WebMar 5, 2024 · Proteins within a cell have many functions, including building cellular structures and serving as enzyme catalysts for cellular chemical reactions that give cells their specific characteristics. The three main types of RNA directly involved in protein synthesis are messenger RNA (mRNA), ribosomal RNA (rRNA), and transfer RNA (tRNA). Web8. Which of the following is one of the two main functions of the nuclear envelope? a. provides residence for ribosomes b. enables faster cell division c. allows …
What is the Function of DNA? What Does DNA Do? - Ancestry
WebDec 18, 2024 · DNA consists of two strands, arranged in a double helix. These strands are made up of subunits called nucleotides. Each nucleotide contains a phosphate, a 5 … WebSelect the two main functions of meisois. 1. shuffle genetic information 2. double the chromosome number in the resulting daughter cells 3. preserve the combination of alleles in the parent cell 4. reduce chromosome number to half in daughter cells c After a cell undergoes DNA replication, Multiple choice question. a. chromosome number doubles. severn valley surgery worcester
Overview: Eukaryotic gene regulation (article) Khan Academy
WebAfter DNA replication two identical DNA molecules are formed. True. One DNA strand is used as the template to make two new strands of DNA. ... The primary function of … WebWatson and Crick proposed that DNA is made up of two strands that are twisted around each other to form a right-handed helix. The two DNA strands are antiparallel, such that the 3ʹ end of one strand faces the 5ʹ end of the other (Figure 6). The 3ʹ end of each strand has a free hydroxyl group, while the 5ʹ end of each strand has a free ... WebA) a karyotype. B)the complete set of an organism's genes and other DNA sequences. C) the complete set of a species' polypeptides. D)the complete set of an organism's polypeptides. A) if one strand of a DNA molecule has the seqeunces of bases 5' ATTGCA3', the other complementry strand would have the sequence____. severn valley school of dance