The bones in the wings of a bat are the same as the bones found in the front paws of a raccoon. Their function is very different. This means that there is evidence of what

Answer:

It is an adaptation.

Explanation:

An adaptation is classified by the mutations seen in a creature in order to survive in a specific climate. If the fly is bigger in the colder climate, it is has adapted to withstand harsher temperatures than that of the warmer climate fly.

Answer:

1. Glucose itself is a monomer of both sugar and starch. A monomer is a component of a polymer; in other words, many monomers come together to form a polymer.

2. Proteins

3. Nucleic acids

4. It is made of monomers called of Fatty Acids and Glycerol which are made mostly of Carbon, Oxygen, and Hydrogen atoms with mostly C and H, and a few O atoms.

5.  What three elements do all bio molecules have in common? Carbon, hydrogen, and oxygen.

6. Glucose has the chemical formula`C_6H_12O_6` and is a 6-carbon sugar. Each of these carbon atomsare connected to an oxygen atom and a hydrogen atom. However, 5 of these carbon atoms are connected to hydroxyl group or OH-.

7.  Each molecule contains a central carbon (C) atom, called the α-carbon, to which both an amino and a carboxyl group are attached. The remaining two bonds of the α-carbon atom are generally satisfied by a hydrogen (H) atom and the R group.

8. To form a nucleotide, a base connects to the first or primary carbon of ribose or deoxyribose.

9.  2:1

10. Nitrogens and sometimes sulfur.

11.  Phosphorous

12. Cellulose, in contrast, is linear, consisting of a long chain of glucose monomers with hydrogen bonds interspersed between carbon atoms at regular intervals.

13. The first picture going from left to right is nucleic acid, the second one is lipid, the third one is carbohydrate, and the last one is protein.

Explanation:

A dichotomous key is a tool used in biology to identify different species based on their physical characteristics. It works by presenting the user with a series of paired statements, called couplets, that describe different traits.

The user then chooses which statement in each couplet best describes the organism they are trying to identify, until they reach the end of the key and arrive at a specific identification.

In order to identify the items listed (scissors, a sharp knife, a butter knife, a pen, and a pencil), we can use a dichotomous key with four couplets. The first couplet would distinguish between cutting tools (scissors, sharp knife, and butter knife) and writing tools (pen and pencil). The second couplet would distinguish between tools with blades (scissors and sharp knife) and those without blades (butter knife, pen, and pencil). The third couplet would distinguish between tools with sharp blades (sharp knife and scissors) and those with dull blades (butter knife, pen, and pencil). The fourth and final couplet would distinguish between tools made for cutting (scissors and sharp knife) and those made for writing (butter knife, pen, and pencil).

Some characteristics that are shared among all of the items include their shape, size, and the fact that they are all handheld tools. However, these characteristics are not included in a dichotomous key because they are not specific enough to distinguish between different species or types of organisms. Dichotomous keys focus on more detailed characteristics that are unique to each organism and can be used to identify them accurately.

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The explanation of the following terms are seen below:

This is referred to as the biological process by which new individual organism are formed from the parents.

There are two type which are called sexual and asexual reproduction and they have their unique features and techniques.

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Heart disease could be prevalent in the United States  but not because people do smoke alot, because there are other factors that can as well result to heart disease apart from smoking.

A buildup of fatty plaques in the arteries can be described as one of the   common cause of coronary artery disease and this can be regarded as the atherosclerosis, however some of the risk factors  that can be attributed to this is the poor diet, lack of exercise as well as obesity and smoking.

It should be noted that the Healthy lifestyle choices can  contribute to the decrease in the risk of atherosclerosis however leading risk factors for heart disease  can as well be attributed to the high blood pressure as well as the high low-density lipoprotein  but one of the common of this is the , smoking  as well as  unhealthy diet, and physical inactivity.

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The tissue that contains very little extracellular matrix, a large density of cells, and is found lining the inner surface of the heart is a simple squamous epithelium.

Connective tissues have protein fibers, calcified ground substance, and cells working together in common. These are the most common features of connective tissues. Stratified nonkeratinized epithelial tissue is the least protective.

The outer covering at the end of the arrow in figure 3 (labeled "15") is the periosteum .Only C and D (Chondrocytes and lacuna) are shared by both bone and cartilage. Based on the given information in the question, the answers are as follows:23. E. All connective tissues have all of the above features in common24. Which type of epithelial tissue would be least protective? b. Stratified nonkeratinized25. Identify the outer covering at the end of the arrow in figure 3 (labeled "15"). b. Transitional epithelium26. Which of the following features is/are shared by both cartilage and bone? d. Lacuna, and c. Chondrocytes.

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The role of complementary base pairing in DNA replication is to ensure the accurate copying of genetic information. adenine (A) always pairs with thymine (T), and guanine (G) always pairs with cytosine (C). This specific pairing allows for the faithful transmission of genetic information from one generation to the next.

In DNA replication, complementary base pairing plays a crucial role in ensuring the accurate copying of genetic information. The DNA molecule consists of two strands that are held together by hydrogen bonds between the nucleotide bases. These bases include adenine (A), thymine (T), guanine (G), and cytosine (C).

During replication, the two strands of the DNA molecule separate, exposing the nucleotide bases. Each strand then serves as a template for the synthesis of a new complementary strand. Complementary base pairing occurs when adenine (A) pairs with thymine (T) and guanine (G) pairs with cytosine (C). This pairing is specific and follows the rules of base pairing.

The enzyme DNA polymerase adds nucleotides to the growing DNA strand, using the existing strands as a template. It ensures that the new nucleotides are complementary to the exposed bases on the template strand. For example, if the template strand has an adenine (A), DNA polymerase will add a thymine (T) to the new strand.

By following the rules of complementary base pairing, DNA replication ensures that the genetic information is faithfully copied. Each new DNA molecule formed during replication contains one original strand and one newly synthesized strand. This process allows for the accurate transmission of genetic information from one generation to the next.

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Complementary base pairing plays a critical role in DNA replication, which is the process by which DNA makes copies of itself.

The complementary base pairing ensures the accurate and faithful replication of the genetic information.

During DNA replication, the double-stranded DNA molecule unwinds and separates into two individual strands. Each separated strand then acts as a template for the synthesis of a new complementary strand.

The process of complementary base pairing occurs as follows:

1. DNA unwinding: Enzymes called helicases unwind and separate the double-stranded DNA molecule, breaking the hydrogen bonds between the base pairs. This creates a replication fork, with two single strands of DNA exposed.

2. Primer binding: Primers, short RNA or DNA sequences, bind to the template DNA strands at specific sequences called origins of replication. The primers provide a starting point for DNA synthesis.

3. Complementary base pairing: DNA polymerases, enzymes responsible for DNA synthesis, recognize the exposed template strands and begin adding nucleotides to synthesize the complementary strands. The polymerases add nucleotides in the 5' to 3' direction, matching the template strand.

  - Adenine (A) pairs with thymine (T) using two hydrogen bonds.

  - Cytosine (C) pairs with guanine (G) using three hydrogen bonds.

  As the polymerases move along the template strands, they read the existing nucleotides on the template and incorporate the complementary nucleotides into the newly synthesized strands.

4. DNA strand elongation: The polymerases continue adding nucleotides to the newly synthesized strands, extending them in the 5' to 3' direction. This process occurs simultaneously on both template strands, resulting in the formation of two identical daughter DNA molecules.

By ensuring complementary base pairing, DNA replication maintains the integrity and fidelity of the genetic information. The specific base pairing rules guarantee that each newly synthesized strand is an accurate replica of the original template strand. This process is crucial for the transmission of genetic information from one generation to the next and for the preservation of genetic stability.

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Your mass and weight is the same everywhere in the universe. :)

The probability of having an affected child when v-1 and v-11 mate is dependent on the genetic disorder that they carry.

When two people who carry the same genetic disorder have a child, the probability of the child inheriting the disorder depends on the mode of inheritance of the disorder. Genetic disorders can be inherited in three main ways: autosomal dominant, autosomal recessive, and X-linked dominant or recessive. In autosomal dominant inheritance, only one parent needs to carry the affected gene for the child to have a 50% chance of inheriting the disorder.

In autosomal recessive inheritance, both parents need to carry the affected gene for the child to have a 25% chance of inheriting the disorder. In X-linked inheritance, the probability of a child inheriting the disorder depends on the sex of the child and the parent carrying the affected gene. Without the information about the mode of inheritance and the genetic disorder that v-1 and v-11 carry, it is impossible to provide an accurate probability of having an affected child when they mate.

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Answer:

The atoms with the largest atomic radius are:

(a) Ba

(b) S

(c) Cu

(d) H-

(e) Na

(a) Ba has a larger atomic radius than Mg because Ba has more electron shells than Mg, even though they are in the same period.

(b) S has a larger atomic radius than S2- because S2- has gained two electrons, which increases the effective nuclear charge and decreases the atomic radius.

(c) Cu has a larger atomic radius than Cu+2 because Cu+2 has lost an electron, which decreases the shielding effect of the electrons and increases the effective nuclear charge, pulling the remaining electrons closer to the nucleus.

(d) H- has a larger atomic radius than He because H- has one more electron than He, and the additional electron adds another energy level to the atom, increasing its size.

(e) Na has a larger atomic radius than Cl because Na is a metal and Cl is a non-metal, and metals tend to have larger atomic radii than non-metals.

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Answer: Water

Explanation:

Your Welcome

Answer:

sunlight

Explanation:

Answer:

because of pressure maybe

Louis Pasteur's experiment to disprove the theory of spontaneous generation was crucial in the development of the scientific method. He was required to maintain a few variables to keep the experiment fair. This process involved the use of swan-necked flasks, sterilized broth, and control experiments.

Louis Pasteur's experiments aimed to disprove the spontaneous generation theory by creating a sterile environment, removing all microorganisms that would cause the broth to spoil. He used swan-necked flasks that allowed air to reach the broth but kept the microorganisms out of the broth. It was important for Pasteur to maintain a few variables in the experiment, such as the temperature of the broth, the source of the broth, and the duration of the experiment. Pasteur used boiled meat broth in his experiment as a nutrient source for microorganisms.The use of control experiments was critical to the experiment.

Control experiments were conducted in a similar manner as the experimental groups, but no change was made to the variable being tested. Pasteur kept the control experiments under the same conditions as the experimental group to determine if there was any growth of microorganisms in the control group. If there was no growth in the control group, it would indicate that the results observed in the experimental group were due to the treatment of the experimental group and not because of any variable factor. The control experiment showed that microorganisms do not arise spontaneously, but from pre-existing microorganisms.

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Explanation:

That is how the forest is advantageous to us please rate brainlest

Answer:

Advantages of forest:

Forest provides us with numerous amount of things and protects us from many disasters. Listed below are the advantages of forest.

*They help maintain oxygen levels in the atmosphere, facilitating breathing of humans and other animals.

*Forests help regulate the climate.

*They help the ground absorb during floods, reducing soil loss and property damage by slowing the flow.

*Forests are of vital economic importance to humans. For example, the plantation of forests provides humans with wood and timber, which can be exported and used a wide range of applications.

*Forests serve as a habitat to millions of animals.

*Forests help in the regulation of ecosystems.

*Forests help reduce certain types of pollution such as noise pollution.

*Forests provide many important natural medicines.

*Forests help to control the Earth’s temperature and combat global warming.

*The natural beauty associated with forests is valuable.

*Forests are responsible for several jobs.

Answer:

A nerve is actually a long threadlike bundle of dendrites that conduct electrical impulses. Dendrite word derived from the Greek word 'dendron' which means tree. They carry messages in the form of electrical impulses to cell body, there are also wire like nerves called axon.

Explanation:

Hope it helps you

have a good day dear friend

Answer:

im pretty sure its 4

Explanation:

The light reaction of photosynthesis is the first step in the process and involves the conversion of light energy into chemical energy. During this reaction, light energy is absorbed by chlorophyll and converted into chemical energy in the form of ATP and NADPH.

This energy is then used to convert carbon dioxide and water into glucose.

The dark reaction of photosynthesis is the second step in the process and does not require light. During this reaction, the ATP and NADPH from the light reaction are used to convert the previously made glucose into other organic molecules such as amino acids, proteins and lipids.

There are five factors that affect photosynthesis and its rate. These include light intensity, carbon dioxide, temperature, water and minerals. Light intensity is important as it is the source of energy for photosynthesis.

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Carbon dioxide is an important greenhouse gas that helps to trap heat in our atmosphere. Without it, Earth would be cold

Answer:

The correct option is;

C. 150

Explanation:

By the law of conservation of mass we have that in a closed system, the mass of the items in the system can not be destroyed or created by a physical process or chemical reaction

In the given chemical reaction process we have;

Reactant 1 (35 grams) + Reactant 2 (115 grams) → Product = ((35 + 115) grams)

∴ Reactant 1 (35 grams) + Reactant 2 (115 grams) → Product (150 grams)

The mass of the product = 150 grams.

Answer:

Option C

Explanation:

A pure diamond is made up of only carbon atoms while diamonds that contain other elements are not solely made up of  carbon atoms.

In a pure diamond, each carbon atom is bonded to four other carbon atoms in a tetrahedral shape. Due to the tetrahedral shape of the arrangement, a pure diamond is one of the hardest materials known to humankind.

Furthermore, this structure gives diamond its transparent quality as well as its high refractive index. It has been said that diamond is the hardest substance on earth.

Diamonds that contain other elements, on the other hand, are diamonds that are not made up solely of carbon atoms. They may include a variety of other elements, such as nitrogen, boron, and sulfur. The presence of these other elements can affect the diamond's hue and clarity.

For instance, the presence of nitrogen in a diamond can produce a yellow or brown hue in the diamond. Sulfur, on the other hand, can produce a blue or green hue. These diamonds are also not as hard as pure diamond.

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The students' results show that the rate of fermentation increases as the amount of yeast added to the reaction mixture increases.

The rate of fermentation increased because more yeast cells means more enzymes available to break down the sugar into ethanol and carbon dioxide. The students also found that the rate of fermentation is fastest at a pH of 7, which is neutral.

This is because the yeast enzymes work best at a neutral pH. The students' results suggest that the optimum conditions for fermentation are a temperature of 25°C, a pH of 7, and an amount of yeast of 4 grams.

The time to reach 120 kPa decreases as the amount of yeast increases. This is consistent with the students' hypothesis that the rate of fermentation increases as the amount of yeast increases.

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Answer:

D

Explanation:

plz answer my question

Answer:

Stopping behaviors that contribute to the deficiency, such as unhealthy eating, smoking, and heavy alcohol use, can help prevent vitamin deficiency anemia. Eating a healthy diet can lower your risk of developing the condition. Some people take a daily vitamin supplement to help prevent the condition.

Answer:

They can be prevented by eating healthy food or a daily vitamin supplement to help prevent it.

Explanation:

Stopping behaviors that contribute to the deficiency, such as unhealthy eating, smoking, and heavy alcohol use, can help prevent vitamin deficiency anemia. Eating a healthy diet can lower your risk of developing the condition. Some people take a daily vitamin supplement to help prevent the condition.

I would like to say that I did not copy from the previous answer but that I just googled deficency deises and used their explenation to help with my answer and that i didn't see their answer until after I had posted mine.

In the presence of chaotropic salts in the lysis buffer, SDS dissociates and forms a cation bridge to bind DNA to the silica membrane in the spin column.
- SDS (sodium dodecyl sulfate) is a detergent commonly used in lysis buffers to break down cell membranes and release DNA.
- Chaotropic salts, such as guanidine thiocyanate or guanidine hydrochloride, are often added to lysis buffers to disrupt protein interactions and denature proteins.
- When chaotropic salts are present, SDS dissociates into its charged form, sodium ions (Na+) and dodecyl sulfate ions (DS-).
- The dodecyl sulfate ions can form cation bridges with the positively charged DNA molecules, creating a binding interaction.
- The DNA-SDS complex then binds to the silica membrane in the spin column through the cation bridges, while other cellular components are washed away.
- This binding is possible because the silica membrane has a high affinity for DNA due to its negative charge.
- As a result, DNA molecules are effectively isolated and purified in the spin column.
- The presence of chaotropic salts in the lysis buffer promotes the dissociation of SDS and the subsequent binding of DNA to the silica membrane through cation bridges, facilitating DNA purification.

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Answer:

One of the megaspores out of the four megaspores which are derived from division of megaspore mother cell

Explanation:

Option A

Agents and brokers are the proper response.Agents and brokers are regarded as non-manufacturing traders because they enable trades by buying, selling, or even facilitating .

The things that they do not truly own or are not theirsIn plain English, a virtual retailer is one who conducts business exclusively online and does not deal with customers in a physical location like a shop or store.This is a contemporary business model where the company uses the internet to interact with a variety of clients. They frequently contract out other tasks, including order shipping, etc.A wholesaler is a person or business who sells things in bulk for a discount, usually to retailers.Those who sell things to the general public in comparatively modest quantities for use or consumption as opposed to resale are known as retailers.

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