What navigational tool do some whales share with bats?.

Replication of the DNA occurs during interphase of the cell cycle. The correct option is d.

Several significant events that set the stage for cell division occur during interphase, the longest phase of the cell cycle. These processes include DNA replication, the creation of fresh proteins and organelles, and cell growth.

DNA replication specifically takes place during the S phase (synthesis phase) of interphase. Two identical copies of the DNA molecule are created as the DNA unwinds, with each strand acting as a template for the synthesis of a complementary strand. The correct option is d.

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Answer:

At the North Pole, the sun is above the horizon for six straight months (March through September), spinning around in horizontal circles, reaching a maximum height of 23.5° above the horizon at the June solstice. As you travel southward in the northern hemisphere, the noon sun gets higher and higher.

Explanation:

Add the north pole the sun is above the horizontal for six straight months

Answer:

A. cell theory

Explanation: The cell theory states that all biological organisms are composed of cells; cells are the unit of life and all life come from preexisting life. The cell theory is so established today that it forms one of the unifying principles of biology.

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Answer: 100N

Explanation: Given parameters:

Mass of the bowling ball  = 20kg

Acceleration  = 5m/s²

Unknown:

Amount of force applied  = ?

Solution:

To solve this problem, we apply newton's second law of motion.

   Force  = mass x acceleration

Now insert the parameters and solve;

  Force  = 20 x 5  = 100N

Laterally, each transverse sinus gives rise to a sigmoid sinus.

The sigmoid sinus is a continuation of the transverse sinus and is located in the petrous part of the temporal bone. It receives blood from the cavernous sinus and the superior petrosal sinus, and then drains into the internal jugular vein.  The sigmoid sinus plays an important role in draining deoxygenated blood from the brain and delivering it to the heart and lungs for oxygenation. It also helps to regulate the pressure of cerebrospinal fluid within the brain.

In some cases, a blockage or obstruction of the sigmoid sinus can lead to medical conditions such as venous sinus thrombosis. This is a rare but serious condition that can cause symptoms such as headache, seizures, and neurological deficits.

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A needlestick is an example of which portal of entry parenteral route.

The injection is the process of injecting fluids into the body using a needle. In medical practice, fluids that are often administered to the body by injection are drugs and vitamins. The needles used are hypodermic needlesticks.

The injection is known as a parenteral drug administration technique, namely administration through a route other than the gastrointestinal tract. Parenteral injections include subcutaneous, intramuscular, intravenous, intraperitoneal, intracardiac, intraarticular, and intracavernous injections.

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Answer:

The correct answer is Crucible

Explanation:

have a great day

As according to the given options, the high pressure is an agent of solution

Acid rain, commonly known as acid deposition, is any sort of precipitation that depositions onto the ground from the atmosphere either in the wet or dry forms and contains acidic ingredients, such as sulfuric or nitric acid. This could include things like acidic dust, rain, snow, fog, and hail.

Acid rain depletes aluminum from the soil. That aluminum might be harmful to both plants and animals. Acid rain also removes the minerals & nutrients from the soil that trees need to grow.

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ANSWERS

a) Transmits heat from the sun, fires, radiators.

b) Absorbed by the skin, used in fluorescent tubes

c) Used in cooking, radar, telephone,

d) Used to view inside bodies and objects

e) Makes things able to be seen

f) Used to broadcast radio and television

g) Used in medicine for killing cancer cells

Answer:

a) Transmits heat from the sun, fires, radiators.

- 3. Infrared

b) Absorbed by the skin, used in fluorescent tubes

- 5. Ultraviolet

c) Used in cooking, radar, telephone,

- 2. Microwaves

d) Used to view inside bodies and objects

- 6. X-rays

e) Makes things able to be seen

- 4. Visible ligh

f) Used to broadcast radio and television

- 1. Radio waves

g) Used in medicine for killing cancer cells

- 7. Gamma rays

:

Answer:

A. Natural Selection

Explanation:

The characteristic shared by diplomonads and parabasalids is option E: Both lack plastids.

Diplomonads and parabasalids are protists that do not possess plastids, which are membrane-bound organelles found in many other types of protists, such as algae. Plastids are responsible for various functions, including photosynthesis. However, diplomonads and parabasalids are adapted to anaerobic environments and obtain energy through alternative means, such as anaerobic metabolism. The absence of plastids in both groups is a shared characteristic that distinguishes them from other protists and reflects their specialized adaptations to their respective habitats. This characteristic also aligns with their parasitic or symbiotic lifestyles, as both groups often inhabit hosts or environments where photosynthesis is not necessary.

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Answer:

This question lacks options, the options are;

A. Enlarged molecules

B. Macromolecules

C. Inorganic molecules

The answer is B

Explanation:

As mentioned in this question, carbohydrates, proteins, lipids, and nucleic acids are the basic biomolecules found in nature. They are all polymeric substances, hence, are made up of smaller units called monomers.

Asides from being biomolecules, these four molecules are also referred to as MACROMOLECULES based on their large size and complex nature. Macromolecules are molecules that are relatively large in size composing of an aggregate of monomer. Hence, these biomolecules are macromolecules.

The correct order of the broad stages of translation is option d. II, III, I, IV. This means that the stages occur in the following order:

II. Amino acids are bound to the tRNAs
III. Components necessary for the translation are assembled at the ribosome
I. Amino acids are joined to the growing polypeptide chain
IV. Protein synthesis halts at termination codon, and translation components are released from the ribosome

In the first stage, amino acids are bound to the tRNAs, which are the molecules that bring the amino acids to the ribosome. In the second stage, the components necessary for the translation, including the mRNA, tRNAs, and ribosome, are assembled at the ribosome. In the third stage, the amino acids are joined to the growing polypeptide chain, forming the protein. In the final stage, protein synthesis halts at the termination codon, and the translation components are released from the ribosome.

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Independent assortment occurs spontaneously when alleles of at least two genes are assorted independently into gametes.

Answer:

A

Explanation:

analogous structures

Analogous structures are similar in function but do not necessarily suggest that the organisms are related.

The term “analogous” is used to describe biological structures that have similar or analogous functions but are not of the same evolutionary lineage. This means that the same biological structures are used by the same species for the same purposes, but the species are from different evolutionary origins. This type of evolution is called convergent evolution.

For example, similar structures of different species might have similar or equivalent functions, even though they originated from a different evolutionary point of view.

The wings of birds and insects are similar organs. Both birds and insects have wings that allow them to fly. However, their wings come from different ancestors. This is an example of analogous structure.

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Answer:

PY

Explanation:

please mark this answer as brainliest

During my discussion with my instructor for the 05.07 Movement Discussion-Based Assessment, I contacted my instructor on June 17, 2023. We discussed several topics related to the module.

First, we talked about the westward expansion in the 1800s and its impact on Native Americans and slaves. I shared my understanding of how the westward movement led to the displacement and mistreatment of Native American tribes, as well as the continuation of slavery in newly acquired territories.

Next, we discussed the changes in transportation during this period. I highlighted the significance of the transcontinental railroad in facilitating westward expansion and connecting the east and west coasts of the United States.

We also delved into the Mexican-American War and its role in expanding American territory. I explained how the war resulted in the acquisition of significant land, including present-day California, New Mexico, Arizona, Nevada, and Utah.

In terms of applying what I learned, I provided accurate comments and shared course-specific details during our conversation. I discussed how the lessons on westward expansion and its consequences have broadened my understanding of American history. Additionally, I gave an example of how this information applies to daily life by highlighting the importance of recognizing and addressing the historical injustices faced by marginalized communities.

Regarding my 21st-century skills, I demonstrated commitment by reaching out to my instructor in a timely manner and actively participated in the conversation. I used a proper tone and appropriate speech for my level, ensuring effective communication during the discussion. I also made sure to prepare for the call by reviewing my guided notes thoroughly.

Overall, I believe I met the criteria for an excellent performance in this Discussion-Based Assessment.

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Answer:

Earth is the only planet with liquid water readily avaible to and able to support living organisms.

Explanation:

Answer:

Earth has an atmosphere

Explanation:

Took the exam

Answer:

This answers may help you

Answer:

c is probably the correct answer

Answer:

Cyanobacteria used sunlight to divide water molecules, generating energy for their cells while also releasing oxygen into the atmosphere.

Explanation:

That was my answer on edmentum.

Answer:

Two.

Explanation:

Carbon and Hydrogen.

Answer:

Anabolic reactions, also called biosynthesis reactions, create new molecules that form new cells and tissues, and revitalize organs.

Explanation:

Restriction enzymes, also known as restriction endonucleases, cut DNA at specific sites called recognition sites.

These recognition sites have distinct nucleotide sequences, typically 4-8 base pairs long, that the enzyme can identify.

When the restriction enzyme encounters its target sequence, it binds to the DNA and cleaves the phosphodiester bonds between the nucleotides, resulting in the separation of the DNA strands.

This process is highly specific, ensuring that the enzyme only cuts at the intended recognition site rather than cutting DNA randomly or at sequences with a high concentration of adenine bases.

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Answer:

RNA contains the sugar ribose.

Explanation:

An RNA molecule is made of nitrogenous bases (A, U, G, and C), phosphate groups, and the sugar ribose.

On-site inspection would be better than off-site at a specialized test lab under conditions where real-world environment, immediate feedback, and accessibility are crucial factors. On-site inspections allow for a more accurate assessment of the actual working conditions, minimize disruptions to operations, and facilitate timely communication between the inspectors and the facility's personnel.

     There are certain situations where an on-site inspection would be better than an off-site inspection at a specialized test lab. For example, if the equipment being tested is too large or sensitive to transport, it may be more practical to conduct the inspection on-site. Additionally, if the test requires monitoring and adjustment in real-time, an on-site inspection may be necessary to ensure accurate results. On the other hand, if the test can be conducted remotely and the equipment is not too large or sensitive, an off-site inspection at a specialized test lab may be more convenient and cost-effective. Ultimately, the decision to conduct an on-site or off-site inspection will depend on the specific requirements of the test and the capabilities of the testing facility.

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Answer:

hi

Explanation:

ok

Answer:

polystyrene foam ➜ used for packaging materials

nylon ➜ used for ropes and nets

polyethylene ➜ used for plastic toys

vulcanized rubber ➜ used for tires and soles of shoes

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An allele frequency of 1 is beneficial or harmful to the species and is increased from generation to generation.

Detrimental mutations are lost because they reduce an individual's fitness. If a mutation improves fitness the frequency of that allele increases from generation to generation. Allele frequencies reflect genetic diversity. Changes in allele frequencies over time may indicate that genetic drift is occurring or that new mutations have been introduced into the population.

An association with a beneficial allele may also carry a deleterious allele. The inability of natural selection to eliminate geriatric diseases is a reminder that successful fitness does not equate to the absence of disease. Dominant alleles always have a direct effect on phenotype, so they tend to be highly selected. However, even deleterious dominant alleles can persist in the population's gene pool.

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The methods for safely working using aseptic technique are: Autoclaved tips and surface-sterilized tools should be used for all aseptic transfers.

Prior to transferring microorganisms to another medium, sterilize the wire loop by heating it until it glows red hot. Laboratory benches and surfaces should be cleaned with a sterilizing agent such as 70% ethanol before and after each use. The practice of using aseptic technique ensures the safety of both the microbiologist and the culture being grown. Aseptic techniques are a range of techniques used to protect microbiological cultures from being contaminated by other microorganisms that might exist in the surrounding environment.

Aseptic technique refers to any set of procedures that is performed under sterile conditions in order to avoid the introduction of contamination. Aseptic technique is commonly used in the laboratory when working with microorganisms that are sensitive to contamination or infection. In order to safely work using aseptic technique, it is important to follow several guidelines, including using sterilized tools and surfaces, cleaning laboratory benches and surfaces, and using a sterilizing agent such as 70% ethanol before and after each use.

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Answer:

A, B, C and D

Some fish migrate where there is water like central Alaska (mainly Ptarmigan).

They can change temperatures based on the season.

They eat the short plants, mosses and lichens in their habitat as there are rarely many animals and no trees that give sap and leaves.

arctic foxes have extra coats to keep them warm in the sub - zero temperatures.  

Answer:

Explanation:A, B, C and D

Some fish migrate where there is water like central Alaska (mainly Ptarmigan).

They can change temperatures based on the season.

They eat the short plants, mosses and lichens in their habitat as there are rarely many animals and no trees that give sap and leaves.

arctic foxes have extra coats to keep them warm in the sub - zero