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Eduardwww [97]
4 years ago
11

What component of the blood is part of the bodys immune system

Biology
1 answer:
Rainbow [258]4 years ago
3 0

The lymphatic system is an important part of the immune system. The lymph nodes filter lymph fluid as it flows through them, trapping bacteria, viruses, and other foreign substances, which are then destroyed by special white blood cells called lymphocytes. Bone marrow.

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Adaption is an organisms way of surviving in new conditions. Without adaption many organisms would die. Ex. Polar bears would die if they didn’t move to cooler climates because of global warming. They adapt and react.
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1.5 (b) proteins quiz A useful model for enzyme action is the: the lock and key model. double helix model. ball and socket model
Goryan [66]

Answer:

A useful model for enzyme action is the Lock and Key model.

Explanation:

The Lock and Key model or theory was first postulated by <u>Emil Fischer</u> in 1894. It is used to represent the enzyme and its specific substrate. The enzyme (lock) is specifically activated by the substrate (key) through its active site (key hole) to produce a catalyzed reaction. If the keys are too small or too big for the key hole, it will not produce any reaction.

The Double Helix model by Watson and Crick is used to represent the DNA present in an individual. This is made up of <u>two strands of DNA</u> bounded by hydrogen bonds. In between these bonds are nitrogenous bases <u>adenine (A), guanine (G), thymine (T), and cytosine (C).</u>

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The Ball and Socket model represents body joints, specifically the hip and the shoulder joints. The shape of the <u>head of the joint is spherical</u> and <u>fits into a cup-like depression of the receiving bone</u>. The <u>range of motion </u>of this joint is usually <u>wide</u> and has <u>one central point</u>.

The Amino Acid Chain model, also known as polypeptides, are linked together by a <u>peptide bond</u>. A peptide bond is produced by hydrolysis. The chain usually <u>starts with the amino group and ends with the carboxyl group</u>.

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3 years ago
The environmental protection agency's new mercury and air toxics standards are projected to reduce emissions of these toxic subs
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The Environmental Protection Agency is the United States Federal Government's agency that aims to protect the environment by setting standards. Mercury and Air Toxics Standards sets the limits on the amounts of mercury and other toxic are pollutants that is emitted by power plants. It reduced emissions by 90%.

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1(a) 2(b) multicellular plant 3(b) tissue

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Above a certain substrate concentration, the rate of an enzyme-catalyzed reaction drops as the enzymes become saturated. Which o
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