General Biology

A&P Ch. 27 and 28 Critical Thinking questions and answers!!

A&P Ch. 27 and 28 Critical Thinking questions and answers!!

1.   Gina Marciano, a 44-year-old mother of eight children, visited her physician complaining of a “bearing down” sensation in her pelvis, low backache, and urinary incontinence. A vaginal examination showed that the external os of her cervix was just

MEKAYLA   15177   N/A

MEKAYLA

Please help!!!!

Please help!!!!

There are two forms of diabetes insipidus. Please discuss both (one that affects the posterior pituitary and the other effects the kidney). What type of urine is produced? How are the forms of Diabetes insipidus treated?

obarron2   604   N/A

obarron2

pH questions

pH questions

(g) (2 pts.) How does the hydrogen ion (H+) [or the hydronium ion (H3O+)] and the hydroxide ion (OH-) fit into all of this? What is their role in this reaction? In the case of this particular example that you watched, where would each of these ions h

jschroeder96   836   N/A

jschroeder96

Which way would Y- flow and why?

Which way would Y- flow and why?

please check my answers and give an clarification if I am on the wrong track! thanks

A hypothetical cell membrane is positively charged on the intracellular side and negatively charged on the extracellular side. In this cell, the concentra

runner2392   762   N/A

runner2392

Endocrine system help!

Endocrine system help!

Given that (C) represents an increase in thyroxine, identify the remaining letters (A) through (F) naming the hormones at each point and whether i

inquirybio   1800   N/A

inquirybio

please help solve change in Na+ equilibrium and membrane potential problem

please help solve change in Na+ equilibrium and membrane potential problem

check my answers por favor!

If the concentration of sodium outside a normal cell were to increase, would you expect there to be any effect on the sodium equilibrium potential or the resting membrane potential?
Equilibrium potential wo

runner2392   782   N/A

runner2392

HELP!

HELP!

What are the three mechanisms that a cell can use to restrict a protein to a particular place in the cell membrane?

krtnbubls91   635   N/A

krtnbubls91

The green area represent forest fragments surrounded by agriculture. Landscape

The green area represent forest fragments surrounded by agriculture. Landscape

The green area represent forest fragments surrounded by agriculture.  Landscape 1 and 2 contain the same total forest are.  Will landscape 1 and 2 contain more forest interior species?  Explain.

gdc   867   N/A

gdc

Consider the option for preserving patches of riverside forest shown in landscap

Consider the option for preserving patches of riverside forest shown in landscap

Consider the option for preserving patches of riverside forest shown in landscapes 3 and 4 .  Again, the two landscapes contain the same total area of forest but the patches in the two landscapes differ in shape.  Which of the two would be

gdc   906   N/A

gdc

Diamond suggested that his estimates of immigration and extinction were likely u

Diamond suggested that his estimates of immigration and extinction were likely u

Diamond suggested that his estimates of immigration and extinction were likely underestimates of the actual rates.  Explain why his comparative study produced underestimates of rates of immigration and extinction.

gdc   961   N/A

gdc

Diamond's estimates (1969) of numbers of species immigrating and numbers that be

Diamond's estimates (1969) of numbers of species immigrating and numbers that be

Diamond's estimates (1969) of numbers of species immigrating and numbers that became extinct (six versus five) were virtually identical. Is this near equality in numbers of extinction and immigration consistent with the equilibrium model of isla

gdc   1012   N/A

gdc

epinephrine receptors and effects

epinephrine receptors and effects

Please check my answers! (bolded)

There are multiple types of receptors for epinephrine. The heart has beta 1 (?1) receptors, and the lungs have beta 2 (?2) receptors. When epinephrine binds to receptors in the heart, it increases heart ra

runner2392   643   N/A

runner2392

Muscles are only able to actively contract, and thus to pull. To produce a movement...

Muscles are only able to actively contract, and thus to pull. To produce a movement...

Please check my answers!

Muscles are only able to actively contract, and thus to pull. To produce a movement in one direction (for example, flex your arm) you activate one set of muscles, and to produce a movement in the opposite direction

runner2392   837   N/A

runner2392

Sample

Sample

Sample

bio_man   594   N/A

bio_man

BIO 30 Nervous System

BIO 30 Nervous System

Response to stimulus without the central nervous system (CNS) differs from a response initiated by a reflect because the former

A undergoes depolarization
B has greater speed
C includes interpretation of information

mkshawty   768   N/A

mkshawty

Here is an Alters 4 Quiz :)

Here is an Alters 4 Quiz :)

Part 1 of 4 -   15.0/ 25.0 Points
Question 1 of 20    0.0/ 5.0 Points
Which of the following represents hierarchy of body structure from simplest to most complex?
   

A. Tissue, cell, organ, organ system, organism   

tater218   1414   N/A

tater218

HELP!!! Does anyone have answers to Interactive Physiology: The Immune Sysem??

HELP!!! Does anyone have answers to Interactive Physiology: The Immune Sysem??

 

BrandieNicole   2656   N/A

BrandieNicole

Has anyone completed worksheet 5 population biology I need help

Has anyone completed worksheet 5 population biology I need help

 

intelwill   2056   N/A

intelwill

MEASURING PHOTOSYNTHESIS IN SPINACH LEAVES REPORT

MEASURING PHOTOSYNTHESIS IN SPINACH LEAVES REPORT

Does anybody have a sample measuring photosynthesis in spinach leaves report to use as a guideline for writing my own?

Introduction:  Define photosynthesis.

Explain the variables that can influence rate of photosynthesis.

Nova14689   3059   N/A

Nova14689

Sari is an Olympic athlete who tore a tendon while training. Primarily what type

Sari is an Olympic athlete who tore a tendon while training. Primarily what type

Sari is an Olympic athlete who tore a tendon while training. Primarily what type of cells would be involved in repairing the tendon?

A. Osteocytes.    
   B. Lymphocytes.    
   C. Glial cells.    
   D. Chondrocytes.    
   E. Fibrobl

DHanzel   656   N/A

DHanzel

Kyla is studying seal diving and noticed that the heart rate of a seal dips to a

Kyla is studying seal diving and noticed that the heart rate of a seal dips to a

Kyla is studying seal diving and noticed that the heart rate of a seal dips to a few beats per minute during a dive. Why?
   A. Aerobic cellular respiration ceases during a dive.    
   B. An active heart is required only during air breathing.    

DHanzel   831   N/A

DHanzel

Darren has a fever and headache and his doctor suspects an infection in the cere

Darren has a fever and headache and his doctor suspects an infection in the cere

Darren has a fever and headache and his doctor suspects an infection in the cerebrospinal fluid. Where would a fluid sample be extracted for testing?

A. Cranial nerve.    
B. Dura mater.    
C. Subarachnoid space.    
D. Epidural

Jerseyinkorea   971   N/A

Jerseyinkorea

If you were seeking to locate areas of desert-like conditions to study the evolu

If you were seeking to locate areas of desert-like conditions to study the evolu

If you were seeking to locate areas of desert-like conditions to study the evolution of plant drought-resistance, where would you be most likely to encounter suitable sites?
   A. Areas of air flow off the sea.    
   B. 60 degrees north and sout

DHanzel   857   N/A

DHanzel

Farleigh has pituitary stalk disorder, impairing the neural route from the hypot

Farleigh has pituitary stalk disorder, impairing the neural route from the hypot

Farleigh has pituitary stalk disorder, impairing the neural route from the hypothalamus to the posterior pituitary. What might you expect to be the consequences to ADH production, if any?


   A. Impaired release.   
&nb

Jerseyinkorea   964   N/A

Jerseyinkorea

Second set of questions...

Second set of questions...

Nan the anesthetist administered the drug succinylcholine to stop the action of the breathing muscles so that a surgical patient could be mechanically ventilated. The drug substitutes for the body's own acetylcholine. Where would it bind?
   

VET   736   N/A

VET

Help with osmolarity, tonicity, and the like..

Help with osmolarity, tonicity, and the like..

Hello All,

I did a lab where we used sheep's blood to test tonicity/osmolarity in various solutions. The trend shows that if the osmolarity was above 284 it would appear cloudy accept for one of the solutions. The solution 5.02% Diace

citron2k1   1681   N/A

citron2k1

Alters Biology Final

Alters Biology Final

Question 1 of 60   1.667 Points
Taylor is a forensic pathologist who examined tissue samples that included some stratified cuboidal epithelium. From where might it have come?

 

   A. Fat.   
 

   B. Lung.   
 

khawke1985   1576   N/A

khawke1985

Alters alters final

Alters alters final

Does anyone have the alters final bio 130?  I am stuck!

Babylacy   995   N/A

Babylacy

Photosynthesis Lab Report on spinash leaves

Photosynthesis Lab Report on spinash leaves

                      MEASURING PHOTOSYNTHESIS IN SPINACH LEAVES LAB Report-Below is the questions that I have to answer on my report.

 
          &

Nova14689   4494   N/A

Nova14689

45 of 60

45 of 60

If you were a travel agent with clients who wanted an ecotour to see muskox, polar bears, wolves, and lemmings, where would you send your clients.
A.  Article tundra
B.  taiga
C.  Grassland
D. Alpine tundra
E.

Babylacy   816   N/A

Babylacy

Does anyone out there have a research paper on evolution of man?

Does anyone out there have a research paper on evolution of man?

I need an APA four to five page research paper for biology 130 at AMU on evolution of humans and if anyone has one I would be willing to pay for it or at least look at it for help and ideas. Thanks 

hawaiijedi   584   N/A

hawaiijedi

Quiz three answers alters and alters understanding life

Quiz three answers alters and alters understanding life

Alters Quiz #3
Return to Assessment List

Part 1 of 4 -    20.0/ 25.0 Points
Question 1 of 20   5.0/ 5.0 Points
Which of the following IS NOT considered a population?

    

   A. all of the plants growing in a

Dirtboy45   1188   N/A

Dirtboy45

Does anyone have Midterm covering Chs 7-11 of "The Cosmic Perspective" 6th Ed?

Does anyone have Midterm covering Chs 7-11 of "The Cosmic Perspective" 6th Ed?

I'll take all the practice I can get. If you have solutions to that practice exam, that would be great - thanks!

charlenekate   894   N/A

charlenekate

NURSING

NURSING

I need question bank for : nursing a concept based approach to learning. ASAP!

nursem   578   N/A

nursem

Review Sheet Exercise 17 Spinal Cord, Spinal Nerves, and Autonomic Nervous Syste

Review Sheet Exercise 17 Spinal Cord, Spinal Nerves, and Autonomic Nervous Syste

I need help please!  I have this due soon!  I can't copy and paste it on here so if anyone can post the answers on here it would be greatly appreciate!  Please and thank you!

bwshipley   4405   N/A

bwshipley

PhysioEX 9.0 Exercise 2 skeletal muscle and physiology

PhysioEX 9.0 Exercise 2 skeletal muscle and physiology

I can NOT find my physioEX cd and I need to complete the lab and questions by 11:59 tonight. Im taking Phys. online and no one I know has the cd so im completely screwed. Is there anyone that would assist me with thier data chart info and answers to

jayfry   9931   N/A

jayfry

Can anybody please help me with the answers to the lab 4 Conservation Biology an

Can anybody please help me with the answers to the lab 4 Conservation Biology an

Please need the answers to the Population Biology lab work sheet..

WallyPop   893   N/A

WallyPop

new quiz 2

new quiz 2

Alters Quiz #2

Return to Assessment List


Part 1 of 3 -    20.0/ 35.0 Points
Question 1 of 20    5.0/ 5.0 Points
For cancer to occur, initiated cells must undergo:
Correct    
   A. promotion    
   
   B. d

sweets387   735   N/A

sweets387

new quiz 4

new quiz 4

Alters Quiz #4DSA

Return to Assessment List


Part 1 of 4 -    20.0/ 25.0 Points
Question 1 of 20    5.0/ 5.0 Points
Pathologists study the cause of tissue by investigating the following feature of a body:
   

sweets387   797   N/A

sweets387

Expression and function of ALCAM in esophageal cancer

Expression and function of ALCAM in esophageal cancer

Way to migrate to lymphoid tissue, proliferate to form metastases. Cross-lymphatic endothelial migration of esophageal cancer cells for the treatment of esophageal cancer lymph node metastasis to provide new ideas.

Activation of leukocyte

yoxi5236   733   N/A

yoxi5236