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
erik [133]
3 years ago
10

Is the gene for sickle cell anima likely to be dominant or recessive

Chemistry
1 answer:
MatroZZZ [7]3 years ago
5 0
Malaria resistance has a dominant inheritance pattern: just one copy of the sickle cell allele is enough to protect against infection. This is the very same allele that, in a recessive inheritance pattern, causes sickle-cell disease
You might be interested in
Why is the bond angle in a water molecule less than the bond angle of methane
Annette [7]
The bond angle in the Water Molecule is approx. 104.5 degrees. The methane molecule is approx. 109.5 degrees. The differences, is due to the force from the surrounding molecules and atoms. For example the Lone pairs of electrons.

6 0
4 years ago
What is the reaction that joins thousands of small, identical molecules to form one very long molecule?
34kurt
This is known as polymerisation 
8 0
3 years ago
A student drops some metal paper clips in a box of sand. The student uses a magnet to separate the metal paper clips from the sa
Dmitriy789 [7]

Answer:

compound

Explanation:

because now there are one together

3 0
3 years ago
What volume of H2O is formed at stp when 6.0g of Al is treated with excess NaOH? NaOH + Al + H2O —-> NaAl(OH)4 + H2 (g)
ioda

this is the formula and answer of this question

8 0
3 years ago
As a sodium atom is oxidized the number of protons in its nucleus
lara31 [8.8K]

Answer:

The proton remains the same.

Explanation:

Oxidation is simply defined as the loss of electron(s) during a chemical reaction either by an atom, molecule or ion.

Oxidation is strictly on the transfer of electron(s) and not proton.

A metal that undergoes oxidation still has its protons intact otherwise it will not be called the ion of the metal since atomic number is called the proton number.

Sodium (Na) undergoes oxidation as follow:

Na —> Na+ + e-

Na is called sodium metal.

Na+ is called sodium ion.

Na has 11 electrons and 11 protons

Na+ has 10 electrons and 11 protons

From the above illustration, we can see that the protons of Na and Na+ are the same why their electrons differ because Na+ indicates that 1 electron has been loss or transferred.

6 0
4 years ago
Other questions:
  • A man heats a balloon in the oven. If the balloon initially has a volume of 0.4 liters and a temperature of 20 degrees celsius,
    5·1 answer
  • What determines the volume of a gas?
    9·2 answers
  • Light waves travel much__________________________________ than sound waves.
    13·1 answer
  • Students are investigating the relationship between pressure and temperature in gases. They have blown up a balloon with carbon
    15·2 answers
  • Use the concept of natural selection to explain why organisms typically adapt over time.
    11·2 answers
  • Match element to how many valence electrons it has
    5·1 answer
  • How many grams of sucrose must be dissolved in 250 ml to prepare the 0.15 mol / L solution?
    9·1 answer
  • Thermal energy _____ as temperature increases
    7·1 answer
  • Which of the following is a correctly written electron configuration?
    9·1 answer
  • if the same amount of heat is added to 50.0 g samples of each of the metals, which are all at the same temperature, which metal
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!