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3 years ago

What characterizes flattening of neutrophils to squeeze between the endothelial cells of the capillary walls?

Biology

1 answer:

Aleonysh [2.5K]3 years ago

5 0

Answer: Neutrophils exhibit pseudopodia.

Neutrophils flatten and squeeze between the endothelial cells of capillary walls as a response to stimuli and cell adhession molecules on the endothelial walls.

Explanation:

Neutrophils are white blood cells that play major role in immune system. They circulate round the bloodstream and when they sense pathogens in the body, they move to the site and start killing the invading bacteria.

Neutrophils flatten and squeeze between the endothelial cells of capillary walls as a response to stimuli and cell adhession molecules on the endothelial walls.

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Please Help!!!!!!

sertanlavr [38]

Answer:

Explanation:

you could do Water's Attraction to Other Polar Molecules.

Cohesion, otherwise known as water's attraction to other water molecules, is one of the big properties of water. Water's polarity lends it to be attracted to other water molecules. The hydrogen bonds in water hold other water molecules together. Due to water's cohesiveness:

Liquid water has surface tension. This allows for insects, such as Water Striders, to walk on water.

Water is a liquid at moderate temperatures, and not a gas.

Using an eye dropper and a coin, you can slowly keep adding water to the coin and you will see cohesion.

The water molecules will stick together and form a dome over the coin. Keep adding drops until the drop breaks and spills off of the coin. This is caused by gravity overcoming the force of cohesion.

7 0

3 years ago

Differentiate between first and second order consumers?

Whitepunk [10]

Explanation:

The difference between first and second consumer are,

The first consumer are autotrophic in nature but second consumers are heterotrophic in nature.
The first consumer are mostly plants and second consumers are mostly animals.
The first consumer are called producers and second consumer are called herbivores.

hope it helps..

7 0

3 years ago

Most body cells undergo mitosis, but there are a couple of tissues in the body whose cells do not. Name one of those types of ce

Alinara [238K]

Answer:

Adult stem cells

Explanation: Some very specialized somatic cells such as cardiac muscle cells, nerve cells, and red blood cells do not undergo mitosis.

6 0

2 years ago

Which sub-atomic particle is counted to learn the atomic number of that element?

Gnesinka [82]

Helium, with two protons, will have two electrons. In the chemical classroom, the proton count will always be equivalent to an atom's atomic number. This value will not change unless the nucleus decays or is bombarded (nuclear physics). Figure \(\PageIndex{1}\): The periodic table of the elements.

6 0

3 years ago

What hypotheses were supported through not only David Blehert’s initial experiment, but also by the follow-up experiments both h

BlackZzzverrR [31]

Answer:

The fungus can be transmitted through contact and the fungus is deadly to bats.

Explanation:

David Blehert was a scientist who had received a PhD in the field of bacteriology.

David Blehert's hypothesis provided evidence that white-nose fungi were capable of causing death in bats. Even exposure of healthy bats to the bats which were infected with white-nose fungi caused illness and even death of the previously healthy bats.

David Blehert's hypothesis was also supported by other people who conducted the experiments and hence, was considered to be true.

7 0

3 years ago