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kaheart [24]
3 years ago
15

Prior Knowledge Questions (Do these BEFORE using the Gizmo.)

Biology
1 answer:
Gre4nikov [31]3 years ago
6 0

Answer:

The wooden handle because metal handles burn more and wood dont

Explanation:

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One might suggest that transposons are more likely to insert in noncoding regions of the genome because they are
topjm [15]

Answer:

they are evolutionary neutral

Explanation:

Transposons are genetic mobile elements that move into the genome by means of cut-paste and copy-paste mechanisms. In consequence, transposons are known to produce mutations in the inserted genomic sequences.

Non-coding DNA regions have been generally assumed to be evolutionary neutral, it means that they might resist genetic polymorphisms (such as, for example, those caused by the insertion of transposon elements) and don't have direct effects on the phenotype of the organism. However, it is important to note that recent evidence supports the idea that noncoding sequences play important regulatory roles, thereby mutations in these genomic regions may have a deleterious effect on the organism.

6 0
3 years ago
Any circle that runs east and west around the Earth
OleMash [197]
I Think that's the equator
7 0
3 years ago
Read 2 more answers
_____ secrete chemicals that cause pores to form in the membrane of abnormal cells, leading to cell death.
qaws [65]
Hi, Natural Killer Cells secrets chemicals that cause pores to form in the membrane of abnormal cells, leading to cell death.
Hope this helps, please hit the thanks button and brainliest.
7 0
3 years ago
Water enters an egg/cell when the solution surrounding<br> the cell is
AveGali [126]

Answer:

Hypotonic

Explanation:

Water moves via osmosis down the concentration gradient from an area of lower solute concentration (the surrundings) to an area of higher solute concentration ( the cell).

4 0
3 years ago
Wes places red blood cells in a petri dish with pure water and observes them under a microscope. He drew a model to illustrate h
lys-0071 [83]

The correct answer is: D. The red blood cells were placed in a hypotonic solution. Water moved from the outside of the cells to the inside of the cells until the cells burst.

Hypotonic solution can be described as solution that has less solute and more water (H2O) than another solution. In order to maintain homeostasis, the water will move (via osmosis) into the cell, through the semipermeable membrane of the red blood cell.


6 0
3 years ago
Read 2 more answers
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