What is the role of proteins in a chromosome?

We are always aware of all aspects of consciousness. true or false

gametes, which are sex cells, carry the alleles. Why must a gamete carry one allele (represented by a letter) from each gene? meaning, why can't a gamete carry an "hh" instead of an "hs" or an "Hh" instead of a "HS?''

Which statement correctly describes metabolic reactions? Intermediary metabolism breaks down material and transforms fuels into cellular energy, whereas metabolism requires energy for biosynthesis.

What type of tropical forest has been most severely altered by human activities?

How do trees control noise pollution?

Describe a situation that could cause lactic acid to build up in human muscle cells?

Which of the following are materials or equipment used in this lab to extract DNA? Mark ALL responses that apply. a. centrifuge and sample tubes b. centrifuges and micro pipettes c. centrifuge, micro pipettes, warm water bath d.

If the extracellular fluid has an excess of sodium ions, a. sodium ions move into cells b. intracellular fluid moves to the outside of cells c. phosphate and calcium ions are eliminated in feces d. blood levels of arsenic and oxalate increase

Why did the population of deer increase during the wolves absence? a Humans planted more plants in the area b Their predators were gone c The deer switched from asexual to sexual reproduction d Rivers brought more fish to the area

In which phase of cell cycle does synthesis of DNA take place?