1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ANEK [815]
3 years ago
8

Oddly shaped red blood cells and severe pain are characteristics of a human genetic disorder known as

Biology
1 answer:
slava [35]3 years ago
3 0
Sickle-cell anemia (:
You might be interested in
If the DNA is GAT what will be the amino acid?
Oksanka [162]

If the DNA is GAT what will be the amino acid?

Answer-Leucine

If the DNA is TAG what will be the amino acid be?

Answer-Isoleucine

If the RNA is UAU what will the amino acid be?

Answer-Tyrosine

8 0
4 years ago
Why does solar radiation strike different parts of Earth's surface at an angle that varies
Gnoma [55]

Answer:

The amount of solar radiation that reaches any one spot on the Earth's surface varies according to: Local weather. Because the Earth is round, the sun strikes the surface at different angles, ranging from 0° (just above the horizon) to 90° (directly overhead).

Explanation:

hoped this helped! <3 A brainiest is always appreciated! if this helped give a thanks and rating, i always try to reply to comments! have a nice day :)

4 0
3 years ago
Read 2 more answers
A normal breath takes in about 1.0 L of air. If air has an average molar mass of 28.8 g per 1 mol and has a density of 0.97 g/mL
Ann [662]

Taking into account the definition of density and Avogadro's Number, you take 2.0286×10²⁵ molecules of air.

<h3>What is density</h3>

Density is defined as the property that matter, whether solid, liquid or gas, has to compress into a given space.

In other words, density is a quantity that allows us to measure the amount of mass in a certain volume of a substance.

Then, the expression for the calculation of density is the quotient between the mass of a body and the volume it occupies:

density=\frac{mass}{volume}

<h3>What is Avogadro's Number</h3>

Avogadro's Number or Avogadro's Constant is called the number of particles that make up a substance (usually atoms or molecules) and that can be found in the amount of one mole of said substance. Its value is 6.023×10²³ particles per mole. Avogadro's number applies to any substance.

<h3>Amount of molecules of air</h3>

In this case, you know that:

  • Density= 0.97 \frac{g}{mL}
  • Volume= 1 L= 1000 mL

Replacing in the definition of density:

0.97 \frac{g}{mL}=\frac{mass}{1000 mL}

Solving:

mass= 0.97 \frac{g}{mL}  ×1000 mL

<u><em>mass= 970 g</em></u>

Air has an average molar mass of 28.8 g per 1 mol. Then 970 grams are contained in 33.68 moles.

Now, considering the definition of Avogadro's number you can apply the following rule of three: If 1 mole of air contains 6.023×10²³ molecules, 33.68 moles contains how many molecules?

amount of molecules = (33.68 moles× 6.023×10²³ molecules)÷ 1 mole

<u><em>amount of molecules= 2.0286×10²⁵ molecules</em></u>

Finally, you take 2.0286×10²⁵ molecules of air.

Learn more about

density:

brainly.com/question/952755

brainly.com/question/1462554

Avogadro's Number:

brainly.com/question/11907018

brainly.com/question/1445383

brainly.com/question/1528951

#SPJ11

4 0
2 years ago
Which of the following statements are true regarding fatty acids?
zaharov [31]

Answer:

Option (I) and (IV).

Explanation:

Fatty acids may be defined as the carboxylic acid that contains the long aliphatic chain. Fats are generally of two types - saturated fatty acid and  unsaturated fatty acid.

The fatty acids are generally synthesized in the two carbon units. This helps in the proper synthesis of fat. The fatty acids that are most common in plants and animals are palmittic acid or the fats that contain  C16 and C18 species predominate.

Thus, the correct answer is option (I) and (IV).

4 0
3 years ago
Is KCI classified as a compound?
mrs_skeptik [129]

Answer:

KCl is an ionic compound.

Explanation:

4 0
3 years ago
Other questions:
  • Pentane with molecular formula c5h12 exists in three isomeric forms. One shows linear carbon chains, another has on -CH3 groups
    10·1 answer
  • In the 1990’s, scientist showed that Archaea and Bacteria are very different groups of organisms. How did the impact the classif
    10·1 answer
  • Drinking alcohol and using drugs are common means people use to escape a. the duplex mind. b. the phenomenal self (working self-
    14·1 answer
  • Which of the following statements about viruses is false
    13·1 answer
  • What medical breakthrough Captain James Cook made.
    14·1 answer
  • How does a presynaptic neuron know just how much of a certain neurotransmitter (NT) it has released into the synapse?
    14·1 answer
  • How many species of organisms are estimated to inhabit the Earth
    5·2 answers
  • Organisms that are the first to move into an area and begin forming soil for an ecosystem are known as A. pioneer species B. har
    13·1 answer
  • Which statement is the most likely explanation for why the mouse population changed over time
    11·1 answer
  • Question 1: What happens if you casually introduce something through your retine.​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!