Which structure in the nephron carries out the process of filtration?glomeruluscollecting ductloop of Henleproximal convoluted tubule

Answer:

They remove large quantities of carbon dioxide from the atmosphere and use the carbon atoms to build organic molecules. Without Earth's abundance of plants and algae to continually suck up carbon dioxide, the gas would build up in the atmosphere.

Explanation:

Adenine pairs with Thymine during DNA replication.

All nucleic acids are made up of nucleotides. Nucleotides are made up of different parts:

In DNA, the pentose sugar is called Deoxyribose and DNA contains four types of nucleotides

Erwin Chargaff in 1944, discovered that the amounts of nitrogenous bases were not found in equal proportion. However, the amount of guanine is equal to cytosine and the amount of adenine is equal to thymine

DNA replication depends on complementary base pairing, which is the principle explained by Chargaff's rules:

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Answer:photosynthesis is the growing of a plant

Explanation:

Solution:

Roaring is an integral component of African lion ecology as it facilitates social cohesion and territorial defense. In fact, as both a social and territorial species, communication is essential to lion ecology and roaring is perhaps the most important vocal cue.

An example of the importance of the roar would be that lions can discriminate between resident and non-resident lions, determine the relative risk of encountering unfamiliar lions, and detect the ratio of residents to intruders from roaring choruses.

The weakest hypothesis for water on mars is that there was never water on Mars.

A hypothesis is guess that tends to serve as a lead in the course of an experiment. Let us note that in order to begin the experiment, we must be able to ask a question which would set us on course for the investigation of the question.

In this case, we are looking at the hypothesis that is the weakest. This is the hypothesis that does not in any way portray the idea of water on the surface of the mars.

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When the body of the mass increases the acceleration decrease.

According to newton's second law of motion Force equals the rate of change of momentum. F = m * a . It can also be represented as  [tex]\frac{f}{a} = m[/tex]
where F = Force
           m = mass of an object
           a = acceleration

Mass and acceleration are inversely related, if the mass of an object increases the acceleration of the body decreases, and vice versa.

Basically when you put more weight on a moving the motion or the movement of the body decreases due to the heavyweight.

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Answer: false? i think it is a population but its technically a colony

Explanation:

technically yes it is a population but for an exact answer its a colonie and if it more than one colony then it's a society if there are more than one species of creature then it is an ecosystem (i think)

i believe the answer is A carbonate.

Pheromones are mostly detected by sensory neurons in the vomeronasal organ (VNO), a bilateral tubular structure in the anterior region of the nasal cavity.

Answer: the vomeronasal organ (VNO)

Answer:

(1) topoisomerase I un-supercoils the DNA in the cytoplasm  

(2) single stranded binding proteins bind to the separated DNA to keep it from reforming the hydrogen bonds while it is being replicated    

(3) the RNA polymerase "primase" lays down a short stretch of RNA (RNA primer)    

(4) DNA polymerase III starts adding new nucleotides to the 3’ ends of the RNA primer on both the leading and lagging strands      

(5) Once the entire chromosome has been copied DNA polymerase I removes the RNA primers and replaces them with deoxyribonucleotides.  DNA polymerase I has exonuclease activity in the 5’ – 3’ direction, so it can remove and then replace nucleotides as it moves down the piece of DNA.    

(6) DNA ligase comes in to hook together any gaps in the nucleotides so that the newly synthesized DNA is one continuous strand and catalyzes the connection between the 5’ phosphate group and 3’ hydroxyl group  

(7) The nitrogenous bases reform hydrogen bonds to "re-zip" and then DNA gyrase helps the supercoils to reform.

Explanation:

See my comment

If a child is swinging back and forth on a swing. Changes in her kinetic and potential energy are happening each moment .

The sum of all the energy in motion (total kinetic energy) and all the energy that is stored in the system (total potential energy) is known as mechanical energy .

As given in the problem a child is swinging back and forth on a swing. Changes in her kinetic and potential energy are happening each moment .

At the extreme end of the swing, the potential energy of the child is maximum and the at lowest height of the swing the kinetic energy of the child is maximum .

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Answer

The correct answer to this question is the first one: A. It will make the ecosystem less stable, because invasive species have no natural predators, and can outcompete native species.

Explanation

Invasive species use to have a negative impact upon biodiversity, because they have not coevolved with the biotic and the abiotic elements

Answer:

letter c?

Explanation: The photic zone, is the surface layer of the ocean that receives sunlight. The uppermost 80 m (260 feet) or more of the ocean. Plus the coral reef tends to be quite illuminated at times. In addition to this, the coral reef is built out of many layers of dead cnidarians.

The matching of the muscle names is:

Number of origins = Biceps

Action = Abductor

Location = Internal

Fiber direction = Rectus

The muscle is described as contractile tissue grouped into coordinated systems for greater efficiency.

The muscle are also organs of the vertebrate muscular system and typically are attached by tendons to bones of a skeleton.

Muscles are known as soft tissues. The human body have more than 600 muscles in the system. Different types of muscles have different jobs which ranges from helping you run, jump or perform delicate tasks like threading a needle.

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The complete question is:

All of the suggested answers fit the question.

The two distinct ways that cells divide are called mitosis and meiosis. Typically, mitosis—the process of creating new body cells—is what is meant when the word "cell division" is used. The process of cell division that yields sperm and egg cells is known as meiosis.

There are six stages in this cycle: prophase, prometaphase, metaphase, anaphase, and telophase . Because cytokinesis is the final physical cell division after telophase, it is also referred to as the sixth stage of mitosis.

Cells divide in two different ways, mitosis and meiosis. The procedure of mitosis, which produces new body cells, is often when "cell division" is referred to. Meiosis is the name for the cell-division procedure that results in sperm and egg cells

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Answer: alka-seltzer

Explanation:

it is calcium carbonate and is most potent and can completely neutralize stomach acid

Answer:

If you removed the pigment and tested with iodine solution for the presence of starch then there would be no color change to the iodine solution

Answer:

Explanation:

head of the humerus

head of the humerus

head of the humerus

head of the humerus

The amount of iron oxide formed from the reaction will be 179.7 g.

From the balanced equation of the reaction below:

[tex]4 Fe + 3 O_2 -- > 2 Fe_2O_3[/tex]

The mole ratio of Fe to [tex]O_2[/tex] is 4:3

Recall that: mole = mass/molar mass.

Mole of 112 g iron = 112/56 = 2 moles

Mole of 24 g [tex]O_2[/tex] = 24/32 = 0.75 moles

Thus, [tex]O_2[/tex] appears to be the limiting reactant. Iron is in excess.

Mole ratio of [tex]O_2[/tex] and [tex]Fe_2O_3[/tex] = 3:2

Equivalent mole of  [tex]Fe_2O_3[/tex] = 0.75 x 3/2 = 1.125 moles

Mass of 1.125 moles  [tex]Fe_2O_3[/tex] = 1.125 x 159.69

                                         = 179.7 grams

In summary, if 112 g of iron combines with 24 g of oxygen, 179.7 g of [tex]Fe_2O_3[/tex] will be produced.

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When iron reacts with oxygen, it forms iron oxide, or rust. 4 Fe + 3 O2 2 Fe2O3 If 112 g of iron (Fe) combines with 24 g of oxygen (O2), how much iron oxide is formed? A. 24 g Fe2O3 B. 136 g Fe2O3 C. 112 g Fe2O3 D. 88 g Fe2O3

The answers for the alternatives are:

a) The PAO enzyme catalyses the degradation of chlorophyl, when the gene for the production of PAO is mutated, the pea plant won't have a functional PAO, being the chlorophyl in that plant not degradated, in consequence the pea plants will remain green and not turn out yellow like their gene stipule by Mendel's Law.

b) When made the comparison between heterozygous and homozygous for PAO enzyme in plants, it was discovered that heterozygous will have half as much PAO as a homozygous dominant for the PAO gene, since the lower enzyme level is enough to produce PAO for the plant degradate chlorophyl.

c) If the gene for the enzyme related to promote elogation of plant stems is mutated, it is expected that the height of the plant will be lower than with the specific gene working, because the reactions and gibberellin production and distribution are directed affect by that genetic modification.

Between the hydrogen atoms of two water molecules the two atoms of water are hydrogen bonds are formed

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a) Fermentation obtain less energy from glucose .

b) The end product of fermentation are alcohol and carbon dioxide . end product of aerobic respiration is carbon dioxide , water and energy .

In anaerobic processes like fermentation, glucose can still be converted to energy even in the absence of oxygen.

In bacteria, yeast cells, animal muscles, and other tissues, fermentation takes place. The process by which glucose is broken down is anaerobic.

Cellular respiration refers to the respiration that takes place at the smallest scale possible within our bodies, i.e. within the cell. It happens whether oxygen is present or not. Any type of cellular respiration starts with glycolysis, the final step of which produces the 3-C molecule pyruvic acid.

Fermentation is one of the two main methods that various cells handle this pyruvate.

Food glucose is transformed into energy during an aerobic respiration, a biological process that takes place with the presence of oxygen. The following is the chemical formula for aerobic respiration:

Oxygen 6(O2) + Carbon 6(CO2) + Water 6 (H2O) + Energy = Glucose (C6H12O6) (ATP)

The chemical equation above states that energy is released by breaking glucose molecules with the aid of oxygen gas. As the by-products or final products of the chemical reaction, energy, water molecules, and carbon dioxide gas are released.

The breakdown of the glucose molecule releases 2900 kJ of energy, which is then utilized to create ATP, or adenosine triphosphate, molecules that the body uses for a variety of functions.

All multicellular organisms, including animals, plants, and other living things, engage in an aerobic respiration process.

The stomata, which are located in the epidermis of a plant's leaves and stem, allow oxygen gas to enter plant cells during the respiration process in plants. All green plants produce their food and release energy through the process of photosynthesis.

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In this case, we need to remember certain concepts first adaptation, this refers to any trait that has evolved through natural selection and increases the fitness of the organism, genetically we are talking of a process bye which natural selection adjust the frequency of genes

Archaea are  single celled  and all prokaryotes. contain no cell nucleus. the ancient bacteria.

bacteria are single celled organism and are all prokaryotes contain no membrane bound nucleus.

The basic and structural component of life is the cell. Cell biology is the study of cells, including their fundamental makeup and each organelle's functions. Cells were initially found by a biologist, Robert Hooke.

Cells comprise all living things. They could consist of several cells or just one (unicellular) (multicellular). The tiniest known cells are mycoplasmas. The foundation of all living things are cells. They give the body structure and transform the food's nutrients into energy.

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Okay, so Gathering data is more when a student or researcher is looking for information regarding a specific subject or is doing an investigation, reason why that's not the answer. Conclusions are the final idea a student or researcher gets after that investigation. The hypothesis is a proposed idea to explain a specific phenomenon.

Having this in mind, we could mention that the term used for the process of asking questions should be B. Inquiry.

Answer:

B is the answer

Explanation:

Ribosomal subunits are made by the nucleolus. The

Ribosome contains two different subunits, both of which are required for translation. The small subunit (“40S” in eukaryotes) decodes genetic messages, while the large subunit (“60S” in eukaryotes) catalyzes the formation of peptide bonds.

In eukaryotes, rRNA is assembled into four strands on the ribosome and into three strands in prokaryotes. Eukaryotic ribosomes are produced and assembled in the nucleolus. Ribosomal proteins enter the nucleolus and bind four rRNA strands to form the two ribosomal subunits (small and large) that make up the complete ribosome. The

Ribosomal units exit the nucleolus through the nuclear pore and enter the cytoplasm where they bind for protein synthesis. When no protein is produced, her two subunits of the ribosome separate.

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The nucleolus manufactures ribosomal subunits. The ribosome contains two different subunits, both of which are required for translation.

Both of the two distinct subunits found in ribosomes are necessary for translation. The big subunit (designated the 60S in eukaryotes) catalyzes the synthesis of peptide bonds, while the small subunit (designated 40S in eukaryotes) decodes genetic signals.

The ribosome assembles rRNA into three strands in prokaryotes and four strands in eukaryotes. The nucleolus is where eukaryotic ribosomes are made and put together. The two ribosomal subunits (small and big) that make up the entire ribosome are formed when ribosomal proteins bind four strands of rRNA inside the nucleolus. The

Therefore, the ribosomal subunits are produced in the nucleolus. Both of the two different subunits found in the ribosome are necessary for translation.

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