which pair is incorrectly matched? a. archaean = pseudomurein. b. mycobacterium = mycolic acids.
c. mycoplasma = acid-fast staining. d. treponema = spirochete. e. mycobacterium = cause of tuberculosis.

One difference between bacterial and archaeal flagella is that bacterial flagella are embedded in the plasma membrane, while archaeal flagella are not. The correct option is C.

A flagellum is a whip-like structure that some cells use for movement. Some bacteria and eukaryotic cells use these long, thin filaments to travel forward in their environment, while other cells use cilia or pseudopodia.

Both types of flagella are used for motility, but they have different functions and are constructed and regulated in different ways.

Therefore, one major difference between bacterial and archaeal flagella is that bacterial flagella are embedded in the plasma membrane, while in the archae, flagella are not embedded in the plasma membrane.

Therefore, the correct option is C.

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Answer:

B.

Explanation:

assuming the egg doesn't have a shell, only a membrane, the water inside of the egg would diffuse outside via osmosis to the lower concentration of water. hope this helps

92% water in beaker, 99% water in egg in this situation egg will shrink.

Osmosis is the Latinized version of the now-outdated word osmose. Osmotic, which means "pertaining to or of the character of osmosis," is a derived word. Osmotic pressure, for example, is a pressure that results from or is associated with osmosis.

As a rule, water molecules flow downward, from an area with a high concentration of water (or fewer solutes) to one with a low concentration (or greater solutes). Osmosis cannot be used if there is no net water flow. A semipermeable membrane should be included for movement.

Water molecules require channel proteins to move down their concentration gradient because they are polar molecules. These channel proteins create a hydrophilic channel for water to pass through that is embedded in the cell membrane.

Therefore, 92% water in beaker, 99% water in egg in this situation egg will shrink.

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Option (D) "The cell divides" does NOT occur during the G2 phase of the cell cycle.

The cell cycle consists of several phases, including the G1 phase, S phase, G2 phase, and M phase (mitosis). Each phase has specific events and processes associated with it. The G2 phase is the third phase of the cell cycle, following the S phase where DNA replication occurs.

During the G2 phase, the cell completes preparation for mitosis, ensuring that all necessary components for cell division are in place. This includes checking for any errors or damage in the replicated DNA and repairing them. The G2 phase also involves reaching the G2/M checkpoint, which serves as a control point to ensure that the cell is ready for mitosis.

However, cell division, which is the actual process of splitting into two daughter cells, does not occur during the G2 phase. Cell division takes place during the M phase, specifically during the stages of mitosis and cytokinesis.

In summary, option (D) "The cell divides" does not occur during the G2 phase of the cell cycle. The G2 phase is primarily focused on completing preparation for mitosis and ensuring the integrity of the replicated DNA before entering the M phase for cell division.

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After a heavy meal, glucose is absorbed from the small intestine into the blood, so the glucose level in the blood increases and is detected by the pancreas, which then secretes insulin. Insulin makes the liver absorb glucose and convert it into glycogen, and as needed, it will release glucose.

Glycogen is a storage form of carbohydrates present in the human body that is made up of glucose. The correct paragraph is written here. After a heavy meal, glucose is absorbed from the small intestine (materials get absorbed here), and its concentration in the blood cells goes up. This rise in glucose level is detected by the pancreas, which releases the hormone insulin (a hormone for glucose homeostasis) into the blood. Insulin makes the liver (which stores the glycogen) remove the extra glucose from the blood and store it as glycogen (a polymer of glucose).

Later on, the concentration of glucose in the blood drops (as glucose is stored in the liver). The liver degrades glycogen, causing glucose to rise again. After the meal, the free glucose is stored as glycogen, resulting in less free glucose in the blood.

Hence, the insulin, liver, and intestine all play important roles in this process.

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Given that the woman is the carrier, the fatal gene must be located on the X chromosome. In other words, there is a 50% chance that the offspring will carry the lethal gene. Due to the 2:1 ratio, there are 3 male children and 6 female children.

The cell division error known as nondisjunction frequently causes down syndrome. Instead of the usual two copies of chromosome 21, an embryo with nondisjunction has three copies.

a gene that, under certain circumstances (like homozygous ones), may stop an organism's development or result in the death of its germ cells. additionally known as a lethal factor, lethal mutant, or lethal mutation.

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Answer:

The experiment used water (H2O), methane (CH4), ammonia (NH3), and hydrogen (H2).

Explanation:

The rectangular coordinate system is another name for the Cartesian coordinate system. It is a system used in geometry that employs coordinates to establish the location of a geometric component (such a point, for instance). Each location in this system is described by two numerical coordinates.

The following coordinate systems are used in each of the given scenarios:

A. Loss of energy through a flat double-pane window Cartesian coordinate system is used to model transport processes in the scenario of energy loss through a flat double-pane window. The major assumptions include that the process is symmetrical, the heat transfer coefficient is uniform, and the heat transfer is two-dimensional.

B. Transfer of dissolved oxygen from a culture medium into sphere-shaped cells Spherical coordinate system is used to model the transport processes in the transfer of dissolved oxygen from a culture medium into sphere-shaped cells. The assumptions include that the rate of oxygen transfer is uniform, the cells are symmetrical, and the diffusivity of oxygen is constant.

C. Fluid motion produced when stirring coffee in a typical mug cylindrical coordinate system is used to model the transport processes of fluid motion produced when stirring coffee in a typical mug. The assumptions include that the flow is two-dimensional, the flow is symmetrical, and the viscosity of the fluid is constant.

D. Dissipation of energy from the skin of a tall and skinny person Cartesian coordinate system is used to model the transport processes in the dissipation of energy from the skin of a tall and skinny person. The assumptions include that the surface temperature is uniform, the surface is symmetrical, and the heat transfer coefficient is uniform.

E. Heating of a cold bottle of alcoholic cider by a warm hand cylindrical coordinate system is used to model the transport processes of heating of a cold bottle of alcoholic cider by a warm hand. The assumptions include that the flow is two-dimensional, the flow is symmetrical, and the viscosity of the fluid is constant.

F. Velocity profile in waves about to crash on a flat shore Spherical coordinate system is used to model the transport processes in the velocity profile in waves about to crash on a flat shore. The assumptions include that the waves are symmetrical, and the diffusivity is constant.

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Answer:

Catabolic Reactions

Explanation:

they breakdown ATP

Answer:

The double helix structure of DNA allows for the molecules to be copied or replicated through the process of semi-conservative replication.

Explanation:

The double helix structure of DNA consists of two complementary strands of nucleotides, held together by hydrogen bonds between the base pairs. Adenine (A) always pairs with thymine (T) and guanine (G) always pairs with cytosine (C).

The semi-conservative replication, which is the process of DNA replication, takes place by unwinding the double helix and separating the two strands. Each strand acts as a template for the synthesis of a new complementary strand. As a result, two identical copies of the original DNA molecule are formed, each consisting of one original strand and one new strand. This is possible because of the complementary base pairing, where A will only pair with T and G will only pair with C, allowing the strands to be copied with high accuracy. The semi-conservative replication ensures that the genetic information is accurately passed on to the daughter cells.

Answer:

option 4 is your answer

Explanation:

The correct amino acid for the ACG sequence is Threonine (Thr).

During translation, a messenger RNA (mRNA) sequence is read in the ribosomes to synthesize a polypeptide chain (i.e., a protein).

The correct order of triplets of nucleotides or 'codons' in the mRNA determines the order of amino acids in the nascent polypeptide chain.

Each codon determines a specific amino acid. In this case, the codon ACG encodes for the amino acid Threonine.

In conclusion, the correct amino acid for the ACG sequence is Threonine (Thr).

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The names of the biomolecules given in the image are: decanoic acid, glucose, adenosine, testosterone, uracil, serine, glucose and amino acid.

Biomolecules are the organic polymers found inside living organisms. These are made of repeating units of a structure called monomer. The biomolecules are essential for performing several reactions inside the body.

Glucose is one of the major biomolecule that belong to the class of carbohydrates. It is essential for the body as it is the source of readily available form of energy. Glucose is a sugar. It is a six carbon compound. It acts as a monomer that joins together with itself or other components to form several other carbohydrates.

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The physical barriers to pathogens include unbroken skin, flow of bodily fluids, coughing, and sneezing. Therefore, the answer to the question is: A, B, and C are part of our physical barriers.

The human body is constantly under attack from a variety of pathogens, including bacteria, viruses, and fungi. However, the body has several mechanisms in place to prevent these pathogens from causing infection. One of the most important mechanisms is the presence of physical barriers, which serve to keep pathogens out of the body in the first place. Unbroken skin is one such barrier, preventing pathogens from entering the body through cuts or abrasions. Other physical barriers include the flow of bodily fluids, such as blood and saliva, which can help to wash away pathogens. Coughing and sneezing also serve as physical barriers by expelling pathogens from the body before they can cause infection.

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Rigor mortis usually sets in about nine hours after death occurs. It takes roughly 12 hours for rigor mortis to become fully established and about another 12 hours for it to start fading away as the body begins to decompose.

Correct answer is : True

Rigor mortis usually sets in about two to six hours after death occurs. It takes roughly 12 hours for rigor mortis to become fully established and about another 12 hours for it to start fading away as the body begins to decompose. Rigor mortis, or body stiffening, is the result of a decrease in ATP after death.

ATP is required for the muscles to relax, and without it, they become rigid. Rigor mortis can last up to 48 hours, after which the body becomes increasingly pliable as the muscles decompose.

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Answer: The answer is D

Explanation:

Answer:

Condensation

Answer: To do different kinds of jobs

Explanation:

Answer:

Cohesion is when water sticks to things simply because it is water and has polar bonds which can create some polar interaction. Capillary action is precisely what drives water up to the branches and leaves at the top.

Explanation:

Explanation:

They were Kind..................

Answer:

yhdjgyh to jgcxhkgd you love you love you use Nahin you love you

1. The male superhero cannot teleport. So, the probable genotype is Xt Y

While the female superhero can teleport, but her mother could not. The probable genotype would be XTXt.

In order to get these genotypes for teleporting abilities, we first assign thegenotypes of the parents, which are:

Father- XT Y

Mother (do not have teleporting abilities)- XtXt

Answer:

paraffin

Explanation:

Answer:

1. The sock is attached to the shirt after tumbling in the dryer.

2. The sock and the shirt were not attached because there wasn't any certain friction before being tumbled in the dryer. After tumbling in the dryer, the

3. There wouldn't be any more static energy, so when you pull the sock and shirt apart from each other, there would be any friction/ static energy connecting them, so if you put them together again, they would not stick.

4. sock decreases because there is no more static energy connecting the 2 cloths.

Explanation:

Good luck with the exam!

Its clear that posterior chest stays outside of lungs hence the lungs muscles are involved.

The correct answer is C.Neurons in nervous tissue

they can generate and send electrochemical signals according to the distribution of ions on the two sides of the membrane

The two equations used to calculate membrane potentials are the Nernst equation and the Goldman equation.

These two equations are similar in that they both involve the use of ion concentrations to calculate the membrane potential. However, the Goldman equation takes into account the relative permeability of each ion species, while the Nernst equation assumes a single ion permeability.

An abnormally high concentration of K+ in the blood is called hyperkalemia.

Hyperkalemia can cause an increase in the resting membrane potential, making it more difficult for neurons to reach the threshold for an action potential. This can lead to muscle weakness, cardiac arrhythmias, and other symptoms.

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A trait is considered Polygenic traits when it is controlled by more than one set of alleles and those alleles are subject to environmental influences.

This means that the expression of the trait is determined by many alleles, each with a small effect. Furthermore, environmental factors can influence the expression of the trait. For example, height in humans is a polygenic trait, as it is influenced by many genes and the environment. Environmental factors such as nutrition and exercise can influence height.

Polygenic traits are continuous, meaning that they can display a wide range of values and can be difficult to predict. For example, height in humans can range from very short to very tall. Polygenic traits are also complex, meaning that they cannot be explained by one gene. This complexity means that polygenic traits are difficult to study and understand.

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Answer:

Cross-pollination is the transfer of pollen from the anther of one flower to the stigma of another flower on a different individual of the same species. Self-pollination occurs in flowers where the stamen and carpel mature at the same time, and are positioned so that the pollen can land on the flower's stigma.

The correct base pairs and the anticodons are UAC, CUU, AUC.

Anticodon is defined as a succession of the three bases present on the exchange RNA (tRNA). Anticodon is free to the bases on courier RNA (mRNA). During interpretation, anticodon matches with the codon on a strand of mRNA. Anticodon on the tRNA guarantee that the right amino corrosive will be added for the  making of polypeptide chain during interpretation interaction of the protein combination.

It is consequently, the anticodon are the integral nucleotide base succession of the codons on mRNA. For the codes given on mRNA  are AUG GAA and UAG, then the anticodons will be UAC, CUU and AUC on tRNA.

Hence, correct base pairs are UAC,CUU,AUC.

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(Complete question) is:

Look at the highlighted condons on the mrna. Use the menus to select the proper base pairs and make the anticodons.m RNA has a sequence of GAU ,CUA, AGU, AAU ,GCC ,GGA ,AUA ,CUA, GCC . The first highlighted codon is AUG. The second is GAA. The third is UAG.

Answer: iodine

Explanation: So, iodine has the lowest electronegativity. Fluorine has the highest electronegativity followed by chlorine, bromine and then with the least reactivity we have iodine,amongst the given options. Hence, option D is correct. Note: The noble gases i.e. group 18 elements have no electronegativity.

Answer:

Francium

Explanation:

Answer:

umm..ok..hope these will help you..

Answer:

left

tight

frontal

occipital

Explanation: