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Biology - Hormones

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Biology - Hormones
What 3 steroid hormones and involved in controlling reproductive function in both non pregnant women and in men

Biology - Hormones
Name 3 steroid hormones involved in controlling the reproductive function of both non pregnant women and men ty

Biology
Why can sex hormones pass through a cell directly while protein hormones have to attach to the receptor site on a cell membrane?

psychology
Which of the following statements regarding sex hormones is true? A female sex hormones aren't involved in the primary development of the sex organs B female sex hormones are necessary for the primary development of the sex organs C without sex hormones, the deferred sexual ...

psycology
Which of the following statements regarding sex hormones is true? A.Female sex hormones aren't involved in the primary development of the sex organs. B.Female sex hormones are necessary for the primary development of the sex organs. C.Without sex hormones,the deferred sexual ...

biology
wer can i get synthetic plant hormones

biology
how can hormones can be duplicated and transformed into medicine ?

psychology
Hormones that regulate the development and functioning of reproductive organs are called ________ hormones.

PHYSC101
Hormones that regulate the development and functioning of reproductive organs are called ________ hormones.

biology
Who are the messengers of the endocrine system? A- neurotransmiters B- hormones C- sweat D- glucose E- impulses

biology
how your specific hormones work and the responce that they elicit(mechanism of action and desired response)

biology
does the human ovum produce any chaemotactic hormones or sugars to attract sperm cells?

science
18. Which of the following best describes the overall function of hormones? A. To control physiological processes in the body B. To provide a pathway for nerve messages C. To stimulate the growth and maturation of body organs D. To determine masculine or feminine reproductive ...

biology
What effect does limiting fat and cholesterol intake have on the body's ability to produce these hormones and how will these manifest?

biology
which of the following hormones helps the immune system fight off infections? A- PTH B- thymosine C- aldosterone D- GHRH E- GnRH

Biology
Please fill in the blanks : Proteins _____make up the _______ materials , hormones , and enzymes in living things to function correctly .

Behavioral Science
I have a assignment du and kind of confused after reading the text the assignment is write 700- to 1,050-word essay in which you compare and contrast the influence of heredity and hormones on human behavior. I am not sure exactily how to start this paper to me I believe that ...

biology
Which of the following is NOT a function of hormones? a. initiate behavior and reproduction b. coordinate the production and use of energy c. maintain nutrition and metabolism d. react to stimuli from outside the body B?

Psychology
I need help in finding information for the following assignment. Compare and contrast the influence of heredity and hormones on human behavior. I can find info on heredity and behavior but not a combination of hormones and heredity.

science
what are the benfits and drawbacks of using insect hormones as a means of pest control? The benefits is that they can target specific bugs...maybe. The attractant hormones used to trap flies, cotton weevils, and the like, so they can be removed from the productive chain then ...

Biology
Hi there, I have to do a paper on Luteinizing hormone and Follicle Stimulation Hormone. Could you direct me to newspapers or journal articles discussing both hormones individually and it's relation to homeostasis. Also, what is the chemical nature of the L.H. and F.S.H. (...

Biology
The endocrine system a. affects only the reproductive system b. releases hormones into the bloodstream c. competes with the nervous system d. is made up primarily of glands with ducts I chose d. Is this correct? I want to make sure.

Biology
Exogenous treatment with the plant hormone, ABA or auxin, induces enhanced susceptibility against biotrophic pathogens. Design an experiment that can reveal whether these hormones use the same signalling pathway or independent pathways to induce susceptibility.

Biology
32. To function properly, a neuron must maintain a a. membrane potential b. neurotransmitter c. negative charge on the inside d. positive charge on the inside I'm stuck between C and D... 34. Hormones are essential to maintaining homeostasis mainly because a. they catalyze ...

Biology
32. To function properly, a neuron must maintain a a. membrane potential b. neurotransmitter c. negative charge on the inside d. positive charge on the inside I'm stuck between C and D... 34. Hormones are essential to maintaining homeostasis mainly because a. they catalyze ...

Biology
describe the following processes in the plant life cycle and why they are important for the plant to complete, listing all of the plant hormones involved and describing their functions: 1) elongation of the plant shoot. 2) the process by which seeds orient themselves. 3) ...

Biology
A trait whose expression is affected by the presence of sex hormones is said to be a. sex-influenced b. sex-linked c. X-linked d. Y-linked I read the section multiple tmes, and the book doesn't really specify. Thanks in advance if you could answer it!

Biology
Hormones are _____? a) produced only in response to environmental stress b) are all under the control of the pituitary gland c) signals that must interact with DNA in order to be effective d) always proteins I feel like it is b) because hormone receptors are always proteins, ...

Biology
Hormones are _____? a) produced only in response to environmental stress b) are all under the control of the pituitary gland c) signals that must interact with DNA in order to be effective d) always proteins I feel like it is b) because hormone receptors are always proteins, ...

Science
hormones in the human body and how they work? Since this is not my area of expertise, I searched Google under the key words "human hormones" to get these possible sources: http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/H/Hormones.html http://www.earthtym.net/50-ref-...

biology
The brain stem is responsible for a. directing information in the brain and secreting hormones. b. regulating vital functions and memory. c. motor processing and regulating homeostatic functions. d. sensory processing and regulating balance. B?

Biology
Tell what the function of lipids do in a cell. Is the correct answer: lipids function in a cell is to provide energy, act as structural components in a cell , and can help provide hormones.

Bio
A lot of livestock is being given growth stimulating hormones. How does this affect humans that are eating this livestock? I don't remember what the word is but I remember that with presticides that they remain in the body and they biosomething so theres more of it as we move ...

psy265
Consider that you are having an informative discussion with your adolescent child about sex. Your goal is to explain to your child that sexual arousal is a normal sensation attributed to the brain, neurochemicals, and sex hormones all working together. Describe, in language ...

psychology
Consider that you are having an informative discussion with your adolescent child about sex. Your goal is to explain to your child that sexual arousal is a normal sensation attributed to the brain, neurochemicals, and sex hormones all working together. Describe, in language ...

psychology
Consider that you are having an informative discussion with yoir adolescent child about sex. your goal is to explain to your child that sexual arousal is a normal sensationn attributed to the brain, neurochemicals, and sex hormones all working together. describe, in language ...

Biology
18. The function of neurons is to a. maintain a difference in electrical charge across the cell membrane b. have specific ions cross the membrane through ion channels c. maintain a membrane potential with charged ions on either side of the cell membrane d. all of the above D? ...

Biology
18. The function of neurons is to a. maintain a difference in electrical charge across the cell membrane b. have specific ions cross the membrane through ion channels c. maintain a membrane potential with charged ions on either side of the cell membrane d. all of the above D? ...

Psychology
Star and her brother, Mike, produce roughly the same levels of male hormones and female hormones. Given this information, it is likely that: Answer Star and Mike have not yet reached puberty. Star has reached puberty but Mike has not. Mike has reached puberty but Star has not...

Biology
Which substance does not leave the nephrons by active transport? a)Potassium ions b)Water c)Calcium ions d)Phosphate ions e)glucose I think its either water or glucose... Another question.. Two strategies- negative feedback and antagonistic hormones- have evolved to maintain a...

biology
The hypothalamus secretes a hormone called GnRH that makes the anterior pituitary gland release FSH, referred to as (A)__________ hormone, and LH, or luteinizing hormone. As the levels of these two hormones increase, the oocyte and layer of cells that nourish it grow. As this ...

Anatomy & Physiology II
I've included answers as well. Thanks in advance. 1. Chemical substances secreted by cells into the extracellular fluids that regulate the metabolic function of other cells in the body are called: a. enzymes b. antibodies c. proteins d. hormones I chose D as an answer. 2. ...

Anatomy & Physiology II
I've included answers as well. Thanks in advance. 1. Chemical substances secreted by cells into the extracellular fluids that regulate the metabolic function of other cells in the body are called: a. enzymes b. antibodies c. proteins d. hormones I chose D as an answer. 2. ...

Health
A. Weaken if under stressful conditions for an extended period of time B. Physical ailment caused by stress C. Positive stress D. Releases by the liver to increase the body's energy E. Produce the hormones adrenaline and cortisol F. Emotional or physical strain caused by ...

English
1. He is absorbed in biology. 2. He is very interested in biology. 3. He is into biology. ----------------- Are they all the same in meaning?

AP BIOLOGY
I have a quiz on genetics on friday in AP Biology and I would like some sites with good ap biology questions on them. I don't know any of them which I could go to.

Anatomy
what are the two hormones that can alter tubular function

Science
What damage to the environment can the use of plant hormones cause? Thanks.

Bio
Why do we study pollen tube growth in a lab on hormones?

Human Biology please help
Cross section of the brain Located in the forebrain, the (A)__________ is responsible for controlling homeostasis and making adjustments in how the organs work. While the rest of the brain is protected from viruses, bacteria, toxins, and hormones in the blood, this part of the...

Psycology
Describe how hormones masculinize or feminize sexual development and behavior.

psyc101
Hormones that regulate the development and functioning of reproductive organs are called?

SCIENCE NOW
name two hormones produced by the ovaries and explain what they do?

Biology
Is 9th grade biology hard? Is it interesting...?? I love life science but I just wondering if 9th grade biology hard??? I'm taking biology next year.

physical edu
Catecholamines are stress hormones which are especially prevalent in Hot Reactors. is it False

Grammar
Neither pesticides nor hormones are used in the production of organic foods.

living environment
why does genetic technology make it easier to give cows growth hormones?

Biology
The allostery of an enzyme governor is likely to take two forms.They are? A.active and regulatory B. rigid and flexible c. active and passive e. regulatory and relaxed http://en.allexperts.com/q/Biology-664/biology-73.htm

Anatomy
The gland that helps regulate the endocrine system by secreting stimulating hormones is the____. Thanks for helping!

english 2
Neither pesticides nor hormones are used in the production of organic foods. Is there any mistakes here ?

Science
Does the circulatory system make hormones, or merely distribute them after they are made in endocrine tissues?

ART Check
How would a visual effects designer working on an animated movie with human characters best use knowledge of biology? Knowledge of biology can help the designer to create accurate human features.**** Knowledge of biology can help the designer to create an action packed film ...

Enriched science
What is the goal of synthetic biology? A. The goal of synthetic biology is to mimic living cells B. The goal of Synthetic biology is to generate new tissues to replace damage tissues C. The goal of synthetic biology is to engineer living cells to perform specific functions D. ...

English
Does this have paraelle structure Neither pesticides nor hormones are used in the production of organic foods.

psychology
studies on the development of sexual orientation highlight the importance of A)GENETIC B)ENVIRONMENT C)PRENATAL HORMONES D)MULTIPLE FACTORS

Science
Which of these choices do both sustainable and organic agriculture avoid? A. Artificial hormones B. Pesticides C. USDA certification D. Antibiotics

Psy 340
What are some examples of theories concerning sexual orientation, hormones, and the brain? Which one do you feel is most accurate? Why?

psy
Describe how hormones masculinize or feminize sexual development and behavior. Can you please help me find some data that will help me interpret this question. thanks. rose

biology tutor on jiskha
i post my biology questions here today and few days ago no teacher reply. there not any biology tutor on here?

science
List at least two benefits and two drawbacks of each form of pest control which forms of pest control are you talking about? Pesticides Genetic engineering Biological control Insect birth control through sterilization Insect sex attractants (pheromones) Insect hormones Food ...

Science
1.)Ovaries contain A.)Sperms & produce estrogen B.) Sperms & produce testosterone C.)Eggs & produce estrogen D.)Eggs & produce testosterone 2.)The testes produce A.)Sperm & estrogen B.)Sperm & testosterone C.)Eggs & estrogen D.)Eggs & testosterone 3.)After an egg is fertilized...

science
1.)Ovaries contain A.)Sperms & produce estrogen B.) Sperms & produce testosterone C.)Eggs & produce estrogen D.)Eggs & produce testosterone 2.)The testes produce A.)Sperm & estrogen B.)Sperm & testosterone C.)Eggs & estrogen D.)Eggs & testosterone 3.)After an egg is fertilized...

physiology
which of thew following hormones is important in stimulating water conservation in the kidneys? a) atrial natiuretic peptide b) thymosin c) aldosterone d) antidiuretic hormone c

anatomy
Which gland produces hormones vital to the proccesses leading to child birth and nursing? A.pituitary B.thyroid C.adrenal D.parathroid I think it is D but not sure

Psychology
How do hormones masculinize or feminize sexual development and behavior. I have read my chapter but do not know how to decribes this process or explain it, can someone please help me. Thanks in advance.

Psychology
How Do Hormones Masculinize Or Feminize Sexual Development And Behavior? Also Can You Give Examples Of What You Are Talking About So That I Can Better Understand This Process. Thanks In Advance.

LifeScience
A diagram about the brain 1 which lobe of the pituitary gland does not make the hormones it releases? 2 why do you think adrenaline is called the "fight or flight hormone?

science
1) How do hormones from the thyroid gland and parathyoid gland work together?

sugar - vs - hormones
can too much sugar effect hair growth???

psychology
which of the following hormones is present in a woman's bloodstream right before she gives birth? A prostaglandis B androgen C amniotic fluids D oxytonic i believe the correct is D but i'm not sure

Child psychology
Studies on the development of sexual orientation highlight the importance of A.genetics B. environment C. prenatal hormones D. multiple factors I said A the enviroment, Now thinking its D

health
To protect itself from stress, the nervous system triggers the release of hormones such as adrenaline. A.True B. False I think it is A true

psychology
Hormones are most likely to enhance memory,if ypur arousal level: a)is high b)is low c)spikes and than levels off d)remains moderate I THINK A IS CORRECT ANSWER,BUT I AM NOT SURE????

psychology
Hormones are more likely to enhance memory,if our arousal level: a)is high b)is low c)spikes and then levels off d)remains moderate I THINK A IS CORRECT ANSWER BUT I'M NOT SURE????

psychology
Hormones are more likely to enhance memory,if our arousal level: a)is high b)is low c)spikes and then levels off d)remains moderate I THINK A IS CORRECT ANSWER BUT I'M NOT SURE????

ENGLISH
Various approaches to prevent steroids in sports have not been successful because athletes are now using hard-to-detect growth hormones to enhance performance. HOW TO MAKE IT MORE ARGUMENTIVE ?

Biology
Is there any biology websites for teens??? (NOT games! notes and quizzes to practice). The Science of Biology The Chemistry of Life Cell Structure and Function Photosynthesis & Respiration Something REALLY easy to understand(btw I'm going to the 9TH GRADE). please help (having...

Sta 112
This is my question every one . Please help me have it already I had 6 as my answer. In a class of 50 student 28,22,20 of them offer physics,chemistry and biology respectively also 4 of them offer physics and chemistry but not biology,3 offer physics and biology but not ...

biology
How could i understand the biology? can u please give me some reference to look for that.. tnx...

Biology
when might you use the "poor-quality website" in an academic Assignment in Biology?

biology
Name three ways that the science of biology has/does, or might impact you as an individual.

biology
i did biology post yesterday i not find it someone please tell me where it go?

biology
ap biology lab -what barriers might hinder the acquisition of plasmids

biology
a category within biology that deals with the physical and chemical functions

psychology
Explain the effect of hormones on a person's behavior. Describe the influence of heredity on human behavior. http://www.google.com/search?as_q=hormones+human+behavior&hl=en&num=10&btnG=Google+Search&as_epq=&as_oq=&as_eq=&lr=&as_ft=i&as_filetype=&as_qdr=all&as_nlo=&as_nhi=&...

biology
need help with a paper from news article on human biology using scientific method?

English
Drug testing before and after games hasn't changed the number of athletes who now secretively use Growth Hormones that are tough to detect through ordinary methods like urine samples.

Eng
is this not a thesis statement ? Various approaches to prevent steroids in sports have not been successful because athletes are now using hard-to-detect growth hormones to enhance performance. I mean I don't see how this isnt a argument

biology
Why is cell culture one of the most valuable technical achievements in the entire study of biology?

Biology
Why is feedback inhibition a useful thing for enzyme reactions in a cell? Are there biology tutors in this forum??

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