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gogolik [260]
4 years ago
7

A scientist who studies macroevolution would probably _____.

Biology
2 answers:
notsponge [240]4 years ago
6 0
The best answer would be "research reasons why species change over long periods of time" 

if not i apologize but this is my best guess<span />
Masteriza [31]4 years ago
4 0
I think the 3rd one is correct
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Help me out fast please hurry​
Kisachek [45]

I would say that would be DNA

Hope this helps :)

3 0
3 years ago
Are endocytosis and exocytosis examples of passive transport or active transport?
soldi70 [24.7K]

Answer:

Yes, they are both active transport processes.

Explanation:

Exocytosis describes the process of vesicles fusing with the plasma membrane and releasing their contents to the outside of the cell. Both endocytosis and exocytosis are active transport processes.

8 0
3 years ago
Read 2 more answers
A certain bacterial mRNA is known to represent only one gene and to contain about
Brut [27]

Answer:

C) 30,000

Explanation:

According to the given information, the bacterial mRNA consists of about 800 nucleotides. Three consecutive nucleotides together make one genetic codon which in turn codes for one specific amino acid in the protein encoded by this mRNA.  

So, an mRNA with 800 nucleotides will have total 800/3 = 266.67 or 266 genetic codes. The protein encoded by this mRNA would have a total of 266 amino acids.  

Given that one amino acid imparts 110 units to the molecular weight of the protein, the protein with 266 amino acids have the molecular weight= 266 x 110 = 29260, that is about 30,000.  

4 0
3 years ago
How does the Gulf Stream affect weather in the United States?
Solnce55 [7]
The answer is B. brings cooler temperatures from the topics
5 0
3 years ago
Complete a online search and write at least two sentences to explain the relationship between the two organisms (Humans and the
tresset_1 [31]
Humans benefit from the domestic dog because they reduce stress, they can prevent depression, and they can improve your health. Dogs benefit from humans because they love the bond they have with their owner.
7 0
3 years ago
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