how do enzymes play a factor into cellular respiration and photosynthesis? Name 2 instances where you use enzyme was inhibited/ plugged?

Answer:

Explanation:

The population density of an area is a demographic tool used to measure the number of organisms or individuals in a particular area.

 It is expressed as;

    Population density  = [tex]\frac{number of organisms}{area of the place}[/tex]  

The unit is expressed as organisms/km²

An area with a high population density is often not desirable as it can lead to pressure on amenities and infrastructure.

Flagella and cilia of eukaryotic cells require a cytoskeleton composed of microtubules to function properly.

Cytoskeleton is a com plex of proteins that helps in maintaining the shape and integrity of a cell. It provides mechanical support to the cell. The different proteins found in the cytoskeleton are: microtubules, actin and intermediate filaments. The microtubules are the largest proteins while the actin are the smallest.

Microtubules are the part of cytoskeleton. it is made up of monomer tubulin protein. It is a dimeric structure. The individual strand of protein is called a protofilament. The protein consists of a plus end and a minus end.

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Answer:

d

Explanation:

toad

Answer:

the correct answer its 50 %

identify the steps in the scientific method that correspond to hunt's experiments is

Observation: Mice in plastic cages that had been treated with strong soap had eggs that had cell division issues that resulted in genetic abnormalities.

Hypothesis: Exposure to bisphenol A affects the prevalence of genetic defects in mice.

Prediction: Mice exposed to high amounts of bisphenol A will have an increase in the incidence of genetic anomalies.

What is Morgan hunt's experiment?

Morgan's arguments against the Mendelian and chromosomal theories were very different. Both hypothesized cellular structures or substances that somehow regulate developmental processes in an effort to explain biological occurrences. This reminded Morgan too much of the preformation theory, which held that the adult is already fully formed in the egg or sperm and dominated embryology in the late 18th and early 19th centuries.

Morgan contended in 1909 and 1910 that no single chromosome could contain particular hereditary qualities, despite the fact that he acknowledged that the chromosomes might have something to do with heredity. Additionally, he asserted that Mendelian theory was completely hypothetical because it was unable to define the actual processes of heredity, despite being able to explain and even forecast breeding outcomes.

For Morgan, the fact that each pair of chromosomes divides and that each chromosome thereafter enters a different sperm or egg cell in precisely the same way as Mendelian factors did not seem to be sufficient evidence to support the idea that the two processes are related.

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Answer:

D) Gene therapy involves replacing damaged genes with helping genes.

Explanation:

Mutations are spontaneous changes that occur within DNA. These can be somatic, occurring in body cells, or germline, in gametes. Some mutations are harmful or deleterious, affecting an individual's ability to survive or quality of life.  

Thus, therapeutic methods involving altering harmful genes or their products were created. These are a form of genetic modification, which involve multiple biotechnological applications and techniques.  However, genetic engineering specifically uses recombinant gene technology.

In an epithelium, the apical membrane is also known as the Mucosal membrane.

In contrast to the basolateral membrane, the plasma membrane that makes up the lumenal surface of a polarized cell is known as the apical membrane. This applies to all polarized cells, including neurons and epithelial cells in particular.

The epithelial cells' tight connections at the apical surface stop proteins from migrating to the apical membrane. Thus, despite being different from the apical surface, the basal and lateral surfaces continue to be nearly equal to one another.

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Answer:

They are called a Colony so the answer would be D

Explanation:

Enjoy the correct answer

microbiology – an introduction. pearson, 13th edition helps you see the connection between human health and microbiology by tortora.

The branch of biology that deals with microbes, a diverse group of  minute simple living organisms which include bacteria, archaea, algae, fungi, protozoa, and viruses.

The field is focused on the structure, function, and classification of the organisms and both exploiting and controlling their activities.

Microbiologists study and do research on microbes and some important discoveries  from the research by some famous microbiologists, such as Jenner invented  vaccine against smallpox, Fleming discovered penicillin, Marshall identified the link between Helicobacter pylori infection and stomach ulcers etc.

Microbiology research should be continued in order to meet a global demands like maintaining food, water and energy security for a healthy population and a sustainable earth.

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The statement is false that in pneumothorax there is a shift of the trachea towards the affected lung as air pressure sucks the lung away from the midline.

Pneumothorax is the condition where the lung collapses. All the air present inside the lungs is pushed out. There occurs a tracheal shift to the opposite side during the lung collapse, but the lung is not moved away from the midline.

Lungs are the main respiratory organ of the body. They are involved in the exchange of air from the blood. The lungs comprise of several very small air sacs called alveoli. These alveoli increase the surface area of the lung and hence increase the ventilation.

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ummm actually ur right

Answer:

Global warming is the change in the climate of the earth causing it to heat up whereas the greenhouse effect is a naturally occurring phenomena, constantly occurring due to the atmosphere and sunlight.

Answer:

A) oxygen

Explanation:

The gas given off will most probably be oxygen gas.

The student will most likely collect the oxygen gas.

Answer:

yes

Explanation:

Answer:

Thylakoids

Explanation:

Answer:

Greenhouse Gases

Explanation:

A greenhouse gas (GHG) is any gas in the atmosphere that absorbs and emits radiation in the thermal infrared range. These are the fundamental cause of the greenhouse effect, which results in increased temperatures on Earth.

Answer:

CO2 increases global warming temp the most followed by CFCs ( chlorofluorocarbons) which are used in refrigerators and ACs but now banned.

I would have to go with option B. The amount of land and labor needed to produce food increased

Hope this helps

The amount of land and labor needed to produce food increased. Therefore, option (B) is correct.

The Industrial Revolution mechanised agriculture, increasing food production efficiency and reducing land and labour needs. The plough, seed drill, and motorised reaper enabled greater, more productive farming with fewer employees.

a, c, and d describe Industrial Revolution effects:

a. Fossil fuels powered manufacturing, transportation, and machinery during the Industrial Revolution.

c. Chemical companies created synthetic materials like plastics and synthetic fibres, which supplanted natural materials in numerous uses throughout the Industrial Revolution.

d. Machines supplanted human muscle and animal power: The Industrial Revolution's use of equipment in industrial processes displaced human and animal labour. This transformed industry and greatly enhanced production. Therefore, option (B) is correct.

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Answer:

Producers produce their own food, but higher organisms must consume plants or other animals in order to survive. 

Producers would die if they did not take steps to convert 

sunlight into food, and customers who rely on them would lose their food supply and die as well.

Explanation:

-

Answer:

Electrical energy is defined as the energy flowing through a device due to the flow of electrons or charges from one point to another.

The energy present within an object or material due to the sum of its motion and potential energy is known as mechanical energy.

Thermal energy is defined as the energy present within an object because of the motion of its particles.

So, when we plug in and turn on a hair dryer then electrical energy starts to flow. As a result, some of its molecules will gain kinetic energy and some will have potential energy.

Hence, its sum will lead to formation of a mechanical energy. Since, this mechanical energy gets converted into thermal energy due to which hairs get dry.

Thus, we can conclude that the energy transformation that occurs when a hair dryer is plugged in and turned on is that electrical energy transforms into mechanical and thermal energy.

Explanation:

AnswerYou could use the better version of the internet

Explanation:

Answer:

D

Explanation:

The first step in DNA replication is to 'unzip' the double helix structure of the DNA molecule. This is carried out by an enzyme, called helicase which breaks the hydrogen bonds? holding the complementary bases of DNA together

DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. The option (D) is correct.

DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.

Moreover, DNA must replicate (copy) itself so that each resulting cell after mitosis and cell division has the same DNA as the parent cell. All these cells, the parent cell and the two new daughter cells, are genetically identical.

Therefore, DNA replication is the process of creating two identical daughter strands of DNA. DNA replication occurs in the nucleus in eukaryotic cells and in the nucleoid region in prokaryotic cells. DNA replication occurs in S phase during the cell cycle prior to cell division.

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Water molecules move across the plasma membrane in a type of passive transport called diffusion.

The process of diffusion is a type of passive transport in which solutes such as small molecules move across the cell membrane to equal concentration in both sides of the membrane.

In conclusion, water molecules move across the plasma membrane until solute concentrations are equal on both sides of the membrane, which is a type of passive transport called diffusion.

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A change in carrying capacity lowered the antelope's population.

Carrying Capacity: An environment that can support the maximum population size of a species to sustain and grow its population is called carrying capacity. It is different for each species in a habitat because every species requires particular food, shelter, and social requirements. When a population approaches its carrying capacity, the rate of increase in a population usually slows and the birth rate equals the death rate.

A population of antelope normally graze on the abundant grasses in the Savannah. However, a drought occurs and the amount of grass decreases. That year, many young, sick, and old antelope starve to death. the antelope's population was lowered by a variable known as carrying capacity.

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Answer:

No, there is no control group.

Explanation:

To test various theories, experiments are usually conducted under a number of different conditions. Several considerations must be established when planning studies to ensure reproducibility, accuracy, and validity of findings.

For example, while controls are kept constant, or unmanipulated. Also, separate independent variables are strictly altered and analyzed - this guarantees validity and may show whether external influences affected the experiment. Here the variable being altered or measured is the food, and the resultant weight is the factor being observed.

Answer:

A cell in an isotonic solution is in equilibrium with its surroundings, meaning the solute concentrations inside and outside are the same (iso means equal in Latin). In this state there is no concentration gradient and therefore, no large movement of water in or out.

Explanation:

Answer:

Viruses

Explanation:

Because Viruses are not a type of bacteria that helps people

Answer:

thymine

Explanation:

the answer is thymine I'm 100% sure

Answer:

The trend shows that the Enzyme Pepsin is active and prefers the pH level of 2. While Trypsin Is much active at pH 8 and prefers that pH level.

Explanation:

You can tell by seeing the enzyme activity compared to the pH range. Enzymes are simply proteins which work around your body so pepsin since it is active in acidic levels (pH 2) is probably an enzyme found in the stomach.

The trend shows that the Enzyme Pep sin is active and prefers the pH level of 2. While Trypsin Is much active at pH 8 and prefers that pH level.

Pepsin is an endo peptidase that breaks down proteins into smaller peptides. It is produced in the gastric cells of the stomach lining and is one of the main digestive enzymes in the digestive systems.

Pep sin is a stomach enzyme that serves to digest proteins found in ingested food. Gastric chief cells secrete pep sin as an in active zymogen called pepsinogen.

In the digestive tract pepsin effects only partial degradation of proteins into smaller units called peptides, which then either are absorbed from the intestine into the bloodstream.

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Answer:

a or c i dont really know which one

Explanation: