how would living things differ if cell divison took place only for reproduction

Answer:

they are found outside the nucleus

Answer:

Electrons are found outside  the nucleus.

Explanation:

Looking on a chart you can when your making a nucleus you place the electrons outside on the circles around it and only certain amount of electrons on let on certain circles.

The temperature at which a parcel of moist air must be cooled at constant atmospheric pressure and constant water vapour content in order for saturation to take place is known as the dew point temperature (often abbreviated as DP or dew point).

In order to attain a relative humidity (RH) of 100%, air must be cooled to the dew point (at constant pressure). More water in the gas state can no longer be held by the air at this stage.

The dew point can be used to predict low temperatures, the generation of dew, frost, and fog. The air is saturated and has a 100% relative humidity when the dew point and air temperature are equal.

To know more about atmospheric pressure visit :-

https://brainly.com/question/28310375

#SPJ4

Answer:

The limb bones are similar across these species because they share a common ancestor.

Explanation:

The limb bones are similar across these species because they share a common ancestor BEST explains this common skeletal structure.  

The three similar bone structures; humerus, ulna and radius that is found in the arm or forelimb of humans, horses, goats, and mice are known as homologous structures. These structures are found in different organisms and because of their similarity suggest that the organisms have evolved from a common ancestor. The structures are usually similar in form but they may not necessarily have the same function in the organisms.

Macrophages sometimes produce a chemical called TNF (Tumor Necrosis Factor) in order to alert other cells of the immune system. TNF would be an example of a cytokine.

Cytokines are a broad and loose category of small proteins that are made by certain immune and non-immune cells and have an effect on the immune system. Cytokines are peptides and these cannot cross the lipid bilayer of cells to enter the cytoplasm. Cytokines help on inflammatory reactions as they signal via type1 cytokine receptors(CCR1) which is structurally divergent from other cytokine receptors types. They help in coordinating cell mediated immune response and also modulates the immune response.

Cytokines help in tissue damage repair in the development and progression of cancer. Different types of cytokines are chemokines, interferons, interleukins, lymphokines, and tumor necrosis factor (TNF)[1,2,3,4].

For further learning about cytokines, refer to the link:

https://brainly.com/question/29580720

#SPJ4

Answer:

Every point on a contour line is of the exact same elevation

Explanation:

Every point on a contour line is of the exact same elevation. In other words, contour lines connect points of equal elevation. By definition, contour lines separate points of higher elevation from points of lower elevation.

Hope it love

Answer:

one has a nucleus and one doesnt

Explanation:

prokaryotic-smaller, no nucleus to hold genetic info, most have flagellum

eukaryotic-bigger, has nucleus to its genetic info, no flagellum in eukaryotes

answer:

aw don't cry im so so sorry

explanation:

i got you okay

an organism that has 2 alleles that are different genes are called heterozygous & phenotypes associated with a certain allele sometimes are recessive or dominant, often there are not though.

hope this helped <3 also if wouldn't mind could you pls give me brainliest? (im trying to level up) thanks! :)

The structure that is most likely to be located in the renal medulla is: Loop of Henle. The answer is c.

The renal medulla is the inner part of the kidney, and it is composed of triangular structures called renal pyramids. Within each renal pyramid, there are tubular structures known as the Loop of Henle.

The Loop of Henle plays a crucial role in the concentration and reabsorption of urine. It consists of a descending limb and an ascending limb that extends from the renal cortex to the medulla and then back to the cortex.

The Loop of Henle is responsible for establishing a concentration gradient in the kidney, which allows for the reabsorption of water and solutes. The proximal convoluted tubule (option a) and the glomerulus (option b) are primarily located in the renal cortex, the outer region of the kidney.

Hence, the correct option is: c. Loop of Henle.

To know more about Loop of Henle, refer here:
https://brainly.com/question/30404547#
#SPJ11

Answer:

Lumle region recieve the highest amont of rainfall because of the presence of mountains to the north of this region that blocks the monsoon clouds originating from Bay of Bengal

Explanation:

Lumle region of Kaski ! It's because of the presence of mountains to the north of this region that blocks the moonsoon clouds orginating from Bay of Bengal.

Answer:

B. 25%

Explanation:

In this cross, the female fruit fly is heterozygous for red eyes, meaning that she has one copy of the dominant red eye gene (XR) and one copy of the recessive white eye gene (Xr). The male fruit fly has white eyes because he carries two copies of the recessive white eye gene (XrY).

When the two flies mate, their offspring will inherit one copy of the X chromosome from the female and one copy of the Y chromosome from the male. Since the female is heterozygous for the eye color trait, each of her offspring has a 50% chance of inheriting the red eye gene and a 50% chance of inheriting the white eye gene. If an offspring inherits the white eye gene from both parents, it will have white eyes.

The basal ganglia, located deep within the cerebral hemispheres, is a group of subcortical structures that help to regulate movement and cognitive processing. The globus pallidus internus receives inhibitory input from the striatum and sends inhibitory output to the thalamus.

The circuit that controls some aspects of movement starts at the cortex, where the decision to make a movement originates, then proceeds to the basal ganglia, where motor processing and action selection occur, before returning to the cortex through the thalamus. Abnormalities in the basal ganglia circuitry are associated with several movement disorders, including Parkinson's disease and Huntington's disease.The overall effect of excitatory and inhibitory connections in the circuit is to modulate the input received by the cortex in order to refine and select appropriate motor plans for execution. Inhibitory connections predominate in the basal ganglia, with a few key excitatory connections providing necessary boosts for desired movements. The putamen, which is the central hub of the basal ganglia circuitry, receives inhibitory input from the substantia nigra pars reticulata and excitatory input from the cortex. The thalamus, which is also a central hub, sends excitatory input to the cortex. When the system is functioning normally, the balance of inhibitory and excitatory connections allows for appropriate movement selection and execution.

However, when this balance is disturbed, as in Parkinson's disease, the result is a loss of the necessary inhibition and an overabundance of unwanted movements.

To know more about movement visit:

https://brainly.com/question/11223271

#SPJ11

Answer:

evaporation and transpiration

Explanation:

The water eventually is released to the atmosphere as vapor via the plant's stomata — tiny, closeable, pore-like structures on the surfaces of leaves. Overall, this uptake of water at the roots, transport of water through plant tissues, and release of vapor by leaves is known as transpiration

Inputs for a washing machine:

- Electricity to power the motor, drum, pump and other components

- Water from the water supply

- Detergent and fabric softener added by the user

- User settings for the wash program (hot/cold, water level, spin speed etc)

Outputs from a washing machine:

- Clean clothes

- Wastewater drained out

- Some noise from the motor and drum spinning

The organ-system components of the biological control system for a human are:

Inputs:

- Sensory inputs from eyes, ears, skin, tongue etc which provide information about external environment and internal body states

Components:

- Nervous system (brain, spinal cord, nerves) which processes input and coordinates responses

- Endocrine system (glands) which secretes hormones to regulate processes

Outputs:

The system provides:

- Muscle movements and actions as output responses

- Gland secretions like tears, sweat and saliva as outputs

- Physiological changes in heartbeat, breathing and digestion as outputs

The overall operation is that inputs are detected, processed by the brain and nervous system, which then coordinate output responses via muscles, glands and organs to maintain homeostasis and adapt to the environment. The endocrine system assists the nervous system by secreting hormones that induce slower but longer-term responses.

at Telophase 14

I hope it help.

Answer:

Telophase

Explanation:

After the genetic material(chromosomes) is separated in anaphase new nuclear membranes are formed around the chromosomes.

Answer:

Ectotherms

Explanation:

Ectotherms have developed several behavioral thermoregulation mechanisms, such as basking in the sun to increase body temperature or seeking shade to decrease body temperature. Therefore the answer is Ectotherms.

Answer:

question 1 answer:  "sweating"

question 2 answer:  "glycolysis -- krebs cycle -- electron transport chain"

question 3 answer:  "36 ATPs"

question 4 answer:  "the mitochondria"

question 5 answer:  "animals with a low surface volume ratio"

Explanation:

i finished the quick check UwU

Spiral cleavage is a type of embryonic development that occurs in some animals, particularly in certain groups of marine invertebrates such as annelids, mollusks, and some arthropods. It is characterized by a spiral pattern of cell divisions during the early stages of development, which leads to the formation of a spiral arrangement of cells in the embryo.

The origin of spiral cleavage has been a topic of debate among evolutionary biologists for many years. Some scientists have argued that spiral cleavage is a primitive trait that evolved early in the history of animals, and that it should be considered a key feature of the ancestral condition for many groups of animals. Others have suggested that spiral cleavage is a derived trait that has evolved independently in different lineages, and that its origin may be linked to specific adaptations or environmental factors.

In terms of placing the origin of spiral cleavage on the phylogenetic tree, there are several possible scenarios that have been proposed based on different lines of evidence. One hypothesis is that spiral cleavage evolved early in the history of the bilaterians, which are a group of animals that includes most of the animals with bilateral symmetry (i.e. two-sided body plans). This hypothesis is supported by several lines of evidence, including comparative studies of embryonic development, molecular phylogenetics, and fossil records.

Another hypothesis is that spiral cleavage is a more recent evolutionary innovation that arose independently in different lineages of animals. This hypothesis is based on the fact that spiral cleavage is not found in all groups of bilaterians, and that some groups that do exhibit spiral cleavage are not closely related to each other. For example, while spiral cleavage is found in annelids and mollusks, which are both part of the Lophotrochozoa, it is not found in other lophotrochozoan groups such as platyhelminthes (flatworms) or brachiopods (lamp shells).

To know more about Spiral cleavage visit:-

https://brainly.com/question/31831403

#SPJ11

Glaciers are typically of interest to a scientist preparing a grant request to explore a particular region of the hydrosphere.

The area of the Earth's surface where water occurs in all of its forms is known as the hydrosphere. This includes groundwater, glaciers, rivers, lakes, seas, and atmospheric water vapour. The Earth's climate, weather patterns, and overall ecosystem health are all shaped by the hydrosphere, a dynamic system. In the water cycle, which is the continual flow of water between the Earth's surface, atmosphere, and subsurface reservoirs, it also plays a significant part. Water quality, aquatic ecosystems, sea level rise, and the effects of human activity on the planet's water resources are just a few of the subjects that scientists who study the hydrosphere could be interested in.

Learn more about hydrosphere here:

https://brainly.com/question/19991014

#SPJ4

Answer:

The mRNA specifies, in triplet code, the amino acid sequence of proteins; the code is then ... The genetic code is identical in prokaryotes and eukaryotes, and the process of ... and other enzymes that make copies of DNA during cell division, are all proteins. ... The ribosomal subunits contain proteins and specialized RNA ...

Explanation:

The statement "The molecule that enhances the ability of testosterone to promote spermatogenesis is inhibin" is false because FSH promotes spermatogenesis.

The hormones of the male reproductive system work together to maintain appropriate levels of testosterone and sperm through a negative feedback loop. The anterior pituitary gland's gonadotropic cells produce and emit FSH, a hormone that promotes spermatogenesis. Inhibin It can only be produced by the testis, mostly by the Sertoli cells in the prepubertal testis, however, it's unclear where production takes place in the adult testis.

Utilizing a negative feedback system, inhibitin B regulates FSH secretion. When testosterone levels increase in males, the anterior pituitary and hypothalamus release the hormone inhibin, which prevents the release of GnRH, FSH, and LH. This results in a negative feedback mechanism. When the sperm count is high, the hormone inhibin, which is produced by the Sertoli cells, is released into the bloodstream.

You can also learn about spermatogenesis from the following question:

https://brainly.com/question/14546768

#SPJ4

As a research assistant studying DNA-binding proteins, you would expect to see amino acids in the DNA-binding regions of such proteins that can interact with the three parts of a nucleotide: the phosphate group, the sugar molecule (deoxyribose), and the nitrogenous base.

Typically, positively charged amino acids like arginine, lysine, and histidine are involved in binding to the negatively charged phosphate groups of DNA. Amino acids capable of forming hydrogen bonds, such as serine, threonine, and asparagine, can interact with the sugar molecule and nitrogenous bases. Additionally, aromatic amino acids like phenylalanine, tryptophan, and tyrosine can participate in stacking interactions with the nitrogenous bases.

In summary, you would expect to see a combination of positively charged, hydrogen-bond forming, and aromatic amino acids in the DNA-binding regions of proteins when analyzing their amino acid sequences in your research.

learn more about DNA-binding proteins here: brainly.com/question/29581273

#SPJ11

Answer:

There are no options to this question, however, the answer is:

TURBIDITY

Explanation:

Algal bloom is a term used to describe the excessive and rapid growth of algae species on a water surface. It is caused by the pollution of a water body with nutrients, in a process called EUTROPHICATION.

Asides the low oxygen effect of this algal blooming on a water body, it can also form a cloudiness on the surface of the water body. This cloudiness causes the water to be unclear in a process that is called TURBIDITY. In other words, the water that is affected by algal bloom is said to be "TURBID" and can reduce the penetration of sunlight.

Answer:

reduce greenhouse gas emissions

Explanation:

It is possible to reduce greenhouse gas emissions by 1-using lower-carbon fuel types, 2-by increasing the efficiency of vehicle technologies, and 3-by changing the way to travel. The promotion of clean transport methods such as cycling and walking can efficiently reduce greenhouse gas emissions in order to avoid global warming. For example, a recent study has shown that an increase of 20% cycling as a mode of transportation could reduce carbon dioxide (CO2) emissions from public urban transport by approximately 11%.

Assemblies of molecules, cells, and groups of cells are fundamental components of both single cellular and multicellular organisms. At the molecular level, assemblies of proteins, lipids, and other biomolecules are responsible for various cellular functions, such as metabolism, energy production, and signal transduction.

At the cellular level, groups of cells can form tissues and organs, each with specialized functions. For example, muscle cells can come together to form muscle tissue, which enables movement, while groups of nerve cells form the nervous system, which enables communication and coordination.

In multicellular organisms, the organization of cells into tissues and organs is essential for maintaining the overall structure and function of the organism. For example, the heart is made up of specialized muscle cells that contract rhythmically to pump blood throughout the body, while the lungs are composed of cells that facilitate gas exchange.

Overall, the assembly of molecules, cells, and groups of cells into functional units is critical for the survival and success of both single cellular and multicellular organisms.

To know more about organisms click here:

https://brainly.com/question/14946785

#SPJ11

Answer:

8 pounds

Explanation:

as per Newtons law F = ma where F is the applied force, m is the mass of object and a is the acceleration.

Answer:

The Sun.

Explanation:

Energy reaches the Earth in the form of electromagnetic radiation.

Terrestrial solar radiation means solar radiation that reaches the Earth after passing through the Earth's atmosphere. About 97% of solar radiation reaches the Earth in the range of wavelengths 0.29 - 2.5 μm, and about 3% with wavelengths greater than 2.5 μm.

Answer:

A

B

E

Explanation:

Commons are land or resources belonging to or affecting the whole of a community.

The structure A in the question seems missing but the given answer is based on the description given in the question.

Answer:

The gaseous exchange of carbon dioxide(CO2) and oxygen(O2) occurs through small, regulated openings called stomata during photosynthesis.

Therefore the Structure A is Stomata

Answer:

B and C

Explanation:

Trust