Your elbow is considered to be a hinge joint. Your ankles and wrists are also considered examples of a hidge because they move in a way similar to a doorhinge.
Answer:
Rho protein.
Explanation:
Transcription may be defined as the process of formation of RNA molecule from the DNA template. Three important process of transcription are initiation, elongation and termination.
The termination may occur through rho dependent and rho independent mechanism. In rho independent termination, the rho proteins are not required and not necessary for the termination. The uracil stretch is important for rho independent termination.
Thus, the correct answer is option (b).
Answer:
Explanation:
First, each organism must inherit a single copy of every gene from each of its “parents.”
Second, when an organism produces its own gametes, those two sets of genes must be separated from each other so that each gamete contains just one set of genes.
C) When the tide recedes, some coastal areas are exposed to air for many hours
Answer:
The correct answer is: Ciliate.
Explanation:
- Ciliate can be defined as single-celled eukaryotic organism belonging to the Taxonomic Phylum Protozoa.
- They possess small but motile extensions of the cytoplasm called the Cilia. The Cilia help in their movement.
- They possess two nucleus.
- The larger nucleus, also called the vegetative nucleus, is polyploid in nature and helps the cell to regulate its metabolism and phenotype.
- The smaller nucleus, also called the generative nucleus, is diploid in nature, contains the genome and is responsible for transmitting information to the next generation.
- Other organelles in the cells are well developed.
- An essential organelle is the Contractile Vacuole which is capable of maintaining the osmotic pressure in the cell by ejecting excess water out of the cell.
