234 Answered Questions for the topic human biology

Human Biology

01/23/17

Describe and diagram the plasma membrane of a cell. Include in diagram the anatomy of a phospholipid and which parts are hydrophobic and hydrophylic
Also what characteristics must a plasma membrane have in order to be biologically functional?   What other components are present in the plasma membrane and what are their functions ? What is the... more
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Human Biology

11/27/16

How can rheumetoid arthritis and psoriasis can be cured by?
A)Parasite   B)Host    C)Producer    D)All the above
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04/29/16

Caculate how many kcalories from carbonhydrates, fat, and protein are provided in a 1600-kcalories...?
Full question.   Caculate how many kcalories from carbonhydrates, fat, and protein are provided in a 1600-kcalorie diet that derives 60 percent of calories from carbonhydrates, 25 percent from... more
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02/19/16

Plasma membrane and its functions. Need this answered in an hour :/
This question is asking if the plasma membrane is an organelle or not. and to justify it. the second part of the question is asking for the 3 main functions and what structural characteristics... more
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11/28/15

How do I replicate this teams of DNA? ATTCGGCAAG?
Super confused 
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Human Biology Evolution Theory

08/28/15

Select correct option
Which of the following is considered to be in direct line of human evolution and was more man like?   (1) Proconsul (2) Dryopithecus (3) Ramapithecus (4) Australpithecus    
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Human Biology

09/11/14

Why does an organism need lysine?
In the book and movie “Jurassic Park”, the dinosaurs were engineered so that they could not make lysine. This, theoretically, meant that any animals that got loose from the park would not get their... more
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Human Biology

11/22/13

what is need of seminal vesicles and Prostate gland
what is need of seminal vesicles and Prostate gland
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Human Biology Human Physiology

10/17/13

Why are yawns contagious?
Does anyone actually know the answer to this? 
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