Which of the following is true for a cell that has a nucleus

A. It will not have a nuclear membrane.

B. It will not have a nucloelus.

C. It will not have ribosomes.

D. It will not have a nucleoid.

You can get mercury poisoning if you eat daily meals of tuna, a top predator. however, you can safely eat sardines, which are primary consumers, every day. what biological process explains this? see section 53.1 (page 1118).

Country x has a crude birth rate of 40 and a crude death rate of 15, while country y has a crude birth rate of 20 and a crude death rate of 9. which country has a higher natural increase rate?

What is a seven letter word that fits the following description? The outer, supportive coating of a plant cell is ... ?

Blood is an example of what major type of tissue.

A. Measles generates a weak immune response that allows reinfection of hosts, and therefore does not easily evolve escape variants. b. Human influenza a virus evolves escape variants, resulting in a distinctive cactus-shaped phylogeny. c.

The difference between generative writing and drafting is: a. generative writing brings up ideas, drafting develops one idea. b. generative writing develops one idea, drafting revises the idea. c. generative writing is more specific than drafting. d.

How big is a blood cell? house does its size compare to dust mites and then to the e. coli bacteria

What do DNA stand for

In a sample of double-stranded DNA, 10% percent of the nitrogenous bases are guanine (G). What percentage of the nitrogenous bases in the sample are cytosine (C) ?

Larry goes to the doctor complaining that he can't see the right side of the visual field with either eye. Where in the visual signal-processing pathway is Larry's problem occurring?