kaylynnburkhalt kaylynnburkhalt

03-01-2017
Biology

contestada

James was observing cells under a microscope. He observed some cells which had a layer outside the plasma membrane. What is this layer called?
A. Cell membrane
B. Cell wall
C. Nuclear membrane

Respuesta :

princessssss1s princessssss1s

03-01-2017

The answer is B. Cell wall

Answer Link

BellaMcNulty BellaMcNulty

03-01-2017

B: cell wall
A cell wall is only in plant cells

Answer Link

Otras preguntas

An 81 inch length of ribbon is cut into 3 pieces.the longest piece is 34 inches longer than the shortest piece.the third piece is to be half the length of the l

What are five ways to determine if a quadrilateral is a parallelogram?

what does the idiom "stuffed to the gills" mean?

How did the two sides in the american revolution differ?

what is the volume of a four- sided pyramid with base edge of 5 ft and h = 4 ft.

Areas explored by Henry Hudson

Which of the following reasons completes the proof in the picture? A.a bisect or divides a segment into two congruent segments B.perpendicular segments form a

why might political parties write platforms before presidential elections

What is Beowulf's tragic flaw?

Areas explored by Henry Hudson