Before mitosis begins, a cell makes a copy of the DNA in the nucleus. What term is used to describe this process of making an exact copy of the DNA?

A) respiration

B) fertilization

C) hybridization

D) replication

Which activity would most likely cause a rapid breakdown of glucose molecules? A.) A seagull gliding through the air B.) A duck resting on a pond C.) A fox consuming its prey D.) A rabbit running a predator

How is nuclease enzyme important in human lives

What is the greenhouse effect? How is it related to global warming?

I picked A. and my biology teacher told me it was incorrect. I believe it is D. Viral Phage

List the structures that make up the pathway of air through the respiratory startin with the external nares

Normal chlorophyll development in plants requires the presenceof at least one dominant allele at gene A and at least one dominantallele at gene B. Double homozygous recessive plants (a b / ab) lack chlorophyll and are white.

Onion cell and elodea cell

Two albino individuals marry and start a family. their first child has normal pigmentation. does this indicate infidelity and why/why not?

Which of these structures is/are NOT properly matched with one of its/their functions? a. pharyngeal tonsil: trap and destroy pathogens entering the nasopharynx in air b. paranasal sinuses: house olfactory receptors c.

Whats a hitchhiking arachnid?