Quick please whoever answer’s it correct will get brainliest answer.

Study the Image

Which point shows the trade winds?

1
2
3
4

The smaller prokaryote evolved into the organelle called mitochondria.

The cell is the basic unit of life. The function of a cell is achieved with the help of organelles present inside it.

The organelles present in the cell are the endoplasmic reticulum, Golgi bodies, ribosomes, chloroplasts, mitochondria, etc.

There are only two organelles in the cell which have their DNA, ribosomes, and protein synthesizing machinery and they can also divide by binary fission. These organelles are chloroplasts and mitochondria.

They are known as bacterial endosymbionts because it is believed by scientists that millions of years ago there were prokaryotic cells that entered the eukaryotic cells, started living inside the cell, and transformed into the mitochondria and chloroplast.

The reason for the scientists believing in this theory is the similarity between these organelles and the present-day bacteria.

These similarities have already been mentioned earlier like having their DNA, dividing by binary fission, etc.

Thus, the smaller prokaryote evolved into the organelle called mitochondria.

To know more about the "endosymbiont hypothesis", refer to the following link:

https://brainly.com/question/12940786?referrer=searchResults

#SPJ4

The movements known as dorsiflexion and plantar flexion involve moving the foot.

Dorsiflexion and plantar flexion are specific movements that occur at the ankle joint, involving the foot. Dorsiflexion refers to the movement of the foot in which the toes are lifted towards the shin, while plantar flexion involves pointing the foot downward, as in standing on tiptoes.

These movements are controlled by muscles located in the lower leg, such as the tibialis anterior and the gastrocnemius-soleus complex. The tibialis anterior muscle is responsible for dorsiflexion, contracting to lift the foot and toes, while the gastrocnemius and soleus muscles are responsible for plantar flexion, contracting to point the foot downward.

The movements of dorsiflexion and plantar flexion are essential for various activities, including walking, running, jumping, and maintaining balance. They allow for proper positioning of the foot during gait and contribute to the overall movement and stability of the lower extremity.

To learn more about Dorsiflexion and plantar flexion, here

https://brainly.com/question/33495835

#SPJ4

The complete question is:

The movements known as dorsiflexion and plantar flexion involve moving the _____.

The model is in the annex.

To know more about RNA checkout this link:

https://brainly.com/question/28073947

#SPJ9

Answer:

When a person is murdered, several human rights may be violated, including:

1. The right to life: Every human being has the right to life, and murder is a direct violation of this fundamental right.

2. The right to security of person: Every person has the right to be free from violence, threats, and other forms of harm to their person.

3. The right to due process: When a person is murdered, their right to due process is violated, as they are denied the opportunity to seek justice and hold the perpetrator accountable.

4. The right to freedom from torture: Murder can involve extreme physical harm and suffering, which is a form of torture and violates the right to freedom from torture.

5. The right to a fair trial: When a person is murdered, their right to a fair trial is violated, as they are denied the opportunity to present evidence and defend themselves against any accusations.

6. The right to equality before the law: Murder can be motivated by discrimination or prejudice, which violates the right to equality before the law.

Overall, murder is a serious violation of several fundamental human rights, and it is the responsibility of the state to ensure that justice is served and perpetrators are held accountable.

Answer:

1. The right to life: Every human being has the right to life, and murder is a direct violation of this fundamental right.

2. The right to security of person: Every person has the right to be free from violence, threats, and other forms of harm to their person.

3. The right to due process: When a person is murdered, their right to due process is violated, as they are denied the opportunity to seek justice and hold the perpetrator accountable.

4. The right to freedom from torture: Murder can involve extreme physical harm and suffering, which is a form of torture and violates the right to freedom from torture.

5. The right to a fair trial: When a person is murdered, their right to a fair trial is violated, as they are denied the opportunity to present evidence and defend themselves against any accusations.

6. The right to equality before the law: Murder can be motivated by discrimination or prejudice, which violates the right to equality before the law.

The bacterial cellular appendages responsible for the mutual clinging of cells that lead to biofilm formation are fimbriae. The option D is correct.

Fimbriae, also known as pili, are thin, hair-like structures present on the surface of many bacteria. They play a crucial role in the initial attachment of bacterial cells to surfaces, including other cells, leading to the formation of biofilms. Biofilms are complex communities of bacteria enclosed in a self-produced matrix of extracellular polymeric substances (EPS). Fimbriae help bacteria adhere to various surfaces, including tissues, medical devices, and environmental substrates, facilitating the formation of biofilms. These biofilms provide advantages to bacteria, such as increased resistance to antibiotics and protection from the host immune system. Therefore the option D is correct.

To know more about Fimbriae, here

brainly.com/question/32394471

#SPJ4

A nurse would identify Tetanus vaccine as a vaccine that is a toxoid.

What is a vaccine?

A vaccine is a biological preparation that offers immunity to a particular ailment. Vaccines are made up of agents that are identical to the ailment-causing microorganism and are designed to cause an immune reaction to the antigen, without causing the disease.

The immune system remembers the antigen and can identify and destroy any of the same microorganisms that come into contact with it later. In other words, the vaccine enhances the immune system's natural protection against infections.

What is a toxoid?

A toxoid is a modified bacterial toxin that has been altered to no longer be harmful. It is used as a vaccine to activate an immune system response to the toxin while avoiding the side effects of a real toxin. A toxoid vaccine contains inactive bacterial toxins or inactivated viruses as the antigen.

What is Tetanus vaccine?

Tetanus vaccine is a toxoid vaccine that stimulates immunity to tetanus, a serious bacterial infection that affects the central nervous system. The vaccine contains a detoxified toxin from the bacterium that causes tetanus, Clostridium tetani. The immune system creates antibodies in response to the vaccine's antigens, which attach to the toxin if the person is exposed to it in the future, preventing it from causing harm.

As the tetanus vaccine is a toxoid vaccine, a nurse would identify Tetanus vaccine as a vaccine that is a toxoid.

To know more about antigen, visit

https://brainly.com/question/24384193

#SPJ11

Ducts in the middle of the digestive system empty digestive juices from the pancreas and bile from the liver.

These ducts are responsible for transporting these important substances to the small intestine where they aid in the digestion and absorption of nutrients from food. The pancreatic duct carries digestive enzymes and bicarbonate, while the bile duct carries bile which helps to emulsify fats in the small intestine. The proper functioning of these ducts is essential for optimal digestion and overall health.

DNA (deoxyribonucleic acid) and proteins make up the thread-like chromosomes, which are located in the nucleus of cells. They contain the genetic data and instructions required for the growth, operation, and procreation of living things. The number of chromosomes in each species varies, with humans typically having 46 chromosomes divided into 23 pairs. When chromosomes compress and become more tightly coiled during cell division, they can be seen under a microscope.

Learn more about ducts here:

https://brainly.com/question/29823756

#SPJ11

A single nucleotide alteration, sometimes referred to as a point mutation, may be seen in the DNA sequence as it changes from TCG to TCC. This modification alters the codon's third nucleotide, which

Any alteration in the DNA sequence, whether it happens spontaneously or as a result of exposure to toxins or radiation, is referred to as a mutation. A single nucleotide, an entire gene, or an entire chromosome can all be mutated. While the majority of mutations have no impact or perhaps may be advantageous, some can cause cancer, genetic abnormalities, or other illnesses. Moreover, mutations can contribute to evolution by generating genetic variety that allows natural selection to work. Scientists can now discover and study mutations in more detail thanks to advancements in genomic technology, which will help with genetic illness diagnosis, treatment, and prevention.

Learn more about mutation here:

https://brainly.com/question/17130462

#SPJ4

In a nutshell, fossils are the remains of plants

and animals from millions of years ago.

So, the answer would be C, the remains of a dead organism.

Fossils look like rocks with a design or picture in them

and the dead plant or animal becomes part of the rock.

Fossils usually form when a dead plant

or animal lies buried in the sand or the mud.

Answer:

The remains of a dead organism

Additional Information:

A fossil is the mark or hardened remains of plant or animal that had existed thousands or millions of years ago.Some fossils such as leaves,shells or skeletons are preserved after the death of animals and plants.A fossil varies range from tiny microscopic to gigantic dinosaur bone in size.Most of the fossils are found in sedimentary rocks.

Hope it helps

Good luck on your assignment

Answer:

In a comparison of birds and mammals, the condition of having four limbs is a shared ancestral character

Answer:

The product of fertilization is a cell called zygote

Marsupial opossums and New World monkeys share the epipubic bone structure. The epipubic bone is a structure that marsupial opossums and New World monkeys have in common.

This bone, also known as the marsupial bone or pubic bone, is found in the pelvic region and extends forward from the pubic bone. It serves as a support structure for the abdominal pouch in marsupials and aids in their unique mode of reproduction. New World monkeys, although not marsupials, have also evolved this bone, likely as a result of convergent evolution or shared functional requirements. In marsupials like opossums, the epipubic bone plays a crucial role in supporting and protecting the pouch where the young are carried and nursed after birth. It helps to provide stability during locomotion and assists in the unique reproductive process of marsupials. New World monkeys, despite belonging to a different group of mammals, have independently evolved a similar structure, possibly to fulfill similar functional requirements in their own reproductive processes or for other locomotor adaptations. This convergence of the epipubic bone highlights the remarkable ability of different species to independently develop similar structures in response to similar environmental pressures.

To learn more about Marsupial opossums, Click here:

https://brainly.com/question/31626616

#SPJ11

The transfer of oxygen, with elements moving in opposing directions of one another in order to maximize a diffusion gradient between water and oxygen. It is more efficient than the parallel current system, as all of these answers are true of the counter current system.

The following are true of the counter current exchange system. it is more efficient than the parallel current system, it depends on elements moving in opposing directions of one another, and it serves to maximize a diffusion gradient between water and oxygen.

The counter current exchange system is a biological mechanism that exists in animals, plants, and fungi. In aquatic animals, it helps to maximize the transfer of oxygen from water to the bloodstream. This is due to the mechanism's ability to generate a diffusion gradient that is both strong and continuous. The system also reduces the loss of body heat by creating a similar gradient for temperature. For instance, oxygen and water move in opposing directions. Additionally, the system is more efficient than the parallel current system. This is because the counter current exchange system allows for the continuous transfer of oxygen into the bloodstream.

Finally, it serves to maximize a diffusion gradient between water and oxygen. This gradient enables efficient oxygen transfer from water into the bloodstream.

To know more about Diffusion please visit :

https://brainly.com/question/7161064

#SPJ11

The amino acids in a protein polymer are connected by a covalent bond called a peptide bond that connects the carboxyl group of the first amino acid to the amino group of the second amino acid. Such successive amino acid bondings generate a protein polymer called a polypeptide.

A peptide bond is formed through a condensation reaction between the carboxyl group of one amino acid and the amino group of another amino acid. This bond results in the formation of a covalent linkage between the carbon and nitrogen atoms of the amino acids, creating a peptide bond. The successive formation of peptide bonds between amino acids leads to the generation of a polypeptide chain, which is the primary structure of a protein.

You can learn more about protein polymer at

https://brainly.com/question/12933278

#SPJ11

In the video, the primary sugar being pulled out of the hole high in the tree is sucrose. Sucrose is a disaccharide made up of glucose and fructose and is commonly found in plants as a source of energy.

To obtain the sap, a hole is drilled into the tree and a spout or tap is inserted, allowing the sap to flow out into a collection bucket. Once collected, the sap is boiled down to evaporate the water and concentrate the sucrose, resulting in maple syrup or maple sugar. While other sugars such as glucose and fructose may also be present in the sap, sucrose is the primary sugar being extracted from the tree in this process.

Sucrose is a common sugar found in plants and serves as a primary source of energy. It is a disaccharide, composed of two monosaccharides: glucose and fructose. Trees store sucrose in their trunk and branches, and it can be extracted through tapping, as demonstrated in the video. This process allows the collection of tree sap, which is rich in sucrose and can be used for various purposes, such as producing maple syrup or other sweeteners.

To know more about sucrose visit:-

https://brainly.com/question/31817692

#SPJ11

1) The correct answer is c. Radiation. The heat being let off from the bulb is in the form of thermal energy, which is transferred through electromagnetic waves, or radiation.

2) The correct answer is b. Conduction. The energy from the sun is transferred to the black top through radiation, but the heat causes the molecules within the black top to move through conduction, which is the transfer of heat through collisions between molecules.

3) The correct answer is b. Convection. Wind is created by the movement of air masses, which is driven by convection, the transfer of heat through the movement of fluids (in this case, air).

4) The correct answer is a. Waves. Radiation is the transfer of energy through electromagnetic waves, such as visible light, infrared radiation, and ultraviolet radiation.

5) As the Bunsen burner heats the test tube, the water molecules within the test tube begin to move faster and collide with one another, causing the temperature of the water to increase. This is an example of conduction, the transfer of heat through collisions between molecules. As the water near the bottom of the test tube is heated, it becomes less dense and begins to rise, while cooler water from the top of the test tube sinks down to take its place. This is an example of convection, the transfer of heat through the movement of fluids.

#SPJ1

The common structural features of cellulose and chitin are both made up of long unbranched chains of β-glucose and N-acetylglucosamine respectively. These polysaccharides have features such as rigidity, insolubility, and high tensile strength, which are necessary for structural support in plants and fungi.

Cellulose is an organic compound with the formula ₙ, a polysaccharide consisting of linear chains of several hundred to more than ten thousand β bonds of D-glucose units. Cellulose is the main structural component of the cell walls of green plants, many forms of algae and oomycetes. Cellulose is present mostly in the cell walls and woody parts of plants. Cellulose has a role that determines the character of the fiber and allows its use in paper making. For pulping, it is hoped that the fibers will have a high cellulose content. Textile materials from cellulose (cotton) have several characteristics, such as a cold and slightly stiff material, wrinkled easily, absorbs sweat easily, is susceptible to mold, and is flammable.

Learn More About Cellulose at https://brainly.com/question/25118189

#SPJ11

A person may have a gene for brown hair and a gene for blond hair. He would give one of those traits to his child.

Each of two parent transfer two alleles for hair color. Blonde hair is a recessive gene and brown hair is a dominant gene.

Even though the gene passed down from parents to child determine hair color, variations in alleles can result in different hair color than both parents.  In Human DNA has millions of on and off switches and networks that control how genes function. Genes responsible for hair color come from both parents.

To learn more about  dominant gene , here

brainly.com/question/5519888

#SPJ1

Answer:

See Explanation

Explanation:

The roots of a plant serve many purposes. First, they anchor the plant in the soil, providing stability and support. Second, they absorb water and nutrients from the soil, which the plant needs to survive and grow. Finally, roots store food and water for the plant, which is particularly important during times of drought.

If a disease were to harm the roots of a flowering plant, it would greatly affect the plant's ability to survive. If the roots are unable to absorb water and nutrients from the soil, the plant will not be able to grow and may eventually die. In addition, if the roots are unable to anchor the plant in the soil, the plant may be knocked over by wind or other environmental factors, which could also lead to its death.

One example of a disease that can harm plant roots is root rot. Root rot is a fungal disease that can be caused by overwatering, poor drainage, or soil that is too compacted. When a plant is infected with root rot, the roots become waterlogged and begin to rot, which prevents them from absorbing water and nutrients from the soil. Over time, the plant will become weakened and may eventually die.

Answer:

All the different plants, animals, fungi, microorganisms, and variety of ecosystems found on Earth

Explanation:

Biodiversity can be broken down into "Biological" and "diversity" which means the how diverse in number and variety is the life found on Earth. Life represents all living organisms like plants, animals, microbes etc.

Based on this, all the different plants, animals, fungi, microorganisms, and variety of ecosystems found on Earth is the option that best defines biodiversity. The other options leaves out the variety (talked about only one species) and biological aspect of the term.

Answer:

The answer is D) All the different plants, animals, fungi, mircroorganisms, and variety of ecosystems found on Earth.

Explanation:

Biodiversity is the variety and variability of life on Earth. Biodiversity is typically a measure of variation at the genetic, species, and ecosystem level.

Answer: electropherogram

Explanation:

The output image of the Sanger sequencing process is commonly referred to as an electropherogram or sequencing trace. It is a graphical representation of the sequencing results obtained from the Sanger sequencing method.

In Sanger sequencing, fluorescently labeled DNA fragments are separated by size through capillary electrophoresis. As the DNA fragments pass through the capillary, a laser excites the fluorescent labels, and the emitted light is detected and recorded as peaks on the electropherogram. The peaks correspond to the different bases (A, C, G, and T) present in the DNA sequence.

The electropherogram provides valuable information about the sequence of the DNA being analyzed. The height and shape of the peaks indicate the relative abundance and quality of each base at each position along the sequence. By analyzing the electropherogram, researchers can determine the nucleotide sequence of the DNA fragment being sequenced.

The electropherogram is typically displayed as a graph with the x-axis representing the position in the DNA sequence and the y-axis representing the signal intensity or peak height. It is an essential tool for DNA sequencing analysis and is used to interpret and verify the accuracy of the sequencing results.

To know more about DNA

brainly.com/question/30993611

#SPJ11

Answer:

If somebody gets within 6 feet of somebody that's infected, then the person will likely get infected

Explanation:

The hypothesis includes if and then, that makes it count as a hypothesis

Answer:

meters and yards 

Explanation:

used to measure swimming pools. In the Olympic Games, and other international competitions such as the Goodwill Games, pools are measured in meters.

The length of swimming pools is measured in METERS and YARDS.

In conclusion, the length of swimming pools is measured in METERS and YARDS.

Learn more in:

https://brainly.com/question/11772732

Energy transfer refers to the movement of energy from one system to another, or from one object to another.

Energy transfer refers to the movement of energy from one system to another, or from one object to another. This transfer of energy can occur through various mechanisms, such as heat, work, or radiation. For example, when you turn on a lamp, electrical energy is transferred from the power source to the lamp, where it is converted into light energy and heat energy. When you boil water on a stove, the heat from the stove is transferred to the pot, which in turn transfers the heat to the water, causing it to boil.

Energy transfer is a fundamental concept in physics and plays a critical role in many areas of science and engineering, including thermodynamics, mechanics, and electromagnetism. Understanding how energy is transferred and transformed is essential for designing efficient and sustainable technologies, as well as for understanding natural phenomena such as weather patterns and climate change.

Learn more about energy transfer here

brainly.com/question/8306722

#SPJ4

The given question is incomplete, the complete question is:

What is energy transfer ?

Tetrodotoxin (TTX) and botulinum toxin (BTX) are two neurotoxins that cause paralysis. The underlying mechanisms are given below:a) Both block the voltage-gated Na+ channels to inhibit the firing of action potentials.

Both tetrodotoxin (TTX) and botulinum toxin (BTX) block voltage-gated Na+ channels to inhibit the firing of action potentials, which results in paralysis. Tetrodotoxin (TTX) is a potent neurotoxin that is found in pufferfish, whereas botulinum toxin (BTX) is produced by the bacteria Clostridium botulinum.

Both neurotoxins inhibit the release of neuro transmitters from nerve endings in muscles. TTX inhibits the release of acetylcholine (ACh) by blocking voltage-gated Na+ channels in the axons of nerve cells that supply the muscles. Botulinum toxin (BTX) prevents the release of ACh from nerve endings by blocking the docking of vesicles containing ACh with the plasma membrane of the nerve ending. As a result, muscle contraction is prevented, leading to paralysis.

To know more about neurotoxins visit:

https://brainly.com/question/13050036

#SPJ11

Answer:

density

Explanation:

Answer: time

Explanation:

Baclofen is a medication that is primarily used to treat muscle spasms and stiffness.

Baclofen is used to treat pain and certain types of spasticity (muscle stiffness and tightness) from multiple sclerosis, spinal cord injuries, or other spinal cord diseases. Baclofen is in a class of medications called skeletal muscle relaxants. It will not directly treat acquired PAN (Polyarteritis Nodosa), as PAN is a rare autoimmune disorder that affects small to medium-sized arteries. However, if muscle spasms or stiffness are secondary symptoms of PAN, Baclofen may provide some relief in those specific symptoms. It is essential to consult with a healthcare professional for appropriate treatment of PAN.

To know more about baclofen, click here:-

https://brainly.com/question/31606566

#SPJ11

Answer:

c prolly if not  that then d

Explanation:

thats my best bet. all the answer choices are kinda sucky, no offense

If at any given time the Earth's axis was not tilted with respect to the plane of its rotation, the weather would be approximately the same throughout the world. So, the correct option is (D).

Earth's rotation or Earth's rotation is defined as the rotation of the planet Earth around its own axis as well as the change in the orientation of the rotation axis in space, where the Earth rotates eastward, in prograde motion. . As seen from Polaris, the North Pole Star, the Earth turns counterclockwise.

This is the movement of something through one complete circle which the daily rotation of the Earth upon its axis. The Earth's axis runs from the North Pole to the South Pole which takes the Earth 24 hours, or one day, to make one complete rotation around this invisible line.

If the earth's axis was not inclined to the plane of its orbit, there would be no seasons and humanity would have to suffer.

Thus, if at any given time the Earth's axis was not tilted with respect to the plane of its rotation, the weather would be approximately the same throughout the world. So, the correct option is (D).

Learn more about Earth's Rotation, here:

https://brainly.com/question/16455426

#SPJ2