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Kobotan [32]
3 years ago
5

Which helps prevent errors in DNA replication

Biology
2 answers:
Andrej [43]3 years ago
8 0
Complementary base pairing reduce errors helps prevent errors in DNA replication.

In molecular biology, DNA replication is the biological process of producing two identical replicas of <span>DNA </span>from one original DNA molecule. DNA replication occurs in all living organisms and is the biological inheritance basis. DNA is composed of double helix 2 complementary strand.
jasenka [17]3 years ago
7 0

Answer:

Each base can attach to only one other type of base.

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In salt water fish, chloride cells in the gills: a. actively transport Cl- from the plasma to the ECF. b. actively transport Cl-
lord [1]

Answer:

b. actively transport Cl- from the ECF to the external environment.

Explanation:

Chloride cells are cells that are found in the gills of teleost fishes which pump large amount of sodium and chloride ions out from the extracellular fluid (ECF) into the sea or environment against a concentration gradient in marine fish.

The opposite of this process occurs in freshwater fishes where the gills of freshwater teleost fish, cause an influx of sodium and chloride ions into the fish from the environment, also against a concentration gradient.

Mechanism of action

Salt water teleost fishes take in large amounts of seawater to decrease osmotic dehydration. The excess of ions derived from seawater is thrown out of the teleost fishes through the chloride cells. These cells employs active transport on the basolateral (internal) surface to diffuse in chloride, which then is pumped out of the apical (external) surface, straight into the surrounding environment. Such mitochondria-rich cells are located in the region of the gill lamellae and filaments of teleost fish.

3 0
3 years ago
Why does the writer include so much discussion of the lighting in the Astrologer’s space?
qaws [65]
To create a mysterious mood.
5 0
3 years ago
This diagram shows a food chain. Which term describes the role of the corn in
inysia [295]

Answer:

D) producer

Explanation:

Corn is on the bottom of this food chain. Corn takes energy from the sun and turns it into engery it and other animals that wat it can use.

3 0
2 years ago
Does temperature appear to have been relevant to the amount of oxygen consumed?
OverLord2011 [107]

Answer:

At a thermoneutral ambient temperature, cooling either thermode increased oxygen consumption. In a cold environment, cooling either thermode increased the rate of oxygen consumption more than at a thermoneutral temperature. Heating either thermode tended to decrease oxygen consumption in a cold environment. 3.

Explanation:

6 0
3 years ago
TRUE OR FALSE : Cohesion is when water molecules stick to OTHER substances.
tekilochka [14]

Answer:

true

Explanation:

Thus when the positive side on one water molecule comes near the negative side of another water molecule, they attract each other and form a bond. This "bipolar" nature of water molecules gives water its cohesive nature, and thus, its stickiness and culpability

3 0
3 years ago
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