The interwoven mat of blood vessels threading through a tissue allowing the exchange of fluids, minerals, nutrients and waste is a CAPILLARY bed.
A capillary bed is a network of capillaries that supply blood to the tissues. The capillaries connect to each other to form capillary bed. The capillary beds run through all tissues.
I believe the answer is D sorry if incorrect
Answer:
The correct statements are statement 3 and 4.
Explanation:
An alignment of three nucleotides within the RNA or DNA that assists in coding a specific amino acid or instructs the cell to either cease or begin the synthesis of protein is termed as a codon. A sum of 64 probable codons are found that comprise three of the four possible nucleotides, however, only 20 amino acids are present in the majority of the biological species.
The given third statement is true as there are some of the codons known as stop codons that plays an essential role in terminating the process of protein synthesis.
The given fourth statement is also true as codons known as stop codons are not identified by tRNAs, they are identified by ribosomes.
Answer:
I think it decreases the activation energy needed for the reaction to start.
Explanation:
I think that's right but it's not an answer choice.
Fundamentally,
the cell would cease to function and possibly die. Proteins are used for
cellular repairing and chemical processes. Ribosomes are one of the most
important organelles in the cell, mostly part of the rough endoplasmic reticulum. It manufactures
enzymes such as proteins which will be utilized by many organelles in the cell.
Microtubules are one, responsible for the framework and acts as a skeleton of
the cell –cytoskeleton needs proteins, also cytoplasm and other organelles of
the cell. For a prokaryote or a eukaryote cell to survive, they need protein.
