Answer:
The correct answer is ''collect absorbed nutrients for metabolic processing in the liver.''
Explanation:
Portal circulation is called that system that is between two large capillary beds, represented by the gastrointestinal organs, pancreas and spleen on the one hand, and the liver on the other. Hence, any venous system of the organism that is located between two capillary territories is called "portal system".The hepatic portal vein collects the deoxygenated blood from the gastrointestinal system, spleen and pancreas, this blood is venous and comes deoxygenated, in addition to being loaded with the nutrients absorbed in the digestive process, so it is a blood subjected to a high overload, but that quickly, thanks to its distribution through the liver, it will be bypassed to various chemical processes to extract a large part of the nutrients from it, and purify and eliminate toxins.
The function of the hepatic portal circulation is to collect absorbed nutrients for metabolic processing in the liver. Therefore, option D is correct.
The hepatic portal system is also known as the hepatic portal circulation or portal venous system. It is a specialized network of blood vessels that carries blood from the gastrointestinal tract, spleen, and pancreas to the liver. It plays a crucial role in directing nutrient-rich blood from the digestive organs to the liver for processing, storage, and detoxification before it is distributed throughout the rest of the body.
The hepatic portal system allows the liver to regulate the composition of blood coming from the digestive organs before it enters general circulation. Thus, option D is correct.
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Suppose that an earthquake has just occurred as pictured below the first P wave is shown as the large circle and the first S wave is shown as a smaller circle what would the seismogram And recording station a display at the moment the image below was taken
Which of the following is true
D. Water shapes landforms by dissolving rocks.
C. Water only shapes landforms above ground.
B. Water shapes landforms by weathering, erosion, and deposition.
A. Water shapes landforms by either erosion or deposition.
Help!
Will give brainliest
Which phase of mitosis is shown
Answer:
The answer is C
Metaphase
8.
Which one is a true fish
a) Cuttle fish
b) Star fish
c) Dog fish
d) Silver fish
Answer:
Star fish
Explanation:
Mendel determined that for a given character(i.e. pea seed shape) an individual has two factors that these can exist in two forms (R or r). Today we would describe R and r as being:______.
a. different alleles of the seed shape gene.
b. different genes of the seed shape locus.
c. different genotypes of the seed shape character.
d. different loci of the seed shape gene.
Answer:
a. different alleles of the seed shape gene.
Explanation:
Mendel crossed different varieties of pea plants and he observed how phenotypic traits passed to the progeny. From these experiments, Mendel formulated the 'First Law of Segregation', where he observed that traits may exist in pairs that segregate (separate) at meiosis. During meiosis, i.e., gamete formation, these two factors separate from each other, thereby each gamete has the same probability of receiving either factor. Nowadays, we know that these two factors represent two different gene variants or 'alleles' for a given gene locus. Alleles can be classified into dominant or recessive as in the example above described, where the R factor (round) dominates on the r factor (wrinkled) to determine the seed shape.
A, b,c,d some pick and help me
Answer:
D
Explanation:
Complete the following statements by writing the appropriate word or phrase on the blank:
The superficial region of the skin is the _______, composed of (3 words) tissue. The deeper region tissue is the _______, composed of connective tissue. The most numerous cell of the epidermis is the _______. The two primary layers of the dermis are the dermis, composed of areolar connective tissue, and the dermis, composed of dense irregular connective tissue.
epidermis, stratified squamous epithelium, dermis, keratinocyte
Define Seafloor Spreading.
Answer:
This is your answer
Answer: formation of new areas of oceanic crust, which occurs through magma at mid-ocean ridges
Explanation: so a new oceanic crust is formed by magma at mid-ocean ridges.
Please Help tank you.
I need help with this
Answer:
It is b. thermal
Explanation:
A set of 23 chromosomes in a human cell
contains 3.2 billion pairs of DNA bases in
sequence. On average, about how many pairs
of bases are in each chromosome?
Explanation:
The human genome contains approximately 3 billion of these base pairs, which reside in the 23 pairs of chromosomes within the nucleus of all our cells. Each chromosome contains hundreds to thousands of genes, which carry the instructions for making proteins.The human genome contains approximately 3 billion of these base pairs, which reside in the 23 pairs of chromosomes within the nucleus of all our cells. Each chromosome contains hundreds to thousands of genes, which carry the instructions for making proteins.
What is chromosome ?
A chromosome is a thread-like structure present in the nucleus of cells such as plant, animal and human cells and it is made of a molecule of DNA (Deoxyribonucleic acid) and histone proteins.
It is composed of three components, DNA, proteins and RNA, amount of the DNA content ranges from 30 to 40 %, the amount of proteins from 50 to 65%, and small amount of RNA from 1 to 10%.
Two types of protein present in DNA such as histone and non-histones proteins, histone constitute large amount (90% of total protein), whereas non-histone is present in small amount (around 10% of total protein).
The histone protein is basic, whereas, the DNA is acidic, so it can be neutralized; DNA in chromosome is present in two forms such as Euchromatin and Heterochromatin.
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what is cryptorchidism???
Answer:
testicle that hasn't moved into the bag of skin below the penis before birth.
explained
An undescended testicle is generally rare in full-term babies, but common in baby boys born prematurely.
Describe the process of cloning from start to finish.
Answer:
1. Isolation of donor DNA fragment or gene.
2. Selection of suitable vector.
3. Incorporation of donor DNA fragment into the vector.
4. Transformation of recombinant vector into a suitable host cell.
5. Isolation of recombinant host cell.
Answer:
Explanation:
In standard molecular cloning experiments, the cloning of any DNA fragment essentially involves seven steps: (1) Choice of host organism and cloning vector, (2) Preparation of vector DNA, (3) Preparation of DNA to be cloned, (4) Creation of recombinant DNA, (5) Introduction of recombinant DNA into host organism, (6) ...On the colorful map, in general, where is the youngest crust located?
Answer:
The youngest crust (shown in red) is near mid ocean ridges and spreading zones. All three rock types in the earth's crust—igneous, sedimentary, and metamorphic—can also be recycled back to their original molten magma form. This process occurs when oceanic crust is pushed back into the mantle at subduction zones.
A woman and her baby are on a TV talk show to determine whether or not a particular man is the father of the child. Mom is blood type O and the baby is blood type B. The potential dad is blood type A. Is it true or false that he is the father?
Answer:
No that is not the father
Explanation:
The fathers blood would have to be type B. Type A is dominate to O and co-dominate to B so you get AB blood, type B blood is dominate to O blood. So if the mom has to be OO to show O blood and the father has to be AA blood because he isn't AB or AO, which could make the baby AO or OO blood. Since none of this is true the "TRUE" father would have to have AB, BB, or Bo blood.
What is a pill bugs habitat
Answer:
The pillbug's main habitat is under mulch, fallen leaves, and rocks. Pillbugs are nocturnal and require humid conditions during the day. Pillbugs are generally found in soil with sowbugs, millipedes, and earthworms. Their preferred soil habitat is composed of organic matter and has a neutral to alkaline pH.
What is the relationship between tissues and organs?
Tissues are made from a single, functional type of organ.
Organs are made from a single, functional type of tissue.
Organs are made from tissues with a similar structure and function.
Tissues are made from organs with a similar structure and function.
Answer: Organs are made from a single, functional type of tissue.
Explanation:
if I'm wrong I'm sorry I tried.
Is a bacteria cell more complex than a plant cell?
2) People who are tune deaf are unable to follow a rhythm. Scientists have evidence that
tune deafness can be genetic. The pedigree below traces the inheritance of tune deafness
in a family. Individuals in the pedigree are numbered.
Generation
10 111 112 113
ODO
Key
Tune
deaf
Normal tune
perception
Male
Female
DO
Scientists have analyzed the inheritance patterns for tune deafness and have
concluded that tune deafness is caused by an autosomal dominant allele, T.
a. Provide evidence from the pedigree that conclusively shows that the tune
deafness allele is autosomal dominant, not autosomal recessive. Explain your
reasoning.
b. Identify the genotypes of individuals 5 and 6, and then draw the Punnett square
for the cross of these two individuals.
c. Compare the expected percentage of each phenotype of the offspring from the
cross in part (b) with the actual percentage of each phenotype observed in the
children of individuals 5 and 6
Answer:
There's no pedigree
Explanation:
Sorry, I couldn't comment. You can delete this answer or I can edit this answer later when you edit the question to put a picture of the pedigree
Leaves of a healthy potted plant were coated with Vaseline to block stomata. Will this plant remain healthy for long? State three reasons for your answer.
➜ If waxy coating is made on the surface of leaf, loss of water in the form of water vapour does not take place. Even the gaseous exchange will not take place. So, photosynthesis will either be reduced or will not take place.
The plant will not remain healthy for long because:
[i] Exchange of gases will not take place.
[ii] Photosynthesis will either be reduced or will not take place due to lack of CO2.
[iii] Transpiration will not take place, so there will be no mechanism of cooling in hot weather.
Which step in the Gram stain is the critical step in differentiating Gram negative cells from Gram positive cells?
Answer:
The rapid decolorization with ethanol or acetone
and counterstaining with safranin
When a decolorizer such as alcohol or acetone is added, it interacts with the lipids of the cell membrane. A gram-negative cell loses its outer lipopolysaccharide membrane, and the inner peptidoglycan layer is left exposed: when safranin is added they will turn red. Conversely, gram-positives retain the Cristal violet and will color in purple
What is the species name for pezizales
Comparative features of amino and fatty acids
how do water and land interact?
Answer:
water flows through the landscape. the condition of the land surface affects the flow and quality of water .
Discuss the importance of establishing a genome database for a cat species
when an amoeba completed mitosis, two new amoebas are formed.
True or False
Explain
HELPPPPPPPPPPPPPPPPPPPP
Answer:
Grabbing a handful of mixed candy out of a bowl.
Explanation:
For all other options you are choosing specific items... such as a book from the library, or choosing items written on your grocery list, or choosing what to pack for lunch. Bycatch in fishing refers to catching extra fish, other than what you are selecting for. By grabbing a handful of mixed candy from a bowl you are not selecting for a specific 'fish'.
Fungi are all eukaryotes that are not animals, plants or protists.
TRUE
FALSE
Check it
Answer:
true
Explanation:
this is it I think.:)
A student looks at the daughter cells that result from a process of cell division. Which evidence would support that the process is meiosis? A. The daughter cells are larger than the parent cell B. The daughter cells are the same size as the parent cell C, the genetic material in the daughter cells is the same as in the parent cell D. The genetic material in the daughter cells is different than in the parent cell
Answer: C
Explanation: When daughter cells divide, they always pick up most of the genetic materials/features that the parent cell have.
Seeds inside the closed vessel does not give new seeding ,why?
Answer:
It is not able to produce a new seedling as it requires sunlight and air to prepare its own food and the process of photosynthesis does not occur. So, the seed inside the closed vessel does not give new seedling.
Explanation:
Answer:
It is not able to produce a new seedling because it needs the sun and air to prepare it's own food and the process of photosynthesis does not occurs
Explanation: