How could you test your hypothesis?
Find the total mass of the water and the dry
pasta, then cook the pasta and measure the
mass of the cooked pasta and the water in
which it is being cooked.
Find the mass of the dry pasta, then cook the
pasta, drain it, and find the mass of the
cooked pasta.

Ranking the compounds from first to last appearance in electron transport:

1. NAD+

2. FAD

3. O2

In electron transport, NAD+ (nicotinamide adenine dinucleotide) is the first compound to appear. It accepts electrons from other molecules and becomes reduced to NADH. NADH then transfers the electrons to the electron transport chain.

FAD (flavin adenine dinucleotide) appears after NAD+. It also accepts electrons and becomes reduced to FADH2. FADH2 transfers the electrons to the electron transport chain, contributing to ATP production.

O2 (oxygen) is the final compound to appear in electron transport. It acts as the final electron acceptor in the chain, combining with electrons and protons to form water. This process generates energy in the form of ATP.

Overall, the electron transport chain is responsible for the transfer of electrons from NADH and FADH2 to O2, leading to the production of ATP.

Learn more about ATP here:

https://brainly.com/question/836184

#SPJ11

Answer:

There are now at least 13 species of finches on the Galapagos Islands, each filling a different niche on different islands. All of them evolved from one ancestral species, which colonized the islands only a few million years ago. How many of the species of finch eat insects? Fourteen finch species are found only on these islands.

Explanation:

Answer:

A. Protect wetlands from future development

The correct answer is:B) DNA

DNA (deoxyribonucleic acid) is actually transcribed by itself. Transcription is the process by which DNA is converted into RNA molecules, specifically messenger RNA (mRNA). During transcription, the DNA sequence is used as a template to synthesize a complementary mRNA molecule. This mRNA molecule carries the genetic information from the DNA to the ribosomes where it is translated into proteins.

Introns, exons, and tRNA, on the other hand, are all transcribed by DNA.

Introns are non-coding regions within a gene that are transcribed into RNA but are later removed during the process of RNA splicing. Exons are the coding regions of a gene that are transcribed into RNA and remain in the final mRNA molecule.

tRNA (transfer RNA) is a type of RNA molecule that plays a crucial role in protein synthesis. It is transcribed from DNA and carries specific amino acids to the ribosomes during translation, where they are incorporated into the growing polypeptide chain.

Therefore, the correct answer is DNA (B) as it is not transcribed by DNA itself.

Therefore the correct answer is option B.

learn more about DNA here

https://brainly.com/question/264225

#SPJ11

Rivers take nutrients, salts, sediments, and pollutants from their source at high altitudes, to estuaries and oceans, where they end. The correct option is A. from rivers and streams flowing into estuaries and oceans.

-----------------------------

A river is composed of three main courses:

The highest course  ⇒ near the source.

The medium course

The low course

So, from their source at different latitudes and altitudes, rivers go through different states and, as they do so, they carry with their wildlife, sediments, suspended elements, available nutrients, and dissolved oxygen, among others.

As streams pass near farmlands, cities, factories, they also carry pollutant elements, such as chemicals, microbeads, plastics, etcetera.

These elements characterize by their durability in time and resistance, which means that once in the river, they end up in the oceans, where they remain for centuries.

According to this explanation, the option that best explains how nutrients, salt, sediment and pollutants get into estuaries and oceans is option A.  from rivers and streams flowing into estuaries and oceans.

------------------------------

Related link: https://brainly.com/question/12534812?referrer=searchResults

                     https://brainly.com/question/20366457?referrer=searchResults

                     https://brainly.com/question/5754035?referrer=searchResults

Answer || The central nervous system and the peripheral nervous system.

The nervous system is a complex system that is made up of nerves and nerve centers in different organisms that carries messages to and from the brain and the spinal cord to send them into various parts of the body.

It is primarily divided into :

1 ) CNS that is central nervous system ( made up of brain and spinal cord). The CNS is responsible for the voluntary functions of the body.

2 ) PNS that is peripheral nervous system ( possess cranial and spinal nerves arising from brain and spinal cord respectively). It controls the involuntary functions of the body.

Answer:

Grams to milli-grams

1455  = 1455000

Just multiply by 1000

Answer:

1455000 milligrams.

•Multiply the grams by 1000 to find milligrams

Answer :

Harmful Mutations :

Imagine making a random change in a complicated machine such as a car engine. The chance that the random change would improve the functioning of the car is very small. The change is far more likely to result in a car that does not run well or perhaps does not run at all. By the same token, any random change in a gene's DNA is likely to result in a protein that does not function normally or may not function at all. Such mutations are likely to be harmful. Harmful mutations may cause genetic disorders or cancer.

Beneficial Mutations :

Some mutations have a positive effect on the organism in which they occur. They are called beneficial mutations. They lead to new versions of proteins that help organisms adapt to changes in their environment. Beneficial mutations are essential for evolution to occur. They increase an organism’s changes of surviving or reproducing, so they are likely to become more common over time.

Answer:

The organism most reliant on other organisms for reproduction is a parasite. Parasites rely on other organisms, such as their host, for reproduction as they lack the necessary reproductive organs. They must rely on the reproductive organs of their hosts in order to reproduce. Additionally, parasites may rely on natural processes such as environmental conditions in order to reproduce.

Answer:

sexual reproducers

Explanation:

season, and where other organisms are

Answer:chip snakes

Explanation:

Answer:

learned

Explanation:

Answer:

results will be more accurate if there is a larger sample size.  

No matter what research is, the larger sample size is, the more accurately will be the results and vice versa. The larger samples increase a chance of significance because they reflect the population mean more reliably.

With small sample, the chance for false conclusions is higher.

Explanation:

The relationship between structure and function in molecules is a fundamental principle in biology and chemistry. The structure of a molecule, including its shape, arrangement of atoms, and chemical bonds, directly influences its function and the roles it plays within biological systems.

The specific arrangement of atoms and functional groups in a molecule determines its chemical properties, reactivity, and interactions with other molecules. For example, the structure of enzymes determines their ability to bind specific substrates and catalyze biochemical reactions. The active site of an enzyme has a complementary shape and chemical properties to its substrate, allowing for precise binding and efficient catalysis.

The relationship between structure and function extends to other types of molecules as well. In carbohydrates, the arrangement of monosaccharides determines their function as a source of energy or as structural components. Lipids exhibit various structures, such as triglycerides, phospholipids, and steroids, which contribute to their roles in energy storage, membrane formation, and signaling.

Overall, the structure of molecules is intricately linked to their function in biological systems. Understanding the relationship between structure and function allows scientists to study and manipulate molecules to develop new drugs, design enzymes with specific activities, and unravel the molecular basis of biological processes.

Learn more about monosaccharides

https://brainly.com/question/28719825

#SPJ11

Answer:

Because Her data were critical to Crick and Watson's work. But it turns out that Franklin would not have been eligible for the prize—she had passed away four years before Watson, Crick, and Wilkins received the prize, and the Nobel is never awarded

Explanation:

That all I know I which it's help u

The overproduction of proteins can be advantageous in a variety of situations. For example, in biotechnology, overproducing a protein of interest can be used to purify and study its structure and function. This is useful for developing therapeutic drugs and understanding how proteins interact with each other in the cell. Additionally, the overproduction of proteins can be used to increase the production of bioproducts such as enzymes, antibodies, and hormones.

The overproduction of proteins can also be problematic in some situations. For example, excess production of certain proteins can lead to the formation of insoluble aggregates, which can interfere with normal protein function and lead to various disorders, such as Alzheimer’s disease. Additionally, overproduction of certain proteins can create a burden on the cell, as excess proteins need to be processed and degraded, which can be energy-intensive. Finally, if the protein of interest is toxic or contains toxic components, overproduction can lead to cell death or other harmful effects.

See more about protein synthesis here:

https://brainly.com/question/20398312

Both of these options are valid scientific hypotheses because the scientific debate is always continuing, and the scientific community never discards a hypothesis. The correct option is C.

A hypothesis is a statement that is constructed before a scientific experiment. They are the data made before collecting the variables from the site.

Like here, the hypothesis is made for reducing the population of shrimps.

Thus, the correct option is C. the scientific debate is always continuing, and the scientific community never discards a hypothesis.

To learn more about hypotheses, refer to the link:

https://brainly.com/question/18064632

#SPJ4

Answer: b, fertility

Explanation: Soil needs fertility in order to have plant life stay alive.

Answer:

d

Explanation:

pore space concerns the oxygen All plants need oxygen for respiration, so a well-aerated soil is important for growing crops.

Answer:

1. 50% from the picture as they are Aa which means they are heterozygous and AA mean dominant and aa means ressecive.

2. Because alleles are segregated during meiosis when homologous chromosomes are separated.

Explanation:

Hope this make helps you to understand :)

Answer: A- Ankrd1 is binding to ARs and preventing ARs from binding to the promoter, which inhibits mRNA transcription.

Explanation:

The common property of carbon dioxide and water vapor that makes them important components of the atmosphere is that they both absorb energy from the Earth's surface, thereby heating the atmosphere (C).

Carbon dioxide (CO2) and water vapor (H2O) are greenhouse gases, which means they have the ability to trap heat in the Earth's atmosphere. When sunlight reaches the Earth's surface, it warms the surface, which then radiates heat back into the atmosphere. Carbon dioxide and water vapor molecules absorb some of this outgoing heat energy, preventing it from escaping into space. This process, known as the greenhouse effect, helps regulate the Earth's temperature and make it habitable for life.

The concentration of carbon dioxide and water vapor in the atmosphere can vary over time and location. Carbon dioxide concentrations have been increasing due to human activities such as burning fossil fuels, deforestation, and industrial processes. Water vapor concentrations can vary depending on factors like temperature and humidity. While their concentrations may change, their ability to absorb energy from the Earth's surface remains a key factor in shaping the Earth's climate and overall atmospheric conditions.

To learn more about atmosphere refer:

https://brainly.com/question/921955

#SPJ11

Answer:

malignant

Explanation:

malignant is a key word in biology used for major diseases, tuberculosis in this situation occurs for the lungs and is considered to be highly dangerous

Answer:

A. algae->blackfly->freshwater shrimp->trout->bald eagle

Answer:

Bald eagles are carnivorous and eat mostly fish and other birds. Mammals make up a small percentage of their usual diet. Bald eagles have been studied to hunt and eat some 400 species, including some large animals like deer fawns. They're opportunistic predators and will eat both living animals and carrion

Explanation:

hope it will help you

Answer:

Mark Brainiest

Explanation:

Vascular plants-  The stem in vascular plants is multilayered with xylem and phloem that form a conducting pathway passing through the principal axis. Non-vascular plants- No true stem is found in non-vascular plants.

Answer:

Explanation:

Reflection takes place when the light does not pass into the material, but is instead "bounced" off the surface. Refraction occurs when the light passes into the material. ... Dispersion occurs when different wavelengths of light are refracted different amounts, separating the light into its constituent colors

Answer:

Various applications

Explanation:

Human gene therapy, pharmaceuticals, forensic evidence, environmental cleaning, and agriculture are just a few fields where recombinant DNA technology is used.

The formula used to determine the number of possible orientations due to independent assortment of chromosomes is the Punnett Square.

The Punnett Square is a diagram that is used to predict the possible outcomes of a particular cross or breeding experiment. It is named after Reginald Punnett, who devised the technique.

The Punnett Square works by taking the possible genetic combinations of two parents and using them to predict the possible genetic combinations of their offspring. A Punnett Square creates a grid with each parent’s genetic combinations on either side and then places the offspring’s possible combinations in the middle. The number of possible orientations due to independent assortment of chromosomes is determined by multiplying the number of possible combinations from each parent.

For example, if two parents both have two possible combinations of chromosomes, A and B, the number of possible orientations due to independent assortment of chromosomes is four. This is because there are two possible combinations from each parent (A and B) and multiplying them together gives four possibilities (AA, AB, BA, and BB).

Learn more about independent assortment of chromosomes at : https://brainly.com/question/13946338

#SPJ4

Answer:

The gene for enzyme transposase is carried by a plasmid.