Once humans ingest food,the first category of macromolecules to be chemically digested by enzymes in the mouth is
A) proteins.
B) carbohydrates.
C) lipids.
D) nucleic acids.
Correct Answer:
Verified
Q12: A general rule relating the capacity of
Q13: Salivary amylase digests
A)protein.
B)starches.
C)monosaccharides.
D)glucose.
Q14: The small intestine has a very large
Q15: Upon activation by stomach acidity,the secretions of
Q16: Because the foods eaten by animals are
Q18: The richest source of stored chemical energy
Q19: Earthworms,grasshoppers,and birds all have a
A)gastric cecae.
B)gizzard.
C)crop.
D)gastrovascular cavity.
Q20: To maintain adequate nutrition,animals require dietary access
Q21: When the digestion and absorption of organic
Q49: A fasting animal whose energy needs exceed
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents