Anatomy physiology Unit 1 and Kahoot

Functional characteristic: The tuna sandwich you have just eaten is broken down to its chemical building blocks

Digestion

Pertaining to the buttock.

Gluteal

Chemical bond responsible for surface tension of water

Hydrogen bond

Divides the body into right and left

Sagittal section (plane)

(1) the passage of material formed by a cell to its exterior (2) cell product that is transported to the cell exterior.

Secretion

Pertaining to the navel area

Umbilical

Pertaining to the spine

Vertebral

Which of the following solutions is the weakest acid?

a solution with a pH of 6.4

Which of the following DNA base pairs is complementary?

adenine and thymine

Jerome plays football and broke a bone in the tarsal region. This region is in the ________.

ankle

Matter is best described as ________.

anything that occupies space and has mass

A body part that is considered lateral is assumed to be ________.

away from the midline of the body

The subatomic particles that are responsible for the chemical behavior of atoms are the ________.

electrons

In anatomical position, the palms of the hands are assumed to be facing ________.

forward

When we imagine a person exhibiting anatomical position, the palms of the hands are assumed to be facing ________.

forward

DNA segment that carries information for building one protein or polypeptide chain is called a(n)

gene

Pertaining to the buttock

gluteal

The right and left iliac (inguinal) regions are lateral to the ________ region.

hypogastric (pubic)

Which of the following leads to an increase in the rate of a chemical reaction?

increased temperature

The hypogastric (pubic) region is ________ to the umbilical region.

inferior

The skin and its accessory organs.

integumentary system

the skin and its accessory organs

integumentary system

Period of the cell cycle when the cell grows and performs its metabolic activities is

interphase

The period of the cell cycle when the cell grows and performs its metabolic activities is ________.

interphase

The epigastric region is ________ to the right hypochondriac region of the abdominopelvic cavity.

medial

Pertaining to the chin

mental

Organelle responsible for making the majority of ATP in a cell is the

mitochondrion

Groups of cells that are similar in both structure and function are known as

tissues

Groups of cells that are similar in both structure and function are known as ________.

tissues

The term superficial refers to a structure that is

toward or at the body surface

The electrons involved in chemical bonding are known as

valence electrons

What accounts for 60 to 80 percent of the body's weight?

water

Explain homeostasis as it relates to the human body.

Homeostasis is the point at which the body functions without stress from outer factors IE the body has all of it's needs covered. When the homeostasis is out of balance and these needs aren't met the person as a result will suffer causing in some cases a medical emergency

Formed when a hydrogen atom is attracted to the negative portion of a polar molecule

Hydrogen bond

weak bond in which a hydrogen atom forms a bridge between two electron-hungry atoms. An important intramolecular bond

Hydrogen bond

refers to molecules, or portions of molecules, that interact with water and charged particles

Hydrophilic

refers to molecules, or portions of molecules, that interact only with nonpolar molecules.

Hydrophobic

a compound that lacks carbon; for example, water

Inorganic compound

bond formed by the complete transfer of electron(s) from one atom to another (or others). The resulting charged atoms, or ions, are oppositely charged and attract each other

Ionic bond

________ refers to all of the chemical reactions in the body.

Metabolism

organ system consisting of skeletal muscles and their connective tissue attachments

Muscular system

the mouth; contains teeth and the tongue

Oral cavity

a group of organs that work together to perform a vital body function; e.g., nervous system

Organ system

a compound containing carbon; examples include proteins, carbohydrates, and fats.

Organic compound

96% of your body (by mass) is composed of which four elements?

Oxygen (65%), Carbon (18%), Hydrogen (9%), Nitrogen (3%)

Pertaining to the chest

Pectoral

part of the abdominopelvic cavity containing the reproductive organs, bladder, and rectum.

Pelvic cavity

The branch of biological science that studies and describes how body parts work or function

Physiology

The study of the structure and shape of the body and its parts and their relationships to one another is called ________.

anatomy

The vertebral region is ________ to the sternal region

dorsal (posterior)

The system that controls and coordinates the body using hormones is the ________.

endocrine system

The orbital cavities house the ________.

eyes

Which organelles are responsible for providing the bulk of ATP needed by the cell and are therefore often referred to as the "powerhouse" of the cell?

mitochondria

Isotopes have different numbers of ________; thus they also have different ________.

neutrons; atomic masses

Which of the following is NOT a subatomic particle associated with an atom? a. neutron b. electron c. proton d. ion e. all of the above are subatomic particles

d. ion

What are the three main components of a homeostatic control system?

receptor, control center, effector

Andy sustained a baseball hit to his cranial cavity. Which bones were fractured?

skull

Smaller particle size affects rate of chemical reaction by

speeding it up

The dorsal body cavity houses the ________.

spinal cord and brain

Using Figure 3-5 below, which microscopic field contains a cell in a hypertonic solution

3rd one

What is the atomic number of the atom in Figure 2.2?

6

the smallest unit of all living things

cell

What is required for diffusion to occur?

concentration gradient

In cell division, the term that refers to division of the cytoplasm is

cytokinesis

In cell division, the term that refers to division of the cytoplasm is ________.

cytokinesis

Cellular material located outside the nucleus yet inside the plasma membrane is the ________.

cytoplasm

Which of the following levels of organization is inclusive of all others?

organ system level

Passive process that involves the movement of water through aquaporins is

osmosis

The passive process that involves the movement of water through aquaporins is ________.

osmosis

The most common element in the human body is ________.

oxygen

What are the two ways matter can be changed?

physically and chemically

What separates the intracellular fluid from the extracellular fluid?

plasma membrane

Which region is associated with the lower limb?

popliteal

The sural region is ________ to the crural region.

posterior

part of the abdominopelvic cavity containing the stomach, liver, and intestines.

Abdominal cavity

net movement of a substance across a membrane against a concentration or electrical gradient; requires release and use of cellular energy.

Active transport

Survival need: Essential for normal operation of the respiratory system and breathing

Atmospheric pressure

Sum of the protons and neutrons contained in an atom's nucleus

Atomic mass

If a cell undergoes nuclear division, but not cytoplasmic division, the produce is a ______________ cell.

Binucleate

Pertaining to the head

Cephalic

Difference in amount of a substance between two areas.

Concentration gradient

a difference in amount of a substance between two areas.

Concentration gradient

Chemical bond formed when electrons are shared in pairs

Covalent

a bond involving the sharing of electrons between atoms.

Covalent bond

the space inside the bony skull that houses the brain, part of the dorsal body cavity.

Cranial cavity

system that processes food into absorbable units and eliminates indigestible wastes.

Digestive system

body system that includes internal organs that secrete hormones.

Endocrine system

part of the ventral body cavity containing the heart and lungs.

Thoracic cavity

Identify the cavity that houses the heart and lungs (and other organs).

Thoracic cavity C

What is required for filtration to occur?

pressure gradient

The atomic number of an atom is equal to the number of ________ an atom contains.

protons