2. What attaches to the DNA and exposes the nucleotides on the two strands?

Answers

Answer 1

Answer:After the primer is in place on a single, unwound polynucleotide strand, DNA polymerase wraps itself around that strand, and it attaches new nucleotides to the exposed nitrogenous bases.

Explanation:

Answer 2

Answer:

The two strands of DNA helix are unwind and separated. The RNA polymerase, a special type of enzyme travels along the strands of DNA and binds RNA nucleotides to it until it forms a complete strand of messenger RNA. The messenger RNA also known as mRNA is the cell’s blueprint, which is used to construct a specific type of protein.

Explanation:


Related Questions

25 points PLEASE HELP I NEED TO ANSWER THIS NOW ​

Answers

Answer:

Wouldn't it be the lower one because It has less to heat up and the other one takes longer because it has more to heat.

Explanation:

pls mark brainliest

the correct answer is the right one

Which was concluded by Mendel as a result of his genetic research?
A. Polyploidy can be beneficial in agriculture
B. Factors for different traits are inherited together as a matched pair
C. Factors for different traits are inherited independently of one another
D. Meiosis occurs in two steps, meiosis 1 & meiosis II

Answers

Answer:

C. Factors for different traits are inherited independently of one another.

Statement that describes Mendel conclusion about his genetic research is C:Factors for different traits are inherited independently of one another.

Gregor Mendel can be seen as one of the scientist that discovered the fundamental laws of inheritance.

He made us to understand that there is pair of gene which are been inherited from parents, he explained that there are Factors for different traits , and they are been inherited independently of one another.

Therefore, option C is correct.

Learn more at:

https://brainly.com/question/3056662?referrer=searchResults

An age pyramid with a wide base shows a population that
A. Declining
B. Growing
C. Stabilized

Answers

C is shows all ages in that country or area and which is declining as which is growing

Help me PLEASE! Choose one answer! First one to answer get Brainliest!

19.) Which fossil appears to have lived most recently?

A.) Coral
B.) Gastropod
C.) Trilobite
D.) Fern

Answers

Answer:

coral

Explanation:

because coral is coral

Answer:

bosh

Explanation:

corvette corvette

lol i need help like rn

Answers

Hey There! _____________________________________ Answer:

[tex]\huge\boxed{\text{Adenosine Triphosphate(ATP)}}[/tex]

_____________________________________

[tex]\huge\textbf{Cellular Respiration:}[/tex]

Cellular respiration is the process through which cells convert sugars into energy. The energy comes from the fuel molecules such as Glucose(sugar) or Lipids(fats). In cellular respiration, Glucose molecule is dismantled in the presence of oxygen. The bonds between the glucose break forming a simpler molecule and energy is released in small amounts. Some of the energy is stored by cell in the form of ATP while rest is lost as heat. So, ATP is formed from glucose through endergonic and exergonic reactions. The aerobic breakdown of glucose molecule accompanying synthesis of ATP is called celluar respiration. Carbon dioxide and water are produced as Waste Products.  

_____________________________________ Cellular Respiration Equation:

[tex]C_6H_{12}O_6\ +\ 6O_2\ {\longrightarrow}\ 6CO_2 +\ 6H_2O +\ (ATP + Heat)[/tex]  

_____________________________________ Best Regards, 'Borz'

i need help with this one... this is a normal nucleotide sequence on a DNA strand:
A-C-T-G-G-A-T
what is an insertion?
A: A-C-TG-C-G-A-T
B:A-C-T-G-A-T
C:A-C-T-G-G-A-T
D:A-C-T-G-G-A-U

Answers

A: A-C-T-G-C-G-A-T is an insertion

Punnett squares can be used to predict the probability of...

Answers

Answer:

any functions lolll

Explanation:

Punnett squares are used by geneticists to determine the probability of different offspring genotypes.

What are Punnett squares?

Punnett square is defined as the class diagram used to predict the genotype of a particular cross or breeding experiment, named after Reginald C. Punnett, who formulated the approach in 1905 which is to used to determine the probability of an offspring with a particular genotype.

A Punnett Square is explained as the helpful tool that helps to predict the variations and probabilities that can come from cross breeding which includes predicting crossing plants, animals, even humans with each other.

Thus, Punnett squares are used by geneticists to determine the probability of different offspring genotypes.

Learn more about Punnett square, here:

https://brainly.com/question/25608427

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In which phase of the cell cycle does DNA replicate

Answers

Answer:

The answer is S-phase

Explanation:

Phases of the cell cycle. The division cycle of most eukaryotic cells is divided into four discrete phases: M, G1, S, and G2. M phase (mitosis) is usually followed by cytokinesis. S phase is the period during which DNA replication occurs

How can Active Transport be described? (for a cell)

-A, No energy, water moves from low to high

-B, Uses energy, water moves from low to high

-C, No energy, water stays the same

-D, Uses energy, water stays the same

Answers

Answer:

b bbbbbbbbbbbbbbbbbbbbbbb

Help Asap! Am i right?

Answers

Answer:

nope the answer is ct scan

Explanation:

I looked in the internet

No the correct answer would be ultrasound

Please answer fast!! Will mark BRAINLIEST!! PLEASE HURRY

Answers

It should be

Option C

When determining an element's identity, what is the most important subatomic particle to examine

Answers

Answer:

The proton

Explanation:

The proton determines the identity of an element

Explanation chemosynthesis and give an example

Answers

Explanation:

i guess example Beggiatoa

T. neapolitanus and definition Chemosynthesis is the conversion of carbon compounds and other molecules into organic compounds

how many chromosomes will en egg cell of the weed have?​

Answers

Answer:

Since the gametes are formed as a result of meiosis, therefore, each gamete that is sperm cell and egg cell will have 28 chromosomes each.

Explanation:

this phenomenon, which provides evidence for the big bang theory, is called what?

Answers

Answer:

Doppler Red-Shift Evidence

Explanation:

The Doppler red-shift of light observed from distant stars and galaxies gives evidence that the universe is expanding (moving away from a central point). This allows for Big Bang Theory, because after a “bang” occurs all of the matter moves away from the point of origin.

Tiny particles that contain DNA but lack other characteristics of living cells are​

Answers

The answer is Viruses


What are the structures that pull chromosomes apart during Cell division?
Nucleus
Mitochondria
Centrifuges
Centrioles and Spindles

Answers

I think it’s Centrioles and Spindles

A photographer wants to share her photos with people in other parts of the world. What are two reasons the photographer would choose a digital signal rather than an analog signal to share the photos? A. The digital signal moves gradually between an infinite number of values. O B. The digital signal could easily lose information because of noise over long distances. OC. The digital signal can be copied many times without losing quality D. The digital signal is less vulnerable to noise and more likely to arrive intact. help plsss​

Answers

Answer:

did you ever find out the correct answer?

Explanation:

Answer:

The Digital signal is less vulnerable to noise and more likely to arrive intact

The Digital signal can be copied many times without losing quality.

Explanation:

ApE-x

Hope this helps.

:)

AUG is a start codon, GAU codes for aspartic acid, and GGU code for glycine. This is true for the simplest bacteria, the amoeba, and multicellular plants. What description best explains this phenomenon

Answers

Answer:

bvnmbkvjchgdxfgfhjkl;

Explanation:

What is an academic discipline, internship, or experience that would be new to you that you want to learn about and explore during your time in college?

Answers

Answer and Explanation:

It would be a novelty for me to have a discipline or to get involved in some stage or activity related to audiovisual media. I was always very curious about this branch, but I lacked opportunity and guidance, however, I believe that I will have more chances in college and will be able to build a very edifying and innovative experience for my academic life that will contribute a lot to my professional life, since audiovisual media are increasingly popularized.

Please how does the process of sedimentary rock formation change the geosphere

Answers

Answer:

here's a step by step on how sedimentary rock is formed

Explanation:

Sedimentary rocks are the product of

1) weathering of preexisting rocks,

2) transport of the weathering products, 3) deposition of the material, followed by 4) compaction

5) cementation of the sediment to form a rock.

Answer:

Sedimentary Rocks and Processes Weathering (making the sediment by breaking down or dissolving preexisting rocks or living organisms) Erosion (picking up the sediment by water, wind, or glaciers) Transportation (moving the sediment by water, wind, or glaciers) Deposition (depositing the sediment) ...

Explanation:

Onian I need ur help with my latest question,

ur smart can u help me?

What biome belongs to land pollution?

Answers

Answer:

Grassland Biomes

Explanation:

They are disappearing due to land clearing for farming and urban development. Soil erosion and water pollution increase due to runoff from cleared or poorly farmed areas.

hi there lololololol

Answers

Answer:

hi hi hi

Explanation:

Answer:

hi there

Explanation:

Which of these can be used to determine the rate of
enzyme-catalyzed reactions?
-))
A)
Increase in activation energy
B)
Rate at which the enzyme disappears
Rate at which the product disappears
D)
Rate at which the substrate disappears

Answers

Answer:

D)

Rate at which the substrate disappears

Explanation:

Which organic compound did Avery discover was the genetic
material?

Answers

Answer:

DNA

Explanation:

jus looked up the answer right now

DNA i had it on usatestprep

How do you determine which letter to use when working with punnett
squares? *

Answers

Answer:

enotype = the genes of an organism; for one specific trait we use two letters to represent the genotype. A capital letter represents the dominant form of a gene (allele), and a lowercase letter is the abbreviation for the recessive form of the gene (allele).

Explanation:

I hoped I helped out!!!❤️

There are a number of key enzymes that function in the replication of DNA. Using your book and other resources, identify what these key enzymes do.

DNA Polymerase (identify two jobs):
Helicase:
Primase:
Ligase:​

Answers

Answer:

One of the key molecules in DNA replication is the enzyme DNA polymerase. DNA polymerases are responsible for synthesizing DNA: they add nucleotides one by one to the growing DNA chain, incorporating only those that are complementary to the template.

Explanation:

Microbes in the digestive system break down food, which allows nutrients to be absorbed by the body’s cells. How will these body cells most likely be affected if an individual suffers from a high fever? *

Answers

Answer:

This may lead to exhaustion and also affect normal digestion

Explanation:

High fever may create unfavourable environment for these microbes thereby reducing them. Also, the cells can be overworked and exhausted.

Help me PLEASE! Choose one answer! First one to answer get Brainliest!

15.) The preserved traces OR remains of an organism that lived in the past.

A.) Trilobite
B.) Fern
C.) Fossil
D.) Gastropod

Answers

Answer:

Fossil

Explanation:

This includes things like bones, teeth, and are commonly seen through exhibits about dinosaurs

Explanation photosynthesis and give an example

Answers

Answer:

Flower takes sunlight and turns it into energy

Explanation:

When a flower takes sunlight and turns it into food for the plant

Answer:

Photosynthesis is the process is which plants and other organisms transform light energy into chemical energy.

Explanation:

Example :

How plants convert energy from water, air, and sunlight into energy to grow. The water from the plants leaves evaporates through the stomata, and taking its place, is carbon dioxide. Which is what plants need to make food.

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Mr. kordemsky wants his phone bill for the month to be less than 40 in the american dream the speaker argument rhat americans must come together as equals is supported by Help please answer in the order of colors i will mark brainliest