CHEMISTRY HIGH SCHOOL

Carrying capacity is _____.the ratio of predators to prey
the number of populations in a specific area
the number of organisms in a population
the number of organisms an ecosystem can support

Answers

Answer 1
Answer: Carrying capacity is the number of organisms an ecosystem can support. It is the maximum size of a population that can survive in the ecosystem. If the animals reach the carrying capacity, the population may crash. As the consequence, the number of animals will decrease due to predators or diseases.
Answer 2
Answer:

The answer is: number of organisms an ecosystem can support.

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How many grams of CuSO4 are there in 100.0g of hydrate?
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How is the charge of an atom determined?
how is the amount of neutrons determined?

Answers

Atoms have positively charged protons and negatively charged electrons, the number of each tells you the charge.
The ionic charge is the number of protons subtracted by the number of electrons. They usually have the same charge, but with opposite signs, Electrons ( -) and protons ( +)
 To find the neutron number,subtract the proton number from the atomic mass. It will give you the neutron number.
Hope this helps.
 

The absorption of some minerals is regulated by being bound to _____. A) Fats B) Starches C) Transport proteins D) Amino acids

Answers

Answer is  C) Transport proteins

Which of the following chemical symbols represents the element silver?A. S
B. Ag
C. Au
D. Si

Answers

B.Ag from the latin Argentum

HELP!!!!!! Multiple choiceDuring transmutation...

A. the number of neutrons always decreases.
B. the number of neutrons always increases.
C. the number of protons always increases.
D. the number of protons always decreases.

Answers

C. the number of protons always increases

A student assisting with the experiment would observe all of the following about the electron transport chain EXCEPT:A. Electrons are passed from carriers with lower reduction potential to those with higher reduction potential.B. The first electron carrier is also a proton pump.C. All electron carriers are mobile and hydrophobic.D. The electron carriers can transport a maximum of 2 electrons.

Answers

Answer:

C. All electron carriers are mobile and hydrophobic

Explanation:

Hello,

In this case, it is widely known that the electron carriers move inside the inner mitochondrial membrane and consequently move electrons from one to another. In such a way, they are mobile, therefore they are largely hydrophobic as long as they are inside the membrane.

For instance, the cytochrome c is a water-soluble protein in a large range, therefore, the answer is: C. All electron carriers are mobile and hydrophobic.

Best regards.

What is the name of a neutral group of atoms that are held together by covalent bond (this word has 8 letters)

Answers

The word that you're looking for is either nonpolar or molecule. Both have 8 letters. A molecule is a group of atoms held together by covalent bonds, and nonpolar is used to describe a molecule in which the electrons are shared equally between the atoms. 
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