Small hydrophilic molecules are transported through a cell membrane by

1 answer:

4 0

Proteins which form channels may be utilized to enable the transport of water and other hydrophilic molecules; these channels are often gated to regulate transport rate. In facilitated transport, hydrophilic molecules bind to a "carrier" protein; this is a form of passive transport

You might be interested in

1. protons no charge 2. neutrons positive charge 3. electrons negative charge

svlad2 [7]

Protons have a positive charge
Neutrons have a neutral charge
Electrons have a negative charge

3 0

3 years ago

List the steps of DNA replication from start to finish

Rus_ich [418]

Answer:

2,4,3,1..............

8 0

3 years ago

Drug that binds to tubulin molecules of plant cells and prevents the cells from assembling spindle microtubules would most likel

jonny [76]

Answer:

More than two complete sets of the chromosomes (polyploidy).

Explanation:

Assembly of spindle microtubules assist the chromosomes to arrange in the equator of the cell during metaphase. This is followed by the splitting of centromere and segregation of sister chromatids towards the opposite poles of the cell to ensure equal distribution of chromosomes among the daughter cells.

Any drug that prevents the assembly of the spindle apparatus would not allow the alignment of the chromosomes in the cell's equator. This would prevent the anaphasic segregation of daughter chromosomes to the opposite poles.

Some of the resulting daughter cells are most likely to have more than two sets of chromosomes.

5 0

3 years ago

What might be an ethical question raised by using CRISPR to edit DNA?

jek_recluse [69]

Answer: What could be the long lasting effects or CRISPR?

Could it fix a gene mutation that didn't need to be changed in the first place?

What could using CRISPR lead to as science evolves?

Explanation:

4 0

3 years ago

What should scientist study to prevent viruses

Studentka2010 [4]

To permanently altering the viral DNA hidden in human cells. ... “These treatments cause the viruses to go latent, or silent, but they don't remove the virus from your body.

7 0

3 years ago

Read 2 more answers