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deff fn [24]
2 years ago
9

Questlon 5 of 10

Biology
1 answer:
sergey [27]2 years ago
7 0

Answer:

specular reflection

Explanation:

Light reflecting off a smooth surface, where all of the light is reflected in the same direction, is called specular reflection.

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If a cell loses control of gene expression, what happens?
kipiarov [429]

Answer:

Abnormal, unhealthy cells develop

Explanation:

Gene expression is the process through which genes are turned on through transcription, and to some extent through the translation of the mRNA.

Gene expression is highly regulated to ensure the cell can create the correct combination of proteins to carry out it's tasks. If gene expression is out of control, the mRNAs that are transcribed in the cell are not properly regulated, and therefore the proteins in the cell are not regulated. Since proteins carry out essentially every function in the cell, the cell becomes unhealthy, and incorrectly uses its resources.

Accurate control of gene expression also ensures that the cell can perform specialized functions, it is what makes a heart cell distinct from a brain cell, for example. Therefore, if it is out of control, cells will not be specialized correctly.

3 0
2 years ago
Dense irregular connective tissue without a synovial cavity would be found connecting the bones involved in which type of joint?
Yakvenalex [24]

Answer:

Fibrous  is the type of joint involved.

Explanation:

Diarthrosis is present at articulating bones which is responsible for the movement. Surrounding synovial capsules identifies it. synovial capsules which secretes synovial fluids to nourish and lubricate the joints while it acts as a shock absorber, surrounds the bones of synovial joints.

Smooth, hyaline cartilages which is of glass like, reduces the friction while movement and are present at the lower of the joint bones. this synovial cavity and regular, dense connective tissue which is responsible for the formation of articular capsules related with accessory ligaments.

3 0
3 years ago
Which point of view concerning growth and development does this definition describe? "Behavior changes as a result of observing
Alex Ar [27]
<span>B. Social learning theory

Behaviorism is a popular view in psychology concerning behavior and responses is said to be shaped by one's environment.
One component of behaviorism is social learning theory which suggests that </span>"behavior changes as a result of observing people in various <span> situations".</span>

There are other two views:
1. Classical conditioning
2. Operant conditioning
6 0
3 years ago
In which process are the chromosomes separated into chromatids?<br> A. Meiosis<br><br> B. Mitosis
kykrilka [37]
It think its mitosis because the get denser then they separate so they can make a new cell. Hope this helps
7 0
2 years ago
Read 2 more answers
Tumors secrete chemical signals that cause blood vessels from the circulatory system to grow into the tumor, providing nutrients
mario62 [17]
The answer is D.Angiogenesis

<span>♡♡Hope I helped!!! :)♡♡
</span>
3 0
3 years ago
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