According to Chargaff's rule of base pairing, which of the following is true about DNA?
O A=G and C=T
O A=T and C=G
O A=T=G=C
O A=C and G=T

Answers

Answer 1

Answer:

a = t and c = g

Explanation:

just took the test, hope this helps <3

brainliest pls? :)

Answer 2

The Char gaff rule is all about the number of adenine is equal to the number of thymine and with that the number of cytosine is equal to the number of guanine. The correct answer is option B.

What are the types of bonds that are present in between these nitrogenous bases ?

The kind of bonds that are present in these  nitrogenous bases are hydrogen bonds. A binds with T with two hydrogen bonds and C binds with G through 3 hydrogen bonds.

It is all about that the number of purines is equal to the number of pyrimidines. The number of adenine molecule are present totally in equivalence to the number of thymine molecules.

The number of guanine molecules are present in the molecule of DNA are totally in numbers to the cytosine. In place of thymine uracil is present which is present in RNA.

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Related Questions

A tropical wet climate exists in the United States only in
1 point
a. Oregon and Washington,
b. Florida.
c. Hawaii.
O d. California.

Answers

Answer:

C. Hawaii

Explanation:

Question: A tropical wet climate exists in the United States only in

a. Oregon and Washington,

b. Florida.

c. Hawaii.

d. California.

The answer you are looking for is C. Hawaii

What is the answer here?

Answers

Answer:

This is to complex

Explanation:

This also doesn't really make sense LOL

Which statement describes one characteristic of index contour lines?
O They appear thinner and lighter than other lines on a map.
O They show regions where a difference in elevation exists.
O They show the locations of roads and paths on the landscape.
O They show ratios used to determine the actual distance on a map.

Answers

Answer:

They show regions where a difference in elevation exists.

Answer choice is B

Explanation:

correct on egj 2020

Answer:

B.)They show regions where a difference in elevation exists.

Explanation:

I took the exam review

Explain why Hurricane Harvey traveled from the east (Africa) towards the west (Florida) when our weather in Wisconsin starts in the west and travels east?

PLEASE HELP!

Answers

Answer:

Due presence of Sahara desert that is responsible for the formation of this hurricane and its movement towards Florida.

Explanation:

Hurricane Harvey traveled from the Africa towards the Florida because these hurricane formed at the African region due to the presence of Sahara desert. The hot and dry wind of Sahara desert meets with the cool, moist air from the south produces these hurricane which then moves from the Africa to the west side where Florida is located so that's why Hurricane Harvey traveled from Africa towards the Florida.

One strand of DNA contains 200 nucleotides of adenine, 300 nucleotides of cytosine, 150 nucleotides of thymine, and 100 nucleotides of guanine. How many amino acids will be in a protein encoded in this region of a DNA molecule: ........
PLEASE HELP!!!!!

Answers

Answer:

because there are only 20 different amino acid but 64 possible condoms most amino acid are indicated by more than one condon.

List the 3 things acceleration does.​

Answers

Answer:

a change in velocity, a change in direction, or a change in both velocity and direction.

Identify the tonicity of the solution surrounding the cell.

Answers

Answer:

Hypertonic

Explanation:

Hypertonic solutions have less water ( and more solute such as salt or sugar ) than a cell. Seawater is hypertonic. If you place an animal or a plant cell in a hypertonic solution, the cell shrinks, because it loses water ( water moves from a higher concentration inside the cell to a lower concentration outside ).

Which is an example of a decomposer?
A a hawk
B a mouse
C a flower
D a mushroom

Answers

D a mushroom is the right answer fungi are types of decomposers and mushrooms are fungi

Answer:

D, a mushroom

Explanation:

i had the same question and got it right ;)

"DNA replication is not considered a semi-conservative process."
True or false

Answers

Answer:

False

Explanation:

when do birds use their teeth????

Answers

Answer:

to eat worms

Explanation:

Answer:

Birds do not have teeth, however...

Explanation:

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According to The Cornell Lab, "Birds do not have teeth, however, they may have ridges on their bills that help them grip food, but this does not count as teeth. So what about birds that have “tooth” in their name, like Double-toothed Kite? Some birds of prey have a sharp ridge or “tomial tooth” on the bill that they use to bite into their prey when subduing it. But these modifications to the bill surface are not considered the same thing as individualized teeth seen in other animals."

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Hope this helps! <3

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Plz help i will.
I have no idea. ​

Answers

Answer:

the second option is correct.

IF ANYONE CAN PLEASE HELP ME QUICK I’D APPRECIATE IT
What would be the most likely effect of adding wolves to the park?
A. Increased balsam fir population
B. Decreased cottonwood population
C. Increased snowshoe hare population
D. Increased moose population

Answers

I believe the answer is A. Since the wolf will be hunting the moose, less of them will be able to eat the plant leading to an increase in its population

hello pls help can you tell me if I got these right ​

Answers

Answer:

yes you got them right gj :)

Explanation:

yes, those should be the right answer

the question is in the photo

Answers

which question it’s 2 of them?

Is the mesosphere temperature high or low and what is the temperature

Answers

Temperature decreases with height throughout the mesosphere. The coldest temperatures in Earth's atmosphere, about -90° C (-130° F)

11. Peripheral membranes are located

Answers

Answer:free point

Explanation:

The answer for the question is free point


30) These two equations are related because the BLANK of cellular respiration are the BLANK of photosynthesis. The BLANK of photosynthesis are the BLANK of cellular respiration.
Plz fill the blanks in :(

Answers

Answer:

Explanation:These reactions occur in the stroma the fluid filled area of a chloroplast ... Photosynthesis Respiration amp Interdependence Two of the 5 basic habitat resources are food and air. ... Without oxygen a cell can extract a net gain of only _____ molecules of ATP from ... Fill in the blanks in the Photosynthesis equation below 15.

A good example of a natural phenomena causing geographical isolation is the
-Mississippi River
-Sahara Desert
-Grand Canyon
-Great Pyramid​

Answers

Answer:A

Explanation:because

What is a photosytem

Answers

Answer:

Below

Explanation:

The light reaction of photosynthesis. ... High-energy electrons, which are released as photosystem I absorbs light energy, are used to drive the synthesis of nicotine adenine dinucleotide phosphate (NADPH). Photosystem I obtains replacement electrons from the electron transport chain.

CELLULAR RESPIRATION

What happens to the energy after cellular respiration? What happens to the carbon dioxide and water?

Answers

Answer:

Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP. Carbon dioxide dissolves in water and slowly reacts with water to produce carbonic acid.

Explanation:

Which statement is true based on the data in the table?
O The United States uses more land to grow crops
than to maintain forests.
O The United States uses more land for parks and
wildlife than for forests.
O The United States uses more land for parks and
forests than for urban areas.
O The United States uses more land for urban areas
than for grasslands and ranges.

Answers

Answer: C

Explanation:

The United States uses more land for parks and forests than for urban areas. Therefore, option "C" is correct.

What are the nature protection strategies of the United States?

The 42,826 protected areas in the United States covered 1,235,486 km2 in 2022, or 13% of the country's land area. The country system includes 424 areas which covering more than 85 million acres in every state, the District of Columbia, and American Samoa.

The smallest park is Gateway Arch National Park in Missouri, which is 91 acres. This is also one-tenth of the world's protected land area. National parks protect a total of approximately 52.2 million acres, with a median of only 208 thousand acres.

Therefore, other nations should also follow the same strategies and do afforestation.

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this is for a timed test !

Answers

Answer:

I guess it's

Explanation:

C. Atmosphere and hydrosphere

.

.

Sorry if I'm wrong!

I need help, because it is late

Answers

Answer:

1

Explanation:

what are reproductive cells called?​

Answers

Gametes I think? Yeah.

Explain how ATP stores and releases energy

Answers

Answer:

The ATP molecule can store energy in the form of a high energy phosphate bond joining the terminal phosphate group to the rest of the molecule. In this form, energy can be stored at one location, then moved from one part of the cell to another, where it can be released to drive other biochemical reactions.

In a process called cellular respiration, chemical energy in food is converted into chemical energy that the cell can use, and stores it in molecules of ATP. ... When the cell needs energy to do work, ATP loses its 3rd phosphate group, releasing energy stored in the bond that the cell can use to do work.

Look at the punnett square above. What would be the percentage of short plants if two heterozygous plants (Tt) as seen above where to have offspring?
A. 25%
B. 50%
C. 75%
D. 100%

Answers

B
Because 25+25 is 50

which statement describes a possible effect of climate change

Answers

Answer:

Where is the question??

Explanation:

Add an attachment

Is a vacuole prokaryotic or eukaryotic

Answers

Answer:

what

Explanation:

It’s presents in both

What cellular function is negatively impacted by an increase in cell size?

Answers

Answer:  c

Explanation:

The tRNA lines the amino acids up to form...
1.a Congo line
2.a protein
3.a compact molecule
4.an alloy​

Answers

2, they line up to form a polypeptide chain this forms part of a protein molecule.
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