Answer:
A. Increase
B. Increase
C. Decrease
D. Remain fairly constant or change slightly
E. Increase
F. Increase
Explanation:
A. Following deep breathing of room air, the partial pressure of oxygen in plasma will increase because of higher concentrations of oxygen.
B. Following deep breathing of room air, the partial pressure of carbon dioxide in plasma will decrease because because of higher concentrations of oxygen and increase in oxygen uptake by the lungs.
C. Following deep breathing of room air, respiratory drive will decrease of saturation of blood and tissue with oxygen.
D. Following deep breathing of room air, plasma oxygen content will remain fairly constant or change just slightly because the oxygen saturation levels will have been attained.
E. Following deep breathing in and out of a small paper bag, respiratory drive will increase because of the higher levels or increase in partial pressure of carbon dioxide
F. Following deep breathing in and out of a small paper bag, plasma carbon dioxide content will increase as carbon dioxide are produced from exhalation while oxygen is not being replenished.
Species
Sequence of Amino
Acids in the Same Part
of the Hemoglobin
Molecules
Human
Horse
Gorilla
Chimpanzee
Zebra
Lys-Glu-His-Iso
Arg-Lys-His-Lys
Lys-Glu–His-Lys
Lys-Glu-His-Iso
Arg-Lys-His-Arg
O A Horse and Zebra are the least related.
O B. Human and Chimpanzee are the least related
O
C. Human and Zebra are more closely related than Human and Chimpanzee
D. Human and Chimpanzee are more related than any other pair
Answer:
D. Human and Chimpanzee are more related than any other pair
Explanation:
The image in this question shows a tabularized information on the amino acid sequence of hemoglobin protein in different species. This amino acid sequence can be used to deduce whether two or more species are closely related or not. The amino acid sequence of the hemoglobin of the different organisms are as follows:
- Human: Lys-Glu-His-Iso
- Horse: Arg-Lys-His-Lys
- Gorilla: Lys-Glu–His-Lys
- Chimpanzee: Lys-Glu-His-Iso
- Zebra: Arg-Lys-His-Arg
Based on the above sequences, it can be observed that the amino acid sequence of humans and chimpanzee are the same with little to no differences while other species that have similar sequences differ in one or two amino acids. This means that Human and Chimpanzee are more related than any other pair.
what part do wildifres play in the life cycle of a forest?
Answer:
Help new plants sprout :)
Explanation:
Forest fires burn away leaf and dead plant litter. It can also burn away invasive species or any diseased plants. Then, nutrients are returned to the soil which helps new plants sprout and thrive. Hope this helped !!
The skin of out our nine major organs. Which of the following body parts have skin with the most nerves and therefore, more sensitivity than other
body parts
A) black
B) feet
C) hands
D) shoulder
Calculate the momentum of a 0.15 kg ball that is moving toward home plate at a velocity of 40m/s.
Answer:
the answer is 6kg·m/s .............
Explain how objects travel in the atmosphere in the northern vs the southern
hemisphere.
Answer:
Objects moving horizontally and freely across the surface of the Earth everywhere except at the equator follow paths that are curved as measured from Earth. In the Northern Hemisphere, they turn towards the right of the direction of motion and in the Southern Hemisphere they turn left.
Explanation:
What factors may affect the success of the decellularization process?
Answer:
Decellularization is the process used in biomedical engineering to isolate the extracellular matrix (ECM) of a tissue from its inhabiting cells, leaving an ECM scaffold of the original tissue, which can be used in artificial organ and tissue regeneration. Organ and tissue transplantation treat a variety of medical problems, ranging from end organ failure to cosmetic surgery. One of the greatest limitations to organ transplantation derives from organ rejection caused by antibodies of the transplant recipient reacting to donor antigens on cell surfaces within the donor organ. Because of unfavorable immune responses, transplant patients suffer a lifetime taking immunosuppressing medication.
The diagram above is a model of the Sun,Moon and Earth.Which of the statements describing Earth and Moon. And please I beg you and no files
Answer:
A. The Moon revolves around the Earth, and the Earth revolves around the Sun.
Explanation:
So the Earth rotates around its axis as it revolves around the sun. It takes the Earth 365 days, or one year, to complete a revolution. Leftover momentum from when planets were forming makes the Earth, and all planets in the solar system, rotate and revolve.
Hope this helps! :3
Do you recall any vertebrates with external reproductive organs on their dorsal surface? What advantages or
disadvantages would this provide?
Answer:
NO, I do not recall any vertebrates with external reproductive organs on their dorsal surface.
Explanation:
Usually the urogenital systems in vertebrate includes a combination of reproductive and excretory tissues. And it is a very common feature in vertebrates.
Disadvantages:
Urine would flow over the body surface if the external reproductive organs on their dorsal surface.They are more prone to be damaged by the environment. as the ventral surface provides more protection.Advantage:
Higher coverage: Posterior placement provides this advantage due to back to back mating.
Can someone please help me lol thanks! NO LINKS PLEASE!
Which immune system cells are attracted to the chemicals secreted by helper T cells? memory cells and B lymphocytes cytotoxic T cells and B lymphocytes macrophages and cytotoxic T cells O cytotoxic T cells and memory cells
Answer:
Helper T cells are arguably the most important cells in adaptive immunity, as they are required for almost all adaptive immune responses. They not only help activate B cells to secrete antibodies and macrophages to destroy ingested microbes, but they also help activate cytotoxic T cells to kill infected target cells. As dramatically demonstrated in AIDS patients, without helper T cells we cannot defend ourselves even against many microbes that are normally harmless.
Explanation:
The Great Rift Valley in Africa and the Mid-Ocean Ridge were all created by a BLANK
A boundary, where two tectonic plates
pull apart.
Answer:
The Great Rift Valley in Africa and the Mid-Ocean Ridge were all created by a
Explanation:
The Great Rift Valley in Africa and the Mid-Ocean Ridge were all created by a divergent boundary where two tectonic plates pull apart.
What is a Divergent boundary?This type of boundary occurs when two tectonic plates pull away from each other.
Common examples are Great Rift Valley in Africa and the Mid-Ocean Ridge which were formed as a result of the divergent boundary.
Read more about Divergent boundary here https://brainly.com/question/20458241
Which event is an example of sexual reproduction in a plant
Answer:
Pine trees produce seeds in cones
Explanation:
Who is the 14th President?
A. President Obama
B. President Garfield
C. President Abraham
D. President Clinton
Answer:
Franklin Pierce actually
Help me please!!!! “Which of the following....”
Answer:
B
Explanation:
Answer:
B!
Explanation:
Its B because that is the only answer where TWO POPULATIONS are affected
hope this helps <3
How might researchers modify a crop to yield a crop with preferred traits to help decrease nutritional problems around the world?
Answer:
GM is a technology that involves inserting DNA into the genome of an organism. To produce a GM plant, new DNA is transferred into plant cells. Usually, the cells are then grown in tissue culture where they develop into plants. The seeds produced by these plants will inherit the new DNA.
Explanation:
help build organelles (cell parts) and help defend against illness. A_Carbohydrates B-Proteins C-Lipids D-Nucleic Acids
Answer:
B. Proteins
Explanation:
Proteins make up many different things in our bodies. Proteins are the building blocks of organelles.
Ex- Ribosomes are organelles that are made of RNA and Protein, and they also make proteins.
MyB Protein is a protein that help build the immune system and give support to fight off diseases.
Describe the snail color that will offer the greatest selective advantage if the trends shown in graph 2 continue. Use evidence from the information on banded snails to support your claim.
Explanation:
accurately describes the snail color that will offer the greatest selective advantage if the trends shown in Graph 2 continue, “The yellow snail color with banding will offer the greatest selective advantage.” The response uses evidence to support the claim, “in this case yellow snails, because they can withstand ...
What are the reactants in cellular respiration?
Choose 1 answer:
A)Glucose and oxygen
B)Oxygen and water
C)Carbon dioxide and glucose
D)Water and carbon dioxide
Answer:
B
Explanation:
We need oxygen to breathe and water because there are oxygen particles in water.
A
Explanation:
Cellular respiration occurs in living cells. It provides energy to the cell for carrying out its metabolic activities. Glucose and oxygen are the reactants and the end products are carbon dioxide and water with the liberation of energy in form of ATP.
Glucose is energy in form of ATP molecules.
In photosynthesis --------- energy is converted into ------------------ energy
Answer:
Light Energy is converted to Chemical Energy
Explanation:
What colour is cell Membrane?
Answer: light brown
Explanation:
Please mark me brainliest
Need help please. Which statement describes the Chesapeake Bay?
*One of Virginia's major rivers flows into the Chesapeake Bay.
*The portion of the bay located in Virginia is on its east coast.
*Chesapeake Bay is one of the largest watersheds in Virginia.
*Less than half of Virginia's water drains into the Chesapeake Bay.
Answer: C I'd say
Explanation: The Chesapeake Bay is the largest estuary in the United States. The Bay is located in the Mid-Atlantic region and is primarily separated from the Atlantic Ocean by the Delmarva Peninsula with its mouth of the Bay at the south end located between Cape Henry and Cape Charles. So tldr: C
Can someone help me with a translation for TATAGGCTAGGC
Answer:
ATATCCGATCCG
Explanation:
A - T
G - C
A way to remember
Apple - Tree
Garage - Car
Answer: TATAGGCTAGGC XD
brainiest please
Explanation:
Is there a difference between radial and spherical symmetry? If so, what is the difference?
Yes, There is no spherical symmetry in biology. But is in Spherical
Which of the following is a direct negative consequence of aquaculture?
Multiple choice question.
A)
Intensive production of food organisms
B)
Job security for workers
C)
Production of biofuel
D)
Relieving fishing pressure on overfished species
E)
Decomposition of fecal matter causes oxygen depletion in water
Brainliest
The greatest biodiversity of species of living organisms is found in a
Desert
Rain Forest
Estuary
Taiga
Answer:
B) Rain forest
Explanation:
Aldo Leopold, an ecologist, wrote about his home state of Wisconsin in The Sand County Almanac. In one moving section, he described a triangular cemetery, founded in the nineteenth century, that, because of its unusual shape, contained a tiny patch of prairie, unmowed and undisturbed. Every year, sometime in July, Leopold would watch a single silphium plant bloom there, the only one he found in that part of the state. He used this example to discuss the many plants native to the prairie that have been replaced by a few commercial plants grown by farmers. The disappearance of native plants is an issue of:
Answer:
D) biodiversity.
Explanation:
Aldo Leopold was an American ecologist, conservationist and naturalist. He developed the environmental ethics and movement of wilderness conservation. His use of ideas to discuss the plants-native of the prairie grassland that have been replaced by a commercial-plants grown by the farmers. The disappearance of the native plants is an-issue of depletion of biodiversity.OMG it is storming really bad......Who else is it raining for?....
Answer:
same
Explanation:
Answer:
Over here pretty bad to
Explanation:
For the past week its been raining pretty hard
During exercise, protein synthesis in muscle cells stops. After exercise, protein synthesis starts again and contributes to the growth of muscle caused by exercise. A study by Dreyer et al found that the protein 4E-BP1 is normally phosphorylated in muscle cells, but becomes dephosphorylated during exercise and phosphorylated again after exercise. The dephosphorylated form of 4E-BP1 can bind to elF4E to block its normal function. How might 4E-BP1 block protein synthesis during exercise?
A. 4E-BP1 binding to elF4E prevents release factors from binding to the A site of the ribosome.
B. 4E-BP1 binding to elF4E blocks the function of EF-Tu.
C. 4E-BP1 binding to elF4E makes the ribosome too big to translocate along the mRNA
D. 4E-BP1 binding to elF4E prevents loading of the mRNA onto the ribosome.
Answer:
D. 4E-BP1 binding to elF4E prevents loading of the mRNA onto the ribosome.
Explanation
In eukaryotic organisms, the eIF4E translation initiation factor functions by directing the ribosomes to the 5'-terminal cap structure of the messenger RNA (mRNA) in order to start the translation. Moreover, phosphorylation is a posttranslational modification of specific amino acids on proteins that play diverse cellular functions by altering protein stability, location, and/or enzymatic activity. It has been shown that elF4E phosphorylation is increased in response to cellular stimuli that induce translation in the ribosomes (e.g., growth factors, hormones, etc). The eukaryotic translation initiation factor 4E (eIF4E)-binding protein 1 (4E-BP1) is a repressor of mRNA translation which is phosphorylated and inactivated by growth factors and hormones, thereby inhibiting 4E-BP1 binding to elF4E and consequently activating translation.
The proper name for the wide flat part of a feather is
HELP PLZ!! ASAP!!
Plants placed into the aquarium provide what component of an ecosystem?
А
abiotic
B
consumers
O
decomposers
D
producers