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Korolek [52]
3 years ago
12

Who would be considered at a higher risk for the getting the flu?

Biology
2 answers:
DedPeter [7]3 years ago
8 0
Children younger, elderly people, and pregnant women.
nikdorinn [45]3 years ago
7 0

Answer:

Children younger than 5, but especially children younger than 2 years old. Adults 65 years of age and older. Pregnant women (and women up to two weeks postpartum)

Explanation:

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Why do different types of cells do different jobs even though they contain the same dna
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They contain different cell receptors and communication pathways
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3 years ago
Which of the following statements about phospholipids is TRUE? A Option A: Each one has two fatty acid chains and the glycerol b
Diano4ka-milaya [45]

Answer:

Each one has two fatty acid chains and the glycerol backbone is bonded to a small polar group.

Explanation:

Phospholipid is a unique form of lipid. The  bonding of the glycerol backbone to the polar phosphate group makes phospholipid to have dual solubility unlike general triglycerides.

 

The polar head is said to be hydrophillic that is <u>water loving,</u> while the two carbon chains  that  retained lipid features are hydrophobic <u>water hating.</u>

Therefore if a phopholipid is placed in water, in relation  to its functions as component of cell membrane, it forms a bi-layer in which the water loving portion hydrophilic head points into the surrounding watery medium, while the hydrophobic layer points inwards far away from the watery medium into the internal cellular  layer to form an impermeable barrier to hydrophilic (polar) substances.

This forms the basis of   the  phospholipd  bilayer  of the  cell membrane. And it  controls the permeability of the cell membrane to  influx  substances  into the cells.

3 0
3 years ago
Which statement best describes two objects experiencing a gravitational interaction?
gizmo_the_mogwai [7]

Answer:

The sun and the earth?

Explanation:

I'm pretty sure that's right, since earth orbits the sun.

7 0
3 years ago
What is the cause of dead zones
timurjin [86]

Answer:

Dead zones are hypoxic (low-oxygen) areas in the world's oceans and large lakes, caused by "excessive nutrient pollution from human activities coupled with other factors that deplete the oxygen required to support most marine life in bottom and near-bottom water. (NOAA)".

Explanation:

5 0
3 years ago
Read 2 more answers
Que tipo de celula es un virus
Feliz [49]

Answer:

Un virus no es una célula sino un organismo microscópico que invade las células de sus huéspedes.

Explanation:

5 0
3 years ago
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