Which describes the role of oxygen in photosynthesis?

Answer:

B The gene of interest is inserted into an expression cassette.

Explanation: I hope this helps you.

(i believe this is the diagram that goes to the question)

The gene of interest is inserted into an expression cassette that occurs at step 3 in the diagram. Therefore, option B is correct.

The GMO corn Bacillus thuringiensis (Bt) produces proteins that are poisonous to some insect pests but not to humans, pets, or cattle.

The most popular bacteria for GM plants is known as Agrobacterium tumefaciens. The desired gene is introduced into the bacterium, and the bacterial cells then introduce the new DNA into the plant cells' genome. The successfully incorporated plant cells are then cultivated to produce a new plant. This is how genetically modified corn is produced.

Thus, step 3 in the process of developing genetically modified corn is the gene of interest inserted into an expression cassette. Therefore, option B is correct.

Learn more about GM corn, here:

https://brainly.com/question/20607023

#SPJ3

Your question is incomplete, most probably the full question is this:

The diagram illustrates the process of developing genetically modified corn.

The diagram illustrates the process of developing genetically modified corn. What occurs at step 3 in the diagram?

The image is attached below:

Answer:

temperature

(and kinetic energy ? ? maybe)

let me know if its right

Explanation:

Plant biology, bioscience, and biotechnology are ways to modify or enhance existing plants and animals artificially. The term "Genetic modification" refers to the use of scientific methods to alter DNA, enzymes, or GFP.

Agricultural Biotechnology:

A variety of methods, such as conventional breeding practices, that modify living organisms or components of living organisms in order to produce or modify products, enhance plants or animals, or create microbes with particular agricultural applications. Today's biotechnology also uses genetic engineering technologies.

Genetic modification:

Genetic engineering or more conventional techniques are used to produce heritable changes in plants or animals for particular purposes. Besides the United States, some other nations use this phrase to refer particularly to genetic engineering.

Thus, plant biology, bioscience, and biotechnology are ways to modify or enhance existing plants and animals artificially. The term "Genetic modification" refers to the use of scientific methods to alter DNA, enzymes, or GFP.

Know more about the Genetic modification

https://brainly.com/question/28010449

#SPJ1

The complete question is-

Complete the sentences using the correct term.

Plant biology/bioscience/biotechnology is a means to artificially improve or modify existing plants and animals. It uses scientific processes to make changes to the genetic material enzymes/DNA/GFP ______.

Some form of early Homo is estimated to have evolved into Homo erectus around 1.7-2 million years ago, option B is correct.

Homo erectus is believed to have evolved around 1.7-2 million years ago based on fossil evidence and dating methods. Fossil discoveries, such as the famous Nariokotome Boy skeleton found in Kenya, provide crucial insights into the anatomy and characteristics of Homo erectus. These fossils, along with other archaeological and genetic evidence, suggest that Homo erectus was the first hominin species to exhibit significant anatomical and behavioral differences from earlier hominins.

The emergence of Homo erectus marked a significant milestone in human evolution, as this species had a larger brain size, more advanced tool-making abilities, and potentially even the ability to control fire. These developments laid the foundation for the subsequent evolution of Homo sapiens, option B is correct.

To learn more about Homo follow the link:

https://brainly.com/question/28386402

#SPJ4

The complete question is:

Some form of early Homo is estimated to have evolved into Homo erectus around:

A) 5-7.5 million years ago

B) 1.7-2 million years ago

C) 10,000-40,000 years ago

D) 50,000-70,000 years ago

The feature of the genetic code that ensures that the translation of a single mRNA sequence will always result in the same amino acid sequence is the codon-anticodon pairing.

Codons and anticodons match up during protein synthesis to create the polypeptide chain. There are 20 amino acids in proteins, and 64 different codons exist in the genetic code. The genetic code is read in a 5′ to 3′ direction. The first nucleotide in the codon is located on the 5′ end of the mRNA, whereas the last nucleotide is located on the 3′ end of the mRNA.

The genetic code is degenerate, which means that more than one codon corresponds to the same amino acid. The only exceptions are methionine and tryptophan, which have just one codon that codes for them. As a result, the codon-anticodon pairing guarantees that a single mRNA sequence will always result in the same amino acid sequence.

To know more about translation:

https://brainly.com/question/29712965

#SPJ11

The given statement " To be considered a source of water pollution, the source must include a chemical" is False because a source of water pollution can include not only chemicals, but also physical contaminants like sediment or biological agents like bacteria and viruses.

Numerous factors, such as physical, biological, and chemical contaminants, can lead to water contamination. Although chemicals are frequently the cause of water pollution, a source need not contain a chemical in order to be regarded as a source of water pollution.

For instance, without the use of chemicals, soil erosion, sewage, farm refuse, and stormwater runoff can all cause water pollution. Therefore the given statement in false.

For such more question on chemical

https://brainly.com/question/29915483

#SPJ11

Answer:

Family

Explanation:

-------------------1--------2-------------3

Kingdom Animal --Animal ---Animal

Phylum Chordate- Chordate - Chordate

Class Mammal - Mammal- Mammal

Order Primate Carnivore Carnivore

Family Hominidae Felidae Felidae

Genus Homo Panthera Felis

Species Sapiens Leo Domesticus

Organisms 2 and 3 are most closely related because they have the same family name. Organism 2 is a lion, organism 3 is a common housecat, and organism 1 is a human.

Answer:

2-1 switched

Explanation:

the volume of the conical pile is increasing at a rate of approximately 339.29 cubic inches per minute when the radius of the base is 6 inches and is increasing at a rate of 0.75 inches per minute.

To find the rate at which the volume of the conical pile is increasing, we need to use the formula for the volume of a cone:

V = \((1/3)πr^2h\)

where V is the volume, r is the radius of the base, and h is the height of the cone. Since we know that the height of the pile is always twice the radius of the base, we can write h = 2r.

We are also given that the radius of the base is increasing at a rate of 0.75 inches per minute. That is, dr/dt = 0.75 in/min when r = 6 inches.

Now, we can use implicit differentiation to find the rate at which the volume of the pile is changing with respect to time:

dV/dt = (1/3)π(2rh)(dr/dt) + \((1/3)πr^2(dh/dt)\)

We can substitute h = 2r and dr/dt = 0.75 in/min, and then solve for dV/dt when r = 6 inches:

dV/dt = (1/3)π(2r)(2r)(0.75) +\((1/3)πr^2(2)\)

dV/dt =\((1/3)πr^2(3r(0.75)\) + 2)

dV/dt = \((1/3)πr^2(2.25r + 2)\)

dV/dt =\((1/3)π(6^2)(2.25(6)\) + 2)

dV/dt ≈ 339.29 cubic inches per minute

Learn more about volume  here:

https://brainly.com/question/13338592

#SPJ4

Answer:

Cyanide prevents the cells of the body from using oxygen. When this happens, the cells die. Cyanide is more harmful to the heart and brain than to other organs because the heart and brain use a lot of oxygen

Nucleotides are the building units of nucleic acids, whereas amino acids are the building blocks of proteins. Therefore, the appropriate response would be option D.

The basic parts of a nucleotide, a chemical molecule, are a nitrogenous base, pentose sugar, and phosphate. DNA and RNA are polynucleotides made up of a chain of monomers with different nitrogenous bases.These Nucleotides are very much important for the proper execution of physiological as well as the metabolic activities. Cells use adenosine triphosphate, or ATP, as their primary source of energy. Nucleotides are necessary for many metabolic activities, and they can be combined to produce a range of coenzymes and cofactors, including coenzyme A, NAD, NADP, and others.

To know more about nucleotides please check the following link

https://brainly.com/question/19056593

#SPJ4

Answer:

Mutations and sexual reproduction is the right answer

Hope it helps:)

Please mark me the brainliest if you won't mind:)

According to the research, low and thick clouds reflect solar radiation and help to send it back into space during the day.

It is the mass of aqueous vapor that is suspended in the atmosphere that reflects solar radiation contributing to the cooling of the Earth's surface.

One of the determining factors of daily temperatures is the reflection of solar radiation by the clouds, when there are no clouds in the sky, diffuse radiation is produced through the process of diffusion through atmospheric particles.

Therefore, we can conclude that according to the research, low and thick clouds reflect solar radiation and help to send it back into space during the day.

Learn more about solar radiation here: https://brainly.com/question/11993287

#SPJ12

During prophase, the parent cell will have 48 chromatids. This is because during interphase, the DNA replicates, resulting in each chromosome consisting of two sister chromatids.

Therefore, if the parent cell has 24 chromosomes, it will have a total of 48 chromatids during prophase.

Regarding the major difference between plant cells and animal cells, the most accurate statement is: "Only plant cells have a cell wall." Plant cells have a rigid cell wall made of cellulose, which provides structural support and protection to the cell. Animal cells, on the other hand, do not have a cell wall. Hence option D is correct.

To know more about chromatids:

https://brainly.com/question/29550720

#SPJ4

FAD and NAD+ function as electron carriers in a variety of cellular processes.

These two coenzymes play crucial roles in the transfer of electrons during metabolic reactions, specifically in cellular respiration and energy production.

In the process, NAD+ and FAD get reduced to NADH and FADH2, respectively, by gaining electrons. These reduced forms then donate electrons to the electron transport chain (ETC) in the mitochondria, ultimately generating ATP.

By acting as electron carriers, FAD and NAD+ facilitate the conversion of nutrients into energy, allowing cells to function efficiently and maintain cellular homeostasis.

To know more about cellular processes refer here: https://brainly.com/question/28741378#

#SPJ11

In this case, both osmosis and diffusion will occur across the blood cell membrane in this scenario.

1. Osmosis: Osmosis is the movement of water molecules across a selectively permeable membrane from an area of low solute concentration (high water concentration) to an area of high solute concentration (low water concentration). In this case, the blood cell is placed in a 1.5% salt solution, which likely has a higher salt concentration than the inside of the blood cell. As a result, water will move out of the blood cell and into the surrounding salt solution, causing the blood cell to shrink.

2. Diffusion: Diffusion is the movement of molecules (including ions) from an area of high concentration to an area of low concentration, until equilibrium is reached. In this scenario, the salt ions (sodium and chloride) in the 1.5% salt solution will tend to move across the blood cell membrane to reach equilibrium.

However, the blood cell membrane may be less permeable to these ions than to water, so the rate of diffusion may be slower than the rate of osmosis.

To know more about osmosis and diffusion here:
https://brainly.com/question/405210#

#SPJ11

Answer:

Living System

Explanation:

Living system can be defined as the internal systems of organisms and how materials circulate within organisms.

Generally, these living systems are self-organized life forms and are known to be very much interactive with their surroundings or environment. Also, living systems are dependent on the flow of information, matter and energy at various levels.

Some examples of living systems in organisms are respiratory system, nervous system, digestive system, and circulatory system.

Additionally, living systems comprises of the following components; cells, organs, muscle, tissues, blood, etc.

Answer:

Living system is correct!

Explanation:

I took the test!

Answer:

C. Mutualism

Explanation:

Mutualism is the type of relationship between two organisms in which both benefit

Answer:

C

Explanation:

Its C

Mutualism is when both of them benefit from there relationship

Btw-Have a great day :)

Answer:

Measurements of the amount of DNA per nucleus were taken on a large number of cells from a growing fungus. The measured DNA levels ranged from 3 to 6 picograms per nucleus. In which stage of the cell cycle would the nucleus contain 6 picograms of DNA? A cell in G2 of the cell division cycle contains 20 chromatids.

Explanation:

Answer:

Because of the number of organisms present.

Explanation:

It has been discovered that oil was formed through the accumulation and conversion processes that occurred to the remains of dead animals in the soil.

And since the west Virginia was covered by swamp in about 300 million years ago, it probed to having more animals than that of Wisconsin that was covered by rocks, therefore the possibility of having oils.

Chlorophyll absorbs energy from blue and red light waves during photosynthesis while reflecting green light waves, giving the appearance of a green plant.

Chlorophyll, a light-absorbing pigment found in the thylakoid membranes of the chloroplast, is what gives plants their green hue. Chloroplasts, which are tiny organelles found inside plant cells, are there to store solar energy.  Despite the fact that there are numerous steps involved in photosynthesis, there are primarily two stages: light-dependent reactions and light-independent reactions. The light-dependent reaction, as its name implies, occurs inside the thylakoid membrane and necessitates a constant supply of sunshine. The light waves' energy is captured by the chlorophyll and transformed into chemical energy in the form of the molecules ATP and NADPH.

The Calvin Cycle's light-independent stage, which takes place in the stroma, or region between the chloroplast and thylakoid membranes, does not require light, hence the name light-independent reaction. In this phase, carbon dioxide is converted into carbohydrates like glucose using energy from the ATP and NADPH molecules. However, not all types of photosynthesis are made equal. C3 photosynthesis and C4 photosynthesis are two of the various forms of photosynthesis. The majority of plants engage in C3 photosynthesis. It entails the Calvin Cycle producing 3-phosphoglyceric acid, a three-carbon molecule that later transforms into glucose.

To know more about chlorophyll on

https://brainly.com/question/14580685

Answer:

a. The light moths will be captured by the predators more easily than the dark moths and the population of dark moths will rise.

Explanation:

The light colored moths are more easily seen by the predators and therefore they are captured by them Dark colored moths are not seen by the predators easily because they disappear in the darkness. The population of dark moth will rise eventually because they are not captured by the predators.

Answer:

Explanation:

it’s pulmonary hemorrhage I think :)

Answer:

120 gramos de CO₂

Explanation:

La ecuación química balanceada para la reacción de combustión del hidrocarburo C₃H₈ (propano) es la siguiente:

C₃H₈ + 5O₂ → 3CO₂ + 4H₂O

Por lo tanto, 1 mol de C₃H₈ produce 3 moles de CO₂. Ahora debemos convertir las moles a gramos utilizando el peso molecular (PM) de cada compuesto:

PM(C₃H₈)= (3 x 12 g/mol) + (8 x 1 g/mol) = 44 g/mol

1 mol C₃H₈ = 1 mol x 44 g/mol = 44 g

PM(CO₂) = 12 g/mol + (16 g/mol x 2) = 44 g/mol

3 mol CO₂ = 3 mol x 44 g/mol = 132 g

Por lo tanto, se producen 132 gramos de CO₂ a partir de 44 gramos de C₃H₈ y la relación estequiométrica es:

3 mol CO₂/1 mol C₃H₈ = 132 g CO₂/44 g C₃H₈

Finalmente, para calcular cuántos gramos de CO₂ se producen al quemar 40 g de C₃H₈, multiplicamos la relación estequiométrica por la masa a quemar:

masa CO₂ producida = 40 g C₃H₈ x 132 g CO₂/44 g C₃H₈= 120 g

Answer:

5. Nucleus

Explanation:

the nuclues controls all functions of the brain and also contains dna. It's like the brain of the cell. So the nucleus would be a key component in the plant's decision to become a fruit. Plus it said instructions..instructions aren't found anywhere else

Dr. Collins built and designed his instrument based on facts—the recognized concussion symptoms. He needed to learn more about how concussions affect the brain and how people react to cognitive activities. He became aware of a weakness in the way concussions are currently handled. Many athletes don't treat the injury properly or put off getting help, which might have long-term negative effects. The latest device from Dr. Collins both looks for potential injuries and keeps track of healing. Thus, it meets a demand for concussion treatment.

What is critical thinking?

The mental process of actively and carefully perceiving, analyzing, synthesizing, and evaluating information gathered through observation, experience, and conversation that results in a decision for action is known as critical thinking.

To learn more about critical thinking here:-

https://brainly.com/question/8188586?referrer=searchResults

#SPJ9

It is true that most mammals have 1000 or more genes that encode receptor proteins on the surface of odor-receptor neurons but the number of genes alone does not necessarily dictate the quality of a mammal's sense of smell. In addition to the number of genes, there are several other factors that can affect a mammal's olfactory ability.

One important factor is the size and complexity of the olfactory bulb, which is the part of the brain that receives and processes information from the olfactory receptor neurons. Mammals with larger olfactory bulbs tend to have a better sense of smell because they are able to process a greater amount of olfactory information.

Another factor is the structure of the olfactory receptor neurons themselves. Some mammals have receptor neurons that are more densely packed or have a greater surface area, which allows them to detect more odor molecules.

The type of environment in which a mammal lives can also play a role in its sense of smell. Mammals that rely heavily on their sense of smell to find food or avoid predators, such as dogs and rodents, tend to have a better sense of smell than those that do not rely as heavily on olfaction.

Finally, genetic differences between species can also account for variations in olfactory ability. Some species may have evolved to have more sensitive or specialized olfactory receptors in order to better detect certain types of odors.

In summary, while the number of genes encoding receptor proteins is important, a mammal's sense of smell is influenced by a combination of factors including the size and complexity of the olfactory bulb, the structure of the receptor neurons, the environment in which the mammal lives, and genetic differences between species.

To know more about receptor proteins, refer

https://brainly.com/question/1496473

#SPJ11

Archaea and bacteria are often grouped together because they have a prokaryotic structure, even though this group is not monophyletic.

Archaea and bacteria share similarities in their small size, lack of membrane-bound organelles, and circular DNA genomes. However, there are important differences between these two groups of prokaryotes.

One major difference is that Archaea have unique membrane lipids that differ from those found in bacteria and eukaryotes.

Additionally, the ribosomal RNA sequences of Archaea are more similar to those of eukaryotes than to those of bacteria.

Therefore, while Archaea and bacteria share some structural similarities, they represent distinct branches on the tree of life.

To know more about organelles, refer here:

https://brainly.com/question/14165698#

#SPJ11

The projectile's velocity at the tightest point of its trajectory is 30.1 m/s, and the straight-line distance from where the projectile was launched to where it hits its target is 36.37 meters.

"What is in the projectik's velocity at the tightest point of its trajectory?" is: We have to utilize conservation of energy to find the speed at the tightest point of the projectile's trajectory. At the tightest point of the trajectory, all the energy is in the form of kinetic energy. We have gravitational potential energy (GPE) and kinetic energy (KE) at the initial point. The GPE is turned into KE as the projectile is released from the initial position, and the projectile's velocity (speed) is calculated by finding the kinetic energy (KE) at the tightest point in its trajectory. Therefore, the projectile's velocity at the tightest point of its trajectory is 30.1 m/s.

"What is the straight-line distance from where the projectile was launched to where it hits its target?" is:The path taken by a projectile is a parabolic curve in two dimensions. As a result, the projectile will not hit its target unless it is aimed precisely. So, the projectile has a range, which is the maximum distance it can travel in a horizontal direction. The range of a projectile is given by the formula: R = (v² sin 2θ) / g Where: v is the projectile's initial velocityθ is the angle of launching is the acceleration due to gravity from the given diagram, the angle of launch is 30°.

So, the range of the projectile is: R = (30² sin 60°) / (2 * 9.8) = 31.6 meters

However, this is the total horizontal distance travelled by the projectile from the launch point to the point where it hits the target. To find the straight-line distance between the two points, we need to use the Pythagorean theorem.Let's consider the vertical distance between the launch point and the point where the projectile hits the target. This distance is equal to the maximum height reached by the projectile.

This height can be found using the formula: h = (v² sin² θ) / (2g)

Substituting the given values, we get: h = (30² sin² 30°) / (2 * 9.8) = 22.55 meters

Now, using the Pythagorean theorem, we can find the straight-line distance between the launch point and the point where the projectile hits the target. d² = R² + h²d² = (31.6) ² + (22.55) ²d ² = 1320.56d = √ (1320.56) = 36.37 meters

Therefore, the straight-line distance from where the projectile was launched to where it hits its target is 36.37 meters.

The projectile's velocity at the tightest point of its trajectory is 30.1 m/s, and the straight-line distance from where the projectile was launched to where it hits its target is 36.37 meters.

To know more about velocity visit:

brainly.com/question/18084516

#SPJ11

Answer:

genus

Explanation:

Answer:

Family

Explanation:

the wolf and the domestic dog are both in the same family,Canidae.

/) /)

( . . ) <hope this helps!

(     )