BIo 221 Final

An atom with an atomic number of 10 and a mass number of 24 would have ________.

14 neutrons

How many phosphates would ADP have attached to it?

2

Match the cavity to an organ it contains

Abdominal cavity= stomach Thoracic cavity= lungs Dorsal cavity=brain Other body cavity= urinary bladder

Which of the following is found in hyaline cartilage?

Chondrocyte

The single most abundant protein in the body is ________.

Collagen

Expiration (breathing out) is how the body removes excessive carbon dioxide from the blood. This is an example of ________.

Excretion of metabolic waste

A dipeptide can be broken into two amino acids by dehydration synthesis.

False

The actual position a body is in determines its anatomic position.

False

The blood cells in a lymph node are support by elastic connective tissue.

False

The nucleolus in a cell makes mitochondria.

False

Tight junctions are the strongest junction holding two cells together.

False

Blood clotting is an example of negative feedback.

False (positive)

A body has been sectioned through the brain, both kidneys and the heart. This has to be a __ section.

Frontal

The study of large body structures, visible to the naked eye, such as the heart is called ________ anatomy.

Gross

The coxal joint is most likely found in ________ region of the body.

Hip

Prevents water loss, entry of germs into the body and synthesizes vitamin D.

Integumentary

The fingers are ________ to the wrist. distal The stomach is ________ to the spine. Anterior The lungs are ________ to the heart. Lateral

Legs moving the pedals of a bicycle. Mechanical Represented by the flow of charged particles along a conductor, or the flow of ions across a membrane. Electrical

Provides the force to move bones about their joints.

Muscular

Responds to environmental changes by transmitting electrical impulses.

Nervous

The primary blast cell for bone is the ________.

Osteoblast

Provides a ridged framework to support the body and stores minerals.

Skeletal

A group of cells having a similar structure and function is referred to as

Tissue

Glucose is an example of a monosaccharide.

True

It is important for any organism to maintain its boundaries, so that its internal environment remains distinct from the external environment surrounding it.

True

Water moves into and out of a cell either by moving directly through the plasma membrane or through aquaporins.

True

Information travels from a nervous receptor to the brain

a. It travels on afferent pathways

Which of the following is incorrectly matched? Select one: a. eicosanoid; triglyceride b. amino acid; protein c. nucleotide; nucleic acid d. monosaccharide; carbohydrate

a. eicosanoid; triglyceride

Oxygen

a. is needed to get the energy out of food molecules

A chemical reaction in which bonds are created is usually associated with ________.

a. the release of energy

The number of protons an atom has determines its

atomic number

The weight of a naturally occurring element is its

atomic weight

Which of the following is NOT one of the concepts collectively known as the cell theory?

b. All cells must be motile and divide.

Which of these statements is incorrect about a plasma membrane? Select one: a. Proteins can let molecules though the membrane b. Sugars can be embedded in the membrane c. Cholesterol stiffens the membrane d. It is a bilayer of phospholipids

b. Sugars can be embedded in the membrane

Crenation (shrinking) is likely to occur in blood cells immersed in ________.

b. a hypertonic solution

Which of the following describes a parasagittal plane?

b. any sagittal plane except in the midline

Peroxisomes ________. Select one: a. are functionally the same as lysosomes b. are able to detoxify substances by enzymatic action c. sometimes function as secretory vesicles d. function to digest particles ingested by endocytosis

b. are able to detoxify substances by enzymatic action

Which type of connective tissue serves as the universal packing material between other tissues? https://quizlet.com/311934706/ap-ch4-lecture-quiz-flash-cards/

b. areolar connective tissue

The abdominal cavity

b. connects to the pelvic cavity

Which property of water is demonstrated when we sweat?

b. high heat of vaporization Correct

The parietal pleura would represent a serous membrane ________.

b. lining the thoracic cavity

It is wise to study anatomy alongside with physiology because ________.

b. physiology is only explainable in terms of the underlying anatomy

Which of the following is NOT a function of the smooth endoplasmic reticulum?

b. protein synthesis in conjunction with ribosomes

If a human cell were to increase the amount of cholesterol embedded within its plasma membrane, which of the following would most likely happen?

c. The plasma membrane would become more stable, less fluid, and less permeable.

Forming glycogen as energy storage in the liver is an example of ________.

c. anabolism

The nuclear envelope

c. connects with the rough endoplasmic reticulum

This organelle makes proteins for export out of the cell

c. rough endoplasmic reticulum

A many-layered epithelium with cuboidal basal cells and flat cells at its surface would be classified as ________.

c. stratified squamous

protein

can cause movement

Mitosis ________. is division of the nucleus

cell division in which the nucleus divides into nuclei containing the same number of chromosomes

Tendons are strong, rope-like structures that connect skeletal muscle to bone. Which of the following proteins would provide strength to a tendon?

collagen

Prior to mitosis, the cell's DNA must be replicated. This occurs during

d. S phase of interphase

Which type of connective tissue serves as the universal packing material between other tissues?

d. areolar connective tissue

If you wanted to find a transition epithelium you would look at the lining of the

d. bladder

The functions of centrioles include ________.

d. organizing the mitotic spindle in cell division

The body cavities that protect the nervous system are located in the ________ cavity.

dorsal

The shape of the external ear is maintained by ________.

elastic

The chemical properties of an element are determined primarily by

electron and proton

Adipose tissue is made up of pseudostratified columnar epithelial cells.

false

Digestion is a survival need and nutrients are a function necessary for life.

false

A body is sectioned with a plane that cuts through the brain, the heart and both hips. This would have to be a __ plane

frontal

Starch is the stored carbohydrate in plants, while ________ is the stored carbohydrate in animals. The animal storage form of glucose is glycogen

glycogen

Which is not a role of an epithelial tissue?

insulates

https://quizlet.com/387537136/a-p-exam-1-flash-cards/ https://quizlet.com/154193295/ap-1-flash-cards/Which of these is an inclusion, not an organelle?

links

Which of these is an inclusion, not an organelle?

melanin

Which of the following structures would aid a cell in allowing more nutrients to be absorbed by the cell?

microvilli

Put these levels of body organization into their correct order.

molecules- cells-tissue-organs

In a connective tissue, interstitial fluid is trapped by

not collagen

If a cell is non-selectively engulfing samples of extracellular fluid, for example to absorb nutrients, it will likely utilize ________.

pinocytosis

Starch is a ________.

polysaccharide

The area behind the knee is the __ area.

popliteal

There is more of this ion inside of a cell than in the fluid surrounding it

potassium

The mitotic phase where chromosomes condense and the mitotic spindle forms is

prophase

The large respiratory tract structures like the trachea are lined with a

pseudostratified columnar epithelium

A ventral body cavity lining membrane is called

serosa

In a homeostatic feedback system, the variable being controlled is the

stimulus

Amino acids joining together to make a peptide is a good example of a/an ________ reaction.

synthesis

A protein folding into its compact form is its __ structure.

tertiary