Answer:
Non-living components
Explanation:
Ecosystems include non-living components which are not present in the community.
An ecosystem is made up of communities including living and non - living components.
A community is made up of only the living components. Ecosystem encompasses both biotic and abiotic factors. An ecosystem is a larger domain compared to a community.When no
oxygen is present in cells, which of the following does NOT
occur?
Answer:
Cellular respiration that proceeds in the absence of oxygen is anaerobic respiration. Cellular respiration that proceeds in the presence of oxygen is aerobic respiration. Anaerobic respiration evolved prior to aerobic respiration.
Your unknown bacterial samoe is gram positive produces catalast and produces amylase the most likely identifiacaiton is
Answer:
Bacillus megaterium
Explanation:
Bacillus megaterium is a bacterium found in diverse habitats. Bacillus megaterium is gram-positive, it means they retain in the thick peptidoglycan cell wall the color of the crystal violet stain. These bacteria produce catalase, which is an enzyme that catalyzes the breakdown of hydrogen peroxide (H2O2) to water and oxygen. Finally, Bacillus megaterium also produces amylase in order to catalyze the hydrolysis of starch into smaller sugar molecules.
Which of the following statements is FALSE?
chromosomes are contained in the nucleus
DNA is contained in the nucleus
the nucleus is found in DNA
chromosomes are made of DNA
What is the correct order of transcriptional events that can occur when RNA polymerase bindsto the promoter
The correct order of transcriptional events that can occur when RNA polymerase binds to the promoter are:
The first stage of the transcription process is the binding of RNA polymerase to the DNA molecule.This union is produced by specific areas of DNA called promoters, which indicate to the enzyme that it has to start transcribing.The DNA double helix unwinds, forming the transcription loop to serve as a template for RNA synthesis, in such a way that only one of the two strands is the one that transcribes the information to RNA.The DNA strand that serves as a template is called the "template strand", while the complementary strand is called the "coding strand", identical in base sequence to the transcribed RNA except that thymine is substituted for uracil.When the nucleotides are properly located, they are joined together by the action of the enzyme RNA polymerase (in the sense 5` → 3`).Finally, the RNA is separated and the DNA recovers the double helix structure.Therefore, we can conclude that promoter recognition and transcriptional events are a crucial step in transcription, both in terms of the mechanism and regulation of transcription.
Learn more here: https://brainly.com/question/1037413
What are some of the differences and similarities between a plant cell and an animal cell
what are some hares adaptation in the grassland
Diurnal animals are active
Answer:
During the day time
Explanation:
Diurnal animals are active during the day time and are inactive at night.
A wide range of animals fall into this category. Examples are human beings, chipmunks, goats, sheep etc.
As the sunrises, diurnal animals begins to get up and as the sun set, their activities reduces and they become inactive.
A patient comes into the ER complaining of ear pain and the inability to hear anything with her right ear. The physiciain on call notes that the patient has a ruptured ear drum. Explain why a ruptured ear drum would contribute to temporary hearing loss.
Explanation:
A ruptured eardrum can result in hearing loss. It can also make your middle ear vulnerable to infections. A ruptured eardrum usually heals within a few weeks without treatment.
Answer: D
Explanation:
Ruptured eardrum
Environmental science students were on a field trip and visited a site where they saw pioneer species. Which of the following were the students most likely to encounter? A) animals introduced in a place where no such species like that had been there before B) plants that were planted in a land that had not been cultivated before C) floating water weeds D) species of plants that inhabit a place before other plants are discovered E) species, like algae or fungus, that establish themselves in an environment without soil
Answer:
the correct answer is E. Have a nice day!
Answer:
The answer is
A) animals introduced in a place where no such species like that had been there before
Explanation:
Pioneer species are the first species to inhabit a land.
Therfore, if a pond doesnt have any organisms in it, and some moss spores fly into, and start growing in the pond, the moss would be a pioneer species.
Which method best helps to prevent wind erosion?
O rotating crops
o decreasing riverbank slopes
more animal grazing
o avoiding soil compaction
Answer:
A. rotating crops
Explanation:
I took the test and got 100%
The best method which helps to prevent wind erosion from the options given above is rotating crops
What is wind erosion?Wind erosion can be defined as a process that moves soil from one location to another by wind power.
However too, beside crop rotation, another sure and good means of preventing soil erosion is by
Conservation tillage Planting more trees tooSo therefore, the best method which helps to prevent wind erosion is rotating crops
Learn more about wind erosion:
https://brainly.com/question/13176069
#SPJ5
pleaaseee help i need to answer this correctly xx ;)
Answer:
Sunrise and moonrise are the same because they rise a and set a specific times. They are different because they rise at different times. you'll see the moon rise at night while the sun rises in the morning.
Explanation:
which mutation is more dangerous the BRCA1 BRCA2 explain your reasoning
Answer:
Abnormal BRCA1 and BRCA2 genes are found in 5% to 10% of all breast cancer cases in the United States. A study found that women with an abnormal BRCA1 gene had a worse prognosis than women with an abnormal BRCA2 gene 5 years after diagnosis.
Explanation:
concluded that animals and, in fact, all living things are made of
cells.
Answer:
yes concluded it is right
4. Is ecological succession always possible? Why or why not?
PLEASE HELP IM IN DESPERATE NEED OF GETTING A 100%!!!! I WILL MARK BRAINLIEST TO WHOEVER ANSWERS FIRST!!! MAYBE VENMO!
Here is below:
instructions
Click the links to open the resources below. These resources will help you complete the assignment. Once you have created your file(s) and are ready to upload your assignment, click the Add Files button below and select each file from your desktop or network folder. Upload each file separately.
Your work will not be submitted to your teacher until you click Submit.
Documents
Constructing a Device to Regulate the Release of Energy - Student Guide
Constructing a Device to Regulate the Release of Energy - Rubric
PLEASE VIEW ATTACHMENT
where is the question tho?
5. There is a solid wooden table with a cup of water sitting on it. Which of the following statements
about the atoms and molecules of the table and the atoms and molecules of the water is TRUE?
A. The atoms and molecules of
both the liquid water and the table are moving
B. The atoms and molecules of both the liquid water and the table are not moving
C. The atonfis and molecules of the liquid water are not moving, and the atoms and molecules of
the table are moving
D. The atoms and molecules of the liquid water are moving, and the atoms and molecules of the
table are not moving.
Answer: Option D.
The atoms and molecules of the liquid water are moving, and the atoms and molecules of the
table are not moving.
Explanation:
The atoms and molecules of the liquid water are moving, and the atoms and molecules of the table are not moving and this is because the atoms and molecules of liquid water are closely packed together and they collide to each other often, thereby moving in random motion in all directions.
The molecules of solid cannot move because they are closely packed together and there is a very strong of attraction which make them to only vibrate and not move and this make solid to have definite shape.
(100 points) {brainliest}
Solar energy is light and heat from the sun that's harvested to produce electricity or otherwise provide energy. Which of the following statements best describes solar energy?
A. Solar energy is non-renewable because clouds sometimes block the sun.
B. Solar energy is non-renewable because the sun sets each night.
C. Solar energy is renewable because it will be available as long as the sun continues to burn.
D. Solar energy is renewable because it has a small carbon footprint.
Answer:
c) solar energy is renewable because it will be available as long as the sun continues to burn
To be specific, it's indistinguishable
When all the organ systems work together, you get an...?
a) organism
b) organ
c) tissue
d) cell
Answer:
A
Explanation:
(20 points) {brainliest} PLEASE HELP ME <3
How does a type II restriction enzyme generate blunt ends?
A. It cuts both strands in the middle of a recognition site.
B. It cuts only one strand up to 25 base pairs away from the recognition site.
C. It cuts both strands to have unpaired nucleotides.
D. It cuts only one strand in the middle of a recognition site.
Answer:
Type II restriction enzymes are the familiar ones used for everyday molecular biology applications such as gene cloning and DNA fragmentation and analysis. These enzymes cleave DNA at fixed positions with respect to their recognition sequence, creating reproducible fragments and distinct gel electrophoresis patterns. Over 3,500 Type II enzymes have been discovered and characterized, recognizing some 350 different DNA sequences. Thousands more ‘putative’ Type II enzymes have been identified by analysis of sequenced bacterial and archaeal genomes, but remain uncharacterized.
Explanation:
I hope this is right I need a brainlest.
How does the structure of the nerve cell relate to
the function?
Answer:
The cell body contains the nucleus and other cell organelles. Dendrites extend from the cell body and receive nerve impulses from other neurons. The axon is a long extension of the cell body that transmits nerve impulses to other cells.
Explanation:
The structure of the nerve cell relate to the function by:-
Neurons have long extension that extend out from the cell body called dendrites and axons.Dendrites of neurons receive signal and conduct them to the cell bodyAxons conduct signals away from the cell body to other cell.What is a nerve cell?Nerve cell or neuron is the basic unit of communication in the nervous system.It consist of a cell body, axon, dendrites.They can transduce a variety of stimuli into electrical signals, continuously sending information about the external and internal environment of the central nervous system.To know more about nerve cell here
https://brainly.com/question/15642720
#SPJ2
How does the giraffe’s long legs help them survive nature?
Answer:
Because of thir long legs, they are easily able to obtain food from high areas, such as trees.
Explanation:
_____ animals are raised and killed for food every year.
Cell based/cultivated meat would require ______
animals to be raised and killed year.
a. 70 billion, 500
b. 2 billion, 0
c. 10 billion, 5 billion
d. 70 billion, 0
e. 8 million, 8 million
Answer:70 billion, 0
Explanation:
everything reminds me of him
Answer:
Is that something in the brain or skin?
Explanation:
Answer:
Sorry
Explanation:
A species of snake that is found on only one small island is defined as
A species of snake that is found on only one small island is defined as an ENDEMIC species.
An endemic species is a species that lives in a single defined geographic area (e.g. an island, river, peninsula, country or any other geographically delimited area).For example, the lemur is an endemic species from the island of Madagascar, whereas Kiwi represents a family of birds that is endemic to the island of New Zealand.Endemic species have more chances to become endangered (or even extinct) because these species have a restricted range of distribution.In conclusion, a species of snake that is found on only one small island is defined as an ENDEMIC species.
Learn more in:
https://brainly.com/question/983919
(100 points) {brainliest} help me please i am about to
Trees can be cut down in a sustainable way so that forests are able to replenish, but burning wood for fuel releases large amounts of carbon dioxide into the atmosphere. How would you classify burning wood as an energy source?
A. Renewable with a large carbon footprint
B. Non-renewable with a large carbon footprint
C. Renewable with a small carbon footprint
D. Non-renewable with a small carbon footprint
Answer:
A. Renewable with a large carbon footprint.
Explanation:
Since renewable resource are sources that can replenish,
If the trees are replaced, wood when burned it gives off atmospheric pollutants, including greenhouse gases. burning can be a long-term, sustainable energy source. If trees are not replanted wood is a non-renewable resource.
Hope it helps;)
Answer:
A. Renewable with a large carbon footprint
40 POINTS PUT A GOOD ANSWER
If more airplanes and cars are used (both of which burn fossil fuels), carbon levels will increase.
Group of answer choices
True
False
Microorganisms in the soil decompose waste as a source of energy for growth and release carbon dioxide (CO2). Scientists have observed that as soil temperatures decrease (up to 25°C), the amount of CO2 released into the atmosphere from the soil decreases.
Which explanation about how environmental factors affect the growth of microorganisms is BEST supported by this observation?
Group of answer choices
A decrease in the amount of CO2 in the atmosphere from the soil decreases microorganism growth because the rate of decomposition increases.
A decrease in the amount of CO2 in the atmosphere from the soil increases microorganism growth because the rate of decomposition decreases.
A decrease in soil temperature increases microorganism growth because the rate of decomposition increases.
A decrease in soil temperature decreases microorganism growth because the rate of decomposition decreases.
Answer:
A decrease in the amount of CO2 in the atmosphere from the soil increases microorganism growth because the rate of decomposition decreases.
Explanation:
Only in my option
What is used in PCR to break the hydrogen bonds between complementary nucleotides?
Answer:
Heat
Explanation:
Hydrogen bonds are heat sensitive so in pcr heat is use as tool to break them
A specialized cell performs
Answer:
Explanation:
This means they are modified by size, shape, or function according to their purpose. Specialized cells make up tissues, tissues make up organs, and organs make up the systems that work together to make up our bodies. Nerve cells, blood cells, and reproductive cells are examples of specialized cells.
Humans, plants and mushrooms are alive. What do these have in common?
Answer:
Humans, plants, and mushrooms all are made of cells. Humans, plants, and mushrooms also maintain homeostasis. Mushrooms and animals share a similar chemical called fungi
Triangle XY Z is similar to triangle PQR.
Solve for n.
answer: 24
explanation: i had the same question and got it correct
i hope this helps! ♡
