Which Organelle is only found in plant cells?

1) Cytoplasm 2) Mitochondria 3) Chloroplasts 4) Rough ER

In the skeletal system, these structures are responsible for connecting bones. A. ligaments and tendonsB. cartilage and calciumC. tendons and musclesD. bones and ligaments

What is involved in the synthesis of a new molecule?

The universe can be explored using visible and invisible forms of light. These dishes (that detect radio waves from outer space) are part of a much bigger telescope in New Mexico. What is its name? A. Viking B. Voyager C. Very Large Array D.

In seed plants, which of the following is part of a pollen grain and has a function most like that of the seed coat? A) sporophyll B) sporopollenin C) stigma D) sporangium

What is the role of an R group in an amino acid?

What's the relationship between solutions, solutes, and solvents?

Many diseases are caused by viruses or bacteria, which may be considered introduced species under certain circumstances (although viruses are not truly living organisms and need another organism as a host).

Read the following excerpt about water availability to living organisms. "Water covers 75 percent of Earth. 97 percent of water on Earth is salt water.

Which molecule is called "molecule of hereditary?

At what week can you tell the gender of a baby