What is the importance of the repetitive sequences in our DNA? A portion of the template DNA strand for a transcript has the sequence 5'ATTCGATG 3' What's the sequence of the resulting mRNA? a. 5' CAUCGAAU 3' b. 5' CATCGAAT3' C. 5' UAAGCUAC 3' d. 5' CUTCGUUA...
Glycolysistakes place in the cytoplasm. Within the mitochondrion, the citric acid cycle occurs in the mitochondrial matrix, and oxidative metabolism occurs at the internal folded mitochondrial membranes (cristae). What's a ribosome in a cell? The ribosome is acomplex molecule made of ribosomal RNA...
What is/are the product(s) of translation? Choose all that apply: A: mRNA B: tRNA C: proteins D: DNA Translation: The translation is the process of making proteins. It takes place in four stages such as activation, initiation, elongation, and terminatio...
These subunits leave the cell's nucleus via pores found in the nuclear membrane. They enter the cytoplasm of the cell, where they come together to form a functioning ribosome. Since ribosomes' major function in a human body is to synthesize proteins from amino acids, cells that need more ...
Events Before the Ribosomes In order for translation to occur, there has to be a strand of mRNA to translate. mRNA, in turn, can only be present if transcription has taken place. Transcriptionis the process by which the nucleotide base sequence of an organism's DNA encodes its genes, or...
Stroma isthe fluid filling up the inner space of the chloroplasts which encircle the grana and the thylakoids. In addition to providing support to the pigment thylakoids, the stroma are now known to contain chloroplast DNA, starch and ribosomes along with enzymes needed for Calvin cycle. ...
Polymerase is an enzyme found in cells that is used to create DNA and RNA molecules. There are several different types of DNA...
Unlike eukaryotic cytoplasm, they lack membrane-bound organelles. They have ribosomes, mesosomes, inclusion bodies, nucleic acids floating in them. 2.1 Ribosomes Bacterial ribosomes are of 70S type and quite smaller than eukaryotic 80S types. They are made up of 2 subunits, the 50S, and 30S...
Ribosomal RNA (rRNA) is the catalytic component of the ribosomes, where protein synthesis takes place. Transfer RNA (tRNA) is a small RNA chain with about 80 nucleotides that transfers amino acids into the ribosome for protein synthesis. ...
•Ribosomes:The sites of protein synthesis. •Cell membrane:A phospholipid bilayer around the outside of the cell. •Cytoplasm:The gel-like substance that fills the space inside cells and serves as a place for reactions and other processes to occur. ...