Compare the sizes of all four DNA nucleotides. Which bases are bigger?

Answers

Answer 1
The pyrimidines, cytosine and uracil, are smaller and have a single ring, while the purines, adenine and guanine, are larger and have two rings. C. The purines, adenine and guanine, are larger and have two a one-ringed structure, while the pyrimidines, thymine and cytosine, have two rings and are smaller

Related Questions

Help! Can you use Cladistics in a sentence?

(Here's the definition to help): a method of classification of animals and plants according to the proportion of measurable characteristics that they have in common. It is assumed that the higher the proportion of characteristics that two organisms share, the more recently they diverged from a common ancestor.

Answers

Answer:

Dr . Gaffney pioneered the use of cladistics in turtle research.

Explanation:

A Siamese cat has genes that affect it’s fur color. it’s fur color is also affected by temperature which of the following claims is true

Answers

Answer:

A Siamese cat has genes that affect it’s fur color.

Explanation:

What are thermohaline currents?

Answers

Answer:

temperature and salinity

Explanation:


Help please Confusing

Answers

Job is the answer
Could also be profession or career
But that doesn’t apply

how can a natural disaster evolution of a species.

Answers

Explanation:

The evolution of the species is accelerated by environmental disasters in which the decrease in population size, the shrinkage of habitats of species, and the increase in mutation rate simultaneously take place through global environmental disasters.

5. Neurons have long projections to transmit impulses. What is the name of these projections? Answer:​

Answers

Answer:

Their name is "Axon"

Explanation:

An axon is a long, slender projection of a nerve cell, or neuron, in vertebrates, that typically conducts electrical impulses known as action potentials away from the nerve cell body.

Which answer choice best explains why tractor trailers take more time to speed up and slow down than regular cars?

Answers

Answer:

sorry but i need the points

Explanation:

i) How can you increase the magnetic strength of a solenoid? (2 points)
ii) Give any two uses of electromagnets.

PLEASE ANSWER THIS IS URGENT!!

Answers

Increasing the number of coils (or turns) of wire.

Increasing the electric current through the coil.

Placing a magnetic material inside the solenoid coil.





if this isn’t what ur looking for i’m sorry let me know in the comments if there any other way i can help!

What is Nashville's recycling rate?

Answers

Answer:

24%

Explanation:

What is the relationship between a mutation and a gene?


A mutation changes the sequence of DNA bases of a gene.


A gene causes a mutation when it manufactures the wrong protein.


A mutation creates new genes from the same DNA segment.


A gene results in a mutation when it produces a change in the type of mRNA.

Answers

Aggy is a very long day and I don't have to go back and forth to the store to pick up a little bit and I have been there for me to do it again and .

Answer: I am answering this question 2 years later to tell you its A change in the sequence of DNA is known as a mutation.

Explanation:

Members of the Class Arachnida have

five pairs of walking legs.


antennae and mandibles.


cephalothorax and abdomen.

Answers

Answer:

cephalothorax and abdomen

What does a river do to the land it flows through?

Answers

Rivers and streams erode the land as they move from higher elevations to the sea. Eroded materials can be carried in a river as dissolved load, suspended load, or bed load. A river will deeply erode the land when it is far from its base level, the elevation where it enters standing water like the ocean.

Earth’s mantle plays an important role in plate tectonics. Why is the mantle so important to this process?

Answers

Answer:

fjhfsx ncn vgcRilmloessCbdntrvkgyjse

Which molecule contain the most stored energy?

A.proteins

B.Sugars

C.vitamins

D.fats

Answers

proteins is the answer

Answer:

A. proteins. and or could be D. Fat

True or False:

Bacteria are Eukaryotes.

Answers

Answer:

Bacteria belongs to the Prokaryotes family of microorganisms.

Explanation:

The answer is false.

The given statement is False as the Bacteria are prokaryotes usually.

What are Prokaryotes?

The cells falls majorly under two categories:

- Prokaryotes and

- Eukaryotes

The single celled bacteria falls under the category of Prokaryotes.

Components of Prokaryotes are:

These cells share common component with Eukaryotes such as

- Plasma Membrane which is an outer covering separating the cell's interior from its surrounding environment.

- Cytoplasm containing cellular components.

- DNA

- Ribosomes, helpful in synthesis of proteins.

A prokaryotic cells is simple, single celled organisms lacking nucleus or other membrane bound organelle.

Prokaryotic DNA is found in the central part of the cell in the darkened region called the Nucleotide.

The diameter of these cells are smaller than Eukaryotes and allows ion and organic molecules to quickly spread to other parts of the cell.

What are Eukaryotes?

A eukaryotic cell has a membrane bound nucleus and other membrane bound compartments or sacs called organelles having specialized functions.

The word eukaryotes meant true kernel or true nucleus due to presence of membrane bound nucleus in these cells.

These are found in higher level organisms including plants, animals and humans.

To learn more about the Prokaryotes here

https://brainly.com/question/18348786

#SPJ2

Which of the following describes the structure of an amino acid

Answers

Amino acids are the monomers that make up proteins. Each amino acid has the same fundamental structure , which consists of a central carbon atom, also known as the alpha (α) carbon, bonded to an amino group (NH2), a carboxyl group (COOH), and to a hydrogen atom.

If a star is 7.5 light years (ly) away how long would it take the light from that star to reach Earth

Answers

it would take 7.5 years.

Explanation:

light years are a measurement to determine how long it would take for something the speed of light to reach its destination

How would you use the water cycle in your rainforest biome?​

Answers

Answer:

The role of rainforests in the water cycle is to add water to the atmosphere through the process of transpiration (in which plants release water from their leaves during photosynthesis). This moisture contributes to the formation of rain clouds, which release the water back onto the rainforest.

Explanation:

Hope it helps

The role of rainforests in the water cycle is to add water to the atmosphere through the process of transpiration (in which plants release water from their leaves during photosynthesis). This moisture contributes to the formation of rain clouds, which release the water back onto the rainforest.

List 3 of your characteristics that are caused by your genetic information

Answers

Answer:

Parents pass on traits or characteristics, such as eye colour and blood type, to their children through their genes. Some health conditions and diseases can be passed on genetically too. Sometimes, one characteristic has many different forms. For example, blood type can be A, B, AB or O.

So the answers must be from you like what's your blood type, eye colour and if you don't know your blood type you can ask your parents

Explanation:

Hope this helps :D

In 1966, Dr Lynn Margulis formulated the endosymbiotic theory, which examines the cooperative existence of multiple prokaryotic organisms. What is the significance of such interdependence? (15.8) Inildin It provides insight into the now well understood interdependence in food chains and webs It shows that the first prokaryotic organisms lived in large communities It explains how organelles and eventually eukaryotic cells could have arisen It proves that different prokaryotic organisms mated to produce eukaryotic organisms​

Answers

Answer:

It explains how organelles and eventually eukaryotic cells could have arisen

Explanation:

Cellular respiration is similar in both plants and animals in what way?
A. Energy is required and oxygen is released
B. Nitrogen is required and energy is released
C. Oxygen is required and energy is released
D. Oxygen is required and nitrogen is released

Answers

Answer:

C

Explanation:

cellular respiration is the process of taking organic molecules like C6H12O6 and breaking them down for energy, ATP. Regardless of whether cellular respiration occurs in plants or animals it is the same process, just plants get their C6H12O6 from photosynthesis while animals get it from food

Me Ajudem, plss


2. Entre as frases a seguir, em relação à divisão celular por
mitose, uma alternativa é incorreta. Aponte-a.

a) É um processo muito importante para o crescimento
dos organismos

b) Ocorre nas células somáticas tanto de animais como de vegetais.

c) A célula-mãe dá origem a duas células-filhas com
metade do número de cromossomos.

d) Na metáfase, todos os cromossomos, cada um com
duas cromátides, encontram-se no equador da célula em
maior grau de condensação.​

Answers

Answer:

c) The mother cell gives rise to two daughter cells with half the number of chromosomes.

Explanation:

Mitosis is a type of cell division in which a parent cell is divided into two daughter cells having diploid i. e. double number of chromosomes. This type of cell division occurs in the somatic or body cells which is responsible for the growth of that organisms. This mitosis cell division has six phases such as prophase, prometaphase, metaphase, anaphase, telophase and cytokinesis. Both daughter cells are identical to parent cell.

There are 46 chromosomes in ?

Answers

Answer:

Humans.

Explanation:

In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46. Twenty-two of these pairs, called autosomes, look the same in both males and females. The 23rd pair, the sex chromosomes, differ between males and females.

What does albedo mean?

Answers

Answer:

Albedo means The proportion of the incident light or radiation that is reflected by a surface, typically that of a planet or moon.

I need help! on my last question

Answers

Answer:

I think it's C becuse if it has happened to the mutated animals parents, and the parent's parents, then it's most to happen to new generations/offspring.

(not completely sure though)

Answer:

Probably the third one

A stopped car begins moving and reaches a speed of
25m/s in 5 seconds. What is its acceleration?

+25m/s2
+5m/s2
-Om/s²
5m/s

Answers

Answer:

B) 5m/s^2

Explanation:

The formula for acceleration is [tex]\frac{vf-vi}{t}[/tex]

vf is the final velocity which in this question is 25m/s

vi is the initial velocity which in this question in 0m/s because it says "A stopped car"

t is the time which is 5 seconds

When you put these numbers into the formula you get 5m/s^2

do plants and animals rely on each other through the energy cycle?

Answers

Answer: The energy cycle for life is fueled by the Sun. The main end product for plants and animals is the production of highly energetic molecules like ATP . These molecules store enough immediately available energy to allow plants and animals to do their necessary work.

Explanation:

yes, just like stated by the other person, plants and animals rely on each other through the energy cycle

GIVING BRAINLIEST AND EXTRA POINTS!! (U dont have to answer all of it :D)

The polar climate zone includes the areas of Earth near the _______________ and _______________ poles. The northern polar zone includes parts of __________________, _________________, and ________________. The southern polar zone includes __________________.

(Here is an image if needed):

Answers

The polar climate zone includes the areas of Earth near the North and South poles. The northern polar zone includes parts of Canada , United Kingdom, and Russia . The southern polar zone includes Antartica .

Answer:

south and north

Explanation:


Can you please help me with both I’m so confused

Answers

Number 1 is surgery number 2 is shipments

What is the approximate distance from the surface to the center of Earth?
A. 1,000 miles (1,600km)
B.4,000 miles (6,400km)
C. 10,000 miles (16,000km)
D. 40,000 miles (64,000km)​

Answers

Answer: B Around 4,000 miles.

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