Which of the following is the most important in preventing the spread of
microorganisms in a food establishment?

effective handwashing
wearing gloves when handling food
removing all jewelry
wearing a hair net

Answer:

When conducting research, scientists use the scientific method to collect measurable, empirical evidence in an experiment related to a hypothesis (often in the form of an if/then statement), the results aiming to support or contradict a theory.

Explanation:

I don't know if it can help you

Answer:

A method of discovering knowledge about the natural world based on making falsifiable predictions (hypotheses), testing them empirically, and developing peer-reviewed theories that best explain the known data

Answer:

Water , Oxygen

Explanation:

Explain why

The thalamus is the part of the vertebrate brain which develops from the embryonic diencephalon and acts as a relay center by processing the afferent sensory information and sending it on to the cerebral cortex.

The thalamus is a pair of structures located in the center of the brain, just above the brainstem. It is composed of multiple nuclei, each of which has a specific function related to sensory processing, motor control, and other cognitive processes.

The thalamus receives sensory information from the peripheral nervous system and processes it before sending it to the appropriate area of the cerebral cortex for further processing and interpretation.

To know more about thalamus here

https://brainly.com/question/13179936

#SPJ4

Answer: The correct answer is axon terminal

The part of a neuron cell that relays signals between neurons, or from a neuron to the target tissue, is the synaptic terminal.

The movement of membrane-bound sacs, or synaptic vesicles, toward the presynaptic membrane, is triggered by the arrival of a nerve impulse at the presynaptic terminals. These vesicles fuse with the membrane and release a chemical known as a neurotransmitter.

The nervous system's excitable neuron or nerve cell has a cell body or soma (karyon), dendrites, and an axon. Dendrites are a group of many, short filaments that are in charge of receiving signals.

Therefore, the synaptic terminal is a component of a neuron cell that transmits messages from one neuron to another or from a neuron to the intended tissue.

To learn more about the synaptic terminal, refer to the link:

https://brainly.com/question/28586296

#SPJ2

Sperm and egg cells are known as gametes. Therefore, option A is correct.

A gamete is an animal or plant reproductive cell. Animals' male and female gametes are referred to as sperm and ova, respectively. Each ova and sperm cell carries one copy of each chromosome, making them haploid cells. Meiosis cell division takes place in gametes and it forms four daughter cells.

In humans, gametes are haploid cells with 23 chromosomes—one of each chromosomal pair found in diploid cells—and are hence haploid. The haploid number, commonly known as n, is used to indicate the number of chromosomes in a single pair. n = 23 for people. Sperms are found in the testes and ova are found in the ovaries.

sperm and egg cells are known as gametes. Therefore, option A is correct.

Learn more about gametes, here:

https://brainly.com/question/2569962

#SPJ6

Answer:

I don't get where your talking about. All it says it what are they but not where unless that's your question.

Answer:

It's the third question.

Explanation:

Coevolution is the evolutive and adaptative relationship between two species that interact. Simultaneous evolution and adaptation depend on this interaction. 1,G). 2,D). 3,C). 4,B). 5,F). 6,A). 7,E)

Coevolution is the biological relationship between two or more species that interact and adapt to each other. Coevolution is the mechanism that explains the occurrence of coadaptation.

Coadaptation is the reciprocal genetic changes in species that interact due to the selective pressures that each species impose on the other.  

Coadaptation is what can be seen or observed.

For coevolution to occur, there must be phenotypic variation and heritability.

Acording to this framework, the steps is order are

1-G) The anteater becomes specialized to eat only ants

2-D) Ants burrow into the ground to scape the anteater

3-C) The anteater digst to reach the ants. A longuer tongue is useful

4-B) Ants burrow deeper into the ground to scape the anteater

5-F) The anteater digst to reach the ants. A longuer tongue is useful

6-A) Ants develope complex cave systems to scape the long reach of anteaters

7-E) Selection for long tongue and nose allows anteater to still reach ants.

The anteater develops structures and mechanisms to hunt ants. As a response, ants develope strategies to scape from the predator.

You can learn more about coevolution at

https://brainly.com/question/1489642

#SPJ1

Answer:

water, positive

Explanation:

Explanation:

b number Is answer I gusse

Explanation:

Bacteriophage is the smallest

The genotypic and phenotypic ratio of the F1 generation resulting from a cross of two grasshoppers, both with red and yellow stripes is (1:2:1) 25% red, 50% red and yellow, and 25% yellow.

From the question, we know that red stripes are expressed from the homozygous RR genotype, yellow stripes from the homozygous YY genotype, and both from the heterozygous genotype.

The cross can be represented as shown in the figure.

Hence the phenotypic ratio is:

Red striped: 1

Red and Yellow striped: 2

Yellow striped: 1

So, the correct answer is 1:2:1.

For more information about the genotypic and phenotypic ratio refer to the link:

https://brainly.com/question/14935121

#SPJ4

Answer:

Transpiration

Explanation:

Answer: Transpiration

The process you are referring to is called horizontal gene transfer.

It is a mechanism by which bacteria can exchange genetic material with other bacteria, allowing them to rapidly acquire new traits, such as antibiotic resistance or the ability to produce toxins. Transformation, transduction, and conjugation are the three primary processes that occur during horizontal gene transfer.

In transformation, bacteria take up DNA fragments from the environment. A virus uses transduction to move DNA from one bacteria to another. Two bacteria physically exchange genetic material during conjugation through a pilus. Horizontal gene transfer is an important factor in bacterial evolution and adaptation.

Learn more about DNA fragments

https://brainly.com/question/15093255

#SPJ4

\(\qquad \qquad \huge \pink {\sf{☁Answer☁}} \\ \\ \)

OptionB. ATGCTTGCAGTCCATGAC✓

\(\purple{\rule{15mm}{2.9pt}} \red{\rule18mm{2.5pt}} \orange{ \rule18mm{2.5pt}}\)

\(\sf{\:мѕнαcкεя\: ♪...}\)

Answer:

Enterobacteriaceae

Explanation:

hope that helps

Whether of not the cell is partitioned into compartments by internal membranes decides whether it is prokaryotic or eukaryotic.

Prokaryotic cells are cells that do not have internal membrane-bound compartments or organelles, meaning that the genetic material, ribosomes, and metabolic pathways are all freely floating in the cytoplasm. Prokaryotic cells are typically smaller and less complex than eukaryotic cells, and include bacteria and archaea.

Eukaryotic cells, on the other hand, have internal membrane-bound compartments or organelles that allow for compartmentalization of different cellular functions. The genetic material is contained within a nucleus, and other organelles such as mitochondria, endoplasmic reticulum, and Golgi apparatus are responsible for specific cellular functions.

To know more about prokaryotic here

https://brainly.com/question/8373942

#SPJ4

Answer:

B

Explanation:

A gene is the basic physical and functional unit of heredity. Genes are made up of DNA. Some genes act as instructions to make molecules called proteins. However, many genes do not code for proteins.

Answer:

b?

Explanation:

A decrease in the maturation of ovarian follicles may lead to reduced implantation rates because the maturation of ovarian follicles is essential for the release of mature eggs during ovulation. If the follicles do not fully mature, it can result in the release of immature or poor-quality eggs, which may have difficulty fertilizing and implanting in the uterus.

During the menstrual cycle, ovarian follicles develop and mature under the influence of hormones. The maturation process involves the growth and development of the egg within the follicle until it reaches its final stage of maturity. Once the follicle is fully mature, it ruptures, releasing the egg for potential fertilization.

If the maturation of ovarian follicles is compromised or delayed, it can lead to a decrease in the quality and viability of the eggs. This can negatively affect the chances of successful fertilization and implantation in the uterus, ultimately resulting in reduced implantation rates and decreased fertility.

Various factors can contribute to a decrease in the maturation of ovarian follicles, including hormonal imbalances, age-related decline in egg quality, certain medical conditions, or lifestyle factors.

Addressing these underlying causes and seeking appropriate medical interventions may help improve the maturation of ovarian follicles and increase the chances of successful implantation.

For more such answers on ovarian follicles

https://brainly.com/question/9544017

#SPJ8

The improved living standards in industrial countries, as well as improvements in medical knowledge and public health practices, were two key reasons why the death rate fell in the 1800s.

In industrial countries in the 1800s, there were two reasons the death rate fell. These reasons are as follows:Improved living standardsImprovements in medical knowledge and public health practicesImproved living standardsIn the 1800s, industrialization led to improved living standards in industrial countries. This change brought about significant benefits, such as better nutrition, improved sanitation, better housing, and cleaner water. Due to improved living standards, the death rate fell significantly. People were less likely to contract diseases, and those who did were more likely to survive due to better living standards.Improvements in medical knowledge and public health practicesImproved medical knowledge and public health practices also contributed to the fall in death rates in industrial countries. The practice of vaccination, for example, became widespread, and it helped to prevent infectious diseases from spreading. Medical researchers also made significant breakthroughs in treating illnesses like tuberculosis and pneumonia, which had been killing thousands of people in previous decades.

To know more about industrial visit;

brainly.com/question/32029094

#SPJ11

Answer:

Another way you can differentiate between male and female is by their palps. If you take a close look at spiders, you’ll notice two small projections near their mouths. These are known as palps. Females have long, thin palps, while males have bloated palps.

BTW Help me

Answer:

on the end of a spiders mouth they have palps they are the long pointy things on each end a females palps are long and thin and a males palps are thick and shorter.

Explanation:

Answer:

Strong conductivity of plasma allows it to act and react as electric and magnetic fields.

HIV can be treated via gene therapy by inducing mutations that restore the normal genome sequence.

Gene therapy is a revolutionary technique used in molecular biology to restore the expression of defective genes that suffered mutations.

Gene therapy involves modifying the nucleotide (DNA) sequence in order to correct the production of defective proteins associated with disease states.

Moreover, mutations due to HIV are a consequence of the insertion of this retrovirus in the host genome.

In conclusion, gene therapy is able to treat HIV by inserting gene regions that restore the normal nucleotide sequence.

Learn more about gene therapy here:

https://brainly.com/question/315648

#SPJ1

Answer:

They would all have one cell with smaller parts to do different jobs within the cell.

Explanation:

It would depend on whether the modified codon code for the same amino acid or not. If it does not code for the same amino acid, then the protein would be different, and in some cases, it can cause a problem with its function, mostly if this modification is found on the interaction site of the protein with other components.

Answer:

all of them except

"Many of the girls plays on the sidewalk."

Explanation:

Subject here "girls" is plural which mean if a subject is plural, its verb must also be plural. verbs REMOVE an s from the singular form.

therefore inorder for it to be correct, s must be remove from play

Answer: Many of the girls plays on the sidewalk.

Explanation: "Plays" needs to be removed. Correct sentence: Many of the girls play on the sidewalk.

Hope this helps! :)

Answer:

they form a radical

Explanation:

radical act as a single unit during chemical reaction..

Bacteriophage replication differs from animal virus replication because only bacteriophage replication involves attachment to specilic receptors_ assembly of viral components.

An organism that can infect cells. Plant viruses also infect plant cells, and human viruses also infect human cells. Bacteriophage - A phage is another name for a virus that affects bacteria. DNA. The molecule that contains all the genetic material required to make proteins

Learn more about Bacteriophage and Virus here:

https://brainly.com/question/13049452

#SPJ1

The calories metabolized by a 75 kg person in the duration of 8 hours sleep is: 561.6 C.

Calories are the unit of energy present inside the body which is obtained from the breakdown of food.

In the question it is given that:

Metabolic rate (A) = 2.6×10−4 C / (s⋅kg)

Mass of the person (m) = 75 kg

Time duration (of sleep), t = 8 hours = 3600 seconds

The formula used for this will be:

                               A = Q / (m.t)

where Q = calories metabolized. Hence the formula can be rewritten as:

                                 Q = A.m.t

Therefore, Q = 2.6×10−4 C / (s⋅kg) × 75 kg × 3600 sec

                              Q = 561.6 C

The given question is incomplete, the complete question is:

When people sleep, their metabolic rate is about 2.6×10−4 C / (s⋅kg). How many nutritional Calories does a 75-kg person metabolize while getting a good night's sleep lasting 8.0 hr?

To know more about calories, here

brainly.com/question/10075900

#SPJ4

The study of the liver is to gross anatomy as the study of a liver cell is to microscopic anatomy.

Gross anatomy is the study of the structures of the body that can be seen with the unaided eye, while microscopic anatomy, also known as histology, is the study of the structures and functions of cells and tissues using a microscope. Therefore, the study of a liver cell, which is a microscopic unit of the liver, falls under the category of microscopic anatomy. It involves studying the internal structures of the cell, such as the nucleus, cytoplasm, organelles, and other components, and understanding how they function together to carry out the cell's various roles in the body.

By studying the liver at both the gross and microscopic levels, we can gain a comprehensive understanding of its structure and function and how it contributes to overall health and wellbeing.

Learn more about microscopic anatomy here:

https://brainly.com/question/15786679

#SPJ11