Answer:
21
Explanation:
Amino acids are the basic structural units of proteins. Our bodies contain 21 amino acids it uses to make all proteins, although books recognize only 20 amino acids. The 20 amino acids are the alphabet of proteins.
C
Gravity is an intrinsic property of matter. The higher the mass of an object the bigger the gravitational pull it has. Even small particles like protons and neutrons have gravitation force but is almost negligible because of the minute mass of the nuclear particles.
Explanation:
It is believed that gravity of created from the warping of space-time continuum by any object with mass.
Distance between two masses also affects the gravitational force between the two bodies and the force can be calculated by the formulae;
F = G * (M₁ – M₂) / r²
Whereby;
F = Gravitational force
Where G = Gravitational constant
M₁ = mass 1
M₂ = mass 2
r = distance between the 2 masses.
Learn More:
For more on gravity check out;
brainly.com/question/247177
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#LearnWithBrainly
Answer:
B) the teacher assigned a zero for every missing assignment
Answer: Hydrolysis - using water to split a molecule that has formed via a condensation reaction
Photolysis - using the energy from light to split a molecule (ie, ultraviolet light depleting the ozone layer)
Explanation:
IT IS UP THERE
D, Replication fork if I am not mistaken!