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3 years ago

12

You modify the gene for an integral membrane protein so that the cytoplasmic portions of the protein are deleted. when the gene

is inserted in cells, what happens to the mobility of this protein in the membrane?

1 answer:

aniked [119]3 years ago

6 0

<span>They often move much greater distances than the intact protein.</span>

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Mendel is considered the Father of Genetics. His famous pea plant experiments helped to formulate several laws in genetics that

drek231 [11]

Answer:

The Principles Of Mendel's Genetics

1.Law of Segregation

2.Law of independent assortment

3.Law of dominance

4.Recessive Allele

5.Co-dominance

6.Incomplete Dominance

Explanation:

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2 years ago

Juan, a graduate student in an electrophysiology lab, stimulates an isolated neuron grown in a petri dish and measures its actio

Rzqust [24]

<u>Answer</u>: d. it will release chemical messengers.

The action potential, which is an electric pulse, will travel down the axon untill it reaches the synapses. At the synapses, neurotransmitters (chemical messengers) will be released by the neuron.

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3 years ago

Liposomes consist of ________ bilayers that enclose an aqueous compartment where drugs can be contained for delivery to specific

Anna35 [415]

Answer:

Phospholipid bilayer

Explanation:

Liposomes are vesicles are spherical in shape. They consist of at least one phospholipd bilayer most especially phosphatidycholine. Liposomes are artficial vesicles similar to a membrane, because it has an hydrophilic core surrounded by a hydrophobic lipid bilayer.

Liposomes are artificial prepared and are used for the transportation of substances like drugs and nutrients between cell parts, outside of the cell and into the cell.

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3 years ago

The answer is 51.0 ml but can someone explain why please

professor190 [17]

Answer:

$\boxed{\sf A. \ 51 \ mL}$

Explanation:

Amount of water displaced by the sphere will be equal to the volume of complete sphere.

As the sphere completely sinks to the bottom of the cup.

We have been given;

Diameter of sphere (d) = 4.6 cm

So,

$\sf Radius \: of \: sphere \: (r) = \frac{Diameter \: of \: sphere \: (d)}{2} \\ \sf = \frac{4.6}{2} \\ \sf = 2.3 \: cm$

Volume of sphere (V):

$\boxed{ \bold{V = \frac{4}{3} \pi {r}^{3} }}$

By substituting value of r we get:

$\sf \implies V = \frac{4}{3} \times \pi \times {(2.3)}^{3} \\ \\ \sf \implies V = \frac{4}{3} \times 3.14 \times 12.167 \\ \\ \sf \implies V = \frac{152.81752}{3} \\ \\ \sf \implies V = 50.94 \: {cm}^{3} \\ \\ \sf \implies V \approx 51 \: {cm}^{ 3}$

1 cm³ = 1 mL

$\therefore$

V = 51 mL

So,

Water displaced by the sphere = 51 mL

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3 years ago

What does<br> Oceanic and Continental two plates coming together<br> create

Bad White [126]

Subduction Zones

lmk if right

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3 years ago