All categories

4 years ago

Fill in the blank.

Biology

2 answers:

Lubov Fominskaja [6]4 years ago

7 0

Answer: 1: hypertonic

2 -80 millivolts

3 osmosis or osmotic pressure

4 potassium

5. concentration gradient

6 a chemical gradient occurs when more of one molecule is on one side of a membrane, and more of another molecule is on the opposing side. An electrical gradient occurs when more positive or negative ions are on either side of a cell membrane potential, or voltage difference.

7 The combination of a chemical and electrical gradient can result in an electrochemical gradient that drives the movement of ions and molecules across a membrane.

8 an electrochemical membrane can have opposing components gradient.

Explanation:

Got off pennfoster

Allisa [31]4 years ago

6 0

Answer:

hypertonic
–80 millivolts
Osmosis or osmotic pressure
potassium
concentration gradient
A chemical gradient occurs when more of one molecule is on one side of a membrane, and more of another molecule is on the opposing side. An electrical gradient occurs when more positive or negative ions are on either side of a cell membrane. The presence of an electrical gradient can result in a membrane potential, or voltage difference.
The combination of a chemical and electrical gradient can result in an electrochemical gradient that drives the movement of ions and molecules across a membrane.
An electrochemical membrane can have opposing component gradients.

Explanation:

You might be interested in

N any ecosystem, organisms interact with biotic and abiotic parts of the environment. As a result of all of the interactions, th

Westkost [7]

Answer:

Explanation:

3 0

3 years ago

17- Microorganisms which require 0-5.5 pH for the growth are:

GREYUIT [131]

Acidophiles is the correct

4 0

3 years ago

Are protist living or nonliving

Sonja [21]

Answer:

Explanation: Bacteria and archaea are prokaryotes, while all other living organisms — protists, plants, animals and fungi — are eukaryotes. ... The vast majority of protists are unicellular or form colonies consisting of one or a couple of distinct kinds of cells, according to Simpson.

3 0

4 years ago

Read 2 more answers

The use of prokaryotes and other organisms to clean up pollutants from soil, air, or water is called ________. the use of prokar

jenyasd209 [6]

The use of prokayotes and other organisms to clean up pollutants from soil, air, or water is called Bioremedation. Bioremedation is the use of living organisms for the recovery or cleaning up of a contaminated medium such as soil, sediment, air and water. It is actually a waste management technique that neutralizes pollutants from contaminated site using organisms. examples of bioremedation related technologies are mycoremedation, phytoremedation among others.

4 0

4 years ago

Which two statements summarize a way that an other-feeder gets food?

maksim [4K]

Answer:

B. Sphagnum moss takes in energy from sunlight.

D. Euglenas carry out photosynthesis.

Explanation:

According to the question, "a self-feeder" means an autotrophic organism i.e. an organism that produces or obtains food by itself. The process by which an autotrophic organism obtains food is referred to as PHOTOSYNTHESIS. Photosynthesis entails the synthesis of food in form of organic compounds in the presence of sunlight.

Based on this, Euglenas, which is a plant-like protist, carrying out photosynthesis and Sphagnum moss, which is a lower plant (bryophyte) taking in energy from sunlight in order to perform photosynthesis are two examples that describes a "self-feeder"

Can I have brainliest please? :)

5 0

3 years ago

Read 2 more answers