Biology Answers

What is cellular respiration?

Q.1 explain the female reproductiove system ?

Q.2 clarify the progressions happen during sperm develop or changes during sperm maturation?

Q.3 Is sexual reproduction hindered by the presence of a large number of chromosomes in an
organism?
Q.4 clarify the harmones and their separate capacities during the female menstrual cycle?

The fifth C becomes U
Met Lys Leu Ser Arg Val Phe Tyr
AUGAAA CUUUCA CGCGUUUUCUAU


The third U becomes A.
Met Leu Iso Leu Thr Leu Leu Val
AUGUUGAUA CUUACA CUUCUGGUC

what will be mutated mRNA and acids of these sequences?

________ and ________ hormones bind to a receptor on the cell ________.

Are they mammals or reptiles of North America or South America are tough like really tough skin or body to survive long falls or rocks that Brocken down inside cave? If so how they did must been evolving to survive such fates

List any five major changes that took place in the evolutionary history of modern horse.

My question

You shall perform a demographic study of a local population of the Norwegian mountain plant Ranunculus glacialis L. to ascertain whether the population size is stable, increasing or decreasing. The study will last five years.
a) What demographic data will you collect, and how often?
b) How will you mark the individuals?
c) Determine how many stages you will divide the life cycle of this plant into, draw a life cycle graph with transitions,and put these into a transition matrix.

Both the husband and wife have normal vision. The wife gives birth to a colour-blind daughter. Is it more likely that the father is colour blind or has normal vision? What does this lead you to deduce about the girl’s parents genome?

Q#1: Telomerase is not active in normal human cells.Activation of telomerase would be a requirement for a cell to become cancerous. why it might be the case????
Q#2 Any reason for stacked bases in DNA/RNA absorb small amount of UV light than do unstacked bases.
Kindly briefly explain these questions