Answer: D. protection against a recent infection or disease is needed immediately
Explanation:
Passive immunisation is used when there is a high risk of infection and there is insufficient time for the body to build its own immune response or to mitigate the effects of active or immunosuppressive diseases.
Passive immunisation may be offered when people are unable to synthesise antibodies and when they have been exposed to a disease to which they have no protection. example of passive immunotherapy include monoclonal antibodies (MABs) or magic bullets which targets cancerous cells.
Hence, the correct option is D.
The different types of plant tissues are:
1. Meristematic tissues - It is of three types: Apical, Lateral and lntercalary.
2. Permanent Tissue - It of two types: Simple and Complex tissues. Simple tissues are of three types Parenchyma, Collenchyma and Sclerenchyma.
Complex tissues are of two types - Xylem and Phloem.
Answer:
They provide a signaling molecule to begin the signal transduction pathway.
Explanation:
Brainliest!!!
Here is the full sentence:
Proteins are ............................ in the body. QUINOA, an example of a complete plant protein that provides the necessary ratios of the ESSENTIAL AMINO ACIDS to the body.
There are a total of 20 amino acids in nature;they are the building block of proteins. These amino acids are divided into two different classes; essential and non essential amino acids. We do not need to take the non essential amino acids in our food because our body can synthesize them when they are needed. We have to take the essential amino acids in our food because our body can not synthesize them. A protein source that contains all the essential amino acids is called a complete protein and a good example is quinoa. An incomplete protein source is one that does not consist of all the essential amino acids.
Answer:
Svalbard is a kind of insurance policy for other gene banks. Plant breeders and researchers depend on seed banks around the world to obtain varieties with useful traits that they need. If those seed banks later lose their own resources, because of natural or man-made disaster, the collections could be restored by getting the copies back from svalbard.
Explanation:
