Explain at the molecular level why water has a high specific heat. Be sure to define specific heat in your answer.

The pointy, inferior part of the heart is the _apex___ while the __base___ is much broader with multiple blood vessels entering and exiting from the region.

Answer:

The more different the human is between human sperm to the eggs might just look different that every sperm is different because of the way their inherited DNA.

yeh.....

Answer:

the answer is- the element

Explanation:

reason for my answer is because only two element are liquid at standard conditions for temperature and pressure: mercury and bromine.

Answer:

1 organism

8 abiotic

this is the answers I know

•Variation. Organisms (within populations) exhibit individual variation in appearance and behavior. ...

•Inheritance. Some traits are consistently passed on from parent to offspring. ...

•High rate of population growth. ...

•Differential survival and reproduction

Answer:

reproduction, heredity, variation in fitness or organisms

Explanation:

Four conditions are needed for natural selection to occur: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population. If they are met, natural selection automatically results.

Nematodes are animals that have a cylindrical shape.

Some of its features are:

• They are ,unsegmented, animals;

• They do not have specialized respiratory and circulatory organs;

• They are ,pseudocoelomates,;

• Its excretions are made from ,H tubes,.

Considering what was put as characteristics of these animals, we have that the answer is the alternative "E". This is because they are not segmented animals and also do not have respiratory and circulatory system organs.

Photosynthesis and cellular respiration are two close related and complementary processes. Photosynthesis produces organic molecules and releases oxygen, which are used during cellular respiration to produce water, ATP, and CO₂.

Photosynthesis is a process plant cells go through when absorbing sunlight.

During photosynthesis, light energy and inorganic compounds are used to produce organic compounds -glucose- and release oxygen.

It occurs in chloroplasts and involves two stages: light-dependent and light-independent reactions.

• During light-dependent reactions, oxygen is released, while ATP and NADPH are produced. Both of them are used during light-independent reactions. It occurs in the thylakoid membrane in the electron transporter chain.

• The light-independent reaction occurs in the Calvin cycle in the stroma. During this stage, carbon from CO2 is fixated, and sugar molecules are synthesized

Cellular respiration is the process through which cells use organic compounds to produce energy.

Cellular respiration follows two ways, which depend on the presence or absence of oxygen, and both of them begin with the process of glycolysis, which occurs in the cytoplasm and does not need oxygen to occur.

1. Occurs in the presence of free oxygen.

2. Series of reactions by which pyruvic acid (product of glycolysis) turns into CO₂ and H₂O, producing many ATP molecules.

3. Respiration occurs in the mitochondria.

4. Takes place in two steps or stages: Krebs cycle and electron transporter chain.

5. Glycolysis and Krebs cycle produce electrons, which then travel along the electron transporter chain while releasing energy, and ATP is produced.

1. Occurs in the absence of free oxygen

2. Series of reactions by which using pyruvate (product of glycolysis) 2 ATP molecules van be produced.

3. There are two ways in which anaerobic respiration can be produced: lactic fermentation and alcoholic fermentation.

4. Lactic fermentation produces lactic acid and 2 ATP

5. Alcoholic fermentation occurs in two steps, and the final products are ethylic alcohol, 2ATP, and 2 CO₂

6. The whole anaerobic process occurs outside the mitochondria.

Photosynthesis is complementary to cellular respiration.

Table in the attached files

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In the stomach, proteins are broken down into smaller molecules by hydrochloric acid and an enzyme called pepsin. The hydrochloric acid creates an acidic environment in the stomach, which helps to denature the proteins and make them more accessible to the pepsin enzyme. Pepsin then breaks down the proteins into smaller peptides and amino acids, which can be absorbed into the bloodstream through the small intestine.

The location in the cell where the first step of cellular respiration occurs is 2, i.e., a mitochondria. The correct option is B.

The majority of the chemical energy required to drive a cell's metabolic operations is produced by mitochondria, which are membrane-bound cell organelles (mitochondrion, singular).

Adenosine triphosphate, a tiny molecule, serves as a storage container for the chemical energy generated by the mitochondria (ATP).

Because they assist in cellular respiration, the process by which energy is extracted from food, mitochondria are known as the powerhouse of the cell or energy manufacturers.

The first stage of cellular respiration, known as glycolysis, takes place in the cytoplasm of the mitochondria.

To produce cellular energy, the six-carbon sugar molecule of glucose is broken down into three-carbon molecules during the process known as glycolysis.

Thus, the correct option is B.

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When the carbohydrate cellobiose is digested into two glucose monosaccharide sugars (by cellulase in certain fungal species), the resulting glucose monomers are properly defined as the products

The correct answer is option E.

When the carbohydrate cellobiose is digested into two glucose monosaccharide sugars by cellulase in certain fungal species, the resulting glucose monomers are properly defined as the products.

In a chemical reaction, reactants are the starting materials or substances that undergo a change, while products are the resulting substances formed after the reaction. In this case, cellobiose is the substrate, which is the molecule that undergoes the enzymatic reaction. Cellulase is the enzyme responsible for catalyzing the digestion of cellobiose into glucose monomers.

The enzyme cellulase acts as a catalyst in the reaction, facilitating the breakdown of cellobiose into glucose. Catalysts are substances that increase the rate of a chemical reaction without being consumed or permanently changed themselves. However, in the context of the given question, the glucose monomers produced are the final result or product of the enzymatic digestion process.

Therefore, in the digestion of cellobiose, the resulting glucose monomers are correctly identified as the products (option E).

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Answer:

True

Explanation:

.................

If it takes a human liver cell about 22 hours to complete one cell cycle, the number of hours that a typical liver cell would spend on the process of DNA replication is 9.9 hours.

If an onion root tip is observed under the microscope, most of the onion root tip cells would be in the interphase stage of cell division because the life span of a cell is mostly spent in interphase.

The time in hours spent by the cell in DNA replication is determined as follows:

In a typical cell cycle, 45% of the time is spent on DNA replication.

If a human liver cell spends about 22 hours to complete one cell cycle,

45% of 22 hours = 0.45 * 22

45% of 22 hours = 9.9 hours

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Answer: the answer is genes

Explanation: you have to use your brain think of the history you have found out before and see if you can find this in your brain and if you do write it down to remember.

the matching genes are called as homozygous

Humans, in general, have the same genes. A number of genes differ. These are in charge of our physical characteristics and health. Each variation is referred to as an allele. For each gene, you inherit two alleles. One is inherited from your biological mother and one from your biological father. If the genotypes are similar, users are homozygous for just that specific gene. having the same allele at the same locus on both members of a homologous pair of chromosomes A homozygous genotype is one that has two identical alleles of a gene for a specific trait. A person can be homozygous dominant (AA) or homozygous recessive (AR).

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The atmosphere contains nitrogen in an unusable form. All living forms require nitrogen, which is present in the air, soil, and water. The bulk of the nitrogen in the atmosphere, or dinitrogen, or N2, is inaccessible to organisms since it is not immediately metabolised by them.

Dinitrogen is a chemical that is particularly difficult for organisms to break down and use for energy since it is so stable. This kind of nitrogen may be found in the air, but it cannot be used by living things until it is changed into another form, such nitrate or ammonia.

The useful forms of nitrogen are created by bacteria and may be found in soil and water. Dinitrogen may be transformed by bacteria into nitrite and nitrates.

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Answer: none of the above

Explanation:

None of the above

Answer:

symbiosis.

Explanation:

The term that you are referring to is symbiosis. (a symbiotic relationship)

Symbiosis is a proximate and often long-term interaction between two or more different biological species.

Answer:

The correct answer is - A. immigration, emigration.

Explanation:

In biology, immigration is the act of joining or entering a new species or population of organisms into a particular area or population. These new species carry new alleles and traits with themself in the area and population increasing the population.

On other hand, emigration is the act of leaving the area where a population used to live due to changes in the habitat or the particular habitat is not suitable anymore for the population.

Answer:

The answer is option d.

Organ.

Hope this helps.

The reuse center might accept: D. Yard trimmings

What is a reuse center?

A reuse center, also known as a recycling center or a second-hand store, is a facility where various materials and items that are still in usable condition are collected, sorted, and made available for resale or redistribution. The main goal of a reuse center is to divert materials from the waste stream and promote their reuse, extending their lifespan and reducing the demand for new products.

These centers typically accept a wide range of items, such as furniture, appliances, clothing, electronics, books, toys, and more. By accepting and selling these items at affordable prices, reuse centers help reduce waste, conserve resources, and provide affordable options for individuals and communities.

A reuse center can accept yard trimmings as it include grass clippings, leaves, branches, and other organic waste from landscaping and gardening activities.

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Many plants have modified stems that serve various purposes, including storage, protection, photosynthesis, support, propagation, and perennial growth.

Underground Stem Modifications:

Many plants have modified stems that serve various purposes, including storage, protection, photosynthesis, support, propagation, and perennial growth.

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Answer:

B, C, D

Explanation:

Generally, females and males have the same hormones (i.e., estrogens, progesterone, and testosterone), but their production sites, their blood concentrations, and their interactions with different organs, systems, and apparatus are different [29

Answer:

progesterone

Explanation:

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Answer:

The crane has a sharp and pointed beak adapted for catching and grasping prey. The sharp beak allows the crane to effectively stab and pierce its prey, such as fish, frogs, or small animals. The pointed shape helps the crane to accurately target its prey and secure a firm grip.

On the other hand, the duck has a flat beak, which is better suited for its specific feeding habits. Ducks are primarily filter feeders, and their flat beak enables them to sift through water or mud to collect small organisms, insects, and plants. The flat beak acts like a sieve, allowing the duck to strain out food particles while retaining water.

The difference in beak shape between the crane and the duck reflects their distinct feeding strategies and ecological roles. Each species has evolved its beak shape to optimize its ability to capture and consume the specific types of food sources available in their respective habitats.

The answer will be true, false, false, false, false, false.

It is the inherent energy present in moving water with reference to pure water.

Since the reference is in relation to pure water, the water potential of a system increases as solute concentration decreases.

On the contrary, the water potential of a system decreases accordingly as the solute concentration increases.

Thus, following the phenomenon illustrated by the image (see attached):

Plant cell A has lower water potential than cell B. - true

Plant cell B is isotonic to the fluid in the beaker - false

Plant cell B's water potential increased due to an increase in solutes inside the cell - false

Plant cell B is at equilibrium with the fluid in the beaker - false

Plant cell A has higher water potential than cell B - false

Plant cell A is at equilibrium with the fluid in beaker - false

The following figure shows a plant cell immediately after it has been placed in distilled water (A) and a plant cell that has been in distilled water for several minutes (B). Determine whether each of the following statements is true or false based on this figure.

Drag True or False to the end of each statement.

Plant cell A has lower water potential than cell B.

Plant cell B is isotonic to the fluid in the beaker.

Plant cell B's water potential increased due to an increase in solutes inside the cell.

Plant cell B is at equilibrium with the fluid in the beaker.

Plant cell A has higher water potential than cell B.

Plant cell A is at equilibrium with the fluid in beaker.

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Answer:Erwin Chargaff

Explanation:

Answer:

elletrical. hope this helps!

Explanation:

Answer:

False

Explanation:

Trees supply the frog with moisture from its leaves and inner bark

Answer:

Halloween es ese día que apenas hace unos años ni siquiera celebrábamos en España. El día de los muertos, de los monstruos y el truco o trato. Por si eres de aquéllos a los que les parece una noche inquietante, aquí estamos en Estamos Seguros para garantizarte un sueño reparador.

Si te andas preguntando si un apocalipsis zombie es posible, la respuesta es sí, pero puedes estar tranquilo: el Apocalipsis Zombie en la noche de mañana es altamente improbable. De hecho, su probabilidad es apenas del 0,00014%.

Otras veces te hemos explicado en Estamos Seguros que una prima de seguro es el resultado de multiplicar la probabilidad del percance asegurado por el capital asegurado, esto es, lo que el asegurador deberá pagar si se produce. Esto quiere decir, lógicamente, que si se conoce el capital asegurado y la prima, se puede derivar la probabilidad. Asumiendo que un posible Apocalipsis Zombie acabaría con la raza humana (o, por lo menos, con la que está asegurada), puede asumirse que un hecho así equivale a una situación tal que obligaría a las aseguradoras a indemnizar todos los capitales que tienen asegurados sobre las personas.

Answer: it is 300

Explanation:

Answer:

prokaryotic type

Explanation:

Bacterias are examples of the procaryotic type of cells. The prokaryotic cells are the ones that don’t have the nucleus connected to the membrane.

These are the single-celled organisms, much smaller than eukaryotes, with no nucleus and no organelles.

All cells of prokaryotes have a cell wall, and one circular chromosome.