Biology Questions

Identify the muscle tissue from the slides provided Complete the table and include the tissue type function Select from the following functions O Movement o Stability o Sphincter Control o Thermoregulation o Glycemic control Muscle Biopsy Slide Type of Muscle Tissue Where in the body it is found and its function

List two key characteristics of the four racial groups and the one ethnic group in the united states

How is diversity defined in terms emerging majorities

After the asteroid impact granite flowed as a liquid to form the Peak Ring of the Chicxulub Crater O True O False Question 12 What is the name of the mineral altered by tremendous pressure O scared quartz O shocked quartz hysterical quartz 5 pts

2 2 4 Quiz Population Genetics The histogram shows a population s distribution of phenotypes Number of individuals Mode Phenotype value Which graph shows how this population s distribution of phenotypes would appear after directional selection

39 Where is insulin stored and why would it be released

77 Describe the structure of the kidney

33 What are the main symptoms of Alzheimer s disease

28 What might be the effect on an animal of not being able to perceive taste

41 How can hormones mediate changes

22 What are the main steps in chemical neurotransmission

14 Discuss why obesity is a growing epidemic

19 How are neurons similar to other cells How are they unique

17 Describe how hormones regulate digestion

4 What are the similarities between cartilage and bone

Which of the following syntax for window functions is accurate SELECT AVG SALARY OVER PARTITION BY DEPARTMENT ID ORDER BY SALARY AS TOTAL SALARY FROM EMPLOYEES SELECT AVG SALARY OVER ORDER BY SALARY PARTITION BY DEPARTMENT ID AS TOTAL SALARY FROM EMPLOYEES SELECT AVG SALARY OVER PARTITION BY DEPARTMENT ID ORDER BY SALARY AS TOTAL SALARY FROM EMPLOYEES SELECT AVG SALARY OVER BY PARTITION BY SALARY ORDER BY DEPARTMENT ID AS TOTAL SALARY FROM EMPLOYEES

Which structure is highlighted O globus pallidus caudate nucleus Oputamen Cyright by SOMSO 2010 www

Which structure is highlighted filum terminale conus medullaris cauda eqaina O lumbar enlargement Copy by OM 2010 www cum

Which structure is highlighted O posterior funiculus Odorsal hom Odorsal root ganglion Copyright by SOMSO 2010 www sm co 27

Which structure is highlighted Opons occipital lobe cerebellum arbor vitae

Conduction velocity in the highlighted structure is dependent on which of the following features O O O axon diameter Oaxon location Oaxon length axon terminus N

Which structure is highlighted O mammillary body Opineal gland O epithalamus O corpora quadrigemina RIM LT C14 Half Hoad with Musculature 38 Scientific PPearson

The highlighted structure contributes to which autonomic function ARRAY LT 015 Bra 2 part 36 bowne O neural regulation of respiration through the carotid body which senses chemistry of the blood O stimulation of erection of the penis decrease in heart rate and respiratory rate through stimulation of the cardiac and pulmonary plexuses O stimulation of secretions of the submandibular and sublingual salivary glands

The autonomic nervous system functions of the highlighted structure include O increase in heart rate decrease in blood pressure and dilation of pupils Ostimulation of gallbladder activity increase in release of glucose from liver and relaxation of urethral sphincter to promote voiding Oinhibition of salivation inhibition of lacrimal secretions and erection of penis O stimulation of digestion reduction in heart rate and constriction of bronchi in the lungs

Which cells are highlighted Oependymal cells Omicroglial cells O Schwann cells Osatellite cells C

Which structures are highlighted O fascicles O axons Onodes of Ranvier O myelin sheaths Submit Request Answer 4

Which trunk is highlighted O posterior Olower Olateral Omiddle 13 Copyright by SOMSO 2010 www sam co

The highlighted structures supply Copyright by GOMSO 2010 www Oskin of the anterior and lateral thorax and the intercostal muscles O most of the abdominal wall inferior to the rib cage and the diaphragm Oa horizontal strip of muscle and skin along the back in line with its point of emergence from the vertebral column

Which muscles are innervated by the highlighted structure Oflexor pollicis longus and brachioradialis O biceps brachii brachialis and coracobrachialis O lateral and long heads of the triceps brachii Oflexor carpi radialis and palmaris longus LT M11 Deluxe Muscular Arm 6 part 30 Goientifico

Faro 1ommoventics alesung por The diagram below shows the five main transport proteins that control the distribution of Na and K ions across the plasma membrane of an axon Assume that the membrane is at resting potential the membrane potential of the axon remains constant at about 70 mV Drag the arrows onto the diagram to show the direction of Na gray arrows and K red arrows movement through each transport protein at resting potential If no ions move through a transport protein at resting potential leave that target blank View Available Hint s outside cell voltage gated Na channel Na K WEBOOK Na K Na Na Na K b voltage gated K channel Na K sodium potassium pump K d non gated K channel Reset 1 of e non gated Na channel Help

PRL travels in blood vessels to receptors in the mammary glands and triggers milk production the response Part C Malfunction in a control pathway for prolactin Suppose that a woman had to have part of her thyroid gland surgically removed She would most likely suffer from a condition known as hypothyroidism due to too little thyroid function Predict how this woman s hypothyroidism would affect prolactin levels in her body Which choice describes how surgical hypothyroidism would likely affect prolactin levels View Available Hint s O Thyroid hormone levels decrease TRH levels decrease and PRL levels decrease Thyroid hormone levels decrease TRH levels decrease and PRL levels increase Thyroid hormone levels decrease TRH levels increase and PRL levels decrease O Thyroid hormones levels decrease TRH levels increase and PRL levels increase O Thyroid hormone levels increase TRH levels increase and PRL levels increase Thyroid hormone levels increase TRH levels increase and PRL levels decrease O Thyroid hormone levels increase TRH levels decrease and PRL levels increase

At the center of a mid ocean ridge is a compression zone rift valley oceanic trench subduction zone

Which of the following animals do NOT have a body cavity coelom or pseudocoelom Check all that apply Platyhelminthes Cnidaria Porifera Nematoda

Put the following taxonomic groupings in order of 1 MOST inclusive broadest to 5 LEAST inclusive most specific Phylum Class Kingdom Family Order

If you found an animal with bilateral symmetry and a sac body plan which phyla would you be looking at Cnidaria Platyhelminthes Porifera Nematoda

Which of the following animals belongs in Phylum Platyhelminthes Planaria Hydra Sponge Vinegar eels

Which of these is a product of Lactic Acid Fermentation ATP NAD Carbon Dioxide Ether

Nayana slept through her alarm clock and was late for work On the way to work her tire went flat and she had to change it As she was changing the tire another car splashed a puddle of water all over her When she finally got to work there was a note on her desk that her boss wanted to see her Nayana became frustrated and angry and prepared herself for a conflict with her boss even though she did not know what her boss wanted to talk about Which barrier to effective communication is Nayana experiencing Information Overload O Language Emotions Selective Perception

Jaspreet consistently cites and references her work and in doing so receives positive feedback and good grades from her professor Which aspect of inclusive communication is Jaspreet demonstrating Considering Her Audience Lying

The process of giving full attention to the person speaking and responding to make sure you are understanding the speaker s message correctly is called Active Listening Accommodating Active Communication

Harry is the marketing manager of a firm which is facing an economic loss As a means of encouragement Harry sends an email to his team members saying We had similar challenges a couple of years ago and we did our best in overcoming the crisis I firmly believe that we can overcome the current problem just as we did in the past This is an example of Novice Communication Expert Communication

Which small organ stores bile until it is needed for digestion Liver Gallbladder Appendix Pancreas Humans can live without a spleen True False

How many organ systems are in the human body Respiratory system 5 8 11 Urinary system Digestivo system 04 Reproductive systemn Lymphatic systern Endocrino system Integumentary systorn Circulatory system Skeletal system Nervous system Muscular system

A mother has Rh blood and the father is Rh The first born baby to these parents was Rh However the parents elect for the mother to NOT receive Rhogam Are ALL future babies isk Why For the toolbar press ALT F10 PC or ALT FN F10 Mac Y 6

Sex hormones including androgens estrogens and progesterone are produced by the gonads in males and females and control the development of primary sex characteristics the stru directly involved in reproduction The sex hormones also trigger the development of secondary sex characteristics the physical and behavioral characteristics that appear during puberty that are not directly related to reproduction Because the principal sex hormones differ in males and females different secondary sex characteristics develop Sort the following secondary sex characteristics and hormones based on whether they are related to androgens estrogens and progesterone or neither Drag each phrase to the appropriate bin View Available Hint s increased aggressiveness androgens breast development deepening of voice testosterone increased water retention changes in calcium metabolism estrogens and progesterone estradiol fat deposition in hips increased muscle mass neither Reset Help development of facial hair

More Positive Submit Double the concentration of K outside the cell Double the number of K leak channels Previous Answers More Negative Double the number of closed channels for K Double the size of the cell without adding channels Largely Unchanged Triple the number of Nat leak channels Decrease the concentration of Na outside the cell by half

1 Define the term threshold as it applies to an action potential

4 Upon examining a sample consisting of 100 cells you find the following distribution of cell phases If you know that the cell cycle for this type of cell takes two hours how long on average does the cell spend in prophase Cell Phase Interphase Prophase Metaphase Anaphase Telophase O 8 minutes O 16 minutes 22 minutes O 30 minutes Number of Cells 54 25 8 Cutekinocin 7 6 5 In what part of the cell cycle does the DNA make a copy of itself O Interphase Prophase Telophase

2 During which phase does the cell actually separate into two individual daughter cells O Prophase O Cytokinesis O Interphase O Metaphase 3 If your were to examine a sample of 1000 cells in which of the phases listed below would you expect to find most of the cells Interphase O Metaphase O Anaphase O Telophase

G1 Test Practice Fr Arduino project G 1 Place the four images from the cell cycle in the correct chronological order A XXX C B D JELV O Image A image D image B image C Image C image D image B image A O Image C image B image A image D O Image B image C image D image A 2 During which phase does the cell actually separate into two individual daughter