The main difference between lymphatic organs and lymphatic nodules is that lymphatic organs have a _______ enclosing them.

Answer: c and a

Explanation:

Answer:

It's A and C.

Explanation:

Answer:

males

woman and against males the blood of a cells 4.1 to 6 per microliter.

Answer:

Melting ice cubes. Melting solid salts. Sublimation of dry ice into carbon dioxide gas. Evaporating liquid water.

Explanation:

Answer:

endocytosis

Explanation:

Endocytosis is defined as the process of trapping a particle or even a substance from the external environment by the process of engulfing it. The flexibility of the cell membrane helps the cell to engulf the food and also other materials from the external environment. Such a process is called endocytosis whereas exocytosis is the fusion of secretory vesicles with the plasma membrane and results in the discharge of vesicle content into the extracellular space

Answer:

An interaction you might see between living things in an ecosystem is predation, competition, or cooperation.

Explanation:

Predation occurs when one animal kills or eats another

Competition is when two animals fight for the same limited resources

Cooperation is when a group of organisms work together to improve the survival rate of the group

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An interaction you might see between living things in an ecosystem is predation, competition, or cooperation.

In competition, individuals seek to obtain the same environmental resource. In predation, one population is the resource of the other. One can conceptualize competition as occurring horizontally on the same resource level,  while predation takes place vertically between different resource levels.  

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Answer:

Hi. You didn't show the picture that shows organelle G, but since you showed that organelle is the middle layer of the cell, we can say that it is the plasma membrane.

Explanation:

In general, we can state that the plant cell has three layers, the cell wall, the plasma membrane and the cytoplasm. The cytoplasm is the inner layer, where most of the organelles and the cell nucleus are located. Above the cytoplasm is the plasma membrane, which is semi-permeable and promotes the regulation of the entry and exit of substances from within the cell. Above this membrane is the cell wall, which is an impermeable structure that protects the cell and promotes its rigidity. In this case, we can consider that the middle layer of the cell is the plasma membrane.

b. Because rRNA is basic to all cells and its sequence reveals phylogenetic information.

Ribosomal RNA (rRNA) is found in all living cells, making it an ideal molecule for comparing and studying evolutionary relationships between organisms. Its sequence is conserved and evolves slowly, providing a reliable means of tracing evolutionary history. By comparing the sequences of rRNA from different organisms, scientists can determine the degree of relatedness between them and construct evolutionary trees that reflect the history of life. The use of rRNA sequencing has been particularly important in distinguishing the three domains of life (Archaea, Bacteria, and Eukarya) and their relationships to each other.

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Answer:

For most insect species, an instar is the developmental stage of the larval forms of holometabolous (complete metamorphism) or nymphal forms of hemimetabolous (incomplete metamorphism) insects, but an instar can be any developmental stage including pupa or imago (the adult, which does not moult in insects).

Explanation:

Answer:

condenses

Explanation:

water vapor possess energy in the form of heat and thus when it looses energy it become cool

Answer:

Condensation happens

Explanation:

Condensation is when gas changes to liquid.

it’s glycine, an amino acid.

Answer: c) Groups such as communities or towns cannot be treatment units.

Explanation:

Answer:

fruiting body is called cap

The mycelium is the fruiting body found above ground in fungi.

The pileus is the technical name for the cap, or cap-like part, of a basidiocarp or ascocarp (fungal fruiting body) that supports a spore-bearing surface, the hymenium.

A hypha is a long, branching, filamentous structure of a fungus, oomycete, or actinobacterium. In most fungi, hyphae are the main mode of vegetative growth, and are collectively called a mycelium.

A mycelium is a network of fungal threads or hyphae. Mycelia often grow underground but can also thrive in other places such as rotting tree trunks. A single spore can develop into a mycelium. The fruiting bodies of fungi, such as mushrooms, can sprout from a mycelium.

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1. The process of transduction involves the transfer of DNA from one bacterium to another by a virus involves the building of a physical bridge between two bacteria.

2. The process of conjugation then moves across this bridge from a donor cell to a recipient cell.

3. Most bacteria (and many other single-celled organisms) reproduce via binary fission of dividing a cell in half, yielding two genetically identical offspring cells.

4. The process of transformation occurs when a bacterium internalized bits of DNA from its environment.

5. A plasmid is a small circular molecule of DNA that reproduces independently of the larger bacterial chromosome.

Bаcteriаl cells do not undergo meiosis but rаther аn аsexuаl reproduction process known аs binаry fission. Binаry fission produces two identicаl dаughter cells, which implies thаt there is no genetic recombinаtion tаking plаce in binаry fission. Insteаd, the bаcteriаl cells depend on three different processes to recombine their genetic informаtion.

These processes аre conjugаtion, trаnsformаtion аnd trаnsduction. Conjugаtion is the process by which two bаcteriаl cells exchаnge genetic informаtion. One of the cells thаt contаins the fertility fаctor (а speciаl plаsmid thаt contаins the gene for the sex pilus) builds the cytoplаsmic bridge to аnother cell thаt does not contаin the F fаctor. The cell with the F fаctor is cаlled the donor cell while the cell without the F fаctor is cаlled the recipient cell. Once the bridge is built, the cell replicаtes the F plаsmid аnd sends it over to the other cell.

The second form of genetic recombinаtion is cаlled trаnsformаtion. This is the intаke of genetic informаtion found outside the cell. Once the DNА frаgments аre inside the cell, the cell cаn integrаte the DNА with its own DNА molecule. Trаnsduction is the uptаke of DNА frаgments due to bаcteriophаges thаt аccidently bring DNА.

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Eukaryotes have hundreds to thousands more DNA than prokaryotes, but only have three to fifteen times as many genes due to the presence of non-coding DNA, different gene organization, and repetitive sequences.

This difference in DNA content and gene number between eukaryotes and prokaryotes can be explained through several factors:

1. Non-coding DNA: Eukaryotes have a large amount of non-coding DNA, which does not code for proteins. This non-coding DNA includes introns, which are sequences within genes that are removed during RNA processing, and regulatory regions that control gene expression. Prokaryotes, on the other hand, have more compact genomes with less non-coding DNA.

2. Gene organization: Eukaryotic genes are often organized into larger structures called operons, which contain multiple genes that are transcribed together. Prokaryotic genes are generally organized individually, meaning they have a higher density of protein-coding genes in their genomes.

3. Repetitive sequences: Eukaryotic genomes contain a larger proportion of repetitive sequences, such as transposable elements and tandem repeats. These sequences do not contribute to gene content but can increase the size of the genome significantly.

In summary, eukaryotes have more DNA than prokaryotes due to the presence of non-coding DNA, different gene organization, and repetitive sequences. However, this additional DNA does not necessarily correlate with a proportionally higher number of protein-coding genes.

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Answer:

C) class and species

Explanation:

Hope it help ya

Gene-carrying molecules that transmit genetic information from one generation to the next. The terms DNA and acid desoxyribonucleic are also used.

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A urease test is used to identify Myobacterium tuberculosis because urease is a sign of tuberculosis. Thus, the correct option is A.

Mycobacterium tuberculosis is the bacteria that causes tuberculosis (TB). It is disseminated when a person with active tuberculosis in their lungs coughs or sneezes and someone else inhales the TB bacteria-laden droplets.

The lack of urease enzymes in humans makes urease-based diagnostics appealing. As a result, the presence of urease enzyme activity in humans indicates the presence of a urease-positive microbial pathogen or commensal.

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Answer: A class hypothesized that water pollution affects the growth of ... These reactions take the light-dependent reactions and perform further chemical.

66 pages

Explanation:

JESUS SAVES EVERYONE JUST PRAY, HE IS ALWAYS LISTINING !

good analogy

blood acts like a

train

when it reaches capillaries

oxygen gets off

carbon dioxide gets on

when you hear homeostasis think

temperature

body stays the same temperature

even if it's cold or hot outside

brain & nervous & body system use

"feedback loops"

when's it's cold

nervous system signals body to

construct blood vessels &

shiver

when it's hot

nervous system signals body to

dilate blood vessels &

sweat

http://www.pathwaymedicine.org/control-of-respiration

To plot n(E), the photon spectral flux density, we can use the given function and the provided values of a, b, c, ki, and kz.

\(For E < a (E < 0.4 eV), n(E) = 0.\)

\(For a < E < b (0.4 eV < E < 0.85 eV), n(E) = ki(E - a).\)

\(For b < E < c (0.85 eV < E < 3 eV), n(E) = kz(c - E).\)

\(For E > c (E > 3 eV), n(E) = 0.\)

Now, let's calculate and plot the spectral power density of the solar irradiation. The spectral power density is given by the product of n(E) and the energy E.

To calculate the total power density, we need to integrate the spectral power density over the energy range (0 to infinity) and multiply it by the energy quantum (h).

The ideal maximum photocurrent can be calculated by integrating the spectral power density over the energy range of interest (Eg to infinity) and multiplying it by the elementary charge (e) and the active area (10 cm x 10 cm).

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Answer:

Space shuttles protect you from a lot of things which other forms of space technology cannot, like how spacesuits can't resist the micrometeorites but space shuttles can, and also the features of the space shuttles are cool and they help you survive.

Explanation:

Answer:

including other cells, by enclosing the particles in an extension of the cell membrane and budding off a new vesicle. During pinocytosis, cells take in molecules such as water from the extracellular fluid. Finally, receptor-mediated endocytosis is a targeted version of endocytosis where receptor proteins in the plasma membrane ensure only specific, targeted substances are brought into the cell.

Explanation:

so the answer is exocytosis

Answer:

Endocytosis

Explanation:

Answer:

Hey mate.....

Explanation:

This is ur answer.....

Some forms of bacteria can convert atmospheric nitrogen into usable forms such as nitrates and nitrites. Such nitrogen fixing bacteria are commonly found in the roots of leguminous plants. These usable forms of nitrogen are absorbed by plants to produce many compounds such as amino acids, which in turn form proteins.

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Podocytes form: the visceral layer of the glomerular capsule.

This layer is responsible for filtering blood in the glomerulus, which is an essential part of the kidney's function.

Podocytes are specialized cells found in the kidneys that play an important role in filtering blood. They are part of the glomerular filtration barrier, which is responsible for removing waste and excess fluid from the bloodstream.

Podocytes are located in the visceral layer of the glomerular capsule, which surrounds the glomerulus. The parietal layer of the glomerular capsule does not contain podocytes, but rather is composed of simple squamous epithelium.

The juxtaglomerular apparatus contains renin-secreting cells, which help regulate blood pressure and kidney function. The walls of the collecting ducts are made up of simple cuboidal epithelium and play a role in reabsorbing water and electrolytes from urine.

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Explanation:

Dominant allele frequency = 1745/2000 = 87.25%

Recessive allele frequency = 255/2000 = 12.75%

Natural selection can cause the extinction of a population or species.

Natural selection is the process by which organisms with traits that are better suited to their environment are more likely to survive and reproduce. Over time, this leads to the evolution of a species and the adaptation of populations to their environments.

However, natural selection can also lead to the extinction of a population or species if the environment changes in such a way that the traits that were once advantageous become disadvantageous. For example, if a new predator is introduced into an ecosystem, the population of prey species that lacked the necessary adaptations to escape the predator may decline and eventually become extinct.

Another example is the case of inbreeding depression, where populations that are too small and genetically isolated can experience a decline in fitness and an increased risk of extinction.

This can happen when populations are reduced to small sizes due to habitat loss, fragmentation, or other factors, and as a result, they become more susceptible to genetic drift, reduced heterozygosity, and the expression of deleterious recessive alleles.

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Answer:

Water

Explanation:

water molecule contains one oxygen covalently bound to two hydrogen atoms with no carbon present.