How do chemoautotrophs make energy?

Answer: Fats are made of a molecule of glycerol bonded to three fatty acid chains, which can vary in length and bond type. The monomer units of fats are glycerol and the fatty acids that attach to the glycerol. The fatty acids vary in length, and some of them can even have bends.

Explanation: I hope this can help

The population's gene pool, the frequency of the B allele is 0.7 (or 70%) and the frequency of the b allele is 0.3 (or 30%).

To calculate the frequencies of the two alleles (B and b) in the population's gene pool, we can use the allele frequency formula. The allele frequency is the proportion of a specific allele within a population.

Given the genotypes BB = 30, Bb = 10, and bb = 10, we can determine the number of alleles in the population as follows:

Number of B alleles = 2 * (number of BB genotypes) + (number of Bb genotypes)

= 2 * 30 + 10

= 60 + 10

= 70

Number of b alleles = 2 * (number of bb genotypes) + (number of Bb genotypes)

= 2 * 10 + 10

= 20 + 10

= 30

Next, we can calculate the frequencies of the two alleles:

Frequency of B allele = (Number of B alleles) / (Total number of alleles)

= 70 / (70 + 30)

= 70 / 100

= 0.7

Frequency of b allele = (Number of b alleles) / (Total number of alleles)

= 30 / (70 + 30)

= 30 / 100

= 0.3

for similar questions on population.

https://brainly.com/question/29885712

#SPJ8

Answer:

False

Explanation:

False!! Prokaryotic cells have genetic information (as well as cytoplasm and a cell membrane); prokaryotic cells DO NOT HAVE A NUCLEUS!!! Pro means "NO"!! ... Cells that have a nucleus are called EUKARYOTIC.

Answer:

D. biomes.

Ecosystems are communities of living organisms and their physical and chemical environment within a particular biome, a large-scale ecosystem characterized by climate, geology, and vegetation. Therefore, ecosystems collectively comprise biomes, not altitudes, species, or climates.

Answer: D, biomes

Explanation:

Living things are made up of at least one cell which is option B.

Living things are organisms that have one or more cells and have life i.e they can breathe.

Living things are organisms that can perform some essential processes and has the ability to maintain their internal environment.

Some essential processes perform by living things are metabolism, respiration and so on.

The mature characteristics of living things are movement, respiration, nutrition, irritabilility, growth, excretiuon, reproduction and death.

Examples of living things are plants and animals.

Therefore, living things are composed of one or more cells and have a complex organization that help them to maintain their internal environment.

Learn more about living things below.

https://brainly.com/question/280237

#SPJ1

the Basal ganglia of her brain will play the biggest part in helping her learn this new style of ballet dancing.

The term "basal ganglia" refers to a group of subcortical cores that are primarily responsible for engine control, as well as other tasks such as engine learning, chief capacities and practices, and so on.

The basal ganglia are a bunch of structures in your brain's center that form significant associations. These connections allow multiple parts of your brain to communicate with one another. The basal ganglia monitor the signals sent by your brain that allow you to move your muscles.

There are a few contrasts in humans and a few primates, primarily in the division of the globus pallidus into an outer and inner district, and in the division of the striatum.

For more information on Basal Ganglia, visit :

https://brainly.com/question/4109433

#SPJ4

Answer:

Explanation:

sexual reproduction increases variation and selective breeding decrease variation

Answer:

its a

Explanation:

trust

:>

The minor Deimos Ring, as mentioned earlier, but it is not comparable to the extensive ring systems of Saturn or Jupiter Mercury does not have any known rings the correct combination is "Jupiter, Mars, Saturn" when referring to planets that have rings.

Out of the four options provided, the only combination that consists of three planets with rings is "Jupiter, Mars, Saturn."

Jupiter: Jupiter is the largest planet in our solar system and is well-known for its impressive ring system.

Although not as prominent as Saturn's rings, Jupiter's rings are made up of fine dust particles and are relatively faint compared to those of Saturn.

Mars: Mars is the fourth planet from the Sun and is often referred to as the "Red Planet."

While it doesn't possess a large, visible ring system like Saturn or Jupiter, it does have a thin dust ring called the Deimos Ring.

This ring is composed of dust particles kicked up by the Martian moon Deimos as it orbits the planet.

Saturn: Saturn is renowned for its spectacular and prominent ring system. It is composed of countless icy particles ranging in size from micrometers to meters.

Saturn's rings are one of the most iconic features in our solar system and are visible even from small telescopes.

The other options listed do not accurately represent planets with ring systems:

Mars, Jupiter, Mercury: While Jupiter is included, neither Mars nor Mercury have prominent ring systems.

Mars has the minor Deimos Ring, as mentioned earlier, but it is not comparable to the extensive ring systems of Saturn or Jupiter. Mercury does not have any known rings.

Mercury, Mars, Venus: None of these three planets have significant ring systems.

Mercury and Venus do not possess any rings, and Mars has only the minor Deimos Ring.

Neptune, Uranus, Jupiter: Neptune and Uranus both have ring systems, but Jupiter does not.

Therefore, this option does not accurately list three planets with ring systems.

For similar questions on planets

https://brainly.com/question/1286910

#SPJ8

The minor Deimos Ring, as mentioned earlier, but it is not comparable to the extensive ring systems of Saturn or Jupiter Mercury does not have any known rings the correct combination is "Jupiter, Mars, Saturn" when referring to planets that have rings.

Out of the four options provided, the only combination that consists of three planets with rings is "Jupiter, Mars, Saturn."

Jupiter: Jupiter is the largest planet in our solar system and is well-known for its impressive ring system.

Although not as prominent as Saturn's rings, Jupiter's rings are made up of fine dust particles and are relatively faint compared to those of Saturn.

Mars: Mars is the fourth planet from the Sun and is often referred to as the "Red Planet."

While it doesn't possess a large, visible ring system like Saturn or Jupiter, it does have a thin dust ring called the Deimos Ring.

This ring is composed of dust particles kicked up by the Martian moon Deimos as it orbits the planet.

Saturn: Saturn is renowned for its spectacular and prominent ring system. It is composed of countless icy particles ranging in size from micrometers to meters.

Saturn's rings are one of the most iconic features in our solar system and are visible even from small telescopes.

The other options listed do not accurately represent planets with ring systems:

Mars, Jupiter, Mercury: While Jupiter is included, neither Mars nor Mercury have prominent ring systems.

Mars has the minor Deimos Ring, as mentioned earlier, but it is not comparable to the extensive ring systems of Saturn or Jupiter. Mercury does not have any known rings.

Mercury, Mars, Venus: None of these three planets have significant ring systems.

Mercury and Venus do not possess any rings, and Mars has only the minor Deimos Ring.

Neptune, Uranus, Jupiter: Neptune and Uranus both have ring systems, but Jupiter does not.

Therefore, this option does not accurately list three planets with ring systems.

For similar questions on planets

brainly.com/question/1286910

#SPJ8

Answer:

The number of protons in it.

Explanation:

There are two properties that can be used to identify an element:

The number of neutrons and number of electrons are frequently equal to the number of protons, but can vary depending on the atom in question

Answer:

a mouthpart that can pierce fruits and seeds

Explanation:

An adaptive radiation is a process in which organisms diversify rapidly from an ancestral species into a multitude of new forms. That being said the most likely morphological change that would trigger this would be a mouthpart that can pierce fruits and seeds. This new change would allow the beetles to consume most of the different resources that the island has to offer such as the different types of plants and fruits which were previously inaccessible to the beetles.

Answer:

I think it is B

The he statement best describes the importance of the cell cycle to the growth of organisms- C-The cell cycle carefully regulates the growth and division of cells, helping organisms grow and heal properly.

Thus, the statement best describes the importance of the cell cycle to the growth of organisms- C-The cell cycle carefully regulates the growth and division of cells, helping organisms grow and heal properly.

Learn more:  

brainly.com/question/20140898  

Answer:

D

Explanation:

its D because I study this last year

Answer:

It would actually be osmosis

Explanation:

ATP is broken down glucose used by cells as energy. Osmosis is passive transport and uses the flow to move around not requiring energy. I also am taking the Unit Quiz and this is correct.

Answer:

Feedback inhibition is also necessary to prevent enzymes from breaking down too many molecules that are energy sources for the cell, such as glucose. Inhibition takes place in glycolysis, the process of breaking down the sugar glucose to produce the cell's "energy currency" molecule ATP.

Answer:

A.) Examples of cooperative behaviors include warning calls and group hunting

This statement is true. Cooperative behaviors are commonly observed among primates, and they can take many forms, including sharing food, grooming, group hunting, and warning calls. These behaviors can benefit both the individual and the group as a whole, by increasing the chances of survival and reproductive success. It is also worth noting that not all cooperative behaviors are necessarily altruistic, as they can be motivated by various factors such as kin selection, reciprocity, or mutualism. Finally, cooperative behaviors are not limited to great apes and can be observed in many different primate species, including monkeys, lemurs, and tarsiers.

Answer:Algae is the food source for many aquatic organisms. An abundance of algae would mean more available food.

Explanation:

just cause

The "exfoliation" or "shedding" of milk teeth is the name of the procedure.

The primary and permanent tooth sets make up the human dentition. Maxillary (upper) and Mandibular (lower) are the two opposing arches in which teeth are arranged. These can be split into their left and right halves along the midline (mid-sagittal plane).

Four Different Teeth Types and Their Purposes

The majority of individuals have 32 permanent adult teeth, which can be classified into four groups:

Learn more about Dentition here:

https://brainly.com/question/12410041

#SPJ1

Answer: Sister chromatids are exact copies of each other and are formed just prior to cell division

Explanation:

I took the quiz, I hope this helped!

The true statement about sister chromatids is: "Sister chromatids are exact copies of each other and are formed just prior to cell division". The correct option is 3.

During the S phase of the cell cycle, the DNA within a cell is replicated, creating identical copies of each chromosome called sister chromatids.

These chromatids are held together at the centromere and are separated during cell division (mitosis or meiosis) to ensure that each daughter cell receives an equal amount of genetic material.

The correct statement about sister chromatids is: Sister chromatids are exact copies of each other and are formed just prior to cell division.

Therefore, the correct option is 3.

Learn more about Sister chromatids here:

https://brainly.com/question/29108845
#SPJ2

Earthquakes are natural phenomena characterized by the sudden release of energy in the Earth's crust, resulting in seismic waves that can cause the ground to shake.

During an earthquake, the rocks along the fault experience immense pressure and deformation.

This intense pressure can cause minerals within the rocks to undergo various processes that contribute to their formation.

One way minerals can form as a result of earthquakes is through metamorphism.

Metamorphism is the process by which existing minerals within rocks undergo changes in response to high temperatures, pressures, and deformation.

During an earthquake, the rocks near the fault zone are subjected to extreme pressure and temperature conditions.

The intense stress causes the minerals to recrystallize, rearrange their atomic structures, and form new minerals.

This process is known as dynamic metamorphism or cataclasis.

The newly formed minerals in fault zones can include varieties of quartz, feldspar, mica, and other minerals commonly found in metamorphic rocks.

The specific minerals that form depend on the composition of the original rocks and the conditions present during the earthquake.

For more questions on Earthquakes

https://brainly.com/question/20409140

#SPJ8

Option(B) Ureter is the correct option.

The ureter is a vital part of the urinary system in humans. It is a muscular tube that connects the kidneys to the urinary bladder. Each human has two ureters, one attached to each kidney, and they play a crucial role in the transportation of urine from the kidneys to the bladder.

The primary function of the ureter is to carry urine that is produced in the kidneys to the urinary bladder for storage before it is eliminated from the body through urination. The ureters accomplish this by using peristalsis, a wave-like muscular contraction, to propel urine along their length.

The ureters have a complex anatomical course. They originate from the renal pelvis, which is the funnel-shaped structure that collects urine from the kidneys. From there, they extend downward, crossing over the brim of the pelvis and passing behind the peritoneum, the membrane lining the abdominal cavity.

The efficient functioning of the ureters is essential for the proper elimination of waste products and maintenance of fluid balance in the body. Any obstruction or abnormality in the ureters can lead to conditions like kidney stones, urinary tract infections, or urinary reflux.

In summary, the ureters are muscular tubes that transport urine from the kidneys to the urinary bladder. They rely on peristaltic contractions to propel urine, and their structure and positioning help ensure unidirectional flow.

for similar questions on Ureter.

https://brainly.com/question/12146113

#SPJ8

Answer:

hydrolysis= disassembled and assembled=dehydration synthesis

Explanation:

Monomers are generally linked together through a process called dehydration synthesis, while polymers are disassembled through a process called hydrolysis. Both of these chemical reactions involve water. In dehydration synthesis, bonds are formed linking monomers together while losing water molecules.

Answer:

Meiosis is a type of cell division in sexually reproducing organisms that reduces the number of chromosomes in gametes

Explanation:

The hormone testosterone promotes the development of secondary sexual male characteristics during puberty such as voice deepening and the growth of armpit, chest and pubic hair, change in voice. Testosterone plays an important role in maintaining sex drive, sperm production, muscle strength and bone mass.

Answer:       Mutations

Explanation:

A substitution mutation occurs when specific bases (A, T, C or G) in a gene are swapped for different ones. This type of mutation doesn't cause a difference in the number of bases like insertion or deletion mutations do. Substitution mutations just switch out one or more bases for different ones.        

have a good a day

Answer:

If you are asking A BLANK mutation occurs when a base in the DNA sequence is replaced by a different base, the answer is substitution.

Explanation:

I took the test

Answer:

option A

Explanation:

option A is the correct answer of this question .

plz mark my answer as brainlist plzzzz vote me also.

hope this will be helpful to you.

three fourth of f2 plant showed round seed phenotype and carry dominant allele for round ness character.

allele can be defined as a form of a gene which can be present as a pair shows either homozygous or heterozygous phenotype of a character.

these gene can express the phenotype either dominant or recessive form. In a cross between two organism, in F2 generation the offspring's are produced shows three phenotypes homozygous dominant, recessive, heterozygous dominant.

dominant allele can suppress recessive allele.

For more details regarding character, visit

https://brainly.com/question/4222246

#SPJ1

The physical act of moving air into and out of the lungs I called ventilation or breathing.

I hope this helps