Questions About: Biology
Select the right question: 1.
reptiles have no feet. 2. If an animal always crawles on the ground, it's a reptile. 3.
reptiles transform sometime in their life. 4.
reptile's skin is dry and hard. Thanks!
reptiles have no feet. 2. If an animal always crawles on the ground, it's a reptile. 3.
reptiles transform sometime in their life. 4.
reptile's skin is dry and hard. Thanks!
Mon, 06 Feb 2012 08:42:13 GMT
Which one would you choose? And I have a chance at getting into honors program at SDSU as well. My number one choice is UC Santa barbara, but as a back up plan, i dont know which of those 2 would be better for me. I will have a biology major.
help me
help me
Mon, 06 Feb 2012 08:21:32 GMT
a woman whose father was blood group AB and whose mother was A, marries a man of blood group B.
child is type O and the other is type A. indicate the genotypes of the: woman, her husband, her mother, her father, type O child, and type A child.
do you solve this problem when i crossed the AB with A i got 50% A and 50% AB how do i know which is dominant ?
child is type O and the other is type A. indicate the genotypes of the: woman, her husband, her mother, her father, type O child, and type A child.
do you solve this problem when i crossed the AB with A i got 50% A and 50% AB how do i know which is dominant ?
Mon, 06 Feb 2012 07:41:29 GMT
I'm writing a prac report for an experiment I did in class. We basically had 5% glucose in a dialysis tube (it is a semi-permeable membrane made with tiny pores, like a cell membrane). There were another 2 dialysis tubes, one filled with 5% starch and another with 5% gelatine.
were placed in seperate beakers filled with distilled water.
results showed that only the glucose molecule could pass through the dialysis membrane (the glucose molecule is 180 Dalton in weight small, that's why.
other two molecules were too large.) So my question is, which of these 3 molecules could actually penetrate a real cell's plasma membrane? And why (something to do with membrane molecular structure and nature of solute molecules?) Please help! 10 points :)
were placed in seperate beakers filled with distilled water.
results showed that only the glucose molecule could pass through the dialysis membrane (the glucose molecule is 180 Dalton in weight small, that's why.
other two molecules were too large.) So my question is, which of these 3 molecules could actually penetrate a real cell's plasma membrane? And why (something to do with membrane molecular structure and nature of solute molecules?) Please help! 10 points :)
Mon, 06 Feb 2012 07:40:58 GMT
I'm taking my pre requisites and am still not sure what program I want to join.
advice on the fields or maybe other medical fields I should look into? I just have physiology and micro biology left before I apply.
advice on the fields or maybe other medical fields I should look into? I just have physiology and micro biology left before I apply.
Mon, 06 Feb 2012 07:18:38 GMT
I am currently employed full time making about at least $55,000 a year, I was promoted about 10 months ago been with the company about 5 years.
for me allows me to live very comfortably with being single.
thing is the job is very stressful I see my co-workers around me breaking down everyday working from 7am-630 pm sometimes with no lunches. I have plans for my future as in going back to school in Biology and Physics, as well as making music. I've lived off making $12.00 or less an hour, and it's not fun, living from paycheck to paycheck.
paycheck I get I've been purchasing things that I've had on a list for about 5 years and I'm finally able to do it, this year was the first time I was actually able to go on a vacation, and I have another one planned. It feels like I'm stuck either making a decent amount of money but not being completely happy, or going to school and never being able to go anywhere or do anything because I would be broke.
have any advice for me.
$600.00 utilities, cable about $50.00, phone bill about $70.00 food about $170.00 every 2 weeks.
don't forget money for clothes, music equipment, various outings etc. is it possible?
for me allows me to live very comfortably with being single.
thing is the job is very stressful I see my co-workers around me breaking down everyday working from 7am-630 pm sometimes with no lunches. I have plans for my future as in going back to school in Biology and Physics, as well as making music. I've lived off making $12.00 or less an hour, and it's not fun, living from paycheck to paycheck.
paycheck I get I've been purchasing things that I've had on a list for about 5 years and I'm finally able to do it, this year was the first time I was actually able to go on a vacation, and I have another one planned. It feels like I'm stuck either making a decent amount of money but not being completely happy, or going to school and never being able to go anywhere or do anything because I would be broke.
have any advice for me.
$600.00 utilities, cable about $50.00, phone bill about $70.00 food about $170.00 every 2 weeks.
don't forget money for clothes, music equipment, various outings etc. is it possible?
Mon, 06 Feb 2012 07:15:50 GMT
We are learning about cladistic and evolutionary perspectives to classification in my biology class, and I'm struggling to get a clear definition of holophyletic.
what I understand, cladists do not use that term, or they consider it synonymous with monophyletic, but that's all I've got.
anyone have any ideas or pointers? Thanks
what I understand, cladists do not use that term, or they consider it synonymous with monophyletic, but that's all I've got.
anyone have any ideas or pointers? Thanks
Mon, 06 Feb 2012 06:41:42 GMT