Question 1
Which clade of organisms is characterized as containing many extremophilic microbes?
А
archaea
B
eukaryotes
С
fungi
D
plants

Answers

Answer 1

Answer:

The answer is A.) Archaea.

Answer 2

The clade of organisms characterized as containing many extremophilic microbes is archea. The correct option is A.

What are archaea?

A class of microbes known as archaea is related to yet evolutionary separate from bacteria. Numerous archaea have been discovered to survive in harsh conditions, such as high pressures, salt concentrations, or temperatures.

Extremophiles are the name given to these kinds of creatures. Single-celled microbes called archaea have a similar structure to bacteria. They make up the third domain of life and are unique from bacteria and eukaryotes in terms of evolution. Archaea are obligate anaerobes that exist in low-oxygen settings (e.g., water, soil).

Therefore, the correct option is A, archaea regarding the extremophile microbes.

To learn more about archaea, refer to the link:

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Related Questions

. Which of the following is used to avoid bias in a clinical trial
A) Data manipulation
B) Unfair prejudice
C) Personal interest
D) Double-blind testing

Answers

Answer:

D.

Explanation:

Whenever any clinical trail is conducted then the complete process is kept unbaised. Double blind testing can be defined as an experiment in which neither the researcher nor the person who is getting placebo and who is getting treatment knows. This is done in the clinical trials to keep the whole process unbaised.

When two species interact in a way that is beneficial to both species this is what kind of relationship?
A. Parasitic
B. Mutualistic
C. Commensal
D. Symbolic

Answers

Answer:

B

Explanation:

Mutualism is a relationship between two species in which both species benefit. Certain species of bacteria in your intestines form a mutualistic relationship with you.

Answer:

D. Symbolic

Explanation:

hope that helps you out love!! <3



Which best matches objects that a scientist would include on a list describing a forest ecosystem?

Answers

Answer:

The interpretation has been outlined throughout the summary section below, as per the particular circumstance.

Explanation:

A forest or woodland habitat comprises a large field of soil that is covered by forest vegetation and inhabited by food creatures. Three major forest types occur, namely trees and shrubs plantations, mangrove swamps, as well as deciduous trees. This could be claimed that somehow natural vegetation has become an organic unit consisting of almost all of the aquatic biota, that is, have all organisms, creatures of that area that act throughout accordance because of all the resources of the atmosphere that seem to be non-living.

Clear selectic
What is habitat destruction?
O Humans find already cleared forests and decide to build a small village
Humans build up the land after a natural disaster
Humans eliminate some wildlife habitats/places where animals live
AL

Answers

Habitat destruction :

Habitat destruction is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or die, thereby reducing biodiversity and species abundance.

Which color of light is reflected by a white t-shirt

Answers

Answer:

All of the colors are being reflected

Explanation:

Which of the following is true about cells?
A.
In general, eukaryotic cells do not have a true nucleus or membrane-bound organelles, whereas prokaryotic cells contain both a nucleus and organelles enclosed by membranes.
B.
Neither prokaryotic cells nor eukaryotic cells ever contain both a true nucleus that is well-defined and organelles that are separated from the cytoplasm by membranes.
C.
Both eukaryotic cells and prokaryotic cells always contain both a true nucleus that is well-defined and organelles that are separated from the cytoplasm by membranes.
D.
In general, prokaryotic cells do not have a true nucleus or membrane-bound organelles, whereas eukaryotic cells contain both a nucleus and organelles enclosed by membranes.

Answers

Answer:

d

Explanation:

d 100% literally was just learning about this

The correct answer is D.

Describe the anatomy of the typical long bone

Answers

Answer: HERE'S YOUR ANSWER!!!

Explanation:

Long bones are those that are longer than they are wide. The end of the long bone is the epiphysis and the shaft is the diaphysis. When human finishes growing these parts fuse together. The outside of the flat bone consists of a layer of connective tissue called the periosteum

A gene carries the _________ for a trait.

Answers

Answer:

A gene carries the information for a trait.

Explanation:

Genes carry the information that determines your traits (say: trates), which are features or characteristics that are passed on to you — or inherited — from your parents. Each cell in the human body contains about 25,000 to 35,000 genes.

A gene carries the information for a trait.

What is gene?

The fundamental structural and operational component of heredity is a gene. DNA is the component of genes. Some genes serve as blueprints for the synthesis of proteins. Many genes do not, however, code for proteins.

A few hundred DNA bases to more than 2 million bases make up a gene in a human. Humans are thought to have between 20,000 and 25,000 genes, according to the Human Genome Project, an international research project that aimed to decipher the human genome's sequence and catalog its genes.

Every gene is present in two copies, one from each parent, in every individual. The majority of a person's genes are the same in all persons, but a tiny fraction (less than 1% of the total) are slightly different.

Therefore, A gene carries the information for a trait.

To learn more about gene, refer to the link:

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What is an ion pump??

Answers

Answer:

Active transporters or ion pumps are transporters that convert energy from various sources—including adenosine triphosphate (ATP), sunlight, and other redox reactions—to potential energy by pumping an ion up its concentration gradient.

Explanation:

Respiration eliminates excess _______ from the body.

A) carbon dioxide
B)Oxygen
C)alveoli
D)pleura

Answers

Answer:

Carbondioxide.

Explanation:

...............

Answer:

A

Explanation:

This is because the body inhales oxygen and exhales carbon-dioxide through the process of respiration

FIRST ANSWER BRAINLYIEST
An experiment was conducted in which a purified protein from the body was exposed to a solution high in urea, and its tertiary structure was lost. When it was removed from the solution, the protein regained its original structure.

Which of the following describes what is occurring when the protein is exposed to the solution high in urea?

A. The side chains of the protein react with the urea, breaking bonds, which causes a conformation change.
B. The sequence of amino acids rearranges in a toxic environment, which causes a conformation change.
C. Urea reacts with the side chains of the protein sequence that causes a conformation change.
D. The side chains of the protein react with urea, forming new bonds that cause a conformation change.

Answers

Answer: A

Explanation: I believe its A cause it will cause the breakage of bonds.

volcanic eruptions can affect climate by

Answers

Answer:

The gases and dust particles thrown into the atmosphere during volcanic eruptions have influences on climate. Most of the particles spewed from volcanoes cool the planet by shading incoming solar radiation. The cooling effect can last for months to years depending on the characteristics of the eruption.

Hope this helped, have a good day

Answer:

Volcanoes can impact climate change. During major explosive eruptions huge amounts of volcanic gas, aerosol droplets, and ash are injected into the stratosphere. Injected ash falls rapidly from the stratosphere -- most of it is removed within several days to weeks -- and has little impact on climate change

Explanation:

Question 2 (1 point)
The theory that all of the continents were once in one location in the form of a
"supercontinent" is called...
Pygmalion
Patagonia
Pangea
Ponderosa

Answers

Answer:

Pangaea

Explanation:

continental drift

Alfred Wegener proposed that the continents were once united into a single supercontinent named Pangaea, meaning all earth in ancient Greek. He suggested that Pangaea broke up long ago and that the continents then moved to their current positions. He called his hypothesis continental drift.

Answer:

I think it's the 3 one

Explanation:

Need this asap!!!
The diagram below shows part of the process of DNA transcription. Which
mRNA base will go in location 3?
A.Uracil
B.Thymine
C.Cytosine
D.Adenine

Answers

Answer:B

Explanation:

Answer: as of april 25th 2023 its D

Explanation:

thats what i got and i was right also im pretty sure that they switch the order

When cells lose their ability to regulate the cell cycle, they can divide an accelerated rate and from a mass of cells. This mass cells is referred to as?

Answers

Answer:

A tumor

Hope this helps! :)

Part F
What other factors did you modify for BEE? Why do you think you need to consider these factors with caloric intake?

Answers

Answer:

The activity factor was modified. Ambulating indicates that the person is active. Even small activities require energy. So, people who can walk around and aren’t bedridden expend more calories than people who need to be on bedrest all day. Also, when the stress factor was changed to severe infection, the caloric requirement increased. This increase is probably because the immune system requires more energy to fight off the infection

hope this helps

Answer:

The activity factor was modified. Ambulating indicates that the person is active. Even small activities require energy. So, people who can walk around and aren’t bedridden expend more calories than people who need to be on bedrest all day. Also, when the stress factor was changed to severe infection, the caloric requirement increased. This increase is probably because the immune system requires more energy to fight off the infection.

Explanation:

This is the sample answer for edmentum, so you might want to change up the words a bit :)

SOMEONE PLZ HELP ME WITH THIS?!?!?

Answers

Table 1:

17 protons and 17 electrons

78 protons and 78 electrons

32 protons and 18 electrons

38 protons and 36 electrons

13 protons and 13 electrons

15 protons and 18 electrons

14 protons and 14 electrons

Table 2:

Ba2+ ion

Radon

Polonium

Tin

Selenium

Cesium

Magnesium Ion

IT WAS SUPER TOUGH!!!

Answer:

oh too hard

Explanation:

Which fossil fuel is made when plants from swamps are covered, pressed and heated for millions of
years?
A Coal
B Petroleum
C Natural Gas
D Nuclear

Answers

Answer:

petroleum i think , i may b wrong

Answer: A Coal

Explanation:

What is the correct order for the levels of organization?
А
cell
tissues
organs
systems
organisms
B
cell
organs
tissues
organisms
organs
Oc
cell
systems
tissues
organisms
organs
cell
organisms
tissues
organs
systems

Answers

Answer: A

Explanation:

Answer:

i think A is true!

Explanation:

have a nice day:-)

The Lost generation was a group of writers,artist, and musicians, intellectuals who

Answers

Answer:

The Lost Generation refers to the generation of writers, artists, musicians, and intellectuals that came of age during the First World War and the “Roaring Twenties.” The unprecedented carnage and destruction of the war stripped this generation of their illusions about democracy, peace, and prosperity, and many ...

Explanation:

What are the 3 main pros and 3 main cons of climate change ? and explain why they are a pros and a cons.

Answers

Okay here you go. The cons to climate change would be anything negative. Soooo
1. Trauma from floods
2. Droughts
3. Heat Waves
4. More heat = longer allergy seasons and more respiratory diseases.

The pros to climate change would include anything positive. Soooo
1. Fewer winter deaths
2. Low energy costs
3. Better agricultural yields
4. Fewer droughts.

Here is your conclusion.
Climate change may have a couple of pros but overall it’s terrible and we don’t want it to happen. It’s dangerous and could end the world. We need to take care of our earth and it’s as simple as not littering. Climate change is bad and just about every living thing would go extinct. Aka animals and humans.


5. The image above is an example of which boundary?
a. Transform boundary
b. Convergent boundary
Divergent boundary
d. All of the above

Answers

Answer:

Divergent

Explanation:

Answer:

Im smart so the answer is "blah blah blah" saying the correct right answer

Explanation:

Vhich is an issue that governments must consider before passing conservation policies?

Answers

urbanization implications cost to implement conservation policies desertification implications cost to implement deforestation.

what is the white of the eye that is protective

Answers

Answer:

The sclera,  besides admitted as the whitten of your eye, in older writing, as the adventitia albuginea oculi, is the unintelligible hempen defensive outer layer of the human eyeball containing primarily collagen and any flexible fibre. Here's a visual reference:

5. Bagaimanakah penggunaan plastik serai wangi ini dapat menjaga kesihatan?

Answers

Answer:

It has a lot of health benefits of fragrant lemongrass.

Explanation:

The use of this fragrant lemongrass take care of your health by preventing the growth of some bacteria and yeast. It also used to relieve the pain and swelling, reduce fever, improve sugar levels and cholesterol in the blood. It also have antioxidant properties which prevent the chances of diseases in the body. It is also used for the insects as an insect repellent, in short, fragrant lemongrass has a lot of health benefits.


Explain the difference between the calorie (lowercase C) and the Calorie (Capital C)?

Answers

calorie (with a lowercase “c”) is the energy needed to increase the temperature of water by one degree Celsius.

Calorie (uppercase “c”) is the equivalent to a kilocalorie (or 1000 calories)

A farmer has decided to dig an artesian well into the unconfined aquifer below his crops.
However, water does not fill his well. Why isn't his well working?

Answers

Answer:

Explanation:

An artesian well needs the pressure of a confined aquifer.

Answer:

An Artesian well needs the pressure of a confined aquifer.

Explanation:

yes I took the test ,

The basic principle on which Artesian well is working is actually the 'pressure', hence need the pressure to get water from confined aquifer.

A scientist is using a species of green algae to study the electron transport chain in photosynthesis. He uses a laser to inactivate all of chlorophyll A in the algae but leaves chlorophyll B intact (case 1). In a separate experiment, the scientist applies a chemical to the algae that inhibit PS I but do not affect PS II (case 2).
Which of the following results is expected?
A)in case 1, only PS I completely loses function; in case 2, no proton gradient is produced.
B)In case 1, only PS I completely loses function; in case 2, a proton gradient is still produced.
C)In case 1, both PS I and PS II completely lose function; in case 2, no proton gradient is produced.
D)In case 1, both PS I and PS II completely lose function; in case 2, a proton gradient is still produced.

Answers

Answer:

D) In case 1, both PS I and PS II completely lose function; in case 2, a proton gradient is still produced.

Explanation:

The light dependent reaction of photosynthesis, which produces the ATP and NADPH needed in the light independent stage of the process, includes complexes of proteins and pigments called PHOTOSYSTEMS. These photosystems (I and II) are key to the functionality of the light dependent reactions in the thylakoid.

The major pigment present in both photosystems is CHLOROPHYLL A, which absorbs light energy and transfers electrons to the reaction center. Chlorophyll B is only an accessory pigment meaning it can be done without. Hence, if all of the chlorophyll A is inactivated in the algae but leaves chlorophyll B intact as in case 1, both PS I and PS II will lose their function because Chlorophyll A is the major pigment that absorbs light energy in both photosystems.

In case 2, if PS I is inhibited and PS II is unaffected, a PROTON GRADIENT WILL STILL BE PRODUCED because the splitting of water into protons (H+) and electrons (e-) occurs in PSII. Hence, H+ ions can still be pumped into the inner membrane of the thylakoid in order to build a proton gradient even without the occurrence of PS I.

what is osmosis biology​

Answers

Answer:

osmosis is the movement of water molecules through a semi permeable membrane from a region of higher concentration to lower concentration

Answer:

osmosis is the movement of water molecules through a semi permeable membrane from a region of higher concentration to lower concentration

Explanation:

just did the question

Carbon's valence is _____.

Answers

Answer:

Carbon's valence is ±4.

Explanation:

Valency corresponds to the group;

Group 1 has valency +1

Group 2 has valency +2

Group 3 has valency +3

Group 4 has valency ±4

Group 5 has valency -3

Group 6 has valency -2

Group 7 has valency -1

Group 8 has valency 0

The valency refers to how many bonds an atom will make in forming a molecule/compound;

This is also referred to as the combining power of an atom.

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