I need help with this please​

Answer:

A ray is a part of a line that has one endpoint and goes on infinitely in only one direction. You cannot measure the length of a ray. A ray is named using its endpoint first, and then any other point on the ray

Explanation:

Answer:

the starting point of the ray

Explanation:

Answer:

Explanation:

Without insulin, cells are unable to use glucose as fuel and they will start malfunctioning. Extra glucose that is not used by the cells will be converted and stored as fat so it can be used to provide energy when glucose levels are too low.

The structure that is not found in the vascular layes is the cornea.

The cornea is an important part of the eye. It is in the front part of the eye, it is transparent, it will cover the iris, pupil and the anterior chamber. Its function is to refract light, the power of the focus of the eye will also contribute, this will be modified by the curvature of the lens.The cornea will form different parts: epithelium, Bowman's membrane, stroma, Descemet's membrane, endothelium.

The cornea will protect the eye from trauma and external infections that it may have, for this we know that it fulfills defensive functions. It will protect the eye socket, eyelid, tears and the sclera.

To learn more abour cornea visit: https://brainly.com/question/29366850

#SPJ1

Answer: I think it’s is sunlight I hope this is right

Explanation:

Photosynthesis requires sunlight, carbon dioxide, and water as starting reactants (Figure 5.5). After the process is complete, photosynthesis releases oxygen and produces carbohydrate molecules, most commonly glucose. These sugar molecules contain the energy that living things need to survive.To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight. for photosynthesis. Carbon dioxide enters through tiny holes in a plant's leaves, flowers, branches, stems, and roots. Plants also require water to make their food.Plants use chlorophyll, usually found in their leaves, to absorb sunlight. The light energy from the sun is what fuels the reactions that transform carbon dioxide and water into glucose and oxygen. Without light, photosynthesis is impossible

Answer:

the cell will shrink

Explanation:

Fragmentation is a form of asexual reproduction and is seen in annelids, fungi, cyanobacteria, sponges, and flatworms.

In Fragmentation, an organism divides itself into a number of fragments. It occurs when an organism completely breaks down independently irrespective of the other parts. Each one of these fragments matures into fully grown adults that are clones of the original organism.

Asexual reproduction usually involves the participation of a single parent alone can produce new offspring. The newly produced individual is genetically identical to one another and its parent. Both multicellular and unicellular organisms divide by fragmentation which is asexual reproduction.

Fragmentation is the most common method of reproduction in lower invertebrates. It is seen in many organisms including filamentous cyanobacteria, algae, lichens, molds, many plants, and animals such as flatworms,  annelid worms, sponges, and sea stars.

Learn more about the fragmentation from the given link.

https://brainly.com/question/29633695

The organisms that can reproduce by fragmentation are Option d Sponges and Sea anemones.

Fragmentation is a form of asexual reproduction in which an organism breaks into two or more fragments, and each fragment develops into a new individual. Both sponges and sea anemones are examples of organisms that exhibit this mode of reproduction.

Sponges are simple multicellular animals that lack true tissues and organs. They possess a porous body structure, and when a sponge is fragmented, each fragment has the potential to develop into a new sponge through regeneration. These fragments contain specialized cells called archaeocytes that can differentiate into various cell types required for the formation of a new sponge.

Sea anemones, on the other hand, are marine animals belonging to the phylum Cnidaria. They have a cylindrical body with tentacles surrounding their mouth. When a sea anemone is fragmented, each piece can regenerate into a complete individual. The process involves the differentiation of cells within the fragments, leading to the development of new tentacles, body parts, and eventually a mature sea anemone.

Both sponges and sea anemones have remarkable regenerative abilities, allowing them to reproduce through fragmentation. This form of asexual reproduction enables them to colonize new areas, expand their population, and adapt to changing environmental conditions. Therefore the correct option is D

Know more about Sea anemones here:

https://brainly.com/question/9933861

#SPJ8

The Question was Incomplete, Find the full content below :

The organisms which can reproduce by fragmentation are:

(a) Corals and Sponges

(b) Corals and Spirogyra

(c) Sea anemone and Spirogyra

(d) Sponges and Sea anemones.

Answer:

Because deserts are so dry, they have very low humidity—the measure of water vapor in the air. ... At night, the sun no longer heats the desert and the heat from the day doesn't stay trapped. Because of this, some deserts can get cold at night, dropping to below 40F, which is definitely coat weather.

Explanation:

hope it becomes helpful to you ☺️☺️

good luck

Lipids helps in protecting the contents of cell because it is hydrophobic , when placed in water they do not get dissolve.

There is a characteristic that unites the various chemicals that make up lipids. Insoluble in water, lipids are hydrophobic ("fear of water"). In a cell, lipids have a wide range of activities. Fat-like lipids, often known as lipid stores, are how cells keep energy for long-term use. For both plants and animals, lipids act as a barrier between them and their surroundings. As an illustration, their water-repellent properties aid in keeping aquatic birds and mammals dry. A significant component of the plasma membrane, lipids serve as the building blocks for numerous hormones. The several types of lipids are fats, oils, waxes, phospholipids, and steroids.

Thus, lipids cell membrane are the structural barrier of cell and helps in protecting its contents .

To know more about lipids, please refer:

https://brainly.com/question/17352723

#SPJ1

Answer:

The Habit Loop is a neurological loop that governs any habit. The habit loop consists of three elements: a cue, a routine, and a reward.

Answer:

c

Explanation:

its c i took the test

Answer:

A tornado is a violently rotating column of air that is in contact with both the surface of the Earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud.

Explanation:

Answer:

its like this twisty dust cloud that destroys homes and stuff

Explanation:

sorry ion really know how to explain it

Inquiry-based pedagogy involves fostering curiosity and active learning. For example, students investigating real-world environmental issues and proposing solutions.

For more such questions on Pedagogy:

https://brainly.com/question/32239495

#SPJ8

Answer:

Explanation:

A

Answer:

Hi

Explanation:

A nosocomial infection is contracted because of an infection or toxin that exists in a certain location, such as a hospital. People now use nosocomial infections interchangeably with the terms health-care associated infections (HAIs) and hospital-acquired infections.

The function of cholesterol in the cell membrane is C. To make more room inside the cell membrane.

Cholesterol affects the bilayer structure of biological membranes in a variety of ways. It alters lipid bilayer fluidity, thickness, compressibility, water penetration, and intrinsic curvature.

Cholesterol molecules control the fluidity of the cell membrane, which allows the cell to maintain its shape. If cholesterol is missing from the cell membrane, excess fluidity may lead to cell lysis, or the breakdown of the cell.

As a result, cholesterol is required for cell membrane stability.

In conclusion, the correct option is C.

Learn more about cholesterol on:

https://brainly.com/question/523979

#SPJ1

Desiccation is the term used in the sciences to describe the drying out from under a live thing. Examples include aquatic animals being hauled out of the water plants being subjected to sunlight or a drought.

Because moist heat may permeate microbial cells, it generally kills bacteria more effectively than dry heat. Proteins and enzymes lose the three-dimensional functional form when proteins are subjected to moist heat, which kills bacteria by denaturing their proteins.

Extreme dryness, often known as desiccation, is the result of excessive drying. Desiccation is the term used to describe gradual drying out of a live organism in biology and ecology. Desiccated microorganisms are unable to proliferate and divide.

To know more about microbial cells visit :

https://brainly.com/question/14598841

#SPJ9

Vancomycin is a glycopeptide antibiotic that inhibits bacterial cell wall synthesis by binding to the D-alanyl-D-alanine terminus of the peptidoglycan precursor. E. coli is generally susceptible to vancomycin, but there have been reports of vancomycin-resistant strains of E. coli.

The resistance of E. coli to vancomycin is primarily due to the modification of the peptidoglycan precursor, which reduces the binding affinity of vancomycin to the cell wall. Specifically, vancomycin-resistant E. coli strains have modified their cell wall precursor by substituting D-alanine with D-lactate, which decreases the binding affinity of vancomycin to the cell wall and reduces its effectiveness.

Moreover, some E. coli strains can acquire vancomycin resistance genes through horizontal gene transfer mechanisms such as conjugation, transduction, and transformation. These genes encode enzymes that modify the peptidoglycan precursor or alter the permeability of the bacterial membrane, allowing them to resist vancomycin.

It is important to note that while vancomycin resistance in E. coli is rare, it poses a significant threat to public health as it limits treatment options for infections caused by this bacterium.

In conclusion, E. coli can become resistant to vancomycin through modifications in its cell wall precursor or through acquiring resistance genes through horizontal gene transfer mechanisms.

Bro were in the same biom class at st philips . imma tell on you.

Microtome sections can be made thin enough to section a human hair across its breadth, with section thickness between 50 nm and 100 μm.

True

When dealing with cleaning and maintenance of a microtome, you should clean it after every use.

Group of answer choices

True

Microtomes should only be cleaned annually regardless of how often it's used.

Group of answer choices

False

When performing maintenance on a Centra W Cell Washing Centrifuge, Identify if the service performed is daily, weekly, quarterly or not at all.

Inspect tubing and connections.

None of the Above

When performing maintenance on a Centra W Cell Washing Centrifuge, Identify if the service performed is daily, weekly, quarterly or not at all.

x

Check motor speed.

Quarterly

Flag question: Question 6

Question 610 pts

When performing maintenance on a Centra W Cell Washing Centrifuge, Identify if the service performed is daily, weekly, quarterly or not at all.

Flush tubing with a 1:10 solution of household bleach (0.5% Sodium Hypochlorite)

Group of answer choices

Daily

When performing maintenance on a Centra W Cell Washing Centrifuge, Identify if the service performed is daily, weekly, quarterly or not at all.

Check saline fill volume

Group of answer choices

Daily

When performing maintenance on a Centra W Cell Washing Centrifuge, Identify if the service performed is daily, weekly, quarterly or not at all.

Clean the rotor and solenoid plunger.

Daily

In the event of a power failure, the cover interlock has a mechanical bypass for sample retrieval. To bypass the interlock, simply use a flat tip screw driver and pry the top open.

False

A Centra W Cell Washing Centrifuge should be replaced every two years

False

Explanation:

Answer: The steps may not always be completed in the same order. Following the four steps, the results of the experiment will either support the hypothesis or will not support the hypothesis. Scientists are always free to change or write a new hypothesis and start the four steps all over again.

I really hope that helps

Reactions can be coupled if the products of one reaction are reactants in the other reaction, and if the overall ∆G of the coupled reactions is negative. Therefore, reaction 3 (Glutamic acid + NH3 → Glutamine) is the non-spontaneous reaction among the given reactions.

We can see that in this instance, the first two processes involve the interconversion of ADP and ATP and have negative G values. As a result, they are both exergonic, or processes that release energy.

These two reactions can therefore be coupled because the first reaction's energy discharge can be used to fuel the second reaction.

The third process, on the other hand, produces glutamine from glutamic acid and ammonia and has a positive G value. This indicates that it is an endergonic process, which uses up energy.

This reaction therefore cannot be coupled immediately to either of the first two reactions. Therefore the reaction 3 is correct.

For such more question on Reactions:

https://brainly.com/question/29915483

#SPJ11

Answer:

A. 50, 88, 145, 227

Explanation:

The correct option would be option A.

When something grows exponentially, it means the growth increased at a high rate. More specifically, each rate of increase results in more or less doubling of the preceding rate. For example, if the current value of growth rate is 2 for a substance that is growing exponentially, the next growth rates will be 4, 8, 16, etc.

In this particular illustration, the only option that best fit into an exponential system is option A in which the growth rate more or less doubles each time from 50 to 88, from 88 to 145, and then from 145 to 227.

Answer:

A

Explanation:

I just got it right.

Answer:

orbit

Explanation:

Complete question:

A sample of butterflies contained 50% yellow-winged individuals and 50% black-winged individuals. In this species, wing color is determined by a single gene with two alleles, and the allele for black is dominant. Which of the following statements about the allele frequencies in the sample would most likely be true?  Do not assume that this sample was obtained from a population in genetic equilibrium.

a)The frequency of the yellow allele is greater than that of the black allele.

b)The allele frequency of yellow is 3 times the allele frequency of black.

c)The allele frequency of yellow is twice the allele frequency of black.

d)The allele frequencies of black and yellow are equal.

e) The allele frequency of black is greater than the allele frequency of yellow.

2.Now assume that the population of butterflies sampled in question above is in Hardy-Weinberg equilibrium. Also assume that the sample is random and large enough that the allele frequencies in the sample equal the allele frequencies in the population.  What is the frequency of the allele for a) yellow wings in the population? Assuming Hardy-Weinberg equilibrium in question 1, what would the correct answer be and why?

Answer:

Explanation:

Due to technical problems, you will find the complete explanation in the attached files

Answer:

More than 35 species of plains animals

Explanation:

In addition to more than 35 species of plains animals, there are some 3,000 lions and great numbers of spotted hyenas, leopards, rhinoceroses, hippopotamuses, giraffes, cheetahs, and baboons.

The two methods that allow fish to maintain water balance in saltwater are pumping out salt through the gills and absorbing water into the body by osmosis.

In saltwater, the concentration of dissolved salts is higher in the surrounding water than in the fish's body cells. To maintain water balance, fish have developed two main methods:

1. Pumping out salt through the gills: Fish possess specialized cells in their gills that actively pump out excess salts from their bodies. This process helps maintain a lower salt concentration within the fish's body, preventing dehydration and maintaining water balance.

2. Absorbing water into the body by osmosis: Osmosis is the movement of water from an area of lower solute concentration to an area of higher solute concentration through a semi-permeable membrane. Fish have a protective layer of skin that allows water to be absorbed into their bodies while preventing the entry of excessive salts.

By absorbing water through their skin, fish replenish the water lost to the surrounding saltwater, helping to maintain their internal water balance.

These two mechanisms work together to enable fish to survive in saltwater environments. By actively pumping out salts and absorbing water, fish can regulate their internal salt concentration and prevent dehydration, ensuring their overall water balance is maintained.

For more such questions on osmosis, click on:

https://brainly.com/question/2811191

#SPJ8

The false statement is "It takes cells from the cervix to detect dysplasia and cancer".

Chorionic villus sampling, also known as "chorionic villous sampling," is a type of prenatal diagnosis used to identify chromosomal or genetic abnormalities in the fetus. The chorionic villus is sampled and tested for chromosomal abnormalities, usually with FISH or PCR.

CVS is a test that may be offered to you during pregnancy to determine if your baby has a genetic or chromosomal condition such as Down syndrome, Edwards syndrome, or Patau's syndrome. CVS uses a catheter or a needle to biopsy placental cells derived from the same fertilized egg as the fetus.

To learn more about chorionic villus sampling, here

https://brainly.com/question/29662338

#SPJ4