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zalisa [80]
3 years ago
6

Which is a type of passive transport?

Biology
2 answers:
garik1379 [7]3 years ago
8 0

Answer:

The answer is Diffusion.

Explanation:

Passive transport is a movement of biochemical, atomic or molecular substances through cell membranes without the need for energy overload, while diffusion is an irreversible physical process in which atoms or molecules move from a high region concentration to an area of low concentration, where said process does not require energy input, is frequent as a form of cell exchange.

aniked [119]3 years ago
4 0
Diffusion because it requires no energy
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Which of the following statements is true?
KIM [24]

Secondary consumers receive less energy from the food chain than primary consumers.

Primary consumers are herbivores, meaning they eat the plants that have 100% energy.

Secondary consumers are either omnivores or carnivores. This means that they eat both animals and plants. In the situation that a secondary consumer is a carnivore, the secondary consumer is receiving less energy from the primary consumer.

Hope this helps!

3 0
3 years ago
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Which of the following are financial securities that represent promises to repay a fixed amount of funds?
Mrrafil [7]

Bonds.

Guaranteeing savers high rates of return.

<h3>What is the purpose of the financial system?</h3>
  • A financial system performs the role of an intermediary and makes it easier for money to move from areas of surplus to areas of deficit. It comprises various institutions, markets, rules and laws, customs, investors, analysts, transactions, and claims and liabilities.
  • Managers can use big data in their businesses by using a financial system. A financial system combines data from numerous organizational departments into a single perspective, making it simple for users to comprehend the connections between distinct data types.
  • Financial services guarantee the advancement of both domestic and international trade. Increased domestic and international exports of goods are guaranteed by the presence of factoring and forfeiting businesses. Banking and insurance services also facilitate an increase in these promotional activities.

The following are financial securities that represent promises to repay a fixed amount of funds: Bonds.

  • Bonds provide a fixed amount of maturity value.

The following is not a service that the financial system provides for savers and borrowers: Guaranteeing savers high rates of return.

  • The financial market can't guarantee any particular rate of return to savers.

To learn more about the financial system, refer to:

brainly.com/question/13854011

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8 0
2 years ago
When NADH is the electron donor to the respiratory chain, 2.5 ATP are formed, but when FADH2 is the electron donor, only 1.5 ATP
Fofino [41]

Answer:NADH donates it electron to complex I a higher energy level than other complexes while FADH donates it electron to complex II a lower energy complex.

Explanation:

Both NADH and FADH are shuttle of high energy electrons originally extracted from food into the inner mitochondrial membrane.

NADH donate it electron to a flavoprotein consisting of FMN prosthetic group and an iron-sulphur protein in ETC complex-I. Two electrons and one hydrogen ion are are transferred from NADH to the flavin prosthetic group of the enzyme.

While the electrons from FADH2 enters the ETC (electron transport chain) at the level of co-enzyme Q (complex II). This step does not librate enough energy to act as a proton pump.

So NADH produces 2.5 ATP during the ETC and oxidative phosphorylation because it donates its electron to Complex I, which pump more electrons across the membrane than other complexes.

5 0
3 years ago
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Is the liquid in the beaker classified as a solution
shtirl [24]
I believe the answer is yes
4 0
3 years ago
How many arms does a squid have?
Tresset [83]

Answer:

Ten arms! Hope this helps!

7 0
3 years ago
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