Help!!! This question is nowhere in the internet!

Help!!! This Question Is Nowhere In The Internet!

Answers

Answer 1

Answer:

chargaff's rule: a=t g=c

(a+t)+(c+g)= 100

(23+23)+(x) = 100

46+x = 100

x = 54

x/2 = 27

the answer is 27%


Related Questions

Which of the following is not true regarding the establishment of a neuron's resting membrane potential?

a. Resting membrane permeability to Na+ is very low.
b. Ion pumps in the plasma membrane eject sodium ions as fast as they cross the membrane.
c. Electrical forces do not push sodium ions into the cell.
d. Chemical and electrical forces both favor sodium ions entering the cell.
e. The chemical gradient for potassium ions tends to drive them out of the cell.

Answers

Answer:

c

Explanation:

c answer have a great day

Fat cells are expandable. How does this structure relate to a fat cell's function?

A) Fat cells store energy for the body to use later, so being
expandable would help with storage.

B) Fat cells burn energy quickly when other food source is available, so being expandable would help with the rapid burn.

C) Fall cells protect organs, so being expandable can help with cushioning.

D) Fat cells do not expand

Answers

Fat cells burn energy quickly when other food source is available, so being expandable would help with the rapid burn.

The relationship between the expandability of fat cells and a fat cell's function is ; ( A )  Fat cells store energy for the body to use later, so being expandable would help with storage.

Fat cells specialized for the storage of energy in human body is the Adipose tissue which can expand between 60 to 70% of the weight of the human body in response to changes in the energy balance of the body.

Adipose tissues store energy in form of triglycerides and in order to store more energy for later use the Adipose would need to be expandable to accommodate the required amount of energy.

Hence we can conclude that the relationship between the expandability of fat cells and a fat cells' function is Fat cells store energy for the body to use later, so being expandable would help with storage.

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Es el nombre que se le da a un cuerpo celeste dentro de su trayectoria

Answers

aaaaaaaaaaaaaa‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏ ‏‏‏‏‏‏‏‏

What would you say to a friend that says "GMOs are dangerous to human health"?

Answers

Everything have both positive and negative impacts

Gmos( genetically modified organisms ) are good and dangerous both

if we carefully practice genetic engineering then it is beneficial but if we use it only for our income source without caring about its worst effects then its very dangerous

Which is the word equation for photosynthesis?

Answers

Answer:

carbon dioxide + water + sunlight + chlorophyll → glucose + oxygen

Explanation:

I hope this helps in any way :)

The rate at which the concentration of a drug in the bloodstream decreases is proportional to the concentration at any time t. Initially, the concentration of the drug in the bloodstream is C0 g/mL. What is the concentration of the drug in the bloodstream any time t

Answers

Answer:

[tex]C(t) = C_oe^{-kt}[/tex]

Explanation:

From the given information:

At any given time (t), let c(t) represent the concentration of the drug present in bloodstream.

Deriving the equation:

[tex]\dfrac{dC}{dt}[/tex] decrease proportionally to Concentration C

i.e

[tex]\dfrac{dc}{dt} \alpha - C[/tex]

[tex]\dfrac{dc}{dt} = -k C[/tex]

[tex]\dfrac{dc}{c} = -k dt[/tex]

[tex]\int \dfrac{dc}{c} = -k \int dt[/tex]

㏑(C) = -kt + λ

where,

λ is the integration constant.

Integrating at t = 0, concentration of blood = Co g/mL

C(0) = Co

㏑(C₀) = 0 + λ

λ = ㏑(C₀)

From ㏑(C) = -kt + λ

㏑(C) = -kt + ㏑C₀

㏑(C)  - ㏑C₀ =  -kt

[tex]\dfrac{C}{C_o} = e^{-kt}[/tex]

[tex]C(t) = C_oe^{-kt}[/tex]

The concentration of drug in blood at any time t is:

[tex]C(t) = C_oe^{-kt}[/tex]

The reason that the nailbed appears pink is the president of a large number of Melanocytes n the underlying dermis

Answers

Answer:

paki sagot po ito hahahaha

The_____
is like the ______
system of
the human body because they both_________.

Answers

Answer:

The cell wall is like the integumentary system of the human body because they both protect the interior from the external environment.

Explanation:

What effect can groundwater have on land?
A.) Increase in ground altitude
B.) Formation if sinkholes
C.) Decrease in oil salinity
D.) Formation of wetlands

Answers

Edited response:

B) Formation of sinkholes

Explanation:

"Groundwater pumping for urban water supply and for irrigation can produce new sinkholes in sinkhole-prone areas"

A biochemist analyzes the DNA of an organism and determines that it is composed of 28% adenine nucleotides. Using this information, determine the amount of guanine nucleotides in this organism's DNA.
A.
28%
B.
32%
C.
22%
D.
44%
E.
There is not enough information provided to answer this question.

Answers

Answer:

C. 22

Explanation:

I just studied this last week

8. Why are the proteins produced by a GMO crop monitored and evaluated? O A. To determine whether the organism will cause an allergic reaction O B. To evaluate whether the Bt toxin is produced O C. To measure hormones present in dairy products O D. To examine the need for additional fertilizers​

Answers

Answer:

 C. To evaluate whether the Bt toxin is produced

Explanation:

Mark me brainliest!!!!

To determine whether the organism will cause an allergic reaction.

Proteins have roles as toxins, anti nutrients, or allergens, which have great impact on human health.

What is GMO?A genetically modified organism (GMO) is an animal, plant, or microbe whose DNA has been altered using genetic engineering techniques.Bio fortified GM crops have been adopted, increasing micronutrient availability.GMO foods are as healthful and safe to eat as their non-GMO counterparts.Genetically modified organisms (GMOs) are produced using scientific methods that include recombinant DNA technology and reproductive cloning.

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The development of vascular tissues helped plants become more successful
on land by
A. enabling gametes to live longer without a water supply
B. making the conversion of sunlight to sugar possible
C. causing them to become sporophytes
D. allowing water to move throughout a plant within its body
Can y’all please assist me.

Answers

I wanna say it’s B .
I could be B, but I don’t know

Describe a solution that provides freshwater by accessing it as it exists in nature. pls help

Answers

If you put a grocery bag around fern and tiring it to a branch eventually the bottom of the bag will be full of fresh drinkable water because of evaporation. I hope this helps

Explain how in glycolysis that the spitting of one gluclose molecule results in 4 ATP but there is only a net gain of 2 ATP

Answers

Although four ATP molecules are produced in the second half, the net gain of glycolysis is only two ATP because two ATP molecules are used in the first half of glycolysis.

Botanists might study the behavior of a school of fish in the presence of a tiger shark. True or false

Answers

Answer:

false...

Explanation:

botanists study about plants


Scientists have observed many close similarities in the DNA sequences of whales and dolphins. This observation is evidence of which idea?

Answers

Dolphins, porpoises, and whales all are in the group of marine animals known as cetaceans. Scientists saw many close similarities in the DNA sequences of whales and dolphins. This observation is proof of whales and dolphins both evolved from a relatively recent common ancestor.

What is cetaceans?

Cetacean are members of an aquatic group of mammals commonly known as whales, dolphins, and porpoises.

The ancient Greeks stated that cetaceans can breathe air, give birth to live young, produce milk, and have hair. These are all features of mammals.

As the scientist observed the close similarities in the DNA sequences of both the whales and the dolphins. This shows the proof that whales and dolphins both evolved from a relatively recent common ancestor.

Thus, this is the evidence to reveal the reason behind the similarities in DNA sequences in whale and dolphin.

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What does a chromosome consist of?

A. Tightly wound DNA only.

B. Loosely dispersed DNA and proteins.

C. Tightly wound DNA and proteins.

D. Loosely dispersed DNA.

Answers

I think C, but I’m not sure.

Answer:

C

Explanation:

So, there are 2 different forms that DNA can be found in.

The more common form, where the DNA is loosly scattered.

There is a less common form, however, only found during cell division, which is a compacted form. The DNA is tighly wound in this case.

In the case of chromosomes, DNA is tightly pakced, and not loose.

Now, do they are do they  not have protiens?

Well, heres another question, how does the DNA get compacted?

It has to wrap around histone protiens.

The logn strands of DNA wrap around many histone protiens, until the full length of DNA has been compacted.

So to answer the question, yes, there are protiens found in chromosomes(specificly histone).

This means the answer must be C, since chrosomes are both tightly bound, and contain protein.

Name this tube like cavity? I think it’s the Esophagus.

Answers

Answer:

esophagus

Explanation:

your answer is right

Answer:

esophagus,

Explanation:

You are correct in your original answer.

HELPPPPPP PLEASEEEEE ILL GIVE BRAINLIEST AND POINTS!!!!
(you dont need to answer them all but at least help me with a couple)

1) Explain Uganda’s ABC program in the fight against HIV/AIDS

2) Why has the Ugandan government pushed Abstinence as a means of combating the spread of HIV/AIDS?

3) What risks are involved with the use of condoms in combating the spread of HIV/AIDS?

4) On a separate piece of paper, construct a population pyramid to illustrate the current age groups infected by HIV/AIDS in Uganda.

Answers

Answer:

1. Abstain, Be faithful, or, as a last resort, use a Condom. Within a few years, Uganda had developed what researchers call a "social vaccine" against HIV: cultural norms about sexual responsibility, preached in clinics and public schools, as well as churches and mosques.

3.When used correctly every time you have sex, condoms are the best way to prevent sexually transmitted infections such as HIV. They have a very low failure rate and are effective for all forms of sex.

According to Lamarck, the
characteristics of organisms changed
because of:
A. extinction of competitors
B. a desire or need for that trait
C. special acts of creation
D. genetic mutation
E. chance

Answers

Answer:

Maybe..........B?.............

Explanation:

Why must living organisms reproduce?

Answers

Answer:

reproduction it's important for the survival of all living organisms

Answer:

Reproduction is necessary for the continuation of the generation of particular species rather than the species extinct from the earth. It is also a source of recombination.

Explanation:

Imagine the CCA added to the 3' end of the tRNA consisted of DNA nucleotides. It (WOULD/WOULD NOT) be possible to connect an amino acid to this tRNA. Explain.

Answers

Answer:

The correct answer is - it would because both DNA and RNA have 3' OH.

Explanation:

Ammino acid will connect to the tRNA due to the fact that the process of aminoacylation of tRNA when DNA nucleotide is used will perform or act same the mechanism of Class II aminoacyl tRNA synthetase as both DNA and tRNA have 3'OH. This will get the help of  3'OH in the CCA to bond with charged amino acid.

Thus, the correct answer would be - it would because both DNA and RNA have 3' OH.

3. Which organs are responsible for
protecting the body? How?

Answers

Answer:

Primary lymphoid organs: These organs include the bone marrow and the thymus. They create special immune system cells called lymphocytes. Secondary lymphoid organs: These organs include the lymph nodes, the spleen, the tonsils and certain tissue in various mucous membrane layers in the body (for instance in the bowel)

Explanation:

hope this helps

Bone marrow is a sponge-like tissue found inside the bones. That is where most immune system cells are produced and then also multiply. These cells move to other organs and tissues through the blood. At birth, many bones contain red bone marrow, which actively creates immune system cells. Over the course of our life, more and more red bone marrow turns into fatty tissue. In adulthood, only a few of our bones still contain red bone marrow, including the ribs, breastbone and the pelvis.

The thymus is located behind the breastbone above the heart. This gland-like organ reaches full maturity only in children, and is then slowly transformed to fatty tissue. Special types of immune system cells called thymus cell lymphocytes (T cells) mature in the thymus. Among other tasks, these cells coordinate the processes of the innate and adaptive immune systems. T cells move through the body and constantly monitor the surfaces of all cells for changes.

Lymph nodes are small bean-shaped tissues found along the lymphatic vessels. The lymph nodes act as filters. Various immune system cells trap germs in the lymph nodes and activate the creation of special antibodies in the blood. Swollen or painful lymph nodes are a sign that the immune system is active, for example to fight an infection.

The bowel plays a central role in defending the body against germs: More than half of all the body's cells that produce antibodies are found in the bowel wall, especially in the last part of the small bowel and in the appendix. These cells detect foreign substances, and then mark and destroy them. They also save information about the substances in order to be able to react more quickly the next time. The large bowel also contains harmless bacteria called gastrointestinal or gut flora. Healthy gut flora make it difficult for germs to spread and enter the body.

Mucous membranes support the immune system in other parts of the body, too, such as the respiratory and urinary tracts, and the lining of the vagina. The immune system cells are directly beneath the mucous membranes, where they prevent bacteria and viruses from attaching.

The tonsils are also part of the immune system. Because of their location at the throat and palate, they can stop germs entering the body through the mouth or the nose. The tonsils also contain a lot of white blood cells, which are responsible for killing germs. There are different types of tonsils: palatine tonsils, adenoids and the lingual tonsil. All of these tonsillar structures together are sometimes called Waldeyer's ring since they form a ring around the opening to the throat from the mouth and nose.

There is also lymphatic tissue on the side of the throat, which can perform the functions of the palatine tonsils if they are removed.

The spleen is located in the left upper abdomen, beneath the diaphragm, and is responsible for different kinds of jobs:

It stores various immune system cells. When needed, they move through the blood to other organs. Scavenger cells (phagocytes) in the spleen act as a filter for germs that get into the bloodstream.
It breaks down red blood cells (erythrocytes).
It stores and breaks down platelets (thrombocytes), which are responsible for the clotting of blood, among other things.
There is always a lot of blood flowing through the spleen tissue. At the same time this tissue is very soft. In the event of severe injury, for example in an accident, the spleen may rupture easily. Surgery is then usually necessary because otherwise there is a danger of bleeding to death. If the spleen needs to be removed completely, other immune system organs can carry out its roles.

account for movement in metazoan​

Answers

Answer:

They are able to move water through their bodies through the coordinated beating of flagellated cells that line their pores.

Explanation:

Chapter 1
1. Which of the following is an example of homeostasis?

a. regulation of blood CO2 level

b. regulation of blood glucose level

c. regulation of body temperature

d. all of the above

2. Which statement is a correct description of negative feedback control system?

a. It is stimulatory

b. It is inhibitory

c. It amplifies the change that is occurring

3. Positive feedback control system:

a. Are stimulatory

b. Tend to produce destabilizing effects and disrupt homeostasis

c. Produce an action that is opposite to the change that activate the same system

d. Both "a" and "b" are correct

4. The lungs are ____________ to the liver:

a. distal

b. lateral

c. inferior

d. superior

5. The heart is ___________ to the lungs:

a. superior

b. dorsal

c. medial

d. lateral

6. A vertical plane through the body dividing it into right and left is termed:

a. sagittal

b. lateral

c. transverse

d. frontal

7. A patient sustains severe blunt trauma to the left upper abdomen and requires surgery. The body organ most likely to be involved is the ____________

a. appendix

b. gallbladder

c. spleen

d. urinary bladder

8. Cytology is the study of:

a. tissues

b. organisms

c. cells

d. all of these are correct

9. A term that means nearer the attached end of a limb is:

a. medial

b. lateral

c. distal

d. proximal

10. Coronal plane:

a. Divides the body into anterior and posterior portions

b. Divides the body into upper and lower portions

c. Divides the body into left and right portions

d. Is also called horizontal plane

Answers

Answer:

homeostasis regulate body glucose

Which of the following are examples of natural pollution? Choose all that apply.

car exhaust
volcanoes
pesticides
trash
forest fires
floods

Answers

car exhaust
pesticides
trash
forest fires

The examples of natural pollution are Volcanoes, Forest fires, and floods.

What do you mean by Pollution?

Pollution may be defined as the presence of any unwanted or contaminated substances in the atmosphere.

Car exhaust, pesticides, and trash are examples of artificial pollution.

Volcanoes release certain poisonous gases which are harmful to environment. Flood carries contamination like pesticides, chemicals, sewage waste, etc.

Forests fire are responsible for the increase of carbon dioxide in the environment.

Therefore, examples of natural pollution are Volcanoes, Forest fires, and floods.

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What is a way to prevent eutrophication?

Answers

Answer:

Agricultural fertilizers are one of the main human causes of eutrophication. Fertilizers, used in farming to make soil more fertile, contain nitrogen and phosphorus. The use, or overuse, of fertilizers can cause these nutrients to runoff of the farmer's field and enter waterways. Eutrophication can have serious effects, like algal blooms that block light from getting into the water and harm the plants and animals that need it. If there's enough overgrowth of algae, it can prevent oxygen from getting into the water, making it hypoxic and creating a dead zone where no organisms can survive.

The following is a list of methods that can be used to control eutrophication:

planting vegetation along streambeds to slow erosion and absorb nutrients.

controlling application amount and timing of fertilizer.

controlling runoff from feedlots.

The best, easiest, and most efficient way to prevent eutrophication is by preventing excess nutrients from reaching water bodies. This can be done in a number of ways, the simplest of which is just being aware of the chemicals and fertilizers that we are using.

1. Compare a positive feedback loop and negative feedback loop for homeostasis. Body temperature is an example of a negative feedback loop. Imagine that body temperature was regulated as a positive feedback loop and explain what would happen.
2. Look at the figure of the brain lobes in your textbook. Do you think the chimpanzee would have the same brain lobes as that of a human? How might the chimp brain differ from a humans? Keep in mind the chimpanzee is the humans’ closest relative.

Answers

Answer:

Homeostasis typically involves negative feedback loops that counteract changes of various properties from their target values, known as set points. In contrast to negative feedback loops, positive feedback loops amplify their initiating stimuli, in other words, they move the system away from its starting state.

Explanation:

Chimpanzee lobes may be smaller than human lobes

PLEASE HELP THIS IS DUE NOW
will mark brainliest!
10 points

Answers

Answer: B, D

Explanation: BrainEList me

Answer is B.
Please brainliest me :)

do roots have guard cells and therefore stomata?​

Answers

Answer:

Explanation:

Besides, plastids of the root guard cells (GCs) do not differentiate into chloroplasts but function solely as amyloplasts. Root stomata have a short life span. During rapid and intense root growth, GCs cannot keep pace with the elongation of their neighbouring rhizodermal cells

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GMR industries entered the airport space in early 2000's and is today 1counted amongst the top 5 airports, private airport developer and operatorsglobally. GMR industries presently owns and operates Delhi InternationalAirport and Hyderabad International Airport. Apart from being the largestairport company in India, GMR industries are the only Indian Airportdeveloper to have developed and operated airports outside India.Identify the types of industry and its category being discussed in the abovecase? help plzz..and give steps PLZ HELP ILL AWARD BRAINLIEST La vida de Gregoria apaza Directions: Select one of the statements above that you feel you could write about. In the space below, write a paragraph that states your opinion (agree or disagree) and explain why.Being street smart is more important then being book smart. Why do you have to take care of your nails? Which statements about the graph are true? Check all that apply. Enviro Company issues 14.00%, 10-year bonds with a par value of $500,000 and semiannual interest payments. On the issue date, the annual market rate for these bonds is 11.00%, which implies a selling price of 129.625. The straight-line method is used to allocate interest expense.Required:a. Using the implied selling price of 129 5/8. what are the issuer's cash proceeds from issuance of these bonds? b. Whet total amount of bond interest expense will be recognized over the life of these bonds? What is the name of the organelle labeled with the letter A?ABo INMAnimal cell Image 5 Question: Based on this map of Africa during the period 600-1100 C.E., which of the following is the most likely cause of these migrations shown?The beginnings of the Atlantic slave trade leading to the African diaspora.The continuation of the Bantu migrations due to a desire for resources.The rise of the Swahili trade states and the ensuing population shifts.The arrival of Islam through trade in Sub-Saharan Africa.Image 5 Question: The routes depicted above illustrate which of the following?The African slave tradeSub-Saharan trade routesThe Bantu migrationThe spread of apartheid I need help on this one FASTTTTTFIND THE AREA OF THE SHADED REGION Factor the following expression completely. 6x^2 3x-8x+4 Complete each congruence statement by naming the corresponding angle or side. NO LINKS!!! 5. How can you help yourself stay motivated to continue with your fitness program and healthy lifestyle once virtual P.E. has ended? How does a wax pen work? HELP ME WITH THIS ILL MAEK U THE BRAINLIEST the measure of the supplement of an angle is 39 more then the angle. find the measure of the angle and its supplement. HELP ME I WILL GIVE YOU BRAINLIEST Collision theory states that as molecules or ions bump into each other, a reaction will only occur if the collision has the correct amount of energy and impact is at the right angle and location. Describe how collision theory helps predict how temperature, pressure, and concentration impact reaction rates. Question 5 of 11 Collision theory states that as molecules or ions bump into each other, a reaction will only occur if the collision has the correct amount of energy and impact is at the right angle and location. Describe how collision theory helps predict how temperature, pressure, and concentration impact reaction rates. As temperature increases, the number of collisions _______ and the energy of the collisions _______.