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AVprozaik [17]
3 years ago
15

Dna is cut at __ sequences by restriction enzymes.

Biology
1 answer:
slavikrds [6]3 years ago
3 0

Answer:

the

Explanation:

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What seven specific processes in the Rock Cycle are necessary to form sedimentary rock?
Elodia [21]

Answer: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, and 5) cementation of the sediment to form a rock.

Explanation:

3 0
3 years ago
a sample of human cells is suspended in a nutrient solution overnight. The next dasy, the scientist observes that the cells have
TEA [102]

The question is incomplete as it misses the options which are:

Cancer cells do not exhibit density dependent inhibition

Cancer cells do not require growth factors

Cancer cells do not exhibit anchorage dependence

Cancer cells ignore typical cell cycle checkpoints

Answer:

The correct answer will be option- Cancer cells do not exhibit anchorage dependence

Explanation:

A cell becomes tumour forming cell or cancerous cell when the cell undergoes some mutation in the DNA which causes uncontrolled cell division without differentiation.

As a result of the mutation, these cancerous cells show various properties which are present in the normal cells nut absent in cancerous cells like the cancerous cells lack the anchorage dependence.

Anchorage dependence is the property of the cells or the group of cells in which the cells maintain their adherence to the other layer of cells to communicate with each other.

Thus, the cancerous cells lack the anchorage dependence

6 0
3 years ago
what is the texture and appearance of the potato strips after being immersed in various concentration of sucrose solution​
Alexxx [7]

This process is a technique of osmosis. Osmosis is the movement of solvent particles. For example,  water along its concentration gradient, from high to low concentration, via a semi-permeable membrane is changing the structure of the molecules in the potato strips.  

Since the environment of the potato strips are in a sugar concentrate, the potato will lose its water content and so loses weight and the strips will be thinner and dryer.

6 0
3 years ago
What types of plants have fewer than the average number of root hairs?
cestrela7 [59]
Cultivated crops usually have fewer roots such as corn in a moist or wet soil. <span>To have more hair roots needs more air and oxygen helps to make it happen. </span><span>But a wet soil doesn't help add more roots. </span>





8 0
3 years ago
One should inhale when muscles are relaxed and exhale when initiating the lifting or push-off action in resistance training.
Lynna [10]
If this is a true or false question, then the answer is true.
8 0
3 years ago
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