1. is the self-replicating material present in nearly all living organisms; it is the main constituent of chromosomes and the carrier of genetic information. 2. is used in all steps of protein synthesis and carries the genetic information of many viruses. 3. The is the most prominent membrane-bound organelle in eukaryotic cells, and it houses most of a cell's DNA. 4. The is the two-layered membrane that encases the nucleus of a eukaryotic cell, separating the nucleus from the cytoplasm. 5. A protein-lined channel in the nuclear envelope that regulates the transportation of molecules between the nucleus and the cytoplasm is called a . 6. The round body that sits inside the nucleus of a eukaryotic cell and makes ribosomal subunits from proteins and ribosomal RNA is known as the . 7. are tightly coiled bundles of DNA and protein found in the nucleus of most living cells.

Seen in some gram-positive bacilli, occurs when only the inner portion of a cell wall is deposited across the dividing cell. this new cross wall puts tension on the outer layer of the old cell wall. eventually, the outer wall breaks at its weakest point with a snapping movement that tears it most of the way around. the daughter cells can then remain hanging together almost side by side being held by a small remnant of the original outer wall. choose from the following statements the ones that correctly discuss reproduction using binary fission in a bacterial cell. select all that apply. view available hint(s) select all that apply. due to the stretching of the cytoplasmic membrane, both cells will contain a complete genome. each daughter cell will contain an equal number of organelles. the daughter cell will be a permanently smaller copy of the mother cell but will contain a complete genome. each daughter cell is an exact copy of the other, both genetically and morphologically

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that

Math focus 4. calculate a map has index contours at 250 m, 500 m, and 750 m. what is the contour interval?