BI 105 ANATOMY AND PHYSIOLOGY I 2024 -2025 FINAL EXAM\ BI 105
FINAL EXAM REGIS COLLEGE| BI 105 ANATOMY AND PHYSIOLOGY
- LATEST FINAL EXAM WITH 200 QUESTIONS & 100% CORRECT
ANSWERS GRADED A+ REGIS COLLEGE (BRAND NEW)
Which area of science involves the study of the organs and systems of the body? - ANSWER-anatomy
The study of normal organ functions and systems of the body is known as - ANSWER-Physiology
The study of structure that can be seen with the naked eye is called - ANSWER- Gross anatomy
What is the study of structures too small to be seen except through a microscope called - ANSWER-Histology
What is another name for histology? - ANSWER-Microscopic anatomy
What are the basic units of living matter? - ANSWER-Cells
The colorless,=, gel-like substance containing water, salt and nutrients that cells are compromised of its referred to as - ANSWER-Protoplasm
What are the 3 basic parts are found In the most human cells - ANSWER-Nucleus, cytoplasm, cell membrane
The control center of cell activities is called - ANSWER-Nucleus
Most of the activities of the call take place in the - ANSWER-Cytoplasm
The outer surface of the cell is known as the - ANSWER-Cell membrane
Organelles in the cytoplasm that take in nutrients, break them down and create ATP energy molecules for the cells is called - ANSWER-mitochondria
All of the following statements about mitochondria are correct EXCEPT - ANSWER-Protein builder of the cell
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The activity in which each cell absorbs food, grows in size and divides into two
new cells is referred to as: - ANSWER-Mitosis
cell structure found in pairs near the nucleus are defined as - ANSWER-Centrioles
Which system of the body is made up of the skin, hair, nails and glands? - ANSWER-Integumentary
Which of the following organs is the largest of the body? - ANSWER-Skin
Functions of the skin include sensation, heat regulation, absorption, protection,
excretion and: - ANSWER-Secretion
Which of the following skin functions is referred to as detoxification? - ANSWER- Excretion
A reflex is defined as a(n): - ANSWER-Reaction to a sensation
How does the skin regulate body temperature? - ANSWER-Heat regulation
Adipose tissue in the subcutaneous layer insulates the body, which is known as - ANSWER-Thermoregulation
What is the normal PH range of the skin? - ANSWER-4.5-5.5
What is the technical name for the study of skin, including its structure, functions, diseases and treatment? - ANSWER-Dermatology
The study of the skin's function is referred to as: - ANSWER-Skin physiology
An important component of skin cells is a protein substance called: - ANSWER-
Kertain
The skin is composed of three main layers that include the epidermis, dermis and: - ANSWER-Subcutaneous
The outermost layer of the skin is known as the - ANSWER-Epidermal layer
The process in which cells become flat, hard and eventually die forming a dead layer at the skin's surface called - ANSWER-Keratinization 2 / 3
There are no blood vessels in which of the following skin layers? - ANSWER- Epidermis layer
Keratinization is a process in which cells do all of the following EXCEPT - ANSWER-Form the medulla
Once keratinized, the cells that form the hair strand are: - ANSWER-No longer
alive
What is the portion of hair that extends above the skin's surface - ANSWER-Hair- strand
The three major parts of the hair strand are the cortex, medulla, and: - ANSWER- Cuticle
What is the outer covering of the hair strand made up of overlapping layers of the transparent scales? - ANSWER-Cuticle
Which hair structure contains melanin to give the hair its natural color? - ANSWER-Cortex
The central core of the hair strand sometimes missing in fine or very fine hair is the
- ANSWER-Medulla
What is the term used to describe baby-fine, silky hair on the body at birth? - ANSWER-Lanugo
Which term is described thin, short, unpigmented hair found more abundantly on women - ANSWER-Vellus
Which of the following is long, thick, pigmented hair that grows on areas of the body after puberty? - ANSWER-Terminal
Which of the following is hair that grows on the scalp? - ANSWER-Capilli
Thick, coarse hair that grows on the face to form a bread is called: - ANSWER-
Barba
Which of the following is eyelash hair? - ANSWER-Cilia
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