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garri49 [273]
3 years ago
7

I need help will give brainliest

Biology
2 answers:
nadya68 [22]3 years ago
8 0
What they said in the answer I
QveST [7]3 years ago
3 0

Answer:

1) Complement System, Lymphatic System, and Circulatory System

2)Tonsils can stop germs entering the body through the mouth or the nose. Spleens filter your blood, destroying old and damage red blood cells.

3)Your skin is a waterproof barrier that secretes oil with bacteria-killing properties.

Explanation:

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Explain the physiological basis for the difference in side effects between estrogenic and androgenic steroids.
fiasKO [112]

These two type of hormone Estrogen and Androgen responsible for sex characteristic. Estrogen hormones cause feminization in males and androgen can soften the male’s characteristic. Estrogen Hormones is responsible for the development of female sex characteristics produced by the ovary. Androgenic Side effects: enlargement or tenderness of the breasts (both sexes).

8 0
4 years ago
What is the average lifespan of an individual with dmd? what are some of the more common causes of death in individuals with thi
DIA [1.3K]
<span>Duchenne Muscular Dystrophy (DMD) leads to progressively worsening physical disability. Death often occurs by age 25, typically from lung disorders. However, advances in supportive care have resulted in many men living much longer than this.Specific common causes of death include: Cardiomyopathy (can also occur in female carriers, who should also be screened) Congestive heart failure (rare) Deformities Heart arrhythmias (rare) Mental impairment (varies, usually minimal) Permanent, progressive disability, including decreased mobility and decreased ability to care for self Pneumonia or other respiratory infections Respiratory failure</span>
3 0
3 years ago
A common column material used in size exclusion chromatography is dextran, a polysaccharide of glucose. Which type of interactio
finlep [7]

Answer:

D) Hydrogen bonding

Explanation:

A hydrogen bond is a kind of electrostatic force of attraction between the hydrogen atom and a more electronegative atom e.g. nitrogen, fluorine, and oxygen.

It is a weak force of attraction.

In size-exclusion chromatography, the attraction that exist between the proteins and dextran is hydrogen bonding.

The several hydroxyl groups thats seen in dextran accounts for why hydrogen bonding exists between dextran column material and the protein.

4 0
3 years ago
From the following list, take the producers and write them in the blank space on the lowest level. acorns deer mice apple trees
tekilochka [14]
Producers are: acorns, apple trees, cabbage, carrots, potatoes, grains, grass, corn and lettuce

 consumers are: owls, frogs, rabbits, chickens, squirrels, cows and worms

predators are: eagles and wolves

yes there were more producers than consumers and consumers than predators. 

If the grain was no longer available for the mouse to eat, the mouse would not survive, and therefore the predator that relies on eating mice to survive wouldn't survive either. The grain not being available would completely disrupt the ecosystem
6 0
3 years ago
Jennifer agrees that a sample of her DNA may be used in a scientific study. The scientists will analyze the sample and compare i
maxonik [38]

Answer:

The scientists could determine what are the risks to contract specific diseases, and also what are the chances of transmitting genetic disorders in next generations.

Explanation:

In this case, the scientists may determine what are the mutations that Jennifer could have and how these mutations are associated with diseases and/or genetic disorders

7 0
3 years ago
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