You cant find a nucleus in a bacteria you see under a microscope why

a. they are prokaryotic cells

b. they are eukaryotic cells

c. youre not looking hard enough

d. both b and c

If a diet does not provide adequate carbohydrates to meet immediate energy needs, the body compensates by altering its metabolism of other nutrients. insufficient dietary carbohydrates can lead to elevated levels of ketone bodies.

Is the cell wall or cell membrane composed of two layers of lipids and proteins?

Which phenomenon causes oceans to bulge? the blowing wind the Coriolis effect the moon's gravity the rotation of Earth

Members of the kingdom Animalia are best described as - described as - A unicellular, prokaryotic, heterotrophic B unicellular, eukaryotic, autotrophic C multicellular, eukaryotic, heterotrophic - multicellular, eukaryotic, autotrophic

The brain and spinal cord develop from the

What are the conditions required for natural selection? Check all that apply.

An aphid is an insect that has mouthparts to sip plant sap. when placed on a herbaceous stem, it soon has its mouthparts embedded and is withdrawing plant sap.

1. Which of the following is know as "the glue" that holds our Solar System and Galaxy together? A - Centripetal Force B-Gravity C - Magnetism D - Centrifugal Force

Which of the following could be considered a reliable source of scientific information? A. A scientist's presentation of experimental results at a scientific conference. B. A sales representative's glowing description of the benefits of a new drug.

Which statements describes how animals get their necessary water