Which observation proves that a cell is eukaryote

A) it has organelles enclosed in membranes

B) it has a cytoskeleton

C) it has a cell membrane

D) it has organelles floating in cytosol

What is contact metamorphism? High pressure causes the rocks to change. Subduction causes the rocks to change. Heat from intruding magma causes the rocks to change. Pressure from tectonic plate collisions causes the rocks to change.

The genetic code of life is carried in the molecule? A, mRNA. B, DNA. C, tRNA. D, Ribosomes.

Some bacteria can form on resting structures called

Leia um parágrafo que aponta o agente causador da gripe e cita um exemplo de tr? s grandes pandemias dessa doença?

True or False: The aggressive driver typically accepts that these collision-causing behaviors are aggressive.

What feature do lymphatic vessels share with veins that allows lymph to flow in only one direction?

The negative stain is used to the negative stain is used to determine cell size. visualize endospores. determine flagella arrangement. visualize the outer membrane. determine gram reaction.

The visible part of the ear has the ability to stretch significantly, and then recoil back to its original position. Which protein fiber must be present?

Which cellular process takes place in the ribosome that are bound to the endoplasmic reticulum

How are the order of codons determined? The DNA sequence determines the order. The RNA sequence determines the order. The number of genes determines the order.