Biology

A functional chromosome requires three DNA sequence elements

At least one ________ to permit the chromosome to be coppied, one ___________ to facilitate proper segregation of its two copes at mitosis, and two ___________ to allow the chromosome to be maintained

Please help match each vitamin with its function.

1.Collagen synthesis, antioxidant 2.Synthesis of clotting factors and bone proteins 3.Cell differentiation, immunity 4.Coenzyme involved in DNA synthesis and homocysteine metabolism 5.antioxidant, pre

One indication that the casein protein has chemically changed is that it

goes into solution. turns color. becomes insoluble and solidifies. gives off heat. Cheese is made from the _______ of the milk. whey spoilage water and lactose fats and protein Which of the followi

What to do with a biology major

Research-Health Care Physician (MD, DO)Veterinarian (DVM)Dentist (DDS)Optometrist (OD)Podiatrist (DPM) Allied Health Physical TherapistOccupational TherapistSpeech TherapistNursing (RN)Pharmacy (BS o

I had to make mayo for a biology lab, what exacted did I learn

In this experiment you will observe chemical bonding by making mayonnaise – and yes, you will be able to eat it when you are finished. The vinegar is a compound with polar bonds, whereas the oil has n

BIOLOGY QUESTION! Bacteria develop resistence to particular antibotics.

Explain the implications of this in the management of disease :) its a biology question and i cant put my finger on it :( please help me-bec of survival of the fittest/natural selection some bacteria

MRNA to tRNA please help!!!!!!!!!!!

How to change mRNA to tRNA The mRNA sequence I have is ACU CCC GAA-The T changes to U, still associated with A So, A attaches with U and C to G remains the same-UGA GGG CUU yes...........

Proteins [Quick best answer]

Gelatin and egg whites are proteins that set. That is, you cook em up and then they get hard (gelatin you have to wait for it to cool). What are some other proteins that set?-Keratin is another that

Difference between gene splicing and recombinant DNA

Gene splicing is the process used to get recombinant DNA. The genes are cut (splices) using enzymes (usually) at specific places. Then a new section of DNA is replaced in the gap, creating DNA with a

Why wont my nipples come out

imin my teens but they arent appearing-Inverted nipples are a common and normal variation, which wont cause you any problems.-there hiders:( sucks anyone else have them?Report Abuse-Some have them tha

A typical cell membrane is a fluid bilayer or rigid bilayer

the cell WALL is a rigid structure but the cell membrane is typically a fluid bilayer :)-Fluid bilayer.

What is hierarchy of living things

we learned about that in science but i wasnt in class that day and its going to be on our test!! i really have no idea, someone please help ASAP! thanks in advance-Read this http://en.wikipedia.org/wi

Difference in melting points of saturated and unsaturated fatty acids

what is the difference in the melting points of saturated and unsaturated fatty acids? how can i draw/make a diagram to illustrate this?-Saturated fatty acids have higher melting points than unsatura

Punnet Square biology question

My homework says to cross a heterozygous long stem plant with a short stem plant. I believe the long stem should be labeled Ll due to being heterozygous, correct? Secondly, the short stem plant needs

Example of facilitated and simple diffusion

I just need one example of each to do with biology. More specifically like biochemistry and cellular respiration and stuff like that. just a simple example.please and thank you!-An example of simple d