What is the function of restriction enzymes?
A)joins nucleotides during transcription
B)adds new nucleotides to the growing strand of DNA
C)joins nucleotides during replication
D)repairs breaks in sugar-phosphate backbones
E)cuts nucleic acids at specific sites

Answers

Answer 1

Answer:

Bacteria that cut DNA molecules at specific sequences.

Explanation:

In other words: E. Cuts nucleic acids at specific sites.


Related Questions

What is a mantle plume

SIMPLE
DEFINITION
PLEASE​

Answers

Answer: A localized column of hot magma rising by convection in the mantle, believed to cause volcanic activity in hot spots, such as the Hawaiian Islands, away from plate margins.

bakit mahalaga ang Pag r-recycle?​

Answers

Answer:

Bagaman ang pag-recycle ay naging isa sa pang-araw-araw na gawain ng bawat isa, maraming tao ang hindi alam Bakit mahalaga ang pag-recycle. Upang mapanatili ang kapaligiran at likas na yaman, mahalagang pamahalaan nang maayos ang mga hilaw na materyales. Para dito, ang pag-recycle ay isang napakahalagang proseso mula nang makamit namin ang pagbawas ng mga hilaw na materyales at muling paggamit at pagsasama ng siklo ng buhay ng basura sa mga produkto.

Explanation:

could someone help me match these? thanks also I WILL GIVE BRAINLIEST

Answers

Answer:

yes

Explanation:

bcoz i love ithbanjshdbxhjdj nahgdbehdja

Passive transport definition

Answers

Answer:

Passive transport definition is - the movement of substances (as by diffusion) across a cell membrane without the expenditure of energy.

Explanation:

Answer:

Passive transport is a kind of membrane transport in which chemicals are moved across cell membranes without the need of energy. Passive transport uses the second law of thermodynamics to drive the movement of substances across cell membranes rather than cellular energy, as active transport does.

Discuss several limitations imposed on science and scientists in problem-solving and hypothesis-testing.​

Answers

Science depends on the formation of hypothesis to solve complex problems in the world.

Science is empirical in nature. The experiments in science must be carefully controlled. This limits the ability of science to test certain hypothesis which are not amenable to carefully controlled experiments. As a result of this there are certain things that can not be incontrovertibly proven be science.

Also, the formulation of hypothesis and hypothesis-testing could be influenced by the biases of the scientist involved in problem solving. This influences his results and is an obvious limitation in the scientific method.

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Natale is describing a group of stars that are located between Polaris and the Northern Hemisphere horizon to her class. She explains that because of Earth’s rotation, these stars appear to move around Polaris. What is she talking about?

red giants

nebulas

emission lines

circumpolar constellation

Answers

Answer:

circumpolar constellation

Explanation:

A group of stars that are located between Polaris and the Northern

Hemisphere horizon; because of the Earth's rotation, these stars

appear to apparently move around Polaris

classification of casava​

Answers

Answer:

Manihot esculenta

Explanation:

i think this is the answer

Manihot esculenta

..................................

No links please, and thank you in advance :)


Can someone give me an example of a dichotomous key, I have learned a little about it.. but I’m still a little confused. Can I have an example?

Answers

Answer:

important scientific tool used to identify different organisms, based the organism's observable traits

Explanation:

consist of a series of statements with two choices in each step that will lead users to the correct identification

For example, in tree identification, a dichotomous key might ask whether the tree has leaves or needles. The key then directs the user down one list of questions if the tree has leaves, and a different question list if it has needles.

Answer:

Example objects to identify: apple tree, water-lily, fir tree, dandelion, astroturf, seaweed. Dichotomous keys may be simple or complex depending on what is being identified. I hope this helps

Explanation:

Mouse/ Flea: A flea feeds on a mouse's blood to the Mouse's detriment
(Detriment means to be caused harm or damage) Which Symbiotic
Relationship was just described?*

Answers

Answer:

parasitic relationship/ parasitism

Explanation:

A parasitic relationship is where one species is harmed while the other one benefits.

8. What might happen if you didn't run a fever when you got sick? What is the answer and explain why each other response are not correct

Answers

Answer:

Your body wouldn't fight off the infection as efficiently

Explanation:

[There is no multiple choice; I will answer with the best of my knowledge]

Other theories may be incorrect because if you did not run a fever when you got sick, you body fluids and functions would not have the ability (or strength) to fight off diseases, infections, etc. since it don't run a fever. It's pretty obvious to tell that this could do so since you are missing a piece (not running a fever).

--

Think of this as a missing piece of a puzzle, it isn't considered a completed puzzle unless it has all the pieces.

--

Source:

BrainPop

Check all the characteristics below that describe
elements.
one type of atom
a pure substance
more than one type of atom
chemically combined elements

Answers

one type of atom
a pure substance

what causes brain tumar

Answers

bru im tweaking my answer didnt even make sense Imaoo

How are bacteria, a tree, and an cat alike?

They all reproduce in the same way.

They are all organisms made of cells.

They are all made of eukaryotic cells.

They are all made of prokaryotic cells.

Answers

Bacteria, a tree, and an cat alike because they are all organisms made of cells.

LIVING THINGS:

Living organisms are organisms that possess certain characteristics like the ability to reproduce, respire, excrete, move, respond to stimuli etc.

Bacteria (a microbe), tree (a plant) and cat (an anima are examples of living things, hence, they possess the characteristics mentioned above.

However, one important feature of all living organisms in accordance to the cell theory is that all living organisms must possess cells.

Therefore, bacteria, a tree, and an cat alike because they are all organisms made of cells.

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Answer: they are all organisms made of cells.

Explanation:

The food test for proteins would be ______.( describe it) ​

Answers

Answer:

Biuret Test is the popular test for protein in food.. You will need the food to be tested, an eyedropper, biurets reagent, a test tube or some small container to carry out the biuret test for protein in food. It is important to protect your skin from biuret reagent. It can stain you and other surfaces.

Explanation:

The part of the brain that consolidates smell into the hippocampus from the olfactory bulbs is the?

Answers

Answer:

The olfactory bulb is directly connected to the amygdala and hippocampus, which might explain why the smell of something can so immediately trigger a detailed memory or even intense emotion.

What was the first genetically engineered product to reach the marketplace.
O amoxicillin
O human insulin
O tissue plasminogen activator
O penicillin

Answers

Answer:

b) Human insulin

Explanation:

Answer:

penicillin

yďbtdbkfdz

what's 9+10 ijiivtrzxr7rx7r​

Answers

Answer:

19

Explanation:

Answer:

9 + 10

is 19 is your answer

In what ways do you think an organism and its cells would be helped by a warm temperature?

Answers

Answer:

helps warm up

Explanation:

An organism and its cells would be helped by a warm temperature by warming up. Higher temperatures increase the rate of such reactions, up to a point where the temperature leads to the degradation of the enzymes or reactants.

What is an organism?

"A living thing made up of one or more cells and able to carry on the activities of life (as using energy, growing, or reproducing) organism."

What is a cell?

"Cell is the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body."

How does temperature affect the organisms?

"Temperature has the single most important influence on the distribution of organisms because it determines the physical state of water. Most organisms cannot live in conditions in which the temperature remains below 0 °C or above 45 °C for any length of time."

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Give examples of structural carbohydrate molecules?

Answers

Answer:

Glucose, galactose, and fructose are common monosaccharides, whereas common disaccharides include lactose, maltose, and sucrose. Starch and glycogen, examples of polysaccharides, are the storage forms of glucose in plants and animals, respectively. The long polysaccharide chains may be branched or unbranched.

5. A man heterozygous for a mutation in a gene that causes sickle cell disease (an autosomal recessive disease, i.e. not sex linked) who is color blind (a recessive X- linked condition) is expecting a child with a woman who is also heterozygous for the sickle cell disease gene. The woman has normal vision, but her father was colorblind. What is the probability that their child (of either sex) will have sickle cell disease AND be colorblind?

Answers

The probability that their child will have sickle cell disease and be colorblind would be 1/8.

Both diseases are independent of each other.

So, considering the sickle cell alone: Let A be normal cell and S for sickle cell. A heterozygous man and woman would both be AS.

                                     

                                    AS     x     AS

                                 AA   AS   AS   SS

Probability of their child having sickle cell = 1/4

Considering the color blindness alone, let a represents color blindness allele and A for normal eyes allele. A colorblind man would have [tex]X^aY[/tex] genotype while a woman with normal vision but with a colorblind father would be heterozygous with [tex]X^AX^a[/tex] genotype.

           [tex]X^aY[/tex]     x     [tex]X^AX^a[/tex]

          [tex]X^AX^a[/tex]   [tex]X^aX^a[/tex]  [tex]X^AY[/tex]  [tex]X^aY[/tex]

Probability of their child being colorblind = 1/2

The probability of their child having sickle cell and being colorblind = probability of having sickle cell x Probability of colorblind

                     = 1/4 x 1/2

                           = 1/8

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accordingly explain the condition necessary for respiration​

Answers

Answer:

air ,water,food

Explanation:

water: you need a lot of water so you can easy respirate

food : a good balance diet help in respirating

Why is it important for water to split in the light dependent reaction?

Answers

Answer:

Water is absolute requirement for photosynthesis to occur.

Explanation:

Blood functions as part of the ____ system and the ____ system?

- circulatory; excretory
- digestive; musculoskeletal
- endocrine; respiratory
- immune; reproductive ​

Answers

Answer:

circulatory; excretory

Explanation:

Hope it helps :3

Brainliest please

Answer:

im learning this and im good at this science stuff  

Explanation:

blood functions is a part of the circulatory system and the immune reproductive

If aluminium and ceramics are not made from cells, what are they made from ?

Answers

They are made from atoms.

The diagram shows two solutions separated by a membrane. Water molecules can cross the
membrane but solute molecules cannot. What name is given to this type of membrane?

Answers

Answer:

partially permeable

Explanation:

A dilute solution contains a high concentration of water molecules, while a concentrated solution contains a low concentration of water molecules. Partially permeable membranes are also called selectively permeable membranes or semi-permeable membranes. They let some substances pass through them, but not others.

Water molecules can cross the membrane but solute molecules cannot. The name given to this type of membrane is semipermeable membrane

Osmosis

It is diffusion of water molecules from a region of higher concentration to a region of lower concentration, through a partial permeable membrane. A dilute solution contains a higher concentration of water molecules, while a concentrated solution contains lower concentration of water molecules.

partially permeable membranes are also called selectively permeable membrane or semi - permeable membrane. They let some substance to pass through them, but not others.

Learn more about Semi Permeable membrane here:

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A part of an mRNA molecule with the following sequence is being read by a ribosome: 5'-GGC-UGC-3' (mRNA). The charged transfer RNA molecules shown in the figure below (with their anticodons shown in the 3' to 5' direction) are available. Two of them can correctly match the mRNA so that a dipeptide can form:
tRNA Anticodon Amino Acid
GGC
Proline
CGU
Alanine
UGC
Threonine
CCG
Glycine
ACG
Cysteine
CGG
Alanine

Which of the following dipeptides will be formed?
Proline-Threonine
Glycine-Cysteine
Alanine-Alanine
Cysteine-Alanine

Answers

The dipeptides that would be formed in the given situation includes:

A). Proline-Threonine

Given that,

Ribosome(mRNA) = 5'-GGC-UGC-3'

This will produce the dipeptide called "Proline-Threonine."

Dipeptide is characterized as the compound that is organic and generated from two amino acids.These amino acids are linked through a peptide bond in the production of a dipeptide. This is framed via the process of dehydration in which the water is drained out to generate dipeptide.

Thus, option A is the correct answer.

Learn more about "Dipeptides" here:

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Answer:Proline

Explanation:

The zone of active volcanoes that encircles the Pacific Ocean is known as the?

Answers

Answer:

The Ring of Fire, also referred to as the Circum-Pacific Belt, is a path along the Pacific Ocean characterized by active volcanoes and frequent earthquakes. Its length is approximately 40,000 kilometers (24,900 miles).

Explanation:

What is the formular for carbon dioxide​

Answers

Answer:

CO2

Explanation:

one carbon atom and 2 oxygen atoms

hope this helps :)

So, he’s basically correct. But, I’ll answer it still. CO2

how fast does wind have to beyto rip your face off

Answers

Answer:

Explanation 500 mph wind:

How do the circulatory system and the respiratory system work together?

Answers

Answer:

The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.

I verified this and it’s correct.
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