depth.
Of these water depth plays the most significant role in determining the characteristics of aquatic ecosystems. The intensity of sunlight and the availability of the dissolved oxygen to the species depends on the depth of water in an aquatic ecosystem.