Question

multiple choice 1 point
lemurs bodies are adapted to efficiently store energy for times when food is scarce. this adaptation may help to explain how
lemur ancestors survived the trip across the mozambique channel from mainland africa to madagascar.
which of the following types of molecules are primarily used for long - term energy storage in the lemur?
carbohydrates
lipids
nucleic acids
proteins
multiple choice 1 point
an advertisement for a health supplement for dogs claims to build lean muscle and strengthen tendons and ligaments, as well as
provide energy. which two biomolecules must the supplement contain to provide these benefits?
nucleic acids and carbohydrates
lipids and nucleic acids
proteins and carbohydrates
carbohydrates and lipids

Explanation:

For question 9: Lipids are the primary molecules for long - term energy storage in animals. They can store a large amount of energy in a relatively compact form.
For question 10: Proteins are essential for building muscle (as muscle is made up of protein filaments like actin and myosin) and for strengthening tendons and ligaments (which are composed of fibrous proteins like collagen).

Answer:

1. lipids
2. proteins