What is the function of cyclin and cdk? what would happen if they become damaged?

Answer:

300 N

Explanation:

\( m = 30 \: kg \\ g = 10 \: m {s}^{ - 2} \\ w =? \\ \because \: w = mg \\ \therefore \: w = 30 \times 10 \\ \therefore \: w =300 \:N \:(Newton) \)

The weight of the object having a mass of 30 Kg is 300 N

The weight and mass of an object are related according to the following equation:

W is the weight

m is the mass

g is the acceleration due to gravity.

Mass (m) = 30 Kg

Acceleration due to gravity (g) = 10 m/s²

W = mg

W = 30 × 10

Therefore, the weight of the object is 300 N

Learn more: https://brainly.com/question/23245710

Answer:

ethylene Blue and Bromothymol Blue are commonly used as vital stains in biology and are used to view many types of cells under a light microscope. The use of these substances is a necessary step because they help to increase the contrast between the cells and the surrounding medium, making it easier to visualize the cells and their features.

Methylene Blue and Bromothymol Blue are both basic dyes, which means that they bind to acidic components within the cell such as nucleic acids and proteins, staining them blue or green, respectively. By binding to these components, the dye can highlight the different structures and organelles within the cell, allowing them to be more easily seen under a light microscope.

In addition to increasing contrast, vital stains like Methylene Blue and Bromothymol Blue can also help to distinguish living cells from non-living ones, as the dyes are only taken up by living cells. This makes them useful for identifying and counting cells in a sample.

Overall, the use of vital stains like Methylene Blue and Bromothymol Blue is an important step in the visualization of cells under a light microscope, as they help to improve contrast and highlight cellular structures, allowing researchers to better understand the biology of the cells they are studying.

Explanation:

Answer:

I dunno please gimme points and mark brainliest

Explanation:

Answer:

The main difference between living and non-living things is that a living organism is or was once alive, whereas a non-living thing has never been alive. Non-living is not the same as being dead because non-living things were never alive and therefore cannot die.

Explanation:

Since the original bear DNA polymerase gene was 5502 nucleotides in length and at least all the amino acids have been altered due to an error in the gene, it is likely to be seen as a frameshift mutation

To find bear DNA polymerase gene's amino acid count, divide nucleotides by 3 for codons and then multiply by 1. Bear DNA polymerase gene encodes for 1834 amino acids.

5502 nucleotides / 3 = 1834 codons.

So the bear DNA polymerase gene is one that  encodes for 1834 amino acids. A mutation in the gene could significantly alter the protein sequence. Mutation may cause non-functioning or altered protein. Effects of mutation depend on amino acid changes and their location in the protein.

Learn more about  mutation from

https://brainly.com/question/17031191

#SPJ1

The correct answer is D) alveolar macrophages and dendritic cells.

Phagocytic cells descended from monocytes include alveolar macrophages and dendritic cells. Alveolar macrophages are found in the alveoli of the lungs and are responsible for engulfing and removing pathogens and debris.

Dendritic  cells are immune cells that capture and present antigens to activate the immune response. Both alveolar macrophages and dendritic cells originate from monocytes, which are a type of white blood cell.

Microglial cells, on the other hand, are specialized immune cells found in the central nervous system and are derived from a different lineage of cells called macrophages, not monocytes. Therefore, the correct answer is D) alveolar macrophages and dendritic cells.

Learn more about Microglial cells

https://brainly.com/question/32146782

#SPJ4

According to the research, the correct answer is that a storm surge occurs when the strong winds of a hurricane blow over the sea, being a very destructive phenomena.

It is a rise in water level caused by strong circular winds that create hurricanes or storms that push water towards the coast, particularly devastating in coastal areas and areas near the low-lying coastline.

In this sense, this phenomenon causes flooding to be much more serious and, as a consequence, massive evacuations of homes are carried out in very low-lying coastal areas with little coastal protection that may be more affected.

Therefore, we can conclude that according to the research, storm surges are a dangerous phenomenon where the wind hits the coast directly.

Learn more about storm surges here: https://brainly.com/question/13347388

#SPJ1

If an artery supplying blood to a lung lobe was blocked while ventilation remained unaffected, the alveolar gas partial pressures  would be reduced blood flow (perfusion) to the affected lung lobe, leading to a ventilation-perfusion mismatch.

Consequently, the oxygen partial pressure (PO2) in the alveoli would increase, and the carbon dioxide partial pressure (PCO2) would decrease. The increased PO2 is a result of inadequate oxygen uptake by the blood due to the blockage, leaving more oxygen in the alveoli. Conversely, the decreased PCO2 occurs because the reduced blood flow limits the amount of carbon dioxide being transported to the alveoli for exhalation.

This ventilation-perfusion mismatch can lead to hypoxemia, as oxygenation of the blood becomes less efficient. The body may compensate by redirecting blood flow to better-ventilated lung areas, which can help maintain overall gas exchange efficiency. However, the partial pressure changes in the affected alveoli will persist until the arterial blockage is resolved. So therefore if an artery supplying blood to a lung lobe was blocked while ventilation remained unaffected, the alveolar gas partial pressures  would be reduced blood flow (perfusion) to the affected lung lobe, leading to a ventilation-perfusion mismatch.

To learn more about hypoxemia here:

https://brainly.com/question/30392763

#SPJ11

Answer:

Triclosan was popularly utilized as biocide generally in present modern items like oral, cosmetics, and dermal items this expanded utilization causes microbial resistance among intestinal, dermal, and ecological generally E.coli and Salmonella enterica.  

This microbial resistance happens because of moving out of metabolites, target modification or alteration, development of Biofilm, and bypass of metabolic blockage in the bacterial cells additionally acquires opposition against triclosan.  

This causes serious endless supply of the items and prompts utilization of these biocides and ineffective.This is expected to acquiring cross resistance or co-resistance from the antimicrobial.

Answer:

There is no short answer.

Explanation:

Association areas are mostly located in the cerebral cortex and they process the information coming from the sensory areas such as hearing, vision etc.

The association area for sight is located in the occipital lobe and it's name is striate cortex. It's main function is to process the signals coming from the eye.

The association area for hearing is located in the temporal lobe and it's main function is to process the information coming from the ears.

The association area for touch or the sensory association area is located in the cerebral cortex and it's main function is to process the signals coming from the sensory stimuli outside the body.

I hope this answer helps.

sorry the offspring of the organism

1) A 2) B

Explanation:

Enzymes are catalyst, meaning that they could be use in several reaction and they speed up any chemical reaction rate. So knowing this, when the animal have more enzymes it will react more quickly with the food, making it digest the food more quickly.

Hope the help, cheers

Tumors are the result of the disruption to mitosis. Tumors show abnormal growth. Hence, option C is the correct answer.

Mitosis is a cell division process in which the parent cell divides into two equal, genetically identical daughter cells. It is the M phase of the cell cycle.

When there are any abnormalities in the cell cycle or cell division phase, excessive cell division takes place. As a result, this cell divides rapidly and causes tumors. These tumors may become malignant and cause cancer. 

Hence, option C is the correct answer. Tumors are the result of excessive and abnormal mitosis.

To learn more about mitosis, refer to the following link.

https://brainly.com/question/12020868

#SPJ1

Tumors are the result of disruptions to mitosis in which there is an adequate amount of cell growth and cell differentiation. The mitotic spindle fibers are formed during cell growth and cell division.

It is the process in which there is synthesis that involves the use of energy released in the chemical reactions and inorganic substances in order to produce food.

The cells never die in mitosis as in case of cancer there is indefinite mannered growth in the cancer, allowing other cells to live longer than the somatic cells.

In the cancer cells, there is a growth of DNA synthesis in S phase, there are too many chromosomes in the same cells of DNA set where the cells are multiple in number where the cells are multinucleated with the few number of chromosomes,

Learn more about cancer at :

https://brainly.com/question/6030666

#SPJ1

Complex wind patterns that change direction and vary the way sand is piled upon the dune are what cause these dunes to grow.

By shifting the wind's direction, the sand accumulates on several sides of the dune and is prevented from achieving the angle of repose, which prevents the dune from collapsing.

The bigger sand grains will be dumped in front of any obstructions on the shore and driven up them, while smaller grains of sand are frequently dropped behind them. Sand ridges begin to grow as a result of this process and can eventually turn into a sand dune.

The wind energy environment regulates dune field patterns. The geographical distribution of continental rivers and the accessibility of sand are further critical elements influencing dune formation and evolution.

Problems such as the disappearance of the flora that covers the surface of dunes can be brought on by house and industrial growth, as well as by the use of mechanical instruments and garbage dumping on beaches.

Learn more about sand dune refer

https://brainly.com/question/4215439

#SPJ13

Answer:

they form protien

Explanation:

Answer:they form protein

Explanation:

The amino acid contains polypeptide chain by polymerization to form protein

To answer the question need to watch this video:

https://youtu.be/_jaWs87t5UM

Answer:

The correct answer is - A large amount of sea life is being taken from the ocean to feed other creatures.

Explanation:

In this video, Greenberg found out that there is a terrible problem as using fishing on a large scale causing harm to marine life and resulting in the extinction or endangering of species on large scale or taken from the ocean to feed other creatures.

To correct this he talks about the overfishing problems He talks about preventing people from overfishing so many fish do not have to face problems of extinction.

The molecule that is required for activation of a CDK (Cyclin-Dependent Kinase) is a cyclin.

Cyclins are regulatory proteins that bind to and activate CDKs, which are enzymes that control the cell cycle by phosphorylating other proteins. Different CDKs are active at different stages of the cell cycle, and their activity is regulated by the presence or absence of specific cyclins. For example, CDK2 is activated by cyclin E during the G1 phase of the cell cycle, allowing the cell to progress from G1 to S phase. Cyclin-CDK complexes are also subject to regulation by other molecules, such as CDK inhibitors (CKIs) and the anaphase-promoting complex/cyclosome (APC/C), which help to ensure proper cell cycle progression and prevent the development of cancerous cells.

To know more about cyclin click here:

brainly.com/question/19644932

#SPJ4

Answer:All living things are made of the same basic building blocks, cells. A human is made of 65 trillion cells. Cells are everywhere, on you skin, in your blood, and even on your tongue. In fact, your blood is clear but red blood cells are what make your blood red. Most living things are made up of many cells but some are made of only one cell, like amebas, paramecium, fungi, protists, monerans, and bacteria.

            There are two basic types of cells, animal cells and plant cells. They have some common parts found in both and other parts that are unique to each. A cell membrane is found in both plant and animal cells. It is the structure that surrounds the cell and protects it. Plant cells have a cell wall, a rigid structure surrounding the cell membrane. Animal cells do not have a cell wall. Cytoplasm is the thick, jelly-like substance that makes up most of the cell. Vacuoles are fluid filled sacs in the cell. The vacuoles contain stored water or food that will be used by the cell. Cells also contain other "small organs" called organelles that carryout various cell functions. And then there is the control center of the cell, the nucleus, surrounded by a protective outer covering call the nuclear membrane. The nucleus contains the DNA, or chromosomes, that carries all the instructions on how a cell will function, live, and reproduce.

            Every cell needs to energy to live and reproduce. Plant and animal cells obtain energy in different ways. Animals can not make their own food. They obtain energy by taking in food, water, and oxygen and converting it to sugar. Sugar is the only food a cell can eat. Plant cells can make their own food from water and sunlight. This process is called photosynthesis. Both plant and animal cells use energy from the food they obtain to reproduce.

            All living things produce more living things. Cell reproduction is called mitosis.

Explanation:

(i) BEP in $: $8,000

BEP in units: 100 units

(ii) Profits made when sales are 240 units: $4,800

(i) BEP in $ and units:

To find the Break-Even Point (BEP) in dollars, we need to divide the fixed expenses by the contribution margin per unit. The contribution margin per unit is the selling price minus the variable cost per unit.

BEP in $ = Fixed expenses / Contribution margin per unit

BEP in $ = $8,000 / ($120 - $80) = $8,000 / $40 = $8,000

The BEP in dollars is $8,000.

To find the BEP in units, we divide the fixed expenses by the contribution margin ratio.

BEP in units = Fixed expenses / Contribution margin ratio

Contribution margin ratio = Contribution margin per unit / Selling price per unit

Contribution margin ratio = ($120 - $80) / $120 = $40 / $120 = 1/3

BEP in units = $8,000 / (1/3) = $8,000 * 3 = 300 units

The BEP in units is 300 units.

(ii) Profits made when sales are 240 units:

To calculate the profit, we need to subtract the total costs (fixed costs + variable costs) from the total sales.

Variable costs = Variable cost per unit * Number of units sold

Variable costs = $80 * 240 = $19,200

Total costs = Fixed expenses + Variable costs

Total costs = $8,000 + $19,200 = $27,200

Profit = Total sales - Total costs

Profit = (Selling price per unit * Number of units sold) - Total costs

Profit = ($120 * 240) - $27,200

Profit = $28,800 - $27,200

Profit = $1,600

The profit made when sales are 240 units is $1,600.

CVP Analysis:

Cost-Volume-Profit (CVP) analysis is a tool used to analyze the relationship between costs, volume, and profits. It helps in understanding how changes in sales volume affect profitability.

In this case, the CVP analysis can be performed using the given data:

Sales revenue = Selling price per unit * Number of units sold

Sales revenue = $120 * 240 = $28,800

Variable costs = Variable cost per unit * Number of units sold

Variable costs = $80 * 240 = $19,200

Contribution margin = Sales revenue - Variable costs

Contribution margin = $28,800 - $19,200 = $9,600

Contribution margin ratio = Contribution margin / Sales revenue

Contribution margin ratio = $9,600 / $28,800 ≈ 0.3333

Break-Even Point (BEP) in units = Fixed expenses / Contribution margin per unit

BEP in units = $8,000 / $40 = 200 units

Profit = (Selling price per unit * Number of units sold) - Total costs

Profit = ($120 * 240) - ($8,000 + $19,200)

Profit = $28,800 - $27,200

Profit = $1,600

By conducting a CVP analysis, we can determine the Break-Even Point, contribution margin, and analyze the profitability based on the given data.

To know more about " Break-Even Point" refer here:

https://brainly.com/question/15190734#

#SPJ11

The statement is True. The cross-sectional area of muscle increases after acclimation at altitude. This is due to the body's response to the reduced oxygen levels at higher altitudes, which triggers an increase in the production of red blood cells and blood vessels in the muscles.

This increase in blood flow and oxygen delivery to the muscles can lead to an increase in muscle size and strength. Additionally, the body may also increase protein synthesis and muscle fiber recruitment in response to altitude acclimation, further contributing to muscle growth.

Overall, altitude acclimation can have a positive impact on muscle growth and development, although it is important to gradually increase activity levels and allow for adequate rest and recovery to avoid injury or overtraining.

To know more about muscle visit:-

https://brainly.com/question/11087117

#SPJ11

Hardwired characteristics of the brain that attempt to keep us in balance by correcting deficiencies are referred to as homeostatic mechanisms.

Homeostasis is the body's ability to maintain a stable internal environment despite external changes.

In the context of the brain, homeostatic mechanisms involve various processes that regulate physiological functions and maintain optimal levels of essential substances.

These mechanisms can include feedback loops that detect imbalances and initiate corrective actions.

For example, if there is a deficiency in a particular nutrient or hormone, the brain may activate mechanisms to increase its production, decrease its consumption, or enhance its absorption from the environment.

Homeostatic mechanisms play a crucial role in ensuring the body's overall stability and functioning, helping to maintain proper levels of various substances and promoting overall well-being.

To know more about Homeostasis, refer here:

https://brainly.com/question/15647743#

#SPJ11

Developing nanotechnology would result in a reduction of mineral use since only minute amounts of minerals are required.

Minerals refers the elemental form of elements found in the earth's crust either in the free or combined state with other elements.

Mining of minerals refers to the process of extracting minerals from the earth.

Nanotechnology would results in the use of minerals as it requires only very minute amount of these minerals in its processes.

Therefore, developing nanotechnology would result in a reduction of mineral use.

Learn more about nanotechnology at: https://brainly.com/question/26155132

#SPJ1

The conclusion from the data is that the salinity increases as you get deeper into the ocean.

Salinity means the level of salt in water. The salinity of water tends to increase as the depth of water increases. This means that the water becomes saltier as it gets deeper. Similarly, the temperature decreases with increasing depth.

Hence, the conclusion from the data is that the salinity increases as you get deeper into the ocean.

Learn more about salinity: https://brainly.com/question/4760027

Answer:

Explanation:

The raw materials for a model summarizing cellular respiration is ; ( B ) Glucose and oxygen.

The statement that best describes an event in the model which contributes to ATP production is ; ( D ) carbon atoms in the glucose are transformed into energy in the form of ATP

Cellular respiration is a set of metabolic reactions whereby the cells in an organisms take in oxygen and converts glucose found in the cells into ATP ( emergy ) needed by the organisms. while carbon dioxide and water is given out as a by product in the process.  while

During ATP production the carbon atoms in the glucose are transformed into energy in the form of ATP

Hence we can conclude that The answer to your questions are B and D

Answer:

To show the structures of a plant cell, add a cell wall around the membrane and increase the size of the vacuole inside the cell. Draw green ovals to represent chloroplasts.

Explanation:

answer on edmentum

To modify the model of a given animal cell into a plant cell, it is required to add the cell wall around the cell membrane. It is also mandatory to construct large vacuoles in the cytoplasm with cell organelle chloroplast.

Plant cells may be defined as the type of eukaryotic cell that are the basic unit of life in organisms of the kingdom Plantae such as green plants, photosynthetic algae, etc.

The diagram illustrates the animal cell and asked to modify this into the plant cell. So, there is a requirement to add or edit this cell with plant cell organelles and its characteristics like cell wall, presence of chloroplast, large central vacuoles, etc.

Therefore, it is well described above.

To learn more about Plant cells, refer to the link:

https://brainly.com/question/913732

#SPJ5

The three simultaneous events that result in the wind are as follows: The atmosphere is being heated unevenly by the sun. Unevenness on the surface of the earth. a planet's rotation.

To learn more about wind energy, refer to:

https://brainly.com/question/2031508

Answer: Increasing the number of plants in an experiment will help decrease the error, because you have more test subjects to run the test on.

Explanation:

The more subjects that you have have the more tests you can run, this will give you a chance to get more accurate and consistent results. When completing an experiment, you normally have to run 5 or more tests in order to get a goos set of data. So by increasing the number of plants you test on, you'll be able to get a better set of data.