Explain how an atom becomes an ion.

Answers

Answer 1

Answer: Atoms become ions by gaining or losing electrons. When two ions join together, they form a bond known as an Ionic bond.

Related Questions

9. A gene has the base sequence that starts with CGT ACG GCT AC. a) What would be the mRNA base sequence formed during transcription, using the DNA sequence shown above? What would be first three amino acids in the protein formed from this gene?
Which of the following correctly lists the structures through which tactile stimuli travels after being converted into neural signals? A. spinal cord, somatosensory cortex, thalamus B. somatosensory cortex, thalamus, spinal cord C. thalamus, spinal cord, somatosensory cortex D. spinal cord, thalamus, somatosensory cortex
1. El doctor le ______ un inyeccion en la pierna.a. puse b. vine c. puso d. vino 2. Jorge ________ a la fiesta pero llego tarde. a. vine b. vino c. traje d. trajo 3. Mis colegas _______ el almuerzo a la oficina hoy. a. vino b. vinieron c. traje d. trajeron
which of the following is not used in protozoan locomotion? group of answer choices a. pseudopodia b. cilia c. flagella d. budding
The fight-or-flight response in humans is activated by epinephrine, a hormone secreted by the _____ glands.

The Venus flytrap is a carnivorous plant that traps insects in a plant structure. The plant structure closes when the small hairs on the inside of the structure are touched. The Venus flytrap can attract insects using a special type of plant communication. How can plants, like the Venus flytrap, communicate with other organisms?

Answers

Answer:

Venus flytrap communicate with other organisms by secreting a sugary substance (nectar) in its leaf glands.

Explanation:

The Venus flytrap is a carnivorous plant that traps insects in a plant structure that closes when the small hairs on the inside of the structure are touched.

The leaf of this plant contains a watery fluid secreted by glands on its open traps. Organisms like flies are attracted to the secreted nectar and perches on it; only for the hairs of the flytrap to get shut due to that touch and cell expansion triggered.

Answer:

Option (C) is correct, The Venus flytrap plant traps the insect by producing a sticky substance, while the spider attracts the insect by producing a special odor.

Explanation:

Venus flytrap special features that help it to attract insects

From these results it is concluded that Dionaea attracts insects on the basis of food smell mimicry because the scent released has strong similarity to the bouquet of fruits and plant flowers. Such a volatile blend is emitted to attract insects searching for food to visit the deadly capture organ of the Venus flytrap.

Hope it helps! Good luck!!!

20 heterozygous purple flowering pea plants are crossed. If purple is dominant over white, what are the expected phenotypic results?

Answers

Let's call the colour alleles C for dominant purple, and c for recessive white.

We have crossed Cc with Cc. So if we put that in a Punnett square, we'd have a CC, two Cc and a cc. That would give us a 3:1 ratio of purple to white, so you'd expect 15 purple and 5 white flowers. :)

Which of the following is the best example of a secondary source?a. The Diary of Anne Frank
b. A text book discussing the causes of WWII
c. A photo featuring a farmer collecting his crop
d. A television interview with a person who survived Hurricane Katrina

Answers

Answer: Option B

Explanation:

A historical research project, secondary sources can be defined generally as scholarly books and articles.

This sources first analyses and interprets the primary sources. These sources contains pictures, graphics and quotes.

A secondary source is usually used to describe an event or incident with the help of picture, quotes and graphics.

hence, the correct answer is option B

b. A text book discussing the causes of WWII

this is because this book wasnt written by people who fought in WWII

In which situation is the object experiencing balanced forces? A) A girl swings on a swing at the playground. B) A car brakes as it approaches a traffic light. C) A sled speeds up as it slides down a snow-covered hill. D) A sky diver reaches terminal velocity when he stops accelerating.

Answers

Answer;

D) A sky diver reaches terminal velocity when he stops accelerating.

Explanation;

Balanced forces are forces that act in opposite directions and are equal in size. When an object is acted upon by unbalanced forces then the object stays still or at rest or continues moving at a constant velocity in the same direction.
Unbalanced forces cause an object or a body to change its motion or velocity and direction.
A sky diver who reaches terminal velocity when he stops accelerating, experiences balanced forces. Terminal velocity being a point at which the drag force is equal to the force of gravity.

D) A sky diver reaches terminal velocity when he stops accelerating.
F = mass*gravity = Force of air resistance pushing up on the person
Reached terminal velocity = acceleration = zero

A substance that speeds up the rate of a chemical reaction is calledA. a catalyst

B. a substrate.

C. an enzyme.

D. Both A and C

Answers

A substance that speeds up the rate of a chemical reaction is called A.a catalyst

♡ ♡ Hope I helped :)!!!! ♡ ♡

Explain how microorganisms, humus, and soil health are related.

Answers

Those three are extremely related.Humus is the organic matter that forms in the soil when plant and animal matter decays. It is basicaly the part where the soil is more moistured and receives more nutrients. microoroganisms are present in the matter of plants and anumals and they are very important for the sustainability of the soil. Humus contains many useful nutrients for healthy soil, like nitrogen, which assures the proper health of it.

Answer:

Explanation: hope it helps ^w^

Other Questions

Assume that a mutation occurs in the gene responsible for the production of hexosaminidase a, such that only about 50% of the enzyme activity is found in the heterozygote compared with a homozygous normal individual. if heterozygotes are phenotypically normal, we would say that the mutant allele is recessive to its normal allele.

Which could result from a person who does not finish the prescribed amount of antibiotics for an infection?

Diatoms have cell walls composed of _____.A. silicon dioxideB. carbon dioxideC. chitin

Cardiac muscle contracts A. in response to voluntary output B in response to nonvoluntary input C. on its own without input