Answer:
D. Peptide bond
Explanation:
The reaction between one amino acid and another is
The bond that joins the two amino acids is called a peptide bond.
A. is wrong. A 1,4-glycosidic bond is formed between two carbohydrate units.
B. is wrong. An ester bond is the characteristic feature of fats.
C. is wrong. Hydrogen bonds are intermolecular attractive forces among molecules
Kinetic and potential energies are found in all objects. If an object is moving, it is said to have kinetic energy (KE). Potential energy (PE) is energy that is "stored" because of the position and/or arrangement of the object. ... And in falling, can exert forces and do work on other objects.
Answer:
Atoms are made up protons and neutrons. An atom is also very small, it is also a unit of matter.
Explanation:
"An atom is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms are extremely small, typically around 100 picometers across. They are so small that accurately predicting their behavior using classical physics—as if they were billiard balls, for example—is not possible due to quantum effects."
-Wikipedia
Answer:
Thigmotropism is a plant's response to touch.
Thigmotropism is a plant's response to an external stimulus.
Thigmotropism can occur quickly or slowly.
Thigmotropism may involve the way in which a plant grows.
Thigmotropism may involve the closing and opening of plant leaves.
