Usee socratic the app trust me it’ll tell you i use it for all my hw and tests
Muscle cells do not form different types of tissues, the muscle tissue is one of the 4 basic categories of tissues found in humans
Answer: Possession of Valves
Explanation: Veins possess valves which ensures that blood flows in only one direction. Valves helps blood to flow back to the heart against gravitational force.
Arteries don't have valves because the pressure originating from the heart is capable of causing the blood to flow in one direction.
Going down A-D
Going across is 1-4
A 4
B 3
C 1
D 2
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Answer:
Hydrolysis is a process in which polymers are brokendown into monomers
Explanation:
Macromolecules such as carbohydrates,proteins,lipids and nucleic acids are important components of the body cells. These components are important for an organism to survive and grow.Most macromolecules are polymers. A molecule of polymer is formed by binding of many smaller molecule called the monomers. These simple monomers linked together to form a complex polymer. The polymers and monomers are typically found the sugar. The monomers are bind together into long chain called polymers.But lipids are not polymers because they built by different monomers which resemble each other in their composition.
