A student produces a labeled drawing of a virus for a presentation. The student states that the capsid has a function similar to the nuclear membrane found in animal cells.
Which of these describes the similar functions of capsids and nuclear membranes?
Both code for the proteins needed for reproduction of the structures.
Both code for the proteins needed for reproduction of the structures.
Both provide energy for activities in the structures.
Both provide energy for activities in the structures.
Answers
This question is incomplete, here is the complete question:
A student produces a labeled drawing of a virus for a presentation. The student states that the capsid has a function similar to the nuclear membrane found in animal cells. Which of these describe the similar functions of capsids and nuclear membranes?
A. Both transport proteins throughout the structures
B. Both provide energy for activities in the structures
C. Both protect genetic information for the structures
D. Both code for the proteins needed for reproduction of the structures
The correct answer is C. Both protect genetic information for the structure.
Explanation
The capsid is the structure that protects and contains the genetic information of a virus, it is composed of proteins. On the other hand, the nuclear membrane of an animal cell is a structure that allows the cell to protect the DNA information, and to separate the chromosomes from the rest of the cell. According to the above, the capsid and the nuclear membrane of an animal cell have a similar function to protect the genetic information. So, the correct answer is C. Both protect genetic information for the structure.
Viruses are known to have different many shapes and sizes. The option that best describe the similar functions of capsids and nuclear membranes is that both protect genetic information for the structures.
The shapes of viruses are divided into four groups. They are;
FilamentousIsometric (or icosahedral) enveloped, head tail.The size and shape of a various can be determined by the amount and arrangement of the proteins and nucleic acid of the viruses. Note that the nucleic acid and proteins of each class of viruses often comes togetheer by themselves and form a structure called a nucleoprotein.
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Related Questions
Refer to the diagram to complete the sentence with the
correct numbers.
When hydrogen shares electrons with oxygen, the
outermost shell of the hydrogen atoms are full with
electrons and oxygen's valence shell is full
with
electrons. Because the valence shells
of these atoms are full, the atoms are stable.
:H
Answers
Answer:
Refer to the diagram to complete the sentence with the correct numbers.
When hydrogen shares electrons with oxygen, the outermost shell of the hydrogen atoms are full with 2
electrons and oxygen’s valence shell is full with 8
electrons. Because the valence shells of these atoms are full, the atoms are stable.
Explanation:
Edge 2021
According to the electronic configuration, when hydrogen shares electrons with oxygen , hydrogen atom has 2 electrons and oxygen atom has 8 electrons.
What is electronic configuration?Electronic configuration is defined as the distribution of electrons which are present in an atom or molecule in atomic or molecular orbitals.It describes how each electron moves independently in an orbital.
Knowledge of electronic configuration is necessary for understanding the structure of periodic table.It helps in understanding the chemical properties of elements.
Elements undergo chemical reactions in order to achieve stability. Main group elements obey the octet rule in their electronic configuration while the transition elements follow the 18 electron rule. Noble elements have valence shell complete in ground state and hence are said to be stable.
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SOMEONE HELP ME PLEASE!!!!!
What happens between the two monosaccharides once water is removed?
Answers
Answer:
Dehydration synthesis is a chemical reaction that takes smaller, simpler molecules and combines them to form larger, more complex molecules with the removal of one WATER molecule. So, two monosaccharide (glucose) molecules come together and make a disaccharide (maltose).
Explanation:
What is the correct complementary DNA strand for the sequence ATTGGCTAC
Answers
When a rock first formed, it contained 8 milligrams of potassium-40. How much potassium-40 would remain after three half-lives?
1 milligram
O 2 milligrams
O 3 milligrams
O 4 milligrams
Answers
Answer:
l milligram
Explanation:
If you were to pour 4 different liquids into a glass and the liquids separated into 4 layers, which liquid would have the highest density?
A.
the second layer from the bottom of the glass
B.
the third layer from the bottom of the glass
C.
the layer at the bottom of the glass
D.
the layer at the top of the glass
Answers
Answer:
the layer at the bottom of the glass
Explanation:
because the last layer consists with so much energy so all the force is in the last layer.
Hi if it is wrong am sorry I tried but if it is right then am happy to help.
Today, the common type of banana we eat is a Cavendish banana. They arose from chance mutants that were produced sexually from wild banana plants. The Cavendish banana is infertile and can only be produced by cloning root shoots. Large commercial growers worldwide now plant only the mutant type. Some information about both types of banana is recorded in the table.
Growers on large banana plantations that supply food commercially have chosen to limit their plantings exclusively to Cavendish banana plants. Why are scientists warning that exclusively growing this mutant type by asexual reproduction presents a serious disadvantage
1.The loss of an adequate Cavendish banana seed supply could result in extinction of both varieties of plants.
2. The changes in characteristics from a parent plant to a clone will produce inconsistent plants that are less healthy.
3.The lack of genetic variability among clones puts the whole species at increased risk of extinction through a catastrophic disease or pest.
4.The increasing number of homologous sets of chromosomes crossing over with each successive generation of clones will eventually result in widespread death of banana plants.
Answers
Answer:
The lack of genetic variability among clones puts the whole species at increased risk of extinction through a catastrophic disease or pest.
Explanation:
Every living organism, be it a plant or an animal, has its own way of reproduction and its own mechanisms of how to cope with dangers. In recent times though, we see that there are more and more organisms, mostly plants, that are not fertile, thus they can not reproduce on their own but need human assistance. This is the case with one of the most popular fruits in the world, the banana.
Virtually, all bananas that are produced commercially are not fertile, but they can only be reproduced by cloning them. While this may not seem like something that terrible, it actually is. Every single plant that is used for commercial production is exactly the same, thus the genetic variation is lacking totally. By having zero genetic variation, if only one plant gets diseased by a disease that spreads out easily and is fatal, it will affect every single banana plant, and by having no genetic variation, the effect will be the exact same at all of them. This kind of scenario can very easily lead to the rapid extinction of these bananas and the loss of one of the most consumed fruits in the world.
why do you think that the water pressure in the lowest layer is so high?
Answers
Answer:
By understanding the manner in which temperature changes with height, we can become familiar with a ton about how ... of particles in less space, both air thickness and pneumatic force are higher. ... happen in the most minimal two layers: the lower atmosphere and the stratosphere.
Explanation:
My second best answer! 44732t4823
What are the primary of water pollution
Answers
It occurs when foreign harmful materials like chemicals, waste matter, or contaminated substances are directly or indirectly discharged into water bodies. ... Any alterations in the chemical, physical, or biological water properties qualify as water pollution.
The large size (volume) of African elephants make it challenging to get rid of heat. They live in a hotter environment than Indian elephants so they have adapted by having larger, flat ears. This is an advantage because large, flat ears...
Select one:
a. give elephants a larger surface area to volume ratio so they can more efficiently get rid of heat
b. give elephants a smaller surface area to volume ratio so they can more efficiently get rid of heat.
c. are used to fan their body to remove heat by convection
d. give elephants a greater volume to help them stabilize their body temperature.
Answers
Answer:
a. give elephants a larger surface area to volume ratio so they can more Explanation:
because of the elephants large size they need bigger ears to cover more area to keep them cool
What is the purpose of the sodium potassium pump
Answers
purpose
Explanation:
The concentration gradients. It moves two potassium ions into the cell where potassium levels are high, and pumps three sodium ions out of the cell and into the extracellular fluid.
A student conduct an experiment to determine if the temperature of the water affected the breathing rate of the freshwater sunfish. Tempeture was measured in degrees Celisius and breathing rate was per minute
What is the independent variable and dependent variable
Answers
Answer:
the independent variable is the temperature and
the dependent variable is the breathing rate of the fresh water sunfish
What is a type of cell that would contain many ATP molecules?
Answers
Answer:
Just as the chloroplasts in plants act as sugar factories for the supply of ordered molecules to the plant, the mitochondria in animals and plants act to produce the ordered ATP molecules as the energy supply for the processes of life. A typical animal cell will have on the order of 1000 to 2000 mitochondria.
Explanation:
The study of a cell is called cell biology.
The correct answer is mitochondria.
The cell is made up of various organelles which perform different functions. For example:-
Chloroplast - help in making food.Ribosome- help in making protein.The mitochondria are also known as the powerhouse of cells due to the production of ATP with the help of oxysome.
These ATP molecules are present and stored in the mitochondria.
Hence, the correct answer is mitochondria.
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Which base is found in DNA nucleotides, but not RNA nucleotides?
Answers
Answer:
The base found in RNA nucleotides, but not in DNA, is uracil.
Explanation:
Effects of hurricanes
Answers
Answer:
Storm surge, tornadoes, heavy rainfall, high winds, riptide, and death are the most major effects of hurricanes. While a hurricane is approaching the coast, the sea level increases swiftly. Since the sea level rises, the amount of water can cause many deaths from drowning.
Explanation:
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Answer: They Produce strong winds and storm surge flooding,heavy rain fall that can result house and buildings flooding,and rip currents and it can also cause Tornadoes.
A carbohydrate that makes up the cell walls of plants:
Answers
Answer:
cellulose
Explanation:
5. Characteristics such as a widow's peak or attached earlobes are determined by
the genetic code. Which components of DNA are referred to as the genetic code??
Answers
Answer:
Explanation:
The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code.
What is the source of oxygen as a reactant in cellular respiration?
Answers
Answer:
The Reactants
What goes into the cell? Oxygen and glucose are both reactants of cellular respiration. Oxygen enters the body when an organism breathes. Glucose enters the body when an organism eats.
Explanation:
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Cellular respiration has been the chemical process that uses glucose to produce energy. Oxygen is the reactant of the process that comes from the air (breathing) produced by photosynthesis.
What is cellular respiration?Cellular respiration has been defined as the process vital for living organisms that use oxygen and sugar molecules to produce energy to drive the activities and functions of the body. The reactant of the process includes glucose and oxygen gas.
Oxygen and sugar are known to be the product of the photosynthetic reaction that uses carbon dioxide and water. The oxygen gas is present in the atmosphere and enters the body through breathing.
Therefore, oxygen acts as a reactant in cellular respiration that comes from the breathing process.
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All living things need to transport molecules from one place to another within the body in order to carry out necessary life functions. Water makes up approximately 60% of the human body. Which property of water best describes how it is able to transport these molecules from place to place and play such a vital role in life's functions?
Answers
Answer: Water as a universal solvent
Explanation:
Water is a universal solvent because of its property of dissolving a large number of molecules of different kind. The water at the biological level forms the major body weight of the organisms. It helps in supporting the cell metabolism and function. It is the main component of the liquid component of blood that is plasma. The water dissolved in it various vitamins, minerals, fibers, and other components of the food and helps in digestion of food in the body. Thus in human and animal body water plays an important role in circulation and digestion process.
(Brainliest at Random [for correct answers only]!!!!!)There are approximately 35,000 bald eagles in Alaska, which covers 586400 square miles. What is the population density for the bald eagles in Alaska?
Answers
C- 0.06 bald eagles per square mile
What change occurs to your food by your teeth as you chew?
A. Physical Change Only
B. Chemical Change Only
C. Both Physical and Chemical
D. neither physical nor chemical change
Answers
Answer:
i think c
Explanation:
The change that occurs to the food by your teeth as you chew is both Physical and Chemical. The correct option is C.
What is chewing?Mastication, often known as chewing, is the process of reducing the size of solid food particles so that they can be taken more readily. Teeth are typically used as the surface for biting and grinding.
Chewing masticates, or grinds, food, which aids in physical digestion in the mouth. Salivary amylase, an enzyme that converts complex carbs into simple sugars, performs chemical digestion in the mouth. After the meal has been digested in the mouth, it forms a bolus or ball of food.
In your mouth, chemical digestion begins. Your salivary glands expel saliva into your mouth as you eat. Digestion begins chemically with the help of digestive enzymes found in saliva.
Therefore, the correct option is C. Both Physical and Chemical.
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Define homeostasis. Explain how the human body would respond to having a higher than normal level of sugar in the bloodstream.
-easy question basically giving out points
Answers
Answer
Homeostasis means balance. As well as MAINTAINING balance within the organism.
The body would spike it’s insulin. When blood sugar levels drop, the pancreas releases glucagon to raise them. This balance helps provide sufficient energy to the cells while preventing the nerve damage that can result from consistently high levels of blood sugar.
Brainliest? :)
Answer:
The body would spike it’s insulin. When blood sugar levels drop, the pancreas releases glucagon to raise them. This balance helps provide sufficient energy to the cells while preventing the nerve damage that can result from consistently high levels of blood sugar.
James Watson and Francis Crick first discovered the structure of the DNA molecule in 1953. They discovered that the molecule has a shape specific to just that molecule. That shape can be best described as-
Answers
Answer:
A double helix
Explanation:
construct a written argument to support a claim about the relative
advantages and disadvantages of sexual (meiosis) and asexual reproduction (mitosis
and binary fission)
Answers
Answer:
Asexual reproduction has an increased chance of genetic diseases and low genetic diversity, but only requires one parent. Sexual reproduction requires a male and female, but leads to higher genetic variation and less genetic diseases.
osmosis involves movement of water through a semipermeable membrane, like the cell membrane t/f
Answers
Answer:
True
Explanation:
How does a pond form?
A mudflow blocks a river.
Water collects in a low-lying area.
Humans use a dam to create a reservoir.
A depression made by an ice sheet fills with water.
Answers
Answer:r
the answer is B water collects in a low-lying area
Explanation:
Water gathers in hollows and low-lying regions of the ground, creating ponds and lakes. Therefore, option (B) is correct.
What is a pond?A space containing artificial or natural water that is smaller than a lake is called a pond. To separate their ecology from that of lakes and wetlands, they are defined as being smaller than 5 hectares in size, less than 5 metres deep, and having less than 30% emergent vegetation.
Water gathers in hollows and low-lying regions of the ground, creating ponds and lakes. They are a kind of shallow standing water where light may reach the sediments at the bottom and may promote the establishment of rooted plants all throughout the water body.
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humans have __ chromosomes in the nucleus of every cell in our bodys
Answers
Explanation:
In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46. Twenty-two of these pairs, called autosomes, look the same in both males and females. The 23rd pair, the sex chromosomes, differ between males and females.
why are our intercostal muscles important
Answers
Some athletes will consume a large amount of carbohydrates known as carbo loading. Why would this be advantageous to an athlete but, detrimental to the average person?
a. Carbohydrates are made of proteins which would help the athlete but, the average person doesn't need them.
b. Carbohydrates contain hereditary information that an athlete could use to build muscle but, the average person would not benefit.
d. Carbohydrates store and release energy which would be helpful to an athlete who burns a lot of calories but, for the average person it would be stored as fat.
Answers
Answer:
[tex]\boxed {\boxed {\sf Choice \ D}}[/tex]
Explanation:
The body easily breaks down and digests carbohydrates. They provide quick energy.
Athletes need energy to continue through an activity. Athletes can benefit from carbohydrates because they will provide a boost of sugar that can be converted to energy/ATP in cellular respiration.
For a normal person who doesn't burn large amounts of energy and calories, too many carbohydrates still provide a large influx of sugar. But it isn't turned into ATP because the body has no need for the extra energy. Instead, it is stored as glycogen in the liver or triglycerides in fat.
So, carbohydrates aren't made of proteins and they don't contain hereditary information. That leaves choice D as the correct answer: Carbohydrates store and release energy which would be helpful to an athlete who burns a lot of calories but, for the average person it would be stored as fat.
Type the correct answer in the box. Spell all words correctly.
What should Mohammed do after photographing a processed latent fingerprint?
Mohammed used an enhancement technique that made a fingerprint visible on a lamp. He photographed the print. Mohammed should now [____] the print from the surface to preserve it.
Answers
Answer:
Mohammed should now lift the print from the surface to preserve it
Explanation:
In order to preserve fingerprint evidence as required by crime laboratory policies and criminal justice systems, for which we have digital photography, casting material, and latent print lifts, that can be used as secondary evidence
The ridges on the cast and lift can be photographed to serve as an additional secondary evidence
The processing of the latent print after photographing is dependent on the surface type and may include the creation of an impression on soap, paint, wax, clay or dust
Therefore, Mohammed used an enhancement technique that made a fingerprint visible on a lamp. He photographed the print. Mohammed should now lift the print from the surface to preserve it
Answer:
Lift
Explanation:
Measuring Populations
Answers
........