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

Which protist is the most widely known form of marine plankton?

In order for multicellular organisms to maintain homeostasis A. their cells must continually grow in size. B. their organ systems must work together. C. their cells must all be identical. D. each cell must act like an individual organism.

A bird stalks, kills, and then eats an insect. Based on its behavior, which pair of ecological terms describes the bird? herbivore, decomposer producer, heterotroph carnivore, consumer autotroph, herbivore

What are the functions of mitosis

Where do scientists often look to find evidence of glacial periods in Earth's past?

Researchers aboard the international space station use the lastest technology to advance our understanding of which object? check all the apply Soil and rock Health and medicine Living things in space Radio waves in space Distant bodies in space

Answer the following question about the generalized photosynthesis equation below:6CO2 + 6H2O-> C6H12O6 + 6O2 Describe in words what occurs during the process represented by the photosynthesis equation. Include the importance of sunlight

Which of the following is an advantage of sexual reproduction?

What has to happen between DNA and RNA? Question 5 options: translation protein folding transcription replication

Describe how the functional units for beta carotene, xanthophyll, chlorophyll a, and chlorophyll b are different. be sure to identify the subunits that adhere to paper during chromatography. 2. describe a technique for measuring photosynthetic rate.