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GaryK [48]
3 years ago
14

A molecule called ___________ is responsible for the rbc's ability to transport oxygen and carbon dioxide.

Biology
1 answer:
Andru [333]3 years ago
6 0
A molecule called haemoglobin is responsible for the RBC's ability to transport 0_{2} and CO_{2}.

Hope it helped!
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Someone help me please
frez [133]
1. Two genetically identical copies of DNA

2. Finds an error in DNA, removes the incorrect nucleotide and replaces it with a correct one.

3. It is used as a copy/ "template" for replication in order to have two identical copies of DNA.

4. DNA helicase unwinds DNA double helix and Topiosomerase ensure there isn't too much unwinding.

5. Replication has a built on proofreading system - DNA polymerase removes the incorrect nucleotide and replaces it with a correct one.
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3 years ago
The ultimate purpose of respiration:
pshichka [43]

Answer:

if ur asking which one of those answer choices is the right one, it's D! Deliver oxygen to every blood cell <3

Explanation:

This involves transport of oxygen from the lung to the tissues by means of the circulation of blood.

7 0
2 years ago
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How does genetic engineering interfere with natural selection?
guajiro [1.7K]
Idk come back later so i can give you that answer
6 0
3 years ago
What do scientists use to divide the geologic time scale? Major divisions in the fossil records Major divisions in the sedimenta
IgorC [24]
The correct option is B: MAJOR DIVISIONS IN THE SEDIMENTARY ROCK LAYERS.
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In determine geological time, rock records provide evidence of past geological events and life forms.
3 0
3 years ago
Specialist in the genitourinary system of males and the urinary system of females
Romashka-Z-Leto [24]

Answer:

Urologist

Explanation:

The person who is involved in the study of the genitourinary system of both males and female is known as the urologist.

The genitourinary system is the system of the organs which are involved in both the sexual and urinary function in the body.  The word is formed by the uro from urine and logist- for the person who studies forms the word urologist.

Thus, the urologist is the correct answer.

8 0
3 years ago
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