A) atoms B) proteins C) ribosome D) 51
viruses E) mitochondria Answer : E Topic : 4.2 Skill : Application 52
2) Which part of the mitochondrion shown is its matrix? A) structure A B) structure B C) structure C D) structure D E) structure E Answer : E Topic : 4.14 Skill : Factual Recall Scenario Questions After reading the following paragraph, answer the question(s) below. The skin is the body's largest organ. It's made up of many different types of cells. Oils, produced by the sebaceous glands, prevent the skin from drying and splitting. The protein melanin, produced by 53
melanocytes in the epidermis, protects the skin from the harmful effects of ultraviolet radiation. Sweat, released through ducts to the skin surface, helps to cool the body. The types of cells that produce these compounds have different numbers of specific organelles, depending on their function. 1) Based on their function, you would expect melanocytes in the skin to have a higher than usual number of A) lysosomes. B) chloroplasts. C) ribosomes. D) Golgi bodies. E) microtubules. Answer : A Topic : 4.7, 4.9 Skill : Conceptual Understanding 54
2) The oil from the sebaceous glands is produced by which of the following cell organelles? A) ribosomes B) rough endoplasmic reticulum C) cell membrane D) smooth endoplasmic reticulum E) central vacuole Answer : D Topic : 4.9 Skil l: Factual Recall 55
You've reached the end of your free preview.
Want to read all 55 pages?
- Fall '16
- David Enock