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kenny6666 [7]
3 years ago
9

Restriction enzymes are especially useful for genetic recombination work for all of the following reasons, except: Group of answ

er choices a) They cut DNA in the middle of specific sequences. b) They cut DNA independent of the source of the DNA. c) They often generate single stranded tails or "sticky ends". d) There are a large variety of them commercially available. e) All of these traits make restriction enzymes useful.
Biology
1 answer:
Sholpan [36]3 years ago
4 0

Hello~

The answer to your question is E.

All of these traits make restriction enzymes useful.

~Hope this Helps!~

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PLEASE HELP PLEASE PLEASE PLEASE PLEASE HELP PLEASE PLEASE PLEASE PLEASE HELP PLEASE PLEASE PLEASE
igor_vitrenko [27]

Answer:

B

Explanation:

So lets go over facts of mieosis and mitosis:

Meiosis is sexual reproduction

Mitosis is asexual reproduction

Meiosis in animals is how they reproduce

Mitosis in animals is how they regenrate their cells

Mitosis copies the orgninal cell.

Meiosis mixes a male and female egg and sperm to form a zygote

Ok, knowing this. We can find our answer.

Since we know meiosis is sexual, and mitosis asexual, we can get rid of C.

We also know that meiosis is in animals, and so is mitosis, so we can get rid of A.

Finally we can get rid of D, since we know due to the male and female genetics(and through the swapping of chromesomes during prophase)that genetic variation occurs in meiosis, but since mitosis copies a single cell, it is not genetically varient.

<u>So the answer must be C, which states that Mitosis has genetically identical cells, while mieosis does not. </u>

Hope this helps! ;)

 

3 0
3 years ago
Completa las siguientes hebras de ADN
den301095 [7]

Answer:

yes.

Explanation:

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6 0
3 years ago
I NEED HELP The measure of how resistant a solid is to shape change when a force is applied.
enyata [817]

<em>Hardness is a measure of how resistant solid matter is to various kinds of permanent shape change when a force is applied</em> <em>Macroscopic hardness is generally characterized by</em> <em>strong intermolecular bonds</em>, <em>but the behavior of solid materials under force is complex; therefore,</em> <em>there are different measurements of hardness</em>: <em>scratch hardness, indentation hardness, and rebound hardness. Hardness is dependent on ductility, elastic stiffness, plasticity, strain, strength, toughness, viscoelasticity, and viscosity. Common examples of hard matter are ceramics, concrete, certain metals, and super hard materials, which can be contrasted with soft matter.</em>

3 0
3 years ago
Rachel wants to test how sunlight impacts plant growth over time she will add billing amount of light to different sets of plans
ahrayia [7]

Answer: sunlight.

Explanation: When trying to establish the level or extent of correlation or relationship which exists between two variables, the variables are classed as independent and dependent variables. The independent variable is referred to as the variable which causes a change in the value of the other variable (dependent variable). It is also known as the explanatory or predictor variable as it lead to changes in the dependent or predicted variable. In the scenario above, the independent variable is sunlight whose impact leads to changes in the growth level of the plant.

6 0
3 years ago
2. Identify Chemical Changes (check all that apply)
I am Lyosha [343]
Changes in the state of matter A, bubbling or fizzing B, and changes in volume F
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