Answer:
The cell membrane would be the city borders as the cell membrane is the outer protection of the cell.
What is an autograph?
The definition of an autograph is the signature of a person written with his own hand, especially one written by someone well-known.
Answer: a signature, especially that of a celebrity written as a memento for an admirer
Explanation:
2.
In the figure below, B, C and D together are called?
Label the parts of the cell cycle diagram and briefly ...
mitosis
prophase
interphase
synthesis
In the figure, B, C and D together are called interphase.
What is interphase?The interphase is a part of the cell cycle in which DNA replication occurs in the cell in order to enter mitosis, it is like the moment of preparation before cell division. It is commonly called also resting phase.
It will not be part of mitosis but it is before it starts. It will be composed of the G1 phase in which there is protein synthesis so that the cell will increase in volume, the S phase in which DNA synthesis is generated and the G2 phase in which the cell prepares for cell growth. division.
Therefore, we can confirm that in the figure, B, C and D together are called interphase.
To learn more about interphase visit: https://brainly.com/question/20223797
#SPJ1
You hear about a new amazing fertilizer called SuperGro. The company selling it claims that using this fertilizer will double your tomato harvest! Sounds great but as a skeptical consumer you ask for a sample so that you can conduct an experiment in your garden before you buy a big bag of this fertilizer.
Use your knowledge of the scientific method to:
state a good hypothesis for your fertilizer experiment
describe the experiment you would conduct
identify the control and experimental groups/treatments
identify the dependent and independent variables
name two control variables
make up hypothetical results
state a conclusion
9. An organism's physical traits or visible appearance
Genotype
Pedigree
Chromosome
Phenotype
Answer:
The term "phenotype" refers to the observable physical properties of an organism; these include the organism's appearance, development, and behavior. An organism's phenotype is determined by its genotype, which is the set of genes the organism carries, as well as by environmental influences upon these genes.
Explanation:
phenotype option D is the correct answer of this question .
plz mark my answer as brainlist plzzzz.
hope this will be helpful to you .
General Science
1. Characteristics of Living Things, Binomial System and Ecology
a. Biology
b. Characteristics of Living Things
c. Types of Feeding
d. Food Chains, Webs and
Ecological Pyramids
2. Bahamian Ecosystems
a. Mangrove Ecosystem
b. Coral Reef
c. Sandy Beach
3. Pollution & Conservation
a. Air Pollution
b. Recycling
c. Biodiversity
4. Cell Structure and Organization a. Cells
b. Level of Organization in Organisms
5. Movement of Molecules a. Diffusion
b. Osmosis
6. Genetics
a. DNA
b. RNA
c. Biotechnology
7. Agriculture & Fishing a. Agriculture
b. Fishing
8. Nutrition
a. Food Tests
b. Enzymes
Answer:
Explanation:
1. A
2.B
3.A
4.B
5.B
6.A
7.B
8.A
ccording to Sir Isaac Newton, gravity depends on two factors. What are they?
Answer:
Mass and distance.
Explanation:
Gravity is considered to be a universal force of attraction which acts between all objects that has both mass, energy and occupy space. Therefore, it acts in such a way as to bring objects together.
Additionally, the gravity of earth makes it possible for all physical objects to possess weight.
Newton's law of universal gravitation states that the force of attraction (gravity) acting between the Earth and all physical objects is directly proportional to the Earth's mass, directly proportional to the physical object's mass and inversely proportional to the square of the distance separating the Earth's center and that physical object.
According to Sir Isaac Newton, gravity depends on two factors and these are mass and distance.
Explain how mental health are caused by substance abuse
Answer:
This is because: Certain illegal drugs can cause people with an addiction to experience one or more symptoms of a mental health problem. Mental health problems can sometimes lead to alcohol or drug use, as some people with a mental health problem may misuse these substances as a form of self-medication.
Answer:
Substance abuse can cause prolonged psychotic reactions and it can make anxiety, depression even worse.
How are tropical rain forests and temperate forests different?
A. Temperate forests have more biodiversity.
B. Temperate forests are more productive.
C. Temperate forests are closer to the equator.
D. Temperate forests have more seasonal changes.
Answer:
d
Explanation:
Tropical rainforests are found closer to the equator where it is warm. Temperate rainforests are found near the cooler coastal areas further north or south of the equator. The tropical rainforest is a hot, moist biome where it rains all year long.
Tropical rain forests and temperate forests are different because temperate forests have more seasonal changes.
How are tropical rain forests different from temperate forests?Tropical rainforests are found closer to the equator having less seasonal changes while on the other hand, temperate rainforests are found near the cooler regions having more seasonal changes.
So we can conclude that tropical rain forests and temperate forests are differen because temperate forests have more seasonal changes.
Learn more about forest here: https://brainly.com/question/13720854
Can someone please help me!
33. A
34. C
35. B
What is an anabolic reaction?Anabolic reaction is a constructive metabolic reaction that involves the synthesis of larger molecules from smaller constituent parts, using ATP as the energy source for these reactions.
Autotroph is any organism that can synthesize its food from inorganic substances, using heat or light as a source of energy.
Acetyl-CoA represents a key node in metabolism due to its intersection with many metabolic pathways and transformations. Acetyl coA shuttles a 2C molecule from glucose into the citric acid cycle.
Learn more about anabolism at: https://brainly.com/question/14932822
#SPJ1
A couple wants a second child that is biologically related to them. They have been trying for five years. The wife is 45 years old and healthy, with no history of sexually transmitted diseases. Three rounds of artificial insemination with her husband's sperm have failed. There is no evidence of any problem with her husband's sperm count or motility. What would be the most likely next step
Answer:
they have to do it in a religious way HOW?they have tried it in a medical way but no answer.acoding to the question that is my answer
There is no evidence of any problem with her husband's sperm count or motility. In vitro fertilization using a donor egg and her husband's sperm.
What is Invitro fertilization ?In vitro fertilization (IVF) is an assistive reproductive technology (ART) which involve in retrieving eggs from a woman’s ovaries and fertilizing them with sperm.
This fertilized egg or embryo which can then be frozen for storage or transferred to a woman’s uterus, Infertility issues for which IVF necessary include reduced fertility in women over the age of 40, blocked or damaged fallopian tubes, reduced ovarian function, endometriosis.
For more details IVF, visit
https://brainly.com/question/1465822
#SPJ2
Show the reciprocal cross: A red-eyed female (homozygous) and a white-eyed male. How many offspring will have white eyes and what is their sex?
When we see the reciprocal cross between a red-eyed female (homozygous) and a white-eyed male,we observe that none of the offspring will have white eyes. Additionally, the sex of the offspring will be half male and half female since the ratio of males to females is 1:1.
The reciprocal cross for a red-eyed female (homozygous) and a white-eyed male can be shown as follows:Female (XrXr) x Male (XwY). Females have two X chromosomes and males have an X and a Y chromosome. Red eyes are dominant to white eyes; therefore, we use Xr to represent red eyes and Xw to represent white eyes.
The offspring are as follows:All F1 females are heterozygous (XrXw).All F1 males are hemizygous (XrY).The F1 generation will have red eyes since the dominant allele is present.
None of the F1 individuals will have white eyes as the recessive allele is not present in the F1 generation.
For more such questions on reciprocal cross, visit:
https://brainly.com/question/18097190
#SPJ8
A thermometer is placed in water in order to measure the water’s temperature. What would cause the liquid in the thermometer to drop?
Answer:
The kinetic energy of the water molecules decreases which causes the liquid in the thermometers to drop.
Explanation:
Hope this helped. Could you please make me Brainliest? It's alright if you don't though ☺️
Imagina que un contaminante no biodegradable es arrojado al agua de este ecosistema. ¿Qué puede ocurrir con esté contaminante en el impacto del ecosistema?
Answer:
Cuáles son los ecosistemas más afectados por un derrame de petróleo? ... Como el agua
Explanation:
Iceland is known for its many glaciers and river systems. An estuary in Iceland was formed when a glacier cut through the land and receded when it reached the sea. What is such an estuary called?
Answer: An estuary made like this is called a Fjord
Explanation:
Which feature of model 1 best illustrates how biological information is coded in a DNA molecule?
The 5′ and 3′ labels at the ends of each strand
The 5′ and 3′ labels at the ends of each strand
A
The labeling of the hydrogen bonds between base pairs
The labeling of the hydrogen bonds between base pairs
B
The lines connecting sugars and phosphate groups that represent covalent bonds
The lines connecting sugars and phosphate groups that represent covalent bonds
C
The linear sequence of the base pairs
Answer:
The correct answer is - option C. The linear sequence of the base pairs .
Explanation:
The double helix structure is presented in the model which exhibits the two major and important characteristic of the DNA molecule. The first major property of the double helix model shows that each strand of the molecule acts as a template for the creation of the complimentary strand.
The second major property is that the genetic information can be be store in the linear sequence of the nucleotide or the base pair along with the backbone of the molecule.
Thus, the correct answer is - option C. The linear sequence of the base pairs .
why do you add chilled methylated spirits to the filtrate
Answer:
The detergent breaks apart the cellular membranes and the salt binds to the DNA to make it less able to remain soluble in water (it neutralizes the charge of the DNA and it is less able to bind to water).
Explanation:
hope this helps
In one to three sentences, describe what happens during the reduction stage of the Calvin cycle
Answer:
ATP and NADPH transfer chemical energy to 3-PGA.
Glyceraldehyde 3-phosphate (G3P) is created.
G3P is used to make sugar.
Explanation:
edge 2020
i'm just different
During the reduction stage of the Calvin cycle, the 3-PGA molecules produced by carbon fixation are transformed into simple sugar molecules – glucose.
In this step, the energy is supplied by the ATP and the NADPH produced during the light-dependent photosynthesis reactions.
ATP, or NADPH, is used to transform the 3-PGA molecules into three-carbon sugar molecules (G3P molecules). The name “G3P” comes from the fact that NADPH gives electrons to, or breaks down, a 3-carbon intermediate to form G3P.
Carbon dioxide in the atmosphere undergoes a redox reaction to glucose. This redox reaction requires the total reduction of CO2 using the electrons available in the oxidation of the NADPH. Thus, the dark reactions are a redox pathway. Calvin-Benson cycle.
To learn more about the Calvin cycle, refer to the link:
https://brainly.com/question/33360156
#SPJ6
two safety rules of baking and frying
Answer:
dont keep your hot pots/pans on the eag so you dont acksedenting push them off and burn someone or something
put lids on your pots/pans so you dont get spladerd with hot stuff
Hope This Helps
b. In one or two sentences describe the impact of fossil fuel combustion on the global carbon cycle.
Fossil fuels increase the amount of free carbon in the global carbon cycle.
What are fossil fuels?
Fossil fuels are those fuels which are obtained from the conversion of fossils of dead plants and animal which over a long period of time and under intense heat and pressure are converted to fuels.
Examples of fossil fuels are coal, natural gas and petroleum.
Fossil fuels mostly contain carbon which is released into the atmosphere in the form of carbon dioxide when these fuels are burned.
Therefore, fossil fuels increase the amount of free carbon in the global carbon cycle.
Learn more about fossil fuels at: https://brainly.com/question/79954
#SPJ1
At what location is the star with the least initial mass most likely to be found?
O Location A
O Location B
O Location C
O Location D
Answer:
I did the quiz. I 100 percent know that D is correct.
Explanation:
please help me i dont understand this
The correct order of respiration is:
Oxygen is absorbed in the lungs and food is absorbed in the gut, The blood transports oxygen and nutrients to individual cells, Oxygen and food pass through the cell membrane and reach mitochondria, Carbon dioxide and water pass through the cell membrane, The blood transports carbon dioxide to the lungs and water is removed from the body.
Explain the process of respiration?Respiration is the process by which living organisms produce energy from food molecules. In humans and other animals, respiration occurs in the cells of the body, particularly in the mitochondria, which are organelles responsible for producing ATP, the primary source of energy for cellular processes.
The process of respiration can be broken down into two main stages:
External respiration: This stage involves the exchange of gases (oxygen and carbon dioxide) between the body and the environment.
Internal respiration: This stage involves the use of oxygen to produce energy through cellular respiration.
In summary, respiration is the process by which living organisms produce energy from food molecules. It involves the exchange of gases between the body and the environment, and the use of oxygen to produce energy through cellular respiration.
Learn more about cells here:
https://brainly.com/question/30046049
#SPJ1
human pathogens are classified as . a. mesophiles b. thermophiles
c.saprophytes d. saprophytes or saprobes e. psychrophiles
Human pathogens are classified as a. mesophiles.
Human pathogens are microorganisms that are capable of causing disease in humans. These pathogens are classified as mesophiles, meaning that they prefer to live in moderate temperatures.
Mesophiles are organisms adapted to survive in moderate temperatures, usually between 20-45°C. These pathogens can cause a wide range of diseases in humans, including respiratory infections, skin infections, gastrointestinal infections, and more.
Some examples of these kinds of pathogens include bacteria, viruses, fungi, and parasites. It is important to be aware of how these pathogens spread and how to protect yourself from them.
Proper hygiene, such as washing your hands regularly and avoiding contact with people who are ill, can help to reduce your risk of contracting a human pathogen.
To learn more about mesophiles, click here:
https://brainly.com/question/15302637
#SPJ4
According to the direction of the arrow, place the images into the correct order to represent the activation of a T cell.
According to the image the correct order of figures as per the steps is the starting to the ending step. 2,4,3 and 1 is the order of the image that is being presented in the picture.
What does the T stand for in T cell ?T stands for thymus in T cell.
T cell activation is a key event in the adaptive immune response and vital to the generation of both cellular and humoral immunity.
Primary T cell activation is involving the integration of three distinct signals delivered in sequence:
Anti- gen recognition
Costimulation
Cytokine- mediated differentiation and expansion.
Learn more about T cells at :
https://brainly.com/question/27459085
#SPJ1
PROMPT: Write an essay in which you explain how Terra Snider builds an argument to
persuade her audience that middle and high schools should open later. In your essay, analyze
how Snider uses one or more of the features in the directions that precede the passage (or
features of your own choice) to strengthen logic and persuasiveness of her argument. Be sure
that your analysis focuses on the most relevant features of the passage.
Your essay should not explain whether you agree with Snider's claims, but rather explain how
Snider builds an argument to persuade her audience.
The assignment wants to know how you interpret the argument and how you develop an essay. For that reason, I can't write your essay, but I'll show you how to write it.
Essay structureIntroduction: Introduce the subject that the essay will address, that is, show who Terra Snider is, what she stands for, and how she wants to persuade the public to agree with her. The introduction must be a short paragraph.Body: Write at least two paragraphs. These paragraphs should be long because you will need to detail Snider placements. The first paragraph shows how she uses the resource known as logos to show the logic of her argument, and how she uses the resource known as ethos to show her knowledge of the subject. In the second paragraph, reinforce how Snider presents evidence to show how the arguments contrary to hers are incorrect and do not represent something that should be encouraged in society.Conclusion: Write one more short paragraph where you address the most important points of your essay and reinforce whether or not Snide is effective in her argument.Below you can see an example of how your introduction might be written.
Terra Snider is an activist and co-creator of the movement formed by parents and teachers who seek a change in school schedules. Snider says that classes should start later, as they would optimize students' sleep and promote a series of positive effects.
Learn more about writing essays:
https://brainly.com/question/8407102
#SPJ1
How would you explain the key concepts for the CWA in less than two minutes?
Answer:
Explanation:
vPoint Source - a source of water discharged to surface water through a discrete point - generally through a pipe, ditch, or channel.
Nonpoint Source - Nonpoint sources, such as parking lots or athletic fields, discharge runoff water to groundwater or surface water; runoff does not come from a pipe, ditch, or channel. These sources may contain pollutants such as pesticides, motor oil, and soaps.
Navigable Waters of the United States For the purposes of the Clean Water Act, the term "navigable waters" includes:
all waters used in commerce, including groundwater;
all interstate waters including wetlands, mudflats, and sand-flats; and
all other waters such as lakes, rivers, streams, wetlands and sloughs.
EPA policy states, "The majority of facilities in the U.S. have the potential to discharge to navigable waters." The Supreme Court decision in (2006) requires the Army Corps of Engineers and the EPA to determine whether there is a "significant nexus" between a navigable waterway and an area a spill might affect. In June of 2007, EPA and the Army Corps of Engineers released provisional interpretive guidance regarding the "significant nexus” question. According to this guidance, the agencies will assert jurisdiction over traditional navigable waters, wetlands adjacent thereto, and relatively permanent tributaries thereof. The agencies will generally not assert jurisdiction over swales and ditches that lack routine water flow. Finally, the agencies will apply the "significant nexus" requirement and make a case-by-case, fact-specific analysis on impermanent tributaries and other wetlands.
Additional executive orders were issued 2015 in 2019. Under the 2019 proposal, traditional navigable waters, tributaries to those waters, certain ditches, certain lakes and ponds, impoundments of jurisdictional waters, and wetlands adjacent to jurisdictional waters would be federally regulated. It also details what are not "waters of the United States," such as features that only contain water during or in response to rainfall (e.g., ephemeral features); groundwater; many ditches, including most roadside or farm ditches; prior converted cropland; stormwater control features; and waste treatment systems.
Could the requirement for one or more NPDES Discharge Permit apply to my campus?
If your campus discharges pollutants directly to navigable waters of the United States through a point source, you must obtain an NPDES permit or redirect the flow of the waste.
Stormwater releases from certain activities require an NPDES permit. The most common activities on college campuses requiring NPDES permits for stormwater are construction activities disturbing more than 1 acre, hazardous waste storage areas operating under the Resource Conservation and Recovery Act permit system, steam-generating power plants, and airports. See Stormwater section below.
Regulations issued by local water authorities, or Publicly Owned Treatment Works (POTWs), not NPDES permits, govern discharges into sanitary sewer systems. See Sewer Use (POTW) section below for more information about requirements for using POTWs for commercial or industrial waste disposal.
What do I have to do related to NPDES Discharge Permits?
Determine where wastewater flows from buildings and processes on your campus. Any industrial or commercial operation (e.g., ice rink melt pits, floor drains, and vehicle wash stations) that discharge into a water of the United States may require an NPDES permit. If required, you must obtain such a permit from the appropriate regulatory agency, probably your state environmental agency.
French drains, dry wells, and septic system leach fields are different from point source discharges because they do not immediately affect surface water. Some state and federal environmental agencies manage these systems under the Underground Injection Control program, part of the Safe Drinking Water Act. See Safe Drinking Water Act for more information.
Details of NPDES
Which statement best explains the importance of resource economics? 1. It details the costs of mining processes. 2. It provides fresh water to all areas of the world. 3. It examines the cost and profits of resource use. 4. It sets consistent prices to achieve sustainability.
I need help
Resource economics is a discipline that examines how societies employ their limited resources. The primary purpose of resource economics is to analyze how resources are developed, utilized, and depleted over time.
In general, the study is concerned with the optimal use of resources in a way that maintains or increases the well-being of people over time.The following statement best explains the importance of resource economics: It examines the cost and profits of resource use. According to resource economics, the optimal use of resources is obtained when the cost of producing and distributing goods is at the lowest possible level, while still guaranteeing that the goods and services are of high quality.
In order to achieve this, resource economics analyses the cost and benefits of resource use, and offers insight into how society can make the most efficient use of its limited resources. Therefore, this statement is the most appropriate, since it clarifies that resource economics is concerned with analyzing the cost and profits of resource use, which is necessary for any community to use its resources in a way that is both sustainable and profitable. Resource economics examines how resources are utilized and depleted over time, with the aim of maintaining or increasing the well-being of people over time.
for such more questions on Resource
https://brainly.com/question/253016
#SPJ8
Is the round-the-alimentary canal trip interesting? What are the classes of food that have been digested by and absorbed into the body? Are there any classes of food that leave the body undigested?
The process of a round-the-alimentary canal trip is very interesting. This is because it moves the food processed through the action known as Peristalsis.
What is an alimentary canal?The alimentary canal may be dfeined as the pathway through which food enters our body and moves out through the anus after digestion. It is a tube-like structure that starts from the mouth and ends in the anus. Humans are complex multicellular organisms.
The food contains three macronutrients that require digestion before it can be absorbed. They include fats, carbohydrates, and proteins. Through the process of digestion, these macronutrients are broken down into molecules.
Roughages, also known as dietary fibers are the type of carbohydrates, which are undigested by the body.
To learn more about the Alimentary canal, refer to the link:
https://brainly.com/question/881890
#SPJ1
In E. coli bacteria, the lac operon contains genes that code for enzymes that break down lactose. Which statement describes when the genes in the lac operon are expressed?
The genes in the lac operon are expressed when lactose is present and the repressor protein is unable to bind to the operator region.
In E. coli bacteria, the lac operon contains genes that code for enzymes involved in lactose metabolism. The lac operon is a regulatory system that controls the expression of these genes. The expression of the genes in the lac operon is tightly regulated and depends on the presence or absence of lactose and glucose in the environment.When lactose is present, it binds to the repressor protein (lac repressor), causing a conformational change in the repressor. This change prevents the repressor from binding to the operator region of the operon. As a result, RNA polymerase can bind to the promoter region and transcribe the genes, leading to the production of the enzymes that break down lactose.In the absence of lactose, the repressor protein binds to the operator region and blocks RNA polymerase from initiating transcription. This prevents the expression of the genes in the lac operon.For more questions on protein
https://brainly.com/question/884935
#SPJ8
A baker uses yeast to make bread dough then lets it sit for one hour. During that time the dough
doubles in size. What product is responsible for this rising of dough?
Water
Carbon Dioxide
Oxygen
Glucose
Answer:
I think carbon dioxide
Explanation:
the yeast eats the sugar (glucose) and then carbon dioxide is released in the dough that makes it rise
Which class is a lever with the fulcrum located between the effort and resistance?
A class 1 lever has the fulcrum positioned between the effort and resistance, allowing for the amplification of force or the achievement of balance.
The class of lever with the fulcrum located between the effort and resistance is called a class 1 lever. In this type of lever, the fulcrum is positioned in the middle, with the effort applied on one side and the resistance on the other. Class 1 levers are commonly seen in tools such as seesaws and crowbars. They can be used to amplify force or achieve balance. When the effort is applied closer to the fulcrum than the resistance, a mechanical advantage is gained, allowing a smaller effort to move a larger resistance. On the other hand, if the effort is applied farther from the fulcrum, a mechanical disadvantage is created, requiring a larger effort to move a smaller resistance.For more questions on force
https://brainly.com/question/28163757
#SPJ8