A person cannot get Ebola from ChAd3-ZEBOV or rVSV-ZEBOV vaccines because they use safe vectors to deliver Ebola virus genes without causing the disease. These vaccines stimulate the immune system to develop a protective response against Ebola.
The Chad3-ZEBOV and rVSV-ZEBOV vaccines are both designed to protect against the Ebola virus. They work by introducing a weakened or inactivated version of the virus into the body, which stimulates the immune system to produce a response that can fight off future infections.
Neither of these vaccines can cause Ebola, as they do not contain the live virus. Instead, they are made from specific proteins or genetic material that are found in the Ebola virus. These proteins or genetic materials are unable to cause disease on their own, but they are enough to stimulate an immune response.
In rare cases, people who receive the vaccine may experience mild side effects such as fever, headache, or muscle aches. However, these side effects are not caused by the Ebola virus itself and are typically short-lived. Overall, the Chad3-ZEBOV and rVSV-ZEBOV vaccines are safe and effective tools for preventing Ebola infection. They do not pose a risk of causing Ebola, and they have been used successfully in outbreaks of the virus in Africa.
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How many kingdoms are represented by the organisms shown
Ben uses a reusable storage bag to carry snacks to school. Debbie uses a similar bag to store pencils so her backpack doesn’t get dirty. Which cell organelle performs a similar function?
The cell membrane serves a similar purpose as an organelle of the cell.
A cell membrane is what?
The cytoplasm is housed inside an organelle called a cell membrane, which also serves to divide the inside environment from the exterior.
This acts as a storage space for various proteins and lipids that are important to the cell's metabolic processes as well as protecting the cell from germs, bacteria, and other hazardous things.
The most suitable organelle for storage and protection is the cell membrane.
Therefore, The cell membrane serves a similar purpose as an organelle of the cell.
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Explain what it means that animals are both rand k selected species.
Answer:
The two evolutionary "strategies" are termed r-selection, for those species that produce many "cheap" offspring and live in unstable environments and K-selection for those species that produce few "expensive" offspring and live in stable environments.
Explanation:
I hope this helps Please Give BRAINLIESSTSTTSSTS
What does environmental justice movement promote
What is the role of transcription in protein synthesis?.
Answer:
Transcription is the process of making an RNA copy of a gene sequence. This copy, called a messenger RNA (mRNA) molecule, leaves the cell nucleus and enters the cytoplasm, where it directs the synthesis of the protein, which it encodes
Explanation:
Could someone please help
If you use a punnet sq. and cross the parents you see that all the children should be affected. by this thing represented by black.
Write three advantages of breathing through the nose than through the mouth
Answer:
reduce exposure to foreign substances. humidify and warm inhaled air. increase air flow to arteries, veins
If the greenhouse is sealed from the outside atmosphere, how would you predict this isolated system to differ from the carbon cycle of the outside world? Remember that this closed system only contains plants. Categorize each variable according to whether you would predict it to increase or decrease inside this system. Write / for increase and D for decrease.
If the greenhouse is sealed from the outside atmosphere, how would you predict this isolated system to differ from the carbon cycle of the outside world and in this case the energy of closed system is decreased.
What is closed system?A closed system has been defined as the system in which there has only transfer of energy has takes place this type of system has been known as closed system.
Example - Transfer of heat from a cup of tea.
Mainly there are three type of system.
1:- Open System
2:- Closed System
3:- Isolated System
Open system:-
A system in which there is transfer of both energy and mass these types of system is called as open system.
Example:- Flow of water in a canals
Closed System:-
A system in which there is only transfer of energy is takes place this type of system is known as closed system.
Example - Transfer of heat from a cup of tea.
Therefore, If the greenhouse is sealed from the outside atmosphere, how would you predict this isolated system to differ from the carbon cycle of the outside world and in this case the energy of closed system is decreased.
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Can someone please help me with my online Biology class?
Answer:
yes I can
Explanation:
How would you define
science?
Answer: Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe.
Explanation:
Answer:
Explanation:
Science is the pursuit and application of knowledge and understanding of the natural and social world following a systematic methodology based on evidence.
blood from the intestines flows directly to the __________.
Answer:
liver
Explanation:
Answer:
hepatic portal vein then liver
Where are antigen and antibody found in your blood? What does “agglutination” mean?
Answer:
Explanation:
The ABO blood group system involves two antigens and two antibodies found in human blood. The two antigens are antigen A and antigen B. The two antibodies are antibody A and antibody B. The antigens are present on the red blood cells and the antibodies in the serum.
agglutination means, (with reference to bacteria or red blood cells) clump together.
What does a cell need to be a prokaryote cell?
please help me i’m stuck !!
Answer:
The Prokaryotic CellProkaryotes are unicellular organisms that lack organelles or other internal membrane-bound structures. Therefore, they do not have a nucleus, but, instead, generally have a single chromosome: a piece of circular, double-stranded DNA located in an area of the cell called the nucleoid.
The equation shows cellular respiration. During cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and ATP. What happens to the energy in the bonds in glucose? The energy is transferred to oxygen. The energy is transferred to carbon dioxide. The energy is transferred to water. The energy is transferred to ATP.
Answer:
It's D
Explanation:
checked edg 2022
During cellular respiration, the energy in the bonds in Glucose is transferred to ATP. Thus, the correct option for this question is D.
What is Cellular respiration?Cellular respiration may be defined as the process through which the molecules of Glucose are transformed into energy in the form of ATP within cells in the presence of oxygen. This glucose is synthesized by the organisms with the help of food.
During the process of cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and ATP. The energy stored in the molecules of glucose is converted into energy in the form of ATP which is utilized in order to accomplish all sorts of metabolic activities necessary for the survival of living organisms.
Therefore, the energy is transferred to ATP by the dissociation of the bonds in Glucose. Thus, the correct option for this question is D.
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The graph shows one consequence of urban sprawl. How did urban sprawl
contribute to the change in biodiversity?
Urban Sprawl leads to reduced habitat and fragmentation. Option D
How does Urban Sprawl affect biodiversity?Natural ecosystems are frequently destroyed and fragmented as a result of urban sprawl. Forests, marshes, and other habitats are destroyed when cities grow to make room for new structures, parking lots, and other infrastructure.
The remaining natural areas become fragmented as a result of habitat loss, isolating populations of plants and animals and interfering with their ecological connectedness. Fragmented ecosystems make it harder for species to migrate, reproduce, and obtain suitable resources, which causes biodiversity to dwindle.
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The combination of chemical reactions that make up an organisms help to organize raw materials into living matter
Answer:
Metabolism
Explanation:
Describe how an action potential arriving at a presynaptic membrane of a neurone can result
In the depolarisation of the membrane of a post-synaptic neurone.
Add labels that show the parts of each stage of the cellular-
respiration process.
Stage 1
Stage 2
Small amount of energy
Smaller molecules
Water
Glucose
Smaller molecules
Carbon dioxide
Oxygen
Large amount of energy
Answer:
oportunidad no se perdon
Following are the stages of cellular respiration:
Stage 1- Glucose, smaller amount of energy, smaller molecules
Stage 2- Oxygen, Water and Carbon Dioxide as waste products, Large amount of energy
What is Cellular respiration?Cellular Respiration is the process which involves living cells breaking down of glucose molecules along with oxygen and releases energy in the form of ATP (Adenosine Triphosphate). Carbon Dioxide and water molecules are also formed as a byproduct.
\(C_6H_1_2O_6 + 6O_2 --- > 6CO_2 +6HO_2 +Chemical Energy\)(in ATP)
In this process, oxygen is used to carry out the process, this is also known as Aerobic Respiration.
The three stages of aerobic cellular respiration are Glycolysis, the Krebs cycle, and Oxidative phosphorylation.
Thus, following are the stages of cellular respiration:
Stage 1- Glucose, smaller amount of energy, smaller molecules
Stage 2- Oxygen, Water and Carbon Dioxide as waste products, Large amount of energy
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Which of the following statements about eutrophication is true?
a. Eutrophication occurs when excess nutrients are present in aquatic ecosystems, resulting in
the increased production of plant life and the subsequent increase in the oxygen levels of the
water.
b. Eutrophication occurs when excess nutrients are present in aquatic ecosystems, resulting in
the increased production of plant life and the subsequent decrease in the oxygen levels of the
water.
Eutrophication involves the overpopulation of aquatic ecosystems with plant and animal life.
d. Eutrophication is rarely caused by human activity.
Answer:
b
Explanation:
Eutrophication occurs when excess nutrients like phosphorus from agricultural fertilizers are carried off into aquatic ecosystems. Since phosphorous is one of the limiting nutrients to plants, its excessive amounts result in a drastic increase in algal growth in the water system.
Step 2
As these plants decompose, a high amount of oxygen is used up resulting in a decrease in oxygen levels in the aquatic system. A very low level of oxygen in the water is detrimental to many aquatic organisms.
Result
B
Which of the following elements is NOT found
in ALL biomolecules?
A)Phosphorous
B)Carbon
C)Hydrogen
D)Oxygen
E)Nitrogen
Answer:
phosphorus is not found in all biomolecules
A)Phosphorous and E)Nitrogen are NOT found in ALL biomolecules
Biomolecules are organic compounds exclusive of cells. These organic compounds include nucleic acids, proteins, carbohydrates and lipids.
Biomolecules are always composed of three basic elements: carbon (C), hydrogen (H) and oxygen (O).
Nitrogen (N) is an element found in amino acids, the building blocks of proteins and nucleic acids (DNA and RNA). However, this element (N) is not found in carbohydrates and lipids.
Phosphorus (P) is found in nucleic acids and phospholipids that form cellular membranes, as well as in high-energy biomolecules, such as ATP.
In conclusion, phosphorous and nitrogen are not found in all biomolecules, whereas all biomolecules contain carbon, hydrogen and oxygen.
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Here is a simplified food web for some of the organisms you might find in Canyonlands National Park in Utah. Which of these
would NOT be a primary consumer?
The one that is not a primary consumer would be the organism that does not feed on plants directly.
What are primary consumers?They are organisms within a food chain or food web whose diets rely directly on green plants or producers within the ecosystem.
Organisms that are not green plants and that do not feed directly on green plants would be secondary, tertiary, or quarternary consumers.
Thus, the organism among the listed options that is not a primary consumer would be the one whose diet does not directly depend on producers.
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Answer:
The correct answer is A
Explanation:
Coope's hawks
1.) Leaves which exits in the desert have a thick waxy cuticle which A. allows the plants to absorb water B. allows water to easily run off C. reflects excess light, which conserves water D. absorbs all the light
Answer:
C
Explanation:
Sunlight causes evaporation (loss of water), but if you are able to reflect that light away, you are able to conserve water.
One function of liver cells is lipogenesis, the process of converting excess dietary carbohydrates to lipids. What organelle in the liver cell performs this function?
Answer:
The smooth endoplasmic reticulum performs this function.
Explanation:
The smooth endoplasmic reticulum is an organelle made of connected membranes. Its function is to synthesize lipids that the cell needs for different activities. When there is an excess of carbohydrates, this organelle transforms them into lipids to storage them and use them when the body needs them.
can any one help me in this
Answer:
food chain- description 3
energy losses- description 5
pyramid of biomass- description 1
pyramid of numbers- description 4
energy flow- description 2
Help please and thank you
What are the medical uses of hormones?
lucose-6-phosphate dehydrogenase deficiency (G6PD) is inherited as an X-linked recessive allele in humans. A woman whose father had G6PD is planning a family with a man who has no history of the disease. What proportion of their sons are expected to have the disease
In this scenario, where the women's father had G6PD, and she is planning a family with a man ( with no history of G6PD), it is expected that 50% of their sons have the disease.
The proportion of their sons expected to have the disease can be calculated using the following steps:
1. Determine the genotypes of the parents: Since glucose-6-phosphate dehydrogenase deficiency (G6PD) is an X-linked recessive disease and the woman's father had the disease, her genotype must be XGXg (carrier). The man has no history of the disease, so his genotype is XGY.
2. Set up a Punnett square: This is a simple diagram that helps to visualize the possible combinations of the parent's alleles and predict the genotypes of their offspring.
XG Y
XG | XGXG | XGY
Xg | XGXg | XgY
3. Analyze the results: In this case, there are four possible combinations: XGXG (normal female), XGY (normal male), XGXg (carrier female), and XgY (affected male).
4. Calculate the proportion of sons expected to have the disease: Since half of the male offspring (1 out of 2) have the XgY genotype, the proportion of their sons expected to have G6PD is 1/2 or 50%.
So, in this scenario, 50% of their sons are expected to have the disease (G6PD).
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yu, b., i. r. martins, p. li, g. k. amarasinghe, j. umetani, m. e. fernandez-zapico, d. d. billadeau, m. machius, d. r. tomchick, and m. k. rosen. 2010. structural and energetic mechanisms of cooperative autoinhibition and activation of vav1. cell 140: 246-256.
The provided reference is a scientific paper titled "Structural and Energetic Mechanisms of Cooperative Autoinhibition and Activation of Vav1" published in Cell journal in 2010.
The reference you provided is a scientific paper titled "Structural and Energetic Mechanisms of Cooperative Autoinhibition and Activation of Vav1." It was published in the journal Cell in 2010. The paper likely explores the structural and energetic factors involved in the regulation of Vav1, a signaling protein involved in cellular processes. It may discuss how Vav1 is autoinhibited and activated, highlighting the mechanisms and interactions that modulate its function. The paper's findings can contribute to our understanding of cellular signaling and potentially have implications in various biological processes and diseases.
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How does the embryo in a seed obtain oxygen
Answer:
mark me as brainiest
Explanation:
When a seed is exposed to the proper conditions, water and oxygen are taken in through the seed coat. The embryo's cells start to enlarge. Then the seed coat breaks open and a root or radicle emerges first, followed by the shoot or plumule that contains the leaves and stem.
true or false the lymphatic system plays a role in defending the body against pathogens and maintaining a state of homeostasis.
The statement is true: the lymphatic system plays a role in defending the body against pathogens and maintaining a state of homeostasis.
The lymphatic system is responsible for removing excess fluids, transporting immune cells, and filtering out harmful substances. It also helps maintain a balance in the body by supporting the immune system in detecting and eliminating pathogens, ultimately contributing to homeostasis.
Additionally, the lymphatic system works in conjunction with the circulatory system to return excess fluid and proteins back into the bloodstream, helping to regulate fluid balance in the body.
The lymphatic system also plays a role in nutrient absorption and distribution, and is involved in the formation of lymphocytes, a type of white blood cell that plays a crucial role in the immune response. Overall, the lymphatic system is an essential component of the body's defense against infection and disease.
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