18. Replicate the following four DNA strands using what you know about complementary base pairs.


a. AATACGTCCAGATTTT

c. CCCGCGGAATATACA

b. TTAACCGAGTTCAGA

d. AGGGCTACTTCAGAC

Answers

Answer 1

Answer:

a. TTAGCAGGTCTAAA

b. GGGCGCCTTATATGT

c. AATTGGCTCAAGTCT

d. TCCCGATGAAGTCTG

Answer 2

The replication can be TTATGCAGGTCTAAAA, GGGCGCCTTATATGT, AATTGGCTCAAGTCT, and TCCCGATGAAGTCTG respectively.

What is complementary base pairing?

Complementary base pairing occurs when guanine always hydrogen bonds to cytosine and adenine always binds to thymine in DNA.

In comparison to the A-T bond, which always shares two hydrogen bonds, the bond between guanine and cytosine shares three hydrogen bonds.

Each strand of the double helix contains all of the information required to reconstruct the other half using the base pairing mechanism.

The strands are said to be complementary because each can be used to make the other.

Complementary base pairing describes how the nitrogenous bases of DNA molecules align with one another. The double-helix structure of DNA is also due to complementary base pairings.

TTATGCAGGTCTAAAA, GGGCGCCTTATATGT, AATTGGCTCAAGTCT, and TCCCGATGAAGTCTG are possible replications.

Thus, these are the complementary base pairing for the given codes.

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Related Questions

I deperately need help

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Answer:

Crohn's disease is a type of inflammatory bowel disease (IBD). It causes inflammation of your digestive tract, which can lead to abdominal pain, severe diarrhea, fatigue, weight loss, and malnutrition. Inflammation caused by Crohn's disease can involve different areas of the digestive tract in different people

Explanation:

. What is needed to support or back up a claim? examples and non-examples thoughts and feelings reasons and examples facts and opinions

Answers

Answer:

Reasons And Examples,

Explanation:

You need to figure out what your claim is about to support or back it up

Hope This Helps! Please Mark Brainiest

Which of the following describes the cause of Addison's disease?

Answers

Answer:

b. Low levels of secretions of the hormones produces by the adrenal cortex

Explanation: is correct

what solution, (hypertonic, hypotonic, isotonic) would make osmosis go faster?

Answers

Answer:

Explanation:

Osmosis is the movement of WATER molecules across a semipermeable membrane (such as the cell membrane) from where there is a high concentration of water to where there is a low concentration of water. The interior of a living cell consists of cytoplasm, which is a solution of mostly water with dissolved substances such as salt.  

Now for the fun stuff!  An Isotonic solution is a solution that has the same concentration of dissolved substances as is found inside the cell.  If a cell is surrounded by isotonic solution, then there is no net movement of water across the membrane by osmosis, because the concentration of water is the same on both sides of the membrane.

A hypertonic solution is a solution with a higher concentration of dissolved substances than is found inside the cell.  If a cell is surrounded by hypertonic solution, then water will move OUT of the cell by osmosis because there is a higher concentration of water inside the cell compared to outside (where there is lots of dissolved salt, etc.)  A cell in hypertonic solution will shrink.  

A hypotonic solution is a solution with a lower concentration of dissolved substances than is found inside the cell.  If a cell is surrounded by hypotonic solution, then water will move INTO the cell by osmosis because there is a higher concentration of water outside the cell compared to inside.  A cell in hypotonic solution will swell up and, if there is no cell wall, may burst.  A silly but simple way to remember that water moves into a cell in hypotonic solution is that "hypo causes the cell to swell up like a hippo"

what are the different variations of genes called?

Answers

Answer: Different versions of a gene are called alleles.

if one cell undergoes mitotic division every 3 minutes and 18 minutes pass, how many cells will have been created?

Answers

Answer:

6

Explanation:

if there is one cell that is being created every 3 mins, then you would divide 18 by 3 and get 6.

Answer:

here look at this it might help you

Explanation:

we need more raw materials with recycling true or false. ​

Answers

Answer:

true

Explanation:

For each of the following statements, determine if it is true or false and describe how you know.

A. All living organisms share the same sequence of nitrogen bases.

B. All living organisms share common organelles.

C. All living organisms share the process for reproducing.

D. All living organisms share a universal genetic code.

Answers

I thinck Letter C

Explanation:

Noo need explanation.

The prominent indentation on the medial surface of the kidney is the:

Answers

Answer:

The hilus

Explanation:

Each kidney has a prominent medial indentation called the hilus

In a controlled environment,

can be used to slow the decay process in foods.


A. gamma rays

B. infrared radiation

C. microwaves

D. x-rays

Answers

Given what we know, we can confirm that both gamma rays and x-rays can be used to slow the decay process in foods.

What are gamma rays and x-rays?Both of these are forms of ionizing radiation. Applying these to food is known as food irradiation. What this accomplishes, is that the food that is irradiated will have its chemical bonds altered, slowing the decay process.

Therefore, since both gamma rays and x-rays offer ionizing radiation to the food, which affects the chemical bonds and allows the food to have a longer shelf life, we can confirm that they can be used to slow the decay process in foods.

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The most common elements for
life are CHONP.
The letter N symbolizes the
element...
A. nether.
B. nitrogen.
C. non-biotic.

Answers

The letter N in the most common elements for life CHONP indicates (B) Nitrogen.

Elements are the smallest unit that cannot be broken down further. Each element comprises of specific protons, neutrons and electrons. These elements are essential for living organisms as well. The most common elements inside living body are: CHONP, i.e., Carbon, Hydrogen, Oxygen, Nitrogen and Phosphorus.

Nitrogen is the element in the periodic table with an atomic number 7. It is a very essential element in living organisms because it acts as an important constituent of compounds like nucleic acids, amino acids, proteins, etc. In plants it is a part of chlorophyll.

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A small inflamed elevation filled with bacterial fluid and pus and appear red and cloudy or white is known as a: Select one: a. milia b. pustule c. cystic acne d. seborrhea

Answers

Answer:

C. Pustule

Explanation:

Match each part of the lymph node with the correct label.

Answers

Answer:

Your numbers are

1 Afferent Lymphatic Vessels

2 Lymphatic Nodule

3 Germinal Center

4 Efferent Lymphatic Vessels

Explanation: are correct

1 Afferent Lymphatic Vessels, 2 Lymphatic Nodules, 3 Germinal Centers, 4 Efferent Lymphatic Vessels.

What is a lymph node?

No lymph nodes exist in the central nervous system. The lymph nodes are more likely to gather in three locations on each side of the body.

The inguinal nodes in the groin, axillary nodes in the armpit, and cervical nodes in the neck are where these sites are found.

The typical lymph node is enclosed by a connective tissue capsule, which divides it into lymph nodules. The lymph nodules, which are dense aggregations of lymphocytes and macrophages, are divided by lymph sinuses.

Therefore, there are several locations throughout the node's perimeter where afferent lymphatics, which carry lymph there from the periphery and enter the node on its convex side, may be found.

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How are seeds produced

Answers

Answer:

From other seeds

Explanation:

They grow more seeds form the one seed

Answer:

From plant reproduction.

Explanation:

Plants produce flowers to make seeds. To make a seed a flower must be pollinated. Pollen from the male part of one flower travels to the female part of another flower where the seeds are made. Most, but not all plants, have both male and female parts inside one flower. The stigma is usually in the centre and the stamens, which produce the pollen, cluster around it. The petals act like an advertisement to attract various animals, which will carry the pollen from one flower to another.

name at least four process that
are common to most living things

Answers

organization, metabolism, responsiveness, movements, and reproduction.

Inertia keeps the ball moving horizontally. The force of gravity acts on the object, causing

Answers

Friction because it is the answer that I know because I am smart

Plzzz help me I need help I gotta turn this in tomorrow

Answers

Answer: 4.

Explanation:

When you sit in a chair, it exerts_____

against you.

Answers

Answer:

When you sit in your chair, your body exerts a downward force on the chair and the chair exerts an upward force on your body. There are two forces resulting from this interaction - a force on the chair and a force on your body.

Explanation:

what is all of the dna in a set of 23 chromosomes referred to as?

Answers

Answer: The Genome

Explanation:

a change in DNA structure that might be beneficial, harmful, or neutral. What is all of the DNA in a set of 23 chromosomes referred to as? The genome

in medice agriculture and conservation application of biotechnology the common gentic unit used is the

Answers

Answer:

I don not know about this one. I only know that agriculture is farming. Happy to help...

Explanation:

make list of the types of calls or tissues you would expect to find in a vascular bundle

Answers

Answer:

Hello that's the answer and thank you

Explanation:

make me brainliest pls

Xylem and phloem are the types of tissues found in the vascular bundle of plants.

What is the vascular bundle of plants?

In animals, the bloodstream is used to transport nutrients throughout the body. This function is carried delivered via the vascular system, a network of tissues and fibers in plants.

The xylem and the phloem are the two primary tissue types that make up the vascular system. Water and dissolved minerals are distributed upward through the plant through the xylem, first from roots to the leaves. Food is transported from the leaves to the roots through the phloem.

A mature woody stem or root's principal component is made up of xylem cells. They are arranged vertically in the heart of the plant, creating a column that transports water and minerals taken up by the roots up the stem and onto the leaves.

Transporting the food that the leaves have produced downward via the stem is a similar network of phloem cells that line the outside of the xylem.

Therefore, the xylem and phloem are present in the vascular system of plants.

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chromosomes form during what part of the cell cycle?

Answers

Answer:

Prophase

Explanation:

During the prophase, chromatin condense to form chromosomes that are visible.

_______________________ are the components of most non-clastic rocks.

Dissolved minerals

Sediment and small rocks

Seashells

Limestone and fossils

Clay and pebbles

Angled rocks and clay

Answers

Answer:

Limestone, dolomite and chert.

AKA Limestone and fossils.

Chert is of biological origin and limestone is composed of tiny fossils. Dolomite is a form of limestone. Non-clastic sedimentary rocks are formed organically.

1.3.1 Project - Semester 1 Honors Biology Project, Part 1 (Project) PLEASE DONT KNOW WHAT IT TOPICS IT MEANS TO CHOOSE FOR THIS PROJECT

Answers

Answer:

This is very vague. I am pretty sure that there are other instructions.

1. What is hemoglobin?

Answers

Answer: "Hemoglobin is a protein in your red blood cells that carries oxygen to your body's organs and tissues and transports carbon dioxide from your organs and tissues back to your lungs."

Answer:

Hemoglobin is the protein in your red blood cells that carries oxygen to your body's organs and tissues and transport carbon dioxide from your organs and tissues back to your lungs. This small little protein in your blood does such a big task.

hope this helps :0

Which of these is FALSE?

a
Cells use ATP for cell work
b
Breaking down glucose gives off energy
c
Breaking down ATP gives off energy
d
1 ATP has more energy than 1 glucose

Answers

D is false glucose does have more energy

Answer:

D is false

Explanation:

D is false because after breaking down 1 glucose, around 36-38 ATP will be produced from ADP

A is true because cells use ATP for work

B is true, as breaking glucose makes ATP, which is just stored energy

C is true too, since ATP is an ADP connected to a phosphate. This bond contains energy and detaching the phosphate will power parts of the cell, for instance active transport systems.

HURRY PLEASE
Which timeline best shows the history of the development of cell theory?

Answers

Answer:

Line 3, I think

Answer:

the fourth one

Explanation:

What do scientist use to determine the begining or end of a geologic time period?

mass extinctions


diversification of life


index fossils

supercontinent formation and movement

Answers

Answer:

i think it is c

Explanation:

The fossil forms that occur in the rocks, however, provide the chief means of establishing a geologic time scale, with the timing of the emergence and disappearance of widespread species from the fossil record being used to delineate the beginnings and endings of ages, epochs, periods, and other intervals. i am not trying to copy the other guy or girl

What types of cells perform photosynthesis?

a
All prokaryotic
b
All animals
c
All eukaryotic
d
All plants

Answers

Answer:

All plants

Explanation:

This is due to the presence of chorophlly . the green colouring pigment in plants

plssss mark brainliest

describe 2 ways that mitosis is important for your body.

Answers

Answer: your cells are extremely hard

Explanation:

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