Describe the role of (A) bacteria fixing nitrogen as they live symbiotically with some plant species, (B) nitrifying bacteria, and (C) denitrifying bacteria in the nitrogen cycle.

Answers

Answer 1

I think It is A what is the question?

Explanation:


Related Questions

Please help i am giving away brainiliest

Describe the Lysogenic cycle.

No dam links

Answers

Answer:

Here ya go

Explanation:

The lysogenic cycle, is one of two cycles of viral reproduction. Lysogeny is characterized by integration of the bacteriophage nucleic acid into the host bacterium's genome or formation of a circular replicon in the bacterial cytoplasm. In some interactions between lysogenic phages and bacteria, the lysogenic conversion may occur, which can also be called phage conversion.

8. Which set of chromosomes represents a mutation? *
8 points
111!
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Answer:

8 points

111!

( ) X )) 11

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Help me more point given if right

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Answer:

A

Explanation:

c) Explain why wheat is not able to grow well in
nitrate poor soil.

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Answer:

When soil available nitrogen is low, yield and protein content will be low. As nitrogen is applied beyond these levels the wheat plant will no longer use it to

what is an indication that water is entering a cell?

Answers

Answer:

water decreasing from where it came from

Explanation:

that or the cell starts to swell

Help me with this please

Answers

C can be the possible answer!

can someone plzz help me on this question its hard :( and i want to pass

Answers

Answer: A

Explanation:

Your welcome

Organisms such as yeast can reproduce through mitotic division. During this type of reproduction, nondisjunction is possible.
True
False

Answers

I believe that it is true
i think it is true because true

What are 5 differences between prokaryotic and eukaryotic cells?

Answers

Answer:

Go to science.org and type your question up, they have plenty of diagrams and i used it to ace all of my bio quizzes.

Explanation:

Hope this helps! Have a great day!

In protein synthesis, how many nitrogenous bases code for a single amino acid?
one
two
three
four

Answers

3 nitrogenous bases code a single amino acid.

Answer:

C

Explanation:

EDGE 2022

In a sample of double stranded dna if 27% of the nitrogenous bases are thymine what percentage of nitrogenous bases are cytosine

Answers

Answer:

23%

Explanation:

According to Chargaff's law A = T and G = C

T = 27%

A = 27%

27 + 27 = 54

100 - 54 = 46

46/2= 23

So 23%

Photosynthesis is a complex set of chemical reactions in which light energy is converted in to______________________ energy.

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Answer:

chemical energy

what are the three age categories labels between childhood and adulthood

Answers

Answer: Early adolescence, middle adolescence, and late adolescence.

brainliest or a thank you please :)) <33

Describe the difference between primary succession and secondary succession. (Be sure to use the vocabulary terms: climax community and pioneer species in your description. Also include a general
time frame for each event)

Answers

Answer:

Explanation: Primary means that it was from thAT TIME PERIOD AND SECONDARY MEANS YEARS AFTER THAT TIme period.

How many chromosomes are in the cells after they divide? How many chromatids are there?

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Answer:

two chromatids

After DNA replication, each chromosome now consists of two physically attached sister chromatids. After chromosome condensation, the chromosomes condense to form compact structures (still made up of two chromatids). As a cell prepares to divide, it must make a copy of each of its chromosomes.

Explanation:

hope it help to you:)

Explain how humans are able to produce one type of hemoglobin as they develop in utero, then produce another to use after birth

Answers

Answer:

Hemoglobin F has a different composition from the adult forms of hemoglobin, which allows it to bind (or attach to) oxygen more strongly. This way, the developing fetus is able to retrieve oxygen from the mother's bloodstream, which occurs through the placenta found in the mother's uterus.

what can a negative consequence of humans being hunter-gatherers?

A. they needed to stay in one location for food

B. Nate cultivated their own food

C. they had to move around to find food

D. they had to have large families to help on the farm​

Answers

Answer:

C

Explanation:

BRAINLES
plz help thank you​

Answers

1- approximately around 70% 2- approximately 25% 3- approximately 5%

Answer:

1.70%

2.25%

3.5%

hope this helped:)))))))))))

Why would the location of resources be a concern?
A) Some areas have more access to resources than others.
B) Human populations are sometimes concentrated in areas that are lacking resources.
C) Areas with fewer resources may need to buy resources from other areas.
D) All of the above

Answers

The answer is D) All of the above

Answer:

D is the correct option

Explanation:

why???

let's see option by option

A)if an area is having a resource then the people around it or near it will access it more which can lead to end of the resource.so there should be rule to use equal resource by everyone

B) sometimes when there is a drought or phenomena in living area so people living there might face issues with the resources they had and now they are gone.so right thing is to move from that place to ankther place where there is resources

C)in areas that are near to desert or hilly areas might not have enough resources near them. so that may cause people to spent money to bring that resources near them or energy waste will be there.so in that cases they should either renovate that place for living or not to live there.

hope it helps you

please mark me as brainlist

Which of these is a characteristic of body cells that require large amounts of energy?

answers:

They have a large number of mitochondria.


They have a large number of vacuoles.


They have a small number of chloroplasts.


They have a small number of mitochondria.

Answers

Answer:They have a large number of mitochondria.

How does air pollution affect human health?
a. Respiratory infections
b. Lung Cancer
c. Asthma
d. All of the Above

Answers

Answer:

The answer for this question is D

d is the correct answer

The fact that choanoflagellates and collar cells of sponges resemble each other supports the inference that ________. Group of answer choices choanoflagellates are animals choanoflagellates are more closely related to sponges than they are to protists choanoflagellates and sponges evolved similar cell structures through convergent evolution choanoflagellates and sponges are sister groups

Answers

Answer:

choanoflagellates and sponges are sister groups

Explanation:

The choanoflagellates are small unicellular organisms belonging to the Protista kingdom. These microorganisms are collared flagellates morphologically similar to the choanocyte cells of animal sponges, which have a central flagellum surrounded by a collar of microvilli. In consequence, it has been suggested that choanoflagellates may represent the closest living relatives of primitive metazoans (i.e., they are sister groups to sponges). This hypothesis has recently been supported by both molecular phylogenetic and comparative genomic analyses.

Explain how a school bus uses all of these energy types.

-Mechanical
-Chemical
-Electrical
-Thermal

Answers

Answer:

Mechanical

94 percent of all school buses in America are powered by diesel engines because of their reliability, durability and safety. Almost half of these (46 percent) rely on the cleanest, near-zero emission diesel engine technology.

Chemical

school bus uses petroleum as chemical potential energy.

Electrical

An electric bus draws electricity from the power grid and stores it in a battery that can be recharged once the electricity has been used up. This basically mirrors the way our electronics work. We plug them in and let the battery charge and then use them wirelessly until it's time to charge again

Thermal

They heat the cold coolant from engine's block to 160° F in as little as one hour, then pump it back to the vehicle's engine and heat exchangers. The result: engine is preheated and the vehicle's heat exchangers distribute an abundance of heat to the vehicle's interior.

Which are both forces?

A.) Work and Power
B.) Power and Gravity
C.) Gravity and Friction
D.) Friction and Work

(Need help this is due by 11:59 tonight!)

Answers

Answer:

I think that the answer might be C. Gravity and Friction

A cloud of dust and gas in space were stars are formed is a _____ .

Answers

Answer:

nebula

Explanation:

What is Florida’s most popular gamefish

Answers

Answer:

Sailfish

Explanation:

One of Florida's most popular gamefish is the Sailfish.

what would happen if you gave your dog a tiny piece of chocolate?

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I depends of how much chocolate you give them. If you give them a lot they can get sick and even die. If you give it a little it can get sick or just go on about their day

How can a person cannot taste PTC I'd both of their parents have the ability to taste PTC?

Answers

Answer:

the parents are (Tt) and each passed down the recessive allele so the child is  (tt)

Explanation:

Please Help I will mark bRAINLIEST

Answers

Answer:

d

Explanation:

In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules; cell walls allow plants to have rigid structures as varied as wood trunks and supple leaves; and vacuoles allow plant cells to change size.

a recipe calls for 1 cup of sugar and 1/2 cup of flour.Zoe uses 1 cup of salt and 1/2 cup of flour.
which kind of mutation is best modeled by zoes version of the recipe​

Answers

Answer:

Substitution

Explanation:

Given the information in the question substitution seems like the most appropriate answer. Zoe used 1 cup of slat rather than 1 cup of sugar, she substituted sugar for salt.

Insertion is wrong because Zoe did not add another ingredient, there is still only 2 ingredients.

Transition is wrong because, given the information, because the state(liquid or solid) of the ingredients has not changed. Zoe is still use dry ingredients per say.

And beneficial also seems to be wrong because we don't know if using salt instead was beneficial to the recipe or to Zoe.

Explanation:

Answer: Subsitution

Explanation: i took the quiz

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