Hemolytic disease of the newborn could be of concern when an

An animal study is being conducted to determine the effect of vitamin C on the incidence of common cold. The researcher gives on

Sav [38]

<h2>Placebo Effect</h2><h2>Explanation:</h2>

C<u>ontrol group </u>is Right Answer.

An animal study is being conducted to determine the effect of vitamin C on the incidence of common cold.
The researcher gives one group of rats the vitamin C pills and the other group of rats gets the ""dummy"" pill (placebo).
The rats that received the placebo would be called the <u>control group.</u>
Endogenous opioids, for example, endorphins and enkephalins, are normal pain alleviating synthetic substances created in the body.
Absense of pain because of the misleading impact is reliant upon the actuation of propositions endogenous opioids in the brain.

5 0

3 years ago

A plant produces tiny plants around the edges of its leaves. When these tiny plants fall to the ground, they take root and becom

Aleks04 [339]

Answer:

asexual reproduction - because the plant is producing little copies of itself.

Explanation:

In asexual reproduction, one or more new freely existing organisms arise from a single parent without fertilization. All the descendants of an asexually reproducing individual are the same genetically and are referred to as a clone.

8 0

3 years ago

Correctly label the anatomical features of the muscle filament.

irina [24]

The labeled anatomical features of the muscle filament are attached as an image.

Muscle filament or Myofilaments are the two protein filaments of myofibrils in muscle cells. The two proteins are myosin and actin and are the contractile proteins involved in muscle contraction.

It has two filaments, a thick one made up mostly of myosin, and a thin one composed mostly of actin
Actin is a filament made up of protein that contributes to the contractile property of muscle. It is found in two forms, G-actin (monomeric globular actin) and F-actin (polymeric fibrous actin)

Tropomyosins are contractile proteins that regulate contraction in both muscle and non-muscle cells with help of myosin and actin filaments. It is present in animal cells.

A troponin complex is a group of three proteins, troponin T, troponin I, and troponin C, subunits located on the thin filament of the contractile apparatus.

Thus, the correct labeled anatomical features of the muscle filament is attached as an image.

Learn more about Actin and myosin:

brainly.com/question/13989896

8 0

2 years ago

Using a tool requires the correct technique. Which describes the technique that is used with a graduated cylinder?

Dahasolnce [82]

Answer:place the cylinder on a flat surface,Obtain the volume and use a dropper to not overflow ,when reading record to the nearest ml depending on size (read from eye level

Explanation:

8 0

2 years ago

Mechanisms that regulate smooth muscle contraction (independently of nerves or hormones) by which organs and tissues alter their

erastovalidia [21]

Mechanisms that regulate smooth muscle contraction (independently of nerves or hormones) by which organs and tissues alter their own arteriolar resistances and blood flow are referred to as : Myosin and actin

<h3>Meaning of Myosin and actin </h3>

Myosin and actin are proteins that are found in all type of muscle tissue.

Smooth muscles (Heart) do not need nerves but it is an involuntary action, due to the presence of the myosin and actin, it work continuously.

Myosin and Actin are like a sliding filament in the muscle structure of the heart. they cause the heart to work continuously.

in conclusion, the Mechanisms that regulate smooth muscle contraction (independently of nerves or hormones) by which organs and tissues alter their own arteriolar resistances and blood flow are referred to as : Myosin and actin

Learn more about Myosin and actin : brainly.com/question/11898905

7 0

2 years ago