In which of the following reactions must water be added to break a chemical bond

Question

In which of the following reactions must water be added to break a chemical bond? A. Glyogen rightarrow glucose B. Fatty acids + glycerol rightarrow fat C. Glucose + fructose rightarrow galactose D. Alarine + glycine rightarrow dipeptide E. Glucose rightarrow glycogen The endoplasmic reticulum: A. Is the site of ATP synthesis B. is the site for the attachment of all ribosomes C. Stores carbohydrates as a source of energy D. Helps a variety of materials circulate throghout the cytoplasm E. Is physically connected to the plasma membrane but not connected to the nuclear membrane. Function of cartilage include all of the following except. A. Allowing long bones to increase in length B. providing rigidity to soft tissues requiring support C. secreting substances that lubricate parts of the body D. Proving an embryonic model prior to development of long bones E. Maintaining the tubular shape of structures in the respiratory tract. Identify the specific type of conn

Explanation / Answer

39.cA hair follicle with associated structures. (Sebaceous glands labeled at center left.)Sebaceous glands are microscopic exocrine glands in the skin that secrete an oily or waxy matter, called sebum, to lubricate and waterproof the skin and hair of mammals.

Lanugo (/lnuo, -nju-/; from Latin lana "wool") is very thin, soft, usually unpigmented, downy hair that is sometimes found on the body of a fetus or newborn baby. It is the first hair to be produced by the fetal hair follicles, and it usually appears around 16 weeks of gestation and is abundant by week 2

38.a

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