Final

There are two types or earlobes people have: attached on the bottom and free-hanging, detached. The free-hanging earlobe is coded by a dominant allele E. The attached earlobe is a recessive trait, coded by recessive allele e. If both parents have detached earlobes, and both are heterozygous what is % chance that the offspring will have attached earlobes?

25%

How many vertebrate are in the cervical region of the spine?

7

Wich of the following is NOT true about cell? (Need INCORRECT answer)

A when a cell divides each resulting daughter cell receives half of chromosomes from the mother cell

Someone with blood type A could have these genotypes:

AA or AO

Which of the following is NOT a function of the skin (Need INCORRECT answer)

Absorption of water

Which of the following is NOT true about the MECHANICS of muscle contraction?

Actin and myosin filaments are constantly in contact with each other

Cortisol deficiency leads to:

Addisons disease

The homeostatic levels of salt (sodium) in the blood are regulated by:

Aldosterone.

The following is an observed complication of Sickle cell anemia:

All of the above

Hemophilia is an X-linked genetic disorder If mom is heterozygous healthy for hemophilia gene, what does it mean?

All the above

Menses happen, when

All the above

The blood moves forward in veins due to:

All the above

Which of the following is NOT true about amino acid catabolism?

Ammonia is excreted by the kidneys

The following is inflammation of joint:

Arthritis

The Lymph nodes located under arms are called

Axillary

The muscle that flexes forearm is:

Biceps brachii

Which of the following is NOT a part of the Lymphatic System?

Bone marrow

Match the following Phases of the mitosis with these events.

Centrioles replicate and create two opposite poles A. Prophase Centromeres of the chromosomes replicate B. Metaphase Two new nuclei are formed inside a mother cell C. Anaphase Chromosomes align on the equatorial plane D. Telophase

The following means the inflammation of the gall bladder:

Cholecystitis

The following means the condition of having a gall stone:

Cholelithiasis

Which of the following combining forms means cartilage?

Chrondro

Enzyme inhibitor that temporarily occupies the binding site of an enzyme is

Competitive inhibition

Cushing syndrome is the result of high:

Cortisol

Small RBC anemia is caused by?

Deficiency of iron.

Type I Diabetes mellitus results from:

Deficit of insulin produced in the pancreas

Which of the following WBC type produces Lytic enzymes to digest bacteria?

Eosinophils

Which of the following is NOT true about the Upper Respiratory Tract anatomy?

Epiglottis locates under the larynx closes the entrance into the respiratory ways

Which of the following is NOT made of epithelium?

Fascia

Which of the following is NOT true about embryo and fetus? (Need INCORRECT answer)

Fetus continues forming new organs until birth

The following means "pain of muscle fibers"

Fibpromyalgia

Match the following bacterial species with symptoms/disorders they cause in humans: Disease or SymptomBacterial Species

Gas Gangrene-Clostridium perfringens Spastic Paralysis-Clostridium tetani Stomach Ulcer-Helicobacter pylori Syphilis, lesions in multiple tissue layers-Treponema pallidum Excess discharge form external genitalia- Neisceria Gonorrhea. Bacterial Meningitis-Hemophilus Influenzae

When blood glucose decreases, the pancreas produces this hormone:

Glucagon

The muscle that abducts the thigh laterally (moves it away from midline) is:

Gluteus medius

After Gram staining, you are looking under the microscope and seeing pink-colored rods in chains. You can characterize them as:

Gram-negative streptobacillus

Hyperthyroidism can cause this disease:

Graves disease

Cartilage is composed of:

Hard CT

Normal flora do the following for the human host, except:

Help digestion of absorption of carbohydrates proteins and fats in the colon

Which of the following WBC types commands the immune cell army?

Helper T cells

Which one of the following is Correct about Homeostasis?

Homeostasis means the balance of all functions in the organism.

Sickle cell disease is caused by

Homozygous genotype coding for malaria resistance, resulting in abnormally shaped Hgb molecule.

Liquid oils can be converted into solid fats by this type of chemical reaction:

Hydrogenation.

The region of the abdomen inferior to the umbilical is...

Hypogastric region

Which of the following parts of the brain is responsible for elevating core body temperature to induce fever?

Hypothalamus

The following means surgical removal of the uterus:

Hysterectomy

When one atom in a molecule donates electrons, and another atom accepts them, they participate in:

Ionic bond

Which of the following is NOT true about the consequences of nondisjunction? (Need INCORRECCT answer)

It always results in down syndrome

Which of the following is NOT true about blood plasma?

It comprises 90% of total blood volume

Which of the following is NOT true about zygote (Need INCORRECT answer)

It had 1 set of chromosomes

Which of the following is NOT true about Albumin?

It must be maintained at above 5.0 g/dl in blood

Which of the following is NOT true about Down Syndrome? (Need INCORRECT answer)

It results from missing certain genes from the genetic library

Which of the following is NOT true about the sex chromosomes? (Need INCORRECT answer)

They are never homologous

Which of the following is NOT true about Antibodies?

They can attack and kill microbes

The following is NOT true about retinal cones:

They need retinol to work

Which of the following is NOT true about viruses?

They produce metabolic waste products that can poison the host cell

Which of the following is NOT true about hemostasis?

Thromboxanes attract and activate clotting factors

The function of Calcitonin is

To the lower blood calcium

This plane of division divides the body horizontally into superior and inferior portions

Transverse

The urine is drained from each kidney via the:

Ureters

Hyperthyroidism includes these symptoms, except:

Weight gain

If a healthy homozygous woman and a hemophilic man have a baby, what is % chance of them having a hemophilic baby?

0%

If mom with blood type AB and dad with blood type O have a baby, what is % chance for them to have a blood type O baby?

0%

Which of the following is NOT true about Ions?

When atoms lose electrons, they become negatively charged.

The part of the inner ear that produces electric impulses in auditory nerve to detect sound is:

cochlea

Which Quadrant of the abdomen contains the Spleen?

LUQ

Pernicious anemia is caused by:

Lack of intrinsic factor.

Anaerobic respiration of glucose in muscle cells results in production of:

Lactic acid

The following means the visual examination of abdominal cavity:

Laparoscopy.

The largest muscle of the body that covers the lower back:

Latissimus dorsi

The heart chamber that contracts and sends blood out to the aorta is:

Left ventricle

Match the following bone descriptions with their names:

Lower jaw- mandible Shoulder blade- scapula Knee cap- patela The thigh bone- femur Forearm bone that is closer to the thumb- radius Breast bone-sternum

Which of the following is NOT true about RBC's

Mature RBC can replicate after getting released into circulation

Nausea reported by a patient is an example of:

Symptom

Which of the following does NOT belong in the abdominal cavity?

Mediastinum

After two weeks of sitting the the fridge, the left-over beef starts to smell foul. You can guess that bacteria multiplying in it performs this type of metabolism:

Obligate anaerobic respiration

Which of the following is NOT true about bone turnover?

Once ossified the bone tissue stays unchanged

The following means "pertaining to the eye"

Ophthalmic

Which of the following is NOT true in the Inflammatory reaction cascade?

Phospholipase

Decubitus ulcers usually result from?

Pressure that cuts off circulation

The large muscle group in anterior portion of the thigh is called:

Quadriceps femoris

The following means runny nose:

Rhinorrhea

Which of the following belongs with False ribs?

Rib pair #9

The part of the inner ear that serves for equilibrium and balance is:

Semicircular canals

Sperm cells are produced in:

Seminiferous tubules

When exiting the testes, the sperm goes through male reproductive tract in this order:

Seminiferous tubules, epididymis, vas deferens, urethra

Oxygen moves from lung alveoli into blood by:

Simple diffudsion

Which of the following is NOT true about sodium in blood?

Sodium id the mist abundant intracellular electrolyte

Which of the following combining forms means a gland?

adeno

Deficiency of Human Growth hormone in a child leads to this disease:

dwarfism

This suffix means blood condition:

emia

The tube that connects the ear to the throat is:

eustachian tube

The Bile, necessary for digestion and absorption of lipids is produced by:

liver

Parathyroid hormone is produced in response to:

low serum calcium.

The process of copying a single gene from the DNA library yields:

mRNA

A muscle fascicle is a bunch of

musclefibersorcells

The following means disease of a nerve:

neuropathy

The outer ear includes:

pinna

The inner-most layer of the eye ball is:

retina

Which of the following means Vertebrae?

spondylo

Acne is most commonly caused by:

staph aureus

Vasoconstriction and vasodilation of arteries happens due to smooth muscle contractions in:

tunica media