why are the products of the photosynthesis reaction necessary for life on earth?

Answer:

C is your answer

Answer:

cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Explanation:

if you didnt get that its c

Answer:

Follow the official guidelines. ...

Ask your teacher-librarian. ...

Use data for resource selection. ...

The volume of blood pumped by one ventricle in one minute is defined as cardiac output.

Cardiac output is a crucial parameter in understanding the efficiency of the cardiovascular system, as it determines the amount of blood being circulated throughout the body to meet its metabolic needs. It is measured in liters per minute (L/min) and can be calculated by multiplying the heart rate (beats per minute) by the stroke volume (volume of blood pumped by each ventricle per beat). In a healthy adult at rest, the average cardiac output is approximately 5 liters per minute. However, this value can significantly increase during physical activity or stress, as the body requires more oxygen and nutrients.

Factors such as age, fitness level, and overall health can influence an individual's cardiac output. Maintaining an optimal cardiac output is essential for the body's proper functioning. Imbalances or inadequacies in cardiac output can lead to various cardiovascular disorders, such as heart failure, hypertension, or circulatory shock. Medical professionals closely monitor this parameter when treating patients with heart conditions or during major surgeries to ensure the effective delivery of oxygen and nutrients to vital organs. So therefore cardiac output is the volume of blood pumped by one ventricle in one minute.

Learn more about cardiovascular system at

https://brainly.com/question/27364691

#SPJ11

Explanation:

What is the name of this website

or the book?

The term for when an activator binds to an enzyme and alters the active site to facilitate substrate binding is called enzyme activation or enzyme activation by an activator.

Enzyme activation refers to the process by which an enzyme's activity is increased or enhanced. In some cases, an activator molecule binds to the enzyme, leading to conformational changes in the enzyme's active site. These conformational changes can make the active site more receptive to the substrate, allowing for stronger or more efficient substrate binding.

The binding of an activator to an enzyme can have various effects on the enzyme's activity, such as increasing the rate of catalysis or altering the enzyme's specificity towards certain substrates. The activator acts as a regulatory molecule that modulates the enzyme's function by promoting or enhancing its activity.

It's important to note that not all enzymes require an activator for their function, and the regulation of enzyme activity can be complex and involve multiple factors, including other molecules such as inhibitors and coenzymes.

Therefore, the term for when an activator binds to an enzyme and alters the active site to facilitate substrate binding is enzyme activation.

To learn more about enzyme, Visit:

https://brainly.com/question/28326269

#SPJ11

Anomalocaris, eurypterids, and placoderms were all aquatic animals that lived during the Paleozoic Era.

Anomalocaris, eurypterids, and placoderms were all aquatic creatures that lived during the Paleozoic Era, a geological period that spanned from about 541 to 252 million years ago. Anomalocaris was a large predator, eurypterids were marine arthropods, and placoderms were early jawed fish.

The Paleozoic Era, meaning "ancient life," lasted from approximately 541 million to 252 million years ago and is often referred to as the "Age of Invertebrates." During this era, the Earth underwent significant changes, including the formation of the supercontinent Pangea, the evolution of life from simple to complex organisms, and the colonization of land by plants and animals.

The Paleozoic Era is divided into six periods: the Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian. During the Cambrian Period, the first complex animals evolved, including trilobites, brachiopods, and mollusks. The Ordovician Period saw the diversification of marine life and the emergence of the first jawed fish. The Silurian Period was marked by the development of land plants and the evolution of insects.

To know more about Paleozoic Era, refer here:

https://brainly.com/question/30537557#

#SPJ11

The statement 'the evolutionary perspective's emphasis on adaptation recalls the focus of the school of structuralism' is TRUE.

The evolutionary perspective makes reference to a theoretical framework in which the tree of life can be encompassed by common origin criteria.

In a similar way, structuralism examines human cognitive features in a single framework based on behavioral features and human cultural contexts.

In conclusion, the statement 'the evolutionary perspective's emphasis on adaptation recalls the focus of the school of structuralism' is TRUE.

Learn more about the evolutionary perspective here:

https://brainly.com/question/4207376

#SPJ1

Projections of loose connective tissue from the dermis, which extend upward between the adjacent ridges of the epidermis, are called dermal papillae.

It is made up of loose dense connective tissue in the papillary portion of the dermis. Its finger-like extensions, known as papillae, which reach toward the epidermis as well as comprise terminal connections of blood capillaries, gave rise to its name.

Of the two epidermal layers, the papillary layer would be the thinnest. It is primarily made up of collagen fires that are loosely organized.

To know more about tissue

https://brainly.com/question/17664886

#SPJ4

Answer:

they live in bathypelagic layer. is there another answer choice that says that?

Explanation:

Answer: abyssopelagic

Explanation:

Answer:

Both factors are positive, so the product will be positive.

Answer:

Active transport requires energy because substance move from low concentration to a high concentration. (Going against the concentration gradient)

Example:

For example, in the root hair cell minerals and ions are absorbed into the plant by active transport and you will find a lot of mitochondria in the root hair cell. So, it can supply the cell energy by aerobic respiration to undertake active transport.

The statement is False.

As the movies and books only heighten the controversy associated with the disorder.

Dissociative identity disorder is a mental illness in which the person is diagnosed with having two or more different personalities with memory gaps or forgetfulness in between these different personality states.

The disorder is a controversial one, and the movies and books focusing on the disorder have failed to reduce this controversy as these books and movies often associate the disorder with violence and crime and ignore other important aspects of the mental problem.

Hence the movies and books only heighten the controversy associated with the disorder.

To learn more about  Dissociative identity disorder click here:

https://brainly.com/question/9873821

Answer:

protects the cell by acting as a barrier.

regulates the transport of substances in and out of the cell.

receives chemical messengers from other cell.

acts as a receptor.

cell mobility, secretions, and absorptions of substances.

Explanation:

Answer:

Active transport

Explanation:

A loss-of-function mutation is a genetic mutation that makes a gene product less effective or entirely ineffective. In order to analyze the pathological mechanisms underlying type 1 diabetes, scientists have attempted to develop disease models utilizing mutant mice that harbor spontaneous and targeted gene mutations.

A loss-of-function mutation is a genetic mutation that makes a gene product less effective or entirely ineffective. In order to analyze the pathological mechanisms underlying type 1 diabetes, scientists have attempted to develop disease models utilizing mutant mice that harbor spontaneous and targeted gene mutations. The best mutant mice are those that exhibit diabetes, and these mice have been critical to gaining a better understanding of the molecular mechanisms underlying the disease.
To mimic the effects of type 1 diabetes, researchers would likely create a loss-of-function mutation in a gene that is critical for insulin synthesis or insulin release. Insulin is a hormone that regulates blood sugar levels, and people with type 1 diabetes have insufficient insulin production due to the destruction of the insulin-producing beta cells of the pancreas. Mutations in genes such as insulin, glucagon, and somatostatin, which are critical for the regulation of blood sugar, are frequently used to generate diabetic mouse models.
In summary, a loss-of-function mutation in a gene critical for insulin synthesis or insulin release would likely mimic the effects of type 1 diabetes. The exact gene and the nature of the mutation will vary based on the particular research objectives.

To know more about genetic mutation visit:

https://brainly.com/question/1282397

#SPJ11

Answer:

Sure... math is used more probably but the two things are also important

Explanation:

Any number of answers is appropriate here. They should extend their current research by inserting into other genes.

Students can suggest similar studies in which another gene, typically associated with cancer might be distributed and be in a normal cell.

It may be defective and normal in the cell. are treated differently. Similar experiments should be designed to determine whether other proteins play a regulatory role in cell division after DNA damage. The same procedure is used, but the variables are changed. Instead of using cells with different p53 alleles, use cells with different APC gene alleles. At one level, we test cells that have the APC gene with two genetically mutated alleles. Then, at the other level, we have mutant alleles and normal alleles. Then two normal APC alleles.

To know more about cell division

https://brainly.com/question/13312481

#SPJ4

Answer:

Only O- and A-

The type of microscope that would be suitable for studying the daily development of living frog eggs is a compound microscope.

A compound microscope is a type of microscope that magnifies the specimen with a combination of lenses. It has two sets of lenses, the objective lens, and the ocular lens. The objective lens is placed at the bottom of the microscope while the ocular lens is placed at the top of the microscope. The reason why a compound microscope is used to study the daily development of living frog eggs is that it has a higher magnification power. The objective lenses of a compound microscope have high magnification power, hence allowing for a more detailed and clear image of the specimen. Besides, living frog eggs are transparent, and a compound microscope uses bright field illumination which is best for examining specimens that are transparent. The magnification power of a compound microscope ranges from 4x to 100x, however, with an additional objective lens, the magnification power can be increased to 400x.

To learn more about microscopes here

https://brainly.com/question/1869322

#SPJ11

Answer:

When the blood enters the right atrium, most of it flows through the foramen ovale into the left atrium. Blood then passes into the left ventricle (lower chamber of the heart) and then to the aorta, (the large artery coming from the heart).

Explanation:

Answer:c.

Ductus venosus, vena cava, heart, ductus arteriosus, arteries

Explanation:

The circulatory system consists of the heart and blood vessels. In a fetus, the circulation of blood is different from circulation after delivery largely due to the fact that the lungs are not in use, rather, the fetus obtains oxygen and nutrients from the mother through the placenta and the umbilical cord.

Blood from the placenta is carried to the fetus by the umbilical vein. While some of this blood enters the fetal ductus venosus and is carried to the inferior vena cava, some others enter the liver. The blood from the inferior vena cava then moves into the right atrium of the heart. The foramen ovale, an opening between the right and left atrium in the fetus directs most of the blood flow from the right into the left atrium, thereby, bypassing pulmonary circulation. Most of the blood from the right atrium flows into the left ventricle and is pumped through the aorta to the rest of the body.

Some of the blood from the right atrium however, enters into the right ventricle and is pumped into the pulmonary artery. The ductus arteriosus which is a special connection between the pulmonary artery and the aorta in a fetus, directs most of this blood away from the lungs and into the arteries.

The cells observed - skin cells, neurons, muscle cells and blood cells - are important parts of their respective tissues and support their unique roles.

1. The skin cells, the outermost layer of the skin, protect against environmental elements and regulate temperature. Through specific receptors, they aid in sensory awareness and create a barrier that prevents viruses from entering the body.

2. The nervous system cannot function properly without neurons. They enable electrical signal transmission, allowing the brain and various parts of the body to communicate.

3. Movement and support are made possible by muscle cells. While smooth muscle cells control involuntary movement of organs and structures, skeletal muscle cells enable intentional movements. Cardiac muscle cells allow the heart to contract, maintaining blood flow throughout the body.

4. Red blood cells, white blood cells and platelets are among the blood cells that are essential for many processes. White blood cells fight germs and contribute to immunity, while platelets help the blood clot, preventing excessive bleeding. Red blood cells take up oxygen and remove carbon dioxide.

Altogether, these cells support the normal biological activities and specific functions of skin, neuron, muscle, and blood tissues, helping them to fulfill their responsibilities for preserving homeostasis.

Learn more about Blood cells, here:

https://brainly.com/question/7812856

#SPJ1

Answer:

I kinda think it's stomata

Answer:

True

yes

Both are eukariyotic organisms.They grow by mitotic cell divisions.

Explanation:

Answer:true

Explanation:

mRNA stability refers to the amount of elements known as cis-elements, which interacts with RNA binding proteins, whose functions are to inhibit or enhance mRNA decay. This means that the stability of mRNA guarantees a good regulation of gene expression and prevents the expression of defectuos genes, known in many diseases.

The flexibility of the smooth muscles allows the arteries to sustain a rapid, significant rise in pressure.

They have an outer layer of collagen and a thick wall to prevent the artery from rupturing under the intense pressure. In order to maintain pulse flow, the artery wall also has an inner layer of muscle and elastic fibers.

The aorta and pulmonary arteries, which are the closest to the heart, are elastic arteries because they have much more elastic tissue in the tunica media than muscular arteries do. The elastic arteries' ability to maintain a relatively constant pressure gradient despite the heart's continuous pumping is due to this property.

To know more about arteries visit:-

https://brainly.com/question/27244840

#SPJ4