the image below shows plant cells.
what feature of cells is best demonstrated in the image?
A. cells are formed from other cells within the same tissue.
B. all organisms are made up of a large number of cells.
C. cells are the basic unit of structure and make up tissue.
D. all organisms have cells with different shapes and functions.
Answers
Explanation:
The diagram shows a cross-section of a plant cell with multiple cells of different functions and types. As such I think the best answer is " all organisms have cells with different shapes and functions.."
Related Questions
All of the following are functions of asexual reproduction except _____.
growth
producing gametes (sex cells)
making new organisms
replacing old or damaged cells or tissues
Answers
All of the following are functions of asexual reproduction except producing gametes.
What do you mean asexual reproduction?Asexual reproduction is a mode of reproduction in which a new offspring is produced by a single parent. The new individuals produced are genetically and physically identical to each other, i.e., they are the clones of their parents.
Asexual reproduction is a type of reproduction in which only one parent is involved. There are basically 5 types of asexual reproduction. These are binary fission, budding, vegetative reproduction, fragmentation and by spores.
The major disadvantages of asexual reproduction are: Lack of diversity- Since the offsprings are genetically identical to the parent they are more susceptible to the same diseases and nutrient deficiencies as the parent.
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Infection with some Salmonella enterica serotypes can progress to typhoid fever when the bacteria
a. attach to cells of the small intestine.
b. enter the blood and are engulfed by phagocytes.
c. induce endocytosis by intestinal cells.
d. produce type III secretion system proteins.
e. reproduce within cells of the small intestine.
Answers
Infection with some Salmonella enterica serotypes can progress to typhoid fever when the bacteria enter the blood and are engulfed by phagocytes.
Salmonella enterica serotypes are pathogenic bacteria that can cause gastroenteritis and enteric fever. Some serotypes of this bacterium can cause typhoid fever, a severe systemic illness. The bacterium can enter the bloodstream from the small intestine and be engulfed by phagocytes. These phagocytes carry the bacterium to various organs of the body, where it can multiply and cause systemic illness. The symptoms of typhoid fever include fever, headache, abdominal pain, and diarrhea. If not treated, typhoid fever can be fatal. The infection is usually diagnosed by blood cultures and treated with antibiotics. Vaccination is also available to prevent the disease.
In summary, Salmonella enterica serotypes can cause typhoid fever when the bacteria enter the bloodstream and are engulfed by phagocytes. The bacteria can then multiply and cause systemic illness, leading to severe symptoms if left untreated. Vaccination and prompt antibiotic treatment are essential to prevent the disease and avoid fatal outcomes.
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CHECK OUT MY QUESTION :)
What role does a bald eagle play in the food web
Ez points
Answers
Answer:
ecological role
Explanation:
hes a predatory bird
Answer:
ecological role
Explanation:
How do the products of the reaction relate to the phenol red test and the splint test?
Answers
Answer:
The answer in this question is show you made Sodium Hydroxide and Hydrogen Gas.
what are 2 easy difference between jellyfish and starfish
Answers
Answer:
Starfishes have a relatively rudimentary organ system level of body organisation, whereas jellyfishes have merely a tissue system level of body organisation. 2. The body of a jellyfish is transparent and squishy, but the body of a starfish is opaque and has a hard Calcium Carbonate exoskeleton.
a person is camping outside. the person toasts a marshmallow by holding above the flames of the fire. Does the marshmallow cook because of covention , conduction, radiation. please explain your answer
I dont take links or files
Answers
Answer:
by convection because convection is the transfer of heat due to indensity
what is the meaning of homogenes
Answers
Answer:
homogenes- of the same kind; alike
It's a material or system that has the same properties at every point.
upon exposure to antigens, a reaction can occur where antibody-antigen complexes form in abundance in basement membranes in epithelial tissue. what are the names of the syndromes that can happen in response to the use of animal based sera and vaccines?
Answers
Two syndromes that can occur in response to the use of animal-based sera and vaccines are Serum Sickness and Arthus Reaction.
Serum Sickness and Arthus Reaction are both immune-mediated syndromes that can occur as a result of exposure to animal-based sera and vaccines. Serum Sickness typically occurs after the administration of foreign serum, such as animal-derived antibodies, and is characterized by the formation of immune complexes that deposit in basement membranes, leading to inflammation and tissue damage. Symptoms may include fever, rash, joint pain, and in severe cases, kidney damage.
Arthus Reaction, on the other hand, is a localized immune complex-mediated hypersensitivity reaction that occurs at the site of antigen exposure. It typically happens when there is repeated exposure to an antigen, such as in the case of multiple vaccinations. The immune complexes formed in the blood vessels of the skin or other tissues lead to inflammation, swelling, and tissue damage at the site of exposure.
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Why are fungi said to be decomposers?
Answers
Answer:
Fungi are described as decomposers in most food webs. The typical fungus secretes digestive enzymes from its body that breaks down dead organic matter into inorganic nutrient. Without these decomposers (bacteria and fungi) carbon, nitrogen, and other elements would remain tied up in organic matter.
What are decomposers?An organism, usually a bacterium or fungus, that breaks down the cells of dead plants and animals into simpler substances.
Fungus are any of a diverse group of eukaryotic single-celled or multinucleate organisms that live by decomposing and absorbing the organic material in which they grow, comprising the mushrooms, molds, mildews, smuts, rusts, and yeasts, and classified in the kingdom of Fungi or, in some classification systems, in the division Fungi (Thallophyta) of the kingdom Plantae.
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Help Me Please I will mark Brainliest whoever answer first and quickly
Answers
Answer:
To help ribosomes make proteins
Answer:
to help ribosomes make protein
Explanation:
it transports synthesised proteins from the ribosomes in vesicles
the role of the c. elegans mena/vasp homolog unc-34 in neuronal polarity and motility. [t. fleming, s.–c. chien, p.j. vanderzalm, m. dell, m.k. gavin, w.c. forrester and g. garriga (2010) developmental biology 344: 94-106.]
Answers
The given article "The role of the c. elegans mena/vasp homolog unc-34 in neuronal polarity and motility" has mentioned the molecular and developmental study of how unc-34 genes affect the nervous system of Caenorhabditis elegans, a small nematode.
The article explains how the unc-34 genes are responsible for the coordination and directionality of the growth of axons and dendrites.
The paper in the given article describes the analysis of the role of the UNC-34 protein in the axonal and dendritic growth of the neuronal cells of Caenorhabditis elegans.
As per the article, the UNC-34 protein belongs to a family of conserved actin-binding proteins known as Ena/VASP (Enabled/vasodilator-stimulated phosphoprotein).
The UNC-34 gene encodes a homolog of Ena/VASP in the nematode C. elegans.UNC-34 protein and its homologs are required for the coordinated extension of filopodia and lamellipodia in a variety of cell types and organisms.
They regulate actin dynamics, leading edge protrusion, and cell motility.
In this study, the role of the UNC-34 protein in neuronal polarity and motility was examined in the nematode C. elegans. It was found that the UNC-34 protein is involved in the formation of axons and dendrites, as well as the directional growth of neurites.
Additionally, it was observed that the UNC-34 protein is required for the migration of neurons to their final positions.
The study indicates that UNC-34 plays a significant role in neuronal polarity and motility in C. elegans. It regulates the development of neurites and the directional growth of axons and dendrites. It also facilitates neuronal migration to their final positions.
Thus, the research highlights the importance of Ena/VASP homologs in the development of the nervous system.
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Where do plants get the nitrogen they need to create amino acids and DNA?
Answers
Answer:From the sun
Explanation:
Answer:
Plant's get the nitrogen they need from the soil.
Explanation:
please answer and explain the question in the image
Answers
Answer:
2 is the answer ieieieieieieieiieeieiei9eieieieoeeo
Make an inventory. Think about all the chemicals in your house and all the electronic devices you own. Make a list of everything that will need to be disposed of as hazardous waste. Find out how you would dispose of these things properly in your area.
Answers
The common household items which can be categorized as hazardous waste are:-
BatteriesOil based paintsMercury thermometerPesticidesToilet cleanersComputersTelevisionsNail polish removerFluorescent light bulbsThe points that need to be considered while disposing these items are as follows:-
Directions for use and storage described on the label of the product should be read carefully, and the instructions regarding its disposal should be followed accordingly.Segregate hazardous waste from regular household waste and dispose of it separately in an environment-friendly manner. Items that are regarded as hazardous should be recycled as much as possible e.g. batteries.Do not flush hazardous waste down the drain as they contain harmful chemicals.To learn more about Pesticides here
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4) Any cellular process that requires oxygen.
Answers
Answer:
cellular respiration requires oxygen. this process is labelled as an aerobic respiration, because it needs oxygen to function
Explanation:
Aerobic respiration
chemical respiration equation:
C6H12O6 + 6O2 → 6CO2 + 6H2O + ATP (energy)
quantitative variation attributable to the heritable effects of genes is measured by:
a. Va
b. Ve
c. Vd
d. Vg
e. Vi
Answers
The variation seen in complex traits that are influenced by numerous genes and environmental factors is referred to as quantitative variation. Vg (variation due to genetics) is a unit used to measure quantitative variation due to the inherited effects of genes.
Vg is part of the overall phenotypic variation that can be attributed to individual genetic variation. It is calculated by comparing the shared phenotypic traits of people with varying degrees of genetic relatedness, such as siblings, parents and children, or people from different populations.
Therefore, the correct option is D.
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Which best describes alleles?
A. They are usually fundamental or modern.
B. They are usually physical or spiritual.
C. They are usually true or false.
D. They are usually dominant or recessive.
Answers
Answer:
D. they are usually dominant or recessive.
Explanation:
alleles are pairs of genes found on a particular spot a chromosome. If one is dominant over the other it give rise to a particular trait.
Explanation: alleles are usually dominant or recessive is the only correct answer in this case.
Angelica is a girl with blond hair and blue eyes. She is very popular in school but
gets into trouble for her attitude and inappropriate language. Many people blame
her inappropriate language on her "genetics" from her parents. Label all of
Angelica's traits as inherited or acquired. Are people right or wrong for blaming her
language on "genetics" or inherited traits? Explain.
Answers
Answer:
Yes they are wrong
Explanation:
I've met many people who are the sweetest things but their parents are a different story it all depends on who you are around and what you take in from other.
help with question 1 and 2 please
Answers
Answer:
cant seeee
Explanation:
sry pic isnt clear
(a)
Part A
Which statement best explains what caused some theropods to develop feathers?
A
A mutation in DNA affected the types of proteins produced by placodes.
B
A protein in the placodes caused a mutation in the gene that produces feathers.
C
A mutation in the placode gene caused placodes to produce different DNA.
D
A mutation in DNA caused the placodes that control genes to grow feathers.
Answers
Answer:
d
Explanation:
i have a 90 and get 100s in my biology exams going to 10th grade
Each of the following hormones is produced by the placenta except one. Identify the exception.
A. human placental lactogen (hPL)
B. progesterone
C. LH
D. human chorionic gonadotropin (hCG)
E. relaxin
Answers
The exception among the given hormones that are produced by the placenta is LH (luteinizing hormone).
Among the hormones listed, LH (luteinizing hormone) is the exception as it is not produced by the placenta. The placenta, which is an organ that develops during pregnancy, plays a crucial role in hormone production to support the growth and development of the fetus.
It produces several hormones, including human placental lactogen (hPL), progesterone, human chorionic gonadotropin (hCG), and relaxin. These hormones are involved in maintaining pregnancy, regulating fetal growth, and preparing the body for childbirth.
LH, on the other hand, is a hormone primarily produced by the pituitary gland in both males and females. In females, LH plays a key role in the menstrual cycle, triggering ovulation and stimulating the production of progesterone by the ovaries. While the placenta produces various hormones necessary for a healthy pregnancy, LH production remains primarily in the domain of the pituitary gland rather than the placenta.
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What are the advantages in fish reproducing sexualy
Answers
how do you identify a interphase in mitosis
Answers
Answer:
Interphase is generally characterized by not being able to see the individual chromosomes, only the chromatin.
Explanation:
Chromosomes form from chromatin when the cell enters mitosis so that the genetic code can split, so if you see it, it's in mitosis, but if not, it's in interphase.
What is the ultimate nature of reality, and can it be fully comprehended by human intelligence?
Answers
Answer:
The ultimate nature of reality is a complex and debated philosophical question, with different schools of thought providing different answers. There is no consensus on whether the human mind can fully comprehend the ultimate nature of reality.
Arrange the levels of ecological organizations from smallest to largest
population
organism
community
ecosystem
Answers
2. In what way does an enzyme affect the reaction it catalyzes? How does the enzyme produce this effect?
Answers
Answer:
it either speeds it up
Explanation:
by breaking down the molecules until there are very tiny I guess
Which is the highest level of organization shown in the diagram?
Select one:
a. a cell
b. a tissue
c. an organ
d. a system
Answers
The highest level of organization shown in the diagram is an organ system, in this case, the circulatory system (Option d).
What is an organ system in the body?An organ system can be defined as a group of different organs and structures in the body that work together to play a function such as in the case of the circulatory system transporting oxygen and nutrients to all body cells.
Therefore, with this data, we can see that an organ system in the body is composed of different organs.
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How many liters will 36 glasses hold
Answers
HELP PLZ
explain whether the following statement is true or false: “All arteries carry blood with oxygen and all veins carry blood with carbon dioxide.”
Answers
Answer:
Its true because blood flow thru our veins
Explanation:
Which features does the video contain that contributed to your knowledge of black holes? check all that apply. it has a narrator. it has textual information. it has computer graphics. it has interactive elements. it has charts and graphs.
Answers
The features in the video that contributed to the knowledge of black holes are :
( A ) It has a narrator
( B ) It has textual information
( C ) It has computer graphics
Characteristics of a quality video contentFor a video to be well understood by the viewer there are certain elements that must be present in the video content, and they include; A narrator, textual information and graphics for proper illustration.
The knowledge of black holes was well conveyed due to presence of these elements.
Hence we can conclude that The features in the video that contributed to the knowledge of black holes are as listed above
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Answer:
1,2,3
Explanation:
correct: Which features does the video contain that contributed to your knowledge of black holes? Check all that apply.
It has a narrator.
It has textual information.
It has computer graphics.
incorrect
It has interactive elements.
It has charts and graphs.