You expect interstitial endocrinocytes (interstitial cells of Leydig) to be rich in which of the following? Interstitial endocrinocytes are specialized cells in the testes that are responsible for the synthesis of testosterone, which is a steroid hormone. A) RibosomesB) Rough endoplasmic reticulum C) Smooth endoplasmic reticulum D) Golgi apparatus

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

Which of the following types of reactions would decrease the entropy within a cell? a. dehydration reaction, b. hydrolysis, c. respiration, d. digestion, e. catabolism.

Identify the structures ! 20 points