Name three kinds of prokaryotic cells

Answers

Answer 1

Answer:

Euryarchaeota

Crenarchaeota

Nanoarchaeota

Answer 2

Answer:

lactobacillus acidophilus.

Cyanobacteria.

Archaea.


Related Questions

cual es el productor del que más consumidores primarios se alimentan

Answers

Answer:

please let us know what you mean in English

Answer:

Plantas o Algas son unos productos que consumen.

Explanation:

blood flows through many small tubes if the dialyser. what is the significance of this​

Answers

Answer:

Blood flows through smaller tubes to mimic the actual rate of blood flow in the body. This makes the dialysis machne safe for the body. Th dialysis machine can also adjust pressure in accordance of a persons blood pressure

Explanation:

A pure substance containing only one kind of blank hurry

Answers

Answer:

elements

Explanation:

In meiosis, sister kinetochores are attached to the same pole of the cell during meiosis I, and sister chromatid cohesion is released during anaphase II. What would be the likely result if sister kinetochores were attached to different poles of the cell during meiosis I and sister chromatid cohesion was released during anaphase I

Answers

Answer:

sister chromatids would migrate to opposite poles in anaphase I

Explanation:

Kinetochores are multiprotein structures that establish the attachment of spindle microtubules to the chromatids during cell division (either mitosis or meiosis). Sister chromatid cohesion at the centromeres refers to the mechanism by which sister chromatids are paired and held together during meiosis I. This process (sister chromatid cohesion) is fundamental to ensure the correct orientation of chromatids on the spindle microtubules and their subsequent segregation in meiosis II. The fusion of sister kinetochores in meiosis I underlies sister chromatid cohesion during this stage of the cell division, thereby their disruption or destruction of sister chromatid cohesion would lead to separation and segregation of sister chromatids to opposite poles of the cell in anaphase I.

Choices:

Why are reflex actions rapid and automatic? *

1. They do not go to the brain.
2. They do not go to the spinal cord.
3. They involve the conscious part of the brain.
4. They do not involve the conscious part of the brain.

Answers

Answer:

4. They do not involve the conscious part of the brain.

Explanation:

A reflex action follows this general sequence and does not involve the conscious part of the brain. 

explain the systemic circulation ​

Answers

Explanation:

Systemic circulation is also called general circulation in these circulation the oxygenated blood from the aorta moves towards the whole body (to each and every organ).

The aorta is divided into ascending and descending aorta. The ascending aorta supplies oxygenated blood to ascending or upper body parts and descending aorta supplies oxygenated blood to descending or downward body parts.

Hope it helps you! \(^ᴥ^)/

C What is the important of making prority

Answers

Answer:

Priorities will guide you in life's decisions and keep you on track. Most importantly, priorities will give you the confidence to say "no." They help you identify what's truly needed in your life, versus what someone else feels is important.

Answer:

The importance of it are Establishing priorities is necessary in order to complete everything that needs to be done. Prioritization is important because it with allow you to give your attention to tasks that are important and urgent so that you can later focus on lower priority tasks.

Please help me with this on the picture

Answers

Fossil fuels produce no CO2 when burned

InformationHow did
the discovery of isotopes disprove one part of
Dalton's atomic theory

Answers

Answer: Because Daltons theory states all atoms of a given element are identical in mass and properties.

Explanation:

The discovery of isotopes demonstrated that atoms of the same element can have different atomic weights, implying that atoms of the same element are not identical in every way. 

What is Dalton's atomic theory?

Dalton's atomic theory postulated that matter is made up of indivisible particles known as atoms, and that atoms of the same element are all identical and cannot be created or destroyed.

Compounds are formed by the simple combination of atoms into compound atoms.

Dalton, John Experiments with gases became possible at the turn of the nineteenth century, prompting John Dalton to propose a modern theory of the atom based on certain assumptions.

Dalton's theory is debunked. This is because Dalton's theory states that all matter is made up of identical, indivisible, and indestructible atoms. Isotopes have the same element but a different number of neutrons.

Thus, this way, the discovery of isotopes disprove one part of Dalton's atomic theory.

For more details regarding Dalton's atomic theory, visit:

https://brainly.com/question/11855975

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Dental plaque Group of answer choices anchors teeth to their bony sockets. is calcified organic matter on the surface of teeth. protects teeth from bacteria-induced tooth decay. forms a bone-like protective layer. consists of food particles trapped in a sticky matrix.

Answers

Explanation:

dental plaque consists of food particles trapped in a sticky matrix.

I hope this helps

The prevalence of CRE infections in health care settings has increased significantly in recent years, in part because these organisms are able to share plasmid-encoded resistance genes. Which method of horizontal gene transfer is most likely responsible for transfer of the plasmid between bacteria

Answers

Answer:

Bacterial conjugation

Explanation:

Carbapenem-resistant Enterobacterales (CRE) are different types of bacteria that lead to infections in healthcare settings. Moreover, a plasmid is a small piece of DNA that can replicate independently from the bacterial chromosome. Bacterial conjugation is a type of horizontal gene transfer by which plasmids are transferred from one bacterium referred to as 'donor' into another called 'recipient' by sex pili. Plasmid transfer is unidirectional and depends on physical contact between bacterial cells. In this case, it is expected that this type of DNA transport mechanism occurs among patients occupying the same rooms in healthcare settings.

Các tuyến nào sau đây được gọi là các tuyến pha?

Answers

Answer:

tuyến tụy, tuyến sinh dục

Explanation:

3. What is one thing that can be done to help improve areas that produce a lot of runoff?

Answers

Answer: hi, im here to help :3

so, you can either use plants, use pesticides and fertilizers less often or the one thing i know is consider a rain barrel.

Where is amyglada located in a brain ? How does it function ?​

Answers

Short Answer: The amygdala is located in the brain and its functions are related to emotional learning.

Explanation

The amygdala is a brain structure located in the temporal lobe of the brain. Its functions are related to the emotional system of the brain, and memory. In addition, the amygdala has been shown to influence the emotional learning process. The amygdala is mainly responsible for the formation and storage of memories associated with emotional events, so external sensory stimuli reach the basolateral group of the amygdala, where associations are formed with memories of the stimulus (mainly related to fear).

hola, ecesito para ahora,
cual es la diferencia entre la alergia a la leche y le intolerancia a la lactosa?
gracias

Answers

Answer:

Una alergia verdadera a la leche difiere de la intolerancia a las proteínas de la leche o de la intolerancia a la lactosa. A diferencia de una alergia a la leche, en la intolerancia no interviene el sistema inmunológico.

Explanation:

describe the process of digestion in a person who had beans for lunch time​

Answers

Answer:

The processes of digestion include six activities: ingestion, propulsion, mechanical or physical digestion, chemical digestion, absorption, and defecation. The first of these processes, ingestion, refers to the entry of food into the alimentary canal through the mouth.

According to the theory of natural selection, why are some individuals more likely than others to survive and reproduce?

1Points
A
Some individuals pass on to their offspring new characteristics they have acquired during their lifetimes.

B
Some individuals are better adapted to exist in their environment than others are.

C
Some individuals do not pass on to their offspring new characteristics they have acquired during their lifetimes.

D
Some individuals tend to produce fewer offspring than others in the same environment.

Answers

I’m pretty sure that it’s B.

What process takes place in these nodules? 1 A. Photosynthesis B. Decomposition C. Nitrogen fixation D. Water absorption ​

Answers

Answer:

I THINK the answer is Water absorption

Explanation:

:)

The sugar in RNA is, the sugar in DNA is
deoxyribose; ribose
glucose; deoxyribose
ribose; glucose
ribose; deoxyribose

Answers

Answer:

Last choice: ribose; deoxyribose

Explanation:

Ribose (otherwise known as D-ribose) is a sugar found in RNA (ribonucleic acid). It alternates with phosphate groups to create the “backbone” of the RNA polymer.

Deoxyribose (sugar in DNA) is one of the three components of nucleotides for DNA. Each nucleotide consists of a phosphate group and a nitrogenous base:  adenine, thymine, cytosine, guanine, and deoxyribose.

Glucose is a type of sugar which is a common and crucial energy source in living organisms and is often a component in various carbohydrates. Plants can create glucose by going through a process called photosynthesis, and once it's done with the process, they use the glucose (sugar) as their food for energy.

Name the electrolyte in the electrolysis of sodium chloride solution​

Answers

Answer:

Sodium metal and chlorine gas can be obtained with the electrolysis of molten sodium chloride. Electrolysis of aqueous sodium chloride yields hydrogen and chlorine, with aqueous sodium hydroxide remaining in solution.

Answer:

Molten sodium chloride

Cathode: Na+(aq) +e ….>Na(s)

Anode: 2Cl-(aq) +2e…..>Cl2(g)

Sodium chloride solution.

Cathode: 2H-(aq) + 2e…>H2(g)

Anode:4OH-(aq)…>2H2O(l)+O2(g)

The new Hazard Communication Standards provide teachers and students the right to __________ chemical hazards.

Answers

The new Hazard Communication Standards provide teachers and students the right to manipulate chemical hazards.

Chemical hazards are non-biological substances that can cause damage to health. These are used in different enterprises, companies, school, universities and laboratories for different purposes such as cleaning, disinfection, scientific experiments, among others. When handling them, employees are exposed to them and are vulnerable to harm from these chemicals.  

There are many types of hazardous chemicals to be wary of, such as:

Carcinogens NeurotoxinsAcids Systemic toxins Asmogens Silica dust Lead

In the workplace, exposure to these substances represents a real occupational hazard and there must be regulations to ensure that they are safe to handle.

The Occupational Safety and Health Administration (OSHA) is the agency of the U.S. Department of Labor which determined the Hazard Communication Standards. This is a document with the necessary information to study the hazards of the chemical substances used by different employees in the companies, so that they are aware of the dangers of these substances. These employees have the right to know exactly what compounds they handle and the risks involved in their use as well as the precautions and care to be taken.

Therefore, by having these safety standards in place in schools and universities, teachers and students have the possibility and the right to handle chemical hazards safely to be able to conduct the class normally and learn what is necessary.

Learn more about chemical hazards here: https://brainly.com/question/13113515

Modern plant-breeding techniques (artificial selection in action) have reduced genetic variability in many of our most commercially valuable plants. To most people, that would generate a shrug. However, a biology student that has studied evolution understands the problem with this. Briefly explain why there is an issue with this.

Answers

Answer:

There is an issue with the artificial selection.

Explanation:

There is an issue with this artificial selection because the genetic variability is reduced when we do again and again the artificial selection. In the artificial selection, the selected genes are combined with the one another and does not allow natural fusion or combination of genes that is responsible for the genetic variability in the organisms so that's why we can say that this artificial selection is an issue that reduce genetic variability.

ayudaa por fa es para mañana
teniendo en cuenta la lectura uno de los métodos más rápidos económicos y eficaces para eliminar las bacterias del agua es la
A. desinfección
B. esterilización
C. cloración
D. inmunización

Answers

La respirate Es C. Cloración

HELP
In humans, ventilation, digestion, and blood flow are important biological processes. Explain the relationship between the structure of tissues or organs and one of these processes.

Answers

Answer:

I am assuming the question is asking how do the processes relate to one another.

Explanation:

Ventilation happens in the lungs, where carbon dioxide and oxygen are exchanged in the alveoli. This is done via cappilaries that surround the alveoli. Cappilaries are small blood vessels, which are collecitelvy part of the blood flow system (circulation) of the body. In reguards to the digestion, there are capillaries in the vili (which are tiny finger-like structures) so that they can pick up the nutrients during digestion. Another way blood flow and digestion are connected is because the stomach is a muscle, thus is moves and requires energy. That energy comes from the oxygen and nutrients that is supplied by the blood. These are just some examples.

Which tools would I use to heat 400 mL of water

Answers

Answer:

ruler, graduated cylinder

Explanation:

Diane Dodd raised different fruit fly populations on different food sources. She found that after about 40 generations the evolution of reproductive isolation was under way. The mechanism of evolution responsible for this was Group of answer choices

Answers

Answer:

Natural selection.

Explanation:

Natural selection can be defined as a biological process in which species of living organisms having certain traits that enable them to adapt to environmental factors such as predators, competition for food, climate change, sex mates, etc., tend to survive and reproduce, as well as passing on their genes to subsequent generations.

Simply stated, natural selection entails the survival of the fittest. Therefore, the species that are able to adapt to the environment will increase in number while the ones who can't adapt will die and go into extinction.

In this scenario, the mechanism of evolution responsible for this was natural selection because after about 40 generations the evolution of reproductive isolation was under way for the fruit fly. Thus, the more the offsprings that are reproduced by the parent organism, the more likely are they to survive.

Additionally, there is a better chance of having good or beneficial traits being passed from the parent organism to her offsprings.

What are australopiths, how many groups are there, and what do they date to? Which one is derived and therefore not part of our direct evolutionary line?

Answers

Answer and Explanation:

Australopithecines were a group of ancestral animals that were very similar to chimpanzees, but had common characteristics with humans, which is something normal, when we think that these animals are one of the ancestors of human beings. These animals walked on two legs, like humans, but they had very small brains and teeth that were bigger and heavier than those of humans. There were eight groups of australopithecines and they date from 8 million to 1.5 million years ago.

Among these groups, it is believed that Australopithecus afarensis is a group that has no direct ancestry with humans, being a group that did not thrive during the evolutionary process.

How does coronavirus causes severe pneumonia?

Answers

Answer:

please mark me brainliest

Explanation:

The new coronavirus causes severe inflammation in your lungs. It damages the cells and tissue that line the air sacs in your lungs. These sacs are where the oxygen you breathe is processed and delivered to your blood.

Answer:

The new coronavirus causes severe inflammation in your lungs. It damages the cells and tissue that line the air sacs in your lungs. These sacs are where the oxygen you breathe is processed and delivered to your blood. The damage causes tissue to break off and clog your lungs

Explanation:

Mark me as Brainliest

Lactase is a human enzyme that catalyses the breakdown of lactose in milk.
At which temperature does lactase work faster?
A 0°C
B 18°C
C 37°C
D 100°C​

Answers

Answer:

Maybe 37°C

Explanation:

Because at 100°C enzyme gets denatured so maybe its 37°C .

I hope it's Right if not then advance sorry :)

how many types does the larva of silkworm moult?​

Answers

Answer:

there are 6 lava of silkworm moult.

Answer:

Silkworms will undergo molting up to four times since they grow so much before becoming an adult.

Explanation:

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Which of these provides the most creative explanation for how rocks are made at present?Law of SuperpositionO Law of UnconformitiesPrinciple of UniformitarianismO Principle of Original Horizontality Select the correct answer.Simplify the following expression. Classify the resulting polynomial.3x(x 3) + (2x + 6)(-x 3)quadratic monomialquadratic binomialquadratic trinomiallinear binomial Find the missing length of the following trapezoid with midsegment drawn **You will earn 15 points for both of the problems** epartments have estimated annual factory overhead costs of $256,000 and $480,000, respectively. The Fabrication Dept. expects 25,000 machine hours this year. The Assembly Dept. expects $592,000 DL cost this year. Calculate the factory overhead cost that will be charged to each unit of the two products using multiple production dept. factory overhead rates (round to nearest $0.00). Relate family and social behavior The total enclosed area is ____ square units. Round to the nearest tenths place (1 decimal place).Answer: 47.6Is this right? what do you mean by love? 3 features of digital computer 1) Think about a trip or visit you went on with your school, either educational or for pleasure, long or short. Answer the following questions in note form.a) Where did you go, and why? b) How long were you away? c) Who was in the group? d) How did you get there? e What time of year was it? / What was the weather like? 2) Make notes, using time markers, of about five events which occurred on your trip. For example: Tues 6 a.m. - breakfast outdoors in freezing cold; teacher found cockroach in cornflakes; Sophie said she missed her cat and wanted to go home. How does the arrangement of particles determine the physical properties of different states of matter? Thank you so much, my friend HELP PLEASE 50 POINTS DONT ANSWER IF YOU DONT KNOW Catherine the Great ended serfdom in Russia.O TrueFalse PLS HELP 19 POINTS!!!!!!!! PLEASE HELP Why is the use of the semicolons to separate items correct in the following sentence?For the trip, we brought along the following: a camp stove, a beast that had seen better days; a four-persontent, which actually only slept two comfortably; a cast iron skillet, which weighed more than the tent; and aspray can of mosquito repellent, which smelled bad enough to repel other humans as well.1. The semicolons are correct because there are more than three items in the list.2. The semicolons are wrong because commas are used to separate items in a list.3. The semicolons are correct because the list is long and follows a colon.4. The semicolons are correct because the items have commas within them. Solve: 3/x-4 >0x < 4x > -4x > 4x < -4 One of the diagonals of a rhombus of perimeter 120m is 36m. Find its area and the length of the other diagonal. pls answer fasttt A light spring with force constant 3.05 N/m is compressed by 7.80 cm as it is held between a 0.400-kg block on the left and a 0.800-kg block on the right, both resting on a horizontal surface. The spring exerts a force on each block, tending to push the blocks apart. The blocks are simultaneously released from rest. Find the acceleration with which each block starts to move, given that the coefficient of kinetic friction between each block and the surface is 0, 0.035, and 0.397. (Let the coordinate system be positive to the right and negative to the left. Indicate the direction with the sign of your answer. Assume that the coefficient of static friction is the same as the coefficient of kinetic friction. If the block does not move, enter 0.) Suppose Stan owns a piece of property with a large lake. Initially, Stan and his family were the only people who swam in the lake. Then Stan started selling tickets to people who wanted to go swimming in the lake. When Stan died, he left the lake and the land it was on to the state, stipulating that the lake be left open to the public for swimming. Due to the lakes remote location, it was never crowded. After Stan died, the lake became a ______ good. Shilpa's gym membership includes a one-time fee of $20. She then pays a discounted fee of $5 for each visit. The function that shows her average cost after x visits is: Recall the general form of a rational function: Which statement defines the horizontal asymptote? m < n, so y = 0 is the horizontal asymptote. m = n, so y = am / bn is the horizontal asymptote. m = n, so y = 0 is the horizontal asymptote. m > n, so there is no horizontal asymptote.