1)Protons and Neutrons have approximately equal masses
its a and b
i got it right on test
Which type of elements are lanthanides and actinides part of? inner transition metals
The measure of a compounds likeliness to gain or lose an electron is its
Is its electrification
Electrification is defined as the ability to gain or lose different electrical charges, usually electrons, and occurs when a collision of subatomic particles occurs. There are three ways to electrify: by rubbing, by contact or by induction. It is necessary to take into account that in these three ways of electrification, the principles of charge conservation and the primary electrostatic rule are present.
Weight is the answer ig
What happen once intercellular signals reach the inside of the cell using some type of receptor A. The signal stops
B. The signal produces a protein
C. The signal is transferred to the cytoplasm
D. Intercellular communication takes over
Correct option is B.
B. The signal produces a proteinExplanation:
There are many kinds of signals that reach the inside of cell. Every signal carry some important message regarding the functioning of cell or any other part of body. Normally signals that penetrate in the cell translate a protein to carry out their function. So, signals actually stimulate the machinery of the cell and make it to produce the protein of its own desire.
Once intercellular signals reaches inside of the cell by the receptor then it helps in the intercellular communication among each other.
The receptors are usually the proteinaceous structure that resides over the surface of the cell as well as present inside it. It receives signals in various forms. These signals may only interact with the receptor on the outer surface of the cell or it may reach inside the cell and interact with the receptor molecule. The interaction may result in the manipulation in the transcription process as some of the genes will be stimulated to transcribe into the protein or some may get inhibited.
There can by different types of signal molecule. They are:
1. Autocrine: These signals are produced by the cell type to which the signaling molecule get attached. Therefore they acts over self-cell. This kind of signaling happens in the early development of an organism.
2. Paracrine: These signals produced by the signaling cell acts locally on the cell that lies closer to them.They generally produces faster response.
3. Endocrine: These signals travels to the longer distance and acts over the cells residing over there. They generally produces slower response.
1. Learn more about receptor brainly.com/question/7178431
2. Learn more about cell brainly.com/question/5923583
3. Learn more about cell cycle brainly.com/question/1600165
Grade: College Biology
Chapter: Signal transduction
Intercellular signals, receptor, intercellular communication, transcription, autocrine, cell, organism, paracrine, endocrine.
What element is added to toothpaste and city water systems to help tooth decay?
What is chemistry and biochemistry
Chemistry mainly deals with study of physical and chemical properties of organic and inorganic matters but biochemistry involves mainly study of compounds (mostly organic compounds) of Biomedical interest.
Compute 4.659×104−2.14×104. Round the answer appropriately.
All are ways to increase mechanical advantage except
A scientist did an investigation on the growth of koi fish. He selected forty newly hatched koi from the same clutch of eggs. He separated the koi into four groups and placed each group in a different sized pond. None of the ponds had any predators that would eat the koi fish. The amount of food available to the koi and the water quality of each pond differed based on the size of the pond. Larger ponds had more food available and better water quality as the fish grew. After 15 months, the scientist measured the length of each koi fish. Using these measurements, he came up with an average koi size for each pond.
Effect of Pond Size on Koi Fish Growth
Size of Pond Average Length of Koi
500 gallons 18.2 centimeters
1000 gallons 25.6 centimeters
2500 gallons 30.8 centimeters
5000 gallons 35.3 centimeters
Based on the scientist's results, which of the following is true?
Koi fish grow fastest in ponds with poor water quality.
Koi fish grow fastest in ponds with a high population density.
The growth of koi fish is determined entirely by genetics.
The growth of koi fish is affected by the environment of the fish.
From the results, it is clear that, the growth of the koi fish is depending on the environment in which it grows. This include, the size of pond, food available, water quality, presence of predators etc. Hence, option D is correct.What are environmental factors affecting fish growth ?
The condition of the water in which fish are grown directly affects their health and eventual growth. In general, physical, chemical/biochemical, or a combination of these components can be used to categories factors impacting fish growth and productivity in freshwater aquatic systems.
Temperature and suspended and settleable particles concentrations are significant physical water characteristics for the development and growth of fish; crucial chemical water characteristics include pH, alkalinity, hardness, and metal concentrations.
The adequate size of pond let the fish free to move more and make it more energetic with the surroundings. Hence, the growth of koi fish is affected by the environment of the fish.
Find more on koi fish:
just did it
Think about a carbon atom that is released into the atmosphere from the burning of wood in a campfire. If it were to go through the whole carbon cycle, Step 1 A caterpillar gets the carbon by eating the tree's leaves.
Step 2 The bird decomposes and the carbon is added to the atmosphere.
Step 3 A bird gets the carbon by eating the caterpillar.
Step 4 The bird flies into a building and dies instantly. It falls to the ground
Step 5 A tree absorbs the carbon from the atmosphere into its leaves for photosynthesis.
plz help me by telling me what order this go's in?
Answer: the actual answer is
step 1: A tree absorbs the carbon from the atmosphere into its leaves for photosynthesis
step 2: A caterpillar gets the carbon by eating the tree's leaves
step 3: A bird gets the carbon by eating the caterpillar
step 4: The bird flies into a building and dies instantly. It falls to the ground
step 5: The bird decomposes and the carbon is added to the atmosphere