A cell's nucleus ... both is contained within the nucleolus and contains dna. is the region of a cell where ribosomes are degraded. is surrounded by a single layer of membrane. contains dna. is contained within the nucleolus.

The process that creates new identical daughter cells

Which statements about the cycle of weathering, erosion, and deposition are true? Check all that apply. Deposition leads to the breakdown of mountains. Erosion occurs even when mountains are forming. Gravity does not affect the rate of erosion.

Glutamic acid (Glu) and valine (Val) are two amino acids with different molecular structures. (Glutamic acid is a strongly hydrophilic molecule, and valine is a strongly hydrophobic molecule).

Which of the following best describes a gene? A) A length of DNA which codes for a particular protein. B) A length of protein which codes for DNA C) All your traits D) A carbohydrates which codes for different traits in an organism

Give 2 functions of the sex chrosomes

How many genes influence a polygenetic trait? A: one gene B: more than one gene C: zero genes, just the environment D: one gene with multiple alleles

Scientists were. about whether dolphins could be used as therapy animals

Which is the order of airflow during inhalation? nasal cavity, trachea, larynx, bronchi, bronchioles, alveoli nasal cavity, larynx, trachea, bronchi, bronchioles, alveoli nasal cavity, larynx, trachea, bronchioles, bronchi, alveoli nasal cavity,

The methylation state of DNA is sensed by proteins involved in which of the following processes? A. DNA replication B. transcription C. DNA repair D. translation

An objects location is known as?