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alexira [117]
2 years ago
13

What property of DNA makes it possible for a probe to find a single-stranded DNA target gene?

Biology
1 answer:
Galina-37 [17]2 years ago
5 0

Answer:

base pairing property

Explanation:

every dna/rna base, a c g t and u, has only one possible pairing partner, so if the strand is open on one side (single strand), the opposite side can be inferred because only one sequence will match the existing strand's base sequence. the property is usually called base pairing property

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Which would best explain why one red blood cell hemolyzes more quickly than another?
lina2011 [118]

The statement that would best explain why one red blood cell hemolyzes more quickly than another is if the cell that hemolyzes more quickly acquires NaCl at a faster rate.

Water moves by osmosis in and out of cells from the region of high water potential or low solute concentration to the region of low water potential or high solute concentration.

A cell with a higher solute concentration than the surrounding solution will keep acquiring water from its surrounding until the cell becomes turgid and bursts or lyses due to over-turgidity.

If the reverse occurs, such a cell will lose water and become flaccid.

Thus, if a red blood cell acquires NaCl, a solute, at a faster rate, such a cell will also acquire water and become turgid/lyses at a faster rate.

More on hemolysis can be found here: brainly.com/question/6598052

4 0
2 years ago
Name one source of energy which was used for<br>Chemical combination in primitive atmosphere<br>​
notka56 [123]

Answer:

Explanation:

Considering the atmosphere of the primitive earth to have contained water vapor, carbon dioxide, carbon monoxide, methane, and ammonia and/or nitrogen, then in the presence of an energy source, such as sunlight or lightning, a number of small molecules like hydrogen cyanide, HCN, are formed.

6 0
3 years ago
Any difference between members of the same species is:
lys-0071 [83]

Answer:

yikes

Explanation:

6 0
2 years ago
Read 2 more answers
Which is not a factor that weather depends upon? Hours of daylight Air Temperature Air pressure Moisture
Len [333]

Answer:

Option A , Hours of daylight  does not affect the weather

Explanation:

The seven prime factors that affect the weather are

Temperature

Pressure

Moisture content

Speed and direction of air

Latitude

Ocean currents

Elevation and bodies of water.

Hence, option A , Hours of daylight  does not affect the weather

3 0
2 years ago
Fast glycolytic muscle fibers ______. are abundant in muscles of the lower limbs, contract quickly, and are oxygen-dependent are
Nitella [24]
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Fast-glycolytic muscle fibers Type IIb are abundant in muscles of the lower limbs that contract quickly and are oxygen dependent, prevalant in postural muscle of the back, generate lots of power and depend on lots of power and depend on anaerobic pathways to make ATP , have fewer but larger myofilaments and numerous mitochondria, have abundant myoglobin.

7 0
3 years ago
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