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Morgarella [4.7K]
3 years ago
5

A. what is a positively charged ion; an atom which has lost an electron

Biology
1 answer:
a_sh-v [17]3 years ago
7 0
A positively charged ion is called cation.
A negatively charged ion is called anion.
A salt is formed by the ionic bonding of a cation and an anion.
pH is a measure of the hydrogen ion concentration in a solution.
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You are working in a laboratory that is studying a newly isolated virus. Your job is to culture the virus using in vitro methods
dangina [55]

Oncovirus  is the virus that is studied

Explanation:

Oncovirus are the tumour causing viruses, which has been a dominant in causing leukaemia and also solid tumours in lower species. Oncovirus grows clumps of cells in the upper layer of the original cell. Transformation of cells as well as the tumour formation in experimental cells are induced by the oncoviruses. viruses remain unique form one another because of their nucleic acid, morphology, mode of replication, host range and type of antigens induced in the tumour or induced cell.

7 0
3 years ago
A. A ________ _______measures the wind direction and an ____________
nignag [31]

A. A <u>wind vane</u> measures the wind direction and <u>anemometer</u> measures the wind speed.

B. When rising air cools, it can lead to clouds and precipitation because cool air can hold less water vapor.

C. Sinking air <u>warms</u> and causes evaporation of clouds, thus fair weather

D. Isobars means bars of equal pressure, ‘iso’ meaning ‘equal’ and ‘bar’ representing a unit of pressure, so together isobar means bars of equal pressure. Isobars or lines of equal pressure may be packed together indicating a <u>strong</u> pressure gradient

E. Pressure gradient is the difference in pressure between high and low pressure areas. The strongest winds are in areas where the pressure gradient is the <u>greatest</u>.

Explanation:

A wind vane is an instrument which spins according to the wind direction.  

An anemometer is a meteorological instrument that measures the wind speed, direction and pressure.

Rising air cools while the sinking air warms according to the adiabatic cooling/warming principles. Warm air holds more moisture than cold air.  

Isobars are unique features on a weather map represented by lines connecting areas with equal pressure gradients. According to the pressure gradients, the isobar spacing is arranged.

4 0
4 years ago
How does reproduction take place in yeast?
madreJ [45]

Yeasts reproduce asexually by a process called budding

7 0
3 years ago
Margaret's parents are both obese. She has dieted six times, each time losing a considerable amount of weight and subsequently r
alex41 [277]

Answer: c. when she ends the diet she regains additional body fat.

Explanation:

Obesity can be defined as a genetic disorder in which the body obtains and retains too much amount of body fat. It is different from being overweight.

Obesity happens when the person obtains more amount of calories in the food then actually burned through work or exercise. Obesity increases the risk factor for arthritis, stroke and cancer.

Here, in the given situation, ending up diet is the likely cause of regaining weight again. As the unstable diet is likely to add more calories then actually utilized by the body and will be retained as fat.

5 0
3 years ago
An imbalance from homeostasis perspective is considered to be
Zielflug [23.3K]
The correct answer that would best complete the given statement above would be the first option. <span>An imbalance from homeostasis perspective is considered to be DISEASE. An imbalance indicates that homeostasis was not regulated properly in one's body and this would manifest in different kinds of health problems or disease. Hope this answer helps.</span>
7 0
3 years ago
Read 2 more answers
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