Biology High School

C.___P2O3 ___P4+ ___O2 right answers only

C.___P2O3 ___P4+ ___O2 Right Answers Only

Answers

Answer 1

Answer: The answer is B

Explanation: It’s P2O3 and P4 and O3, to balance them you have to put a 2 in the first so it’ll be P4O6 ——— P4 , O6.

Related Questions

Peter conducted the investigation below to find the energy contained in a peanut. If the burning peanut raised 20 g of water from 18°C to 22°C, how much energy did it contain? Use the equation E = m × c × ΔT to find your answer. Assume that c (the specific heat capacity of water) is 4181 J/kg. Give your answer to two decimal places.

Answers

Answer:

334.48

Explanation:

delta T = 4 degrees

m = 20 grams of water

c = 4.181 J / gram

E = 20 * 4.181 * 4

E = 334.48 Joules

Remember to change c to Joules / gram

4181 j / kg * 1 kg / 1000 grams = 4.181 j / gram

3. Why do offspring look like the parent during reproduction through mitosis?

Answers

Living things produce offspring of the same species, but in many cases offspring are not identical with each other or with their parents. Plants and animals, including humans, resemble their parents in many features because information is passed from one generation to the next.

Lung cancer cells do not respond to the signals that regulate the growth of normal lung cells. Which of the
following processes is NOT appropriately regulated in the cancerous cells?

Group of answer choices

fertilization

mitosis

meiosis

transpiration

Answers

Answer-

Mitosis

Explanation-

Mitosis is a process of cell duplication, in which one cell divides into two genetically identical daughter cells. Healthy cells stop dividing when there is no longer a need for more daughter cells, but cancer cells continue to produce copies. Therefore, We can conclude that mitosis isn't appropriately regulated.

Hope this helps! XD

please answer this biology question!​

Answers

5- A


Hope this helps


Explain

A red flower and a flower with red and white spots are crossed. What is the percentage of them having an all red flower

Answers

Answer:

75%

Explanation:

Since the red seems to be to dominant trait, and the white recessive, I would assume that 75% would be the answer due to using a punnet square.

Organisms are made of parts that work together to form a living system. The smallest functional unit of life in an organism is known
as
OA a cel
ОВ.
an organ system
OC
a tissue

Answers

Answer:

A. a cell

Explanation:

Cells are the building blocks of life, or, the smallest unit of life. Cells join to make tissues, and tissues join to make muscles, and muscles join to make an organ system. This means that it can't be either of the other two options.

Hope it helps and have a great day! :)

Help plis I don't understand

Answers

The answer would be Nucleus....Chromatin or the last option.

Hope this helps! (:

Which example is a trace fossil?


A. insect in amber


B. dinosaur footprint


C. dinosaur egg


D. wooly mammoth tusk

Answers

Answer:

B.) Dinosaur footprint

What does the presence of new rock near an oceanic ridge indicate?

A. There is always a deep-sea trench underneath.
B. There is evidence of seafloor spreading.
C. They are made from oceanic crust.
D. They have iron oriented in different directions.

Answers

Answer:

A

Explanation:

Answer:

b

Explanation:

b makes the most sense to me

Why my ice taste like water? (Very disappointed with flavor)

Answers

Pfft- I don’t know honestly, might want to check that out

Answer:

it like water

Explanation:

What is the responsibility of DNA in the cell

Answers

Answer:

It helps make protiens and is like a blueprint for your body.

Explanation:

Answer:

The main role of DNA in the cell is the long-term storage of information.

Explanation:

It is often compared to a blueprint, since it contains the instructions to construct other components of the cell, such as proteins and RNA molecules.

Which would a scientist most likely examine to locate gene mutations?

Answers

Answer:

DNA

Explanation:

Comparing with multiple of the same species, and one with an abnormal tribute or dna segment? Assuming this is a trick question

Can someone help me with these? (The circle the correct option parts)

Answers

The correct answer is C!

What are 3 differences between light dependent and light independent reactions

Answers

Answer:

In the light-dependent reactions, energy from sunlight is absorbed by chlorophyll and that energy is converted into stored chemical energy. In the light-independent reactions, the chemical energy harvested during the light-dependent reactions drives the assembly of sugar molecules from carbon dioxide.

Explanation:

what are parts of a flower?​

Answers

Stamen, petal, sepal, pistil, stigma, ovary, and carpel

Answer:

That is the part of the flower.

Which of the following occurs during prophase?

A) The DNA condenses and the nuclear membrane breaks

B) The chromosomes line up in the center of the cell.

C) The sister chromatids separate

Answers

B my good sir thank you!

The statement "The DNA condenses and the nuclear membrane breaks" occurs during prophase.

What is prophase?

In the beginning stage of mitosis and meiosis known as prophase there are different  level of activity. This is when the DNA becomes more condensed the protective nuclear membrane. The mitotic spindle starts to form.

In prophase the DNA undergoes condensation, while simultaneously the nuclear membrane disintegrates. This enables the formation of the spindle. Allows for the movement of chromosomes, within the cell.

learn about prophase here https://brainly.com/question/12828200

#SPJ6

Help me pls!will give brainliest

Answers

The answer is A
Using energy

10. Which of the following provide most of the energy in ecosystems?
a. keystone species
b. carnivores
c. generalists
d. producers

Answers

Generalists is the answer

Answer:

c.

Explanation:

SOMEONE PLEASE HELP ME OUT WITH THIS!!!!

Answers

Answer:

Ok so the image is super blurry one my screen but i can mostly make out the words) the correct anwser is most likely B)

Explanation:

A flower species releases a strong odor that protects the flower by keeping predators away. The odor also prevents pollinators from visiting the flower. The flower is able to survive, but cannot reproduce. What is the relative fitness of this flower?

A. 50%
B.100%
C.75%
D.0%​

Answers

Answer:A

Explanation:Because its a guess!

Someone please help me this test is time I need an answer and I’m very confused plz help

Answers

Whoever made this test is retarted. I feel sorry for you. :(

This is for my culinary class. It’s on manners and etiquette. Any help would be appreciated (-:

5) If there are 3 forks on your place setting, which one do you use first?

9) You’re not sure how to eat a food that you have never eaten before. What should you do?

Answers

do u have snap ? there’s a group we help each other out with school

why doesn't Venus have a moon​

Answers

Answer:

Nobody shall ever know -.-

Explanation:

Answer:

It does not -_-

Explanation:

Venus does not have any moons. This is because any moon orbiting Venus would be in an unstable orbit and would most likely be swallowed by the mammoth gravitational pull of the sun. Whenever we look up at the night sky, we see a greyish white object hung among thousands of other visible stars.

all you need is in the photo ​

Answers

Answer: transpiration

Explanation:

when water leaves from trees or shrubs its called transpiration

Answer:

the answer would be runoff

Explanation:

because the water is running down the slope

PLEASE I NEED THIS ANSWERED FAST PLEASE
In humans, the form of cell division
in which the number of
chromosomes is halved to produce
gametes is known as -

Answers

Answer:

meiosis

Explanation:

meiosis I'm pretty sure :)

if this help please gimme brainliest

The dlagram showsa model of how bacteria reproduce by
cell division.
Which two statements explain what this model shows?
A. It shows asexual reproduction.
D B. It shows offspring that have the same genes as the parent.
C. It shows sexual reproduction.
O D. It shows how genetic variation develops in offspring.

Answers

This is asexual reproduction  and it shows offspring that have the same genes as the parent, since the genetic material was copied before the division.

Answer:

A & B

Explanation:

A-P-E-X

which process is not an example of a cell maintaining homeostasis ?

Answers

Answer:

Taking in waste

what is the similarities and deferences of young plants and older plats​

Answers

The spelling

Explanation:

Similarities are they can still produce flowers or fruits and differences are old plants may be weak and shorter life span...

What is the total mass of organic molecules in 100g of chicken?​

Answers

JDBXHSUDDHDYYSISHXGVSBDKXIDHD

describe the effects that enzymes can have on substrates​

Answers

When an enzyme binds its substrate, it forms an enzyme-substrate complex. This complex lowers the activation energy of the reaction and promotes its rapid progression by providing certain ions or chemical groups that actually form covalent bonds with molecules as a necessary step of the reaction process.
Enzymes bind with chemical reactants called substrates. There may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. In some reactions, a single-reactant substrate is broken down into multiple products. ... The enzyme's active site binds to the substrate.

hope this helped!
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