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Ulleksa [173]
3 years ago
7

Describe the structure and function of the cell nucleus

Biology
1 answer:
Naddika [18.5K]3 years ago
5 0

Answer:

the central part of the cell containing DNA and RNA and responsible for growth and reproduction - contains the nucleolus, chromatin, and nucleoplasm

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Describe how fish are able to breathe underwater using their gills​
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A fish breathes by taking water into its mouth and forcing it out through the gills.
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2 years ago
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According to rosabeth moss kanter, segmentalist organizations are characterized by _____.
klasskru [66]

According to Rosa Beth moss Kanter, segmentalist organizations are characterized by the compartmentalization of problem-solving.

<h3>What is a Organization?</h3>

An organization is a group of individuals working together to achieve predetermined goals. It can be viewed as a social structure that includes all formally recognized human interactions. The organization includes task alignment with respect to the company's ultimate aim and the division of labor among personnel.

It can also be referred to as the second-most significant managerial activity, coordinating employee efforts, acquiring resources, and fusing the two in support of organizational objectives.

Goals are the focus of organization, which works to achieve them through careful planning and activity coordination. It is based on the idea of task division and establishes a hierarchy of authority and responsibility among the organization's members.

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7 0
1 year ago
Write the complementary DNA for the following sequence:  AUG TGG ATC GTA​
RideAnS [48]

Answer:

TTC UCC TUG CUT

Explanation:

A flips to T (remember apple goes with tree) howverm in an RNA sequence or complemntary DNA sequence, T become U and U becomes T.

C flips to G and G flips to C (remember car goes with garage)

6 0
3 years ago
Which sentence describes the energy changes that take place when this
Olin [163]

Energy is absorbed to break bonds in mgcl, and to form bonds in cacl2. Thus, the correct option is A.

<h3>How do chemical reactions occur?</h3>

The transformation that takes place in substances, wherein atoms rearrange themselves and alter their initial state, is what gives rise to chemical processes. As a result, chemical compounds alter and produce new molecules.

A replacement reaction is the sort of reaction implied by the chemical formula Ca + MgCl2 --- CaCl2 + Mg.

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5 0
2 years ago
(Fill in the blanks! :) If you fill in both I will mark you brainliest.!!!!!!!!!
VladimirAG [237]

Answer:

1. Wind moves horizontally because of differences in air pressure. These differences in air pressure are a result of __differential______ heating of earth’s atmosphere from the _sun____.

2:This pressure moves from an area of __high___pressure to an area of__low___ pressure, creating the wind.

Explanation:

The sun rays ‘hit’ the earth's surface with increased obliquity with increasing latitude. In addition, the density of the sun rays per sq meter also decreases with increasing latitude. This is all due to the spherical nature of the earth.

However, there are also local differences that cause the earth's surface to heat differentially such as terrain and cloud cover, etc. This creates regions of warmer air mass (low-pressure zones) and cooler air mass(high-pressure zones). These differences cause winds because of air  rushes from high to low-pressure zones due to differences in air masses’ temperature-related densities.

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