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Molodets [167]
3 years ago
14

Which step in transcription occurs first

Biology
2 answers:
Svetradugi [14.3K]3 years ago
9 0

Transcription Initiation. The first step in transcription is initiation, when the RNA pol binds to the DNA upstream (5′) of the gene at a specialized sequence called a promoter (Figure 2a). In bacteria, promoters are usually composed of three sequence elements, whereas in eukaryotes, there are as many as seven elements ...

Blababa [14]3 years ago
5 0

Initiation. The DNA molecule unwinds and separates to form a small open complex. ...

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Caitlyn has a supracondylar distal humerus fracture, a true surgical emergency. besides the humerus, what other bones articulate
lara31 [8.8K]
The elbow (or olecranon joint) is the part of the upper limb between the arm and forearm. This articulation includes the region of the "elbow fold" (or ulnar fossa). It is a synovial joint complex of the upper human limb connecting the arm to the forearm. He thus unites three bones between them: the radius, the ulna and the humerus.

<span>The ulna is a long bone of the forearm, located at its inner side while the radius, the second bone of the forearm, is located at the level of the outer part (the same side of the thumb)</span>


7 0
3 years ago
Which is one major function of the endomembrane system
s2008m [1.1K]

Answer: transporting substances in a cell

Why: In eukaryotic cells, endomembrane system refers to the set of membranes present inside the cytoplasm which form single functional and developmental unit. The membranes are either connected directly or indirectly and exchange material with the help of vesicle transport. The main function of this system is to modify, pack and transport the proteins and lipids in and out of the cell. The main organelles which form the endomembrane system are- nuclear membrane, endoplasmic reticulum, Golgi apparatus, lysosomes, and vesicles.


8 0
3 years ago
Simply, translation is a copy of _______________
aliya0001 [1]

Answer:

c. protein from RNA

Explanation:

Translation is a process that occurs in the ribosomes where tRNA is used to read the mRNA strand and translate the codons into complementary amino acids.

3 0
3 years ago
There is general agreement that species classified as Homo should share all of these characteristics EXCEPT
butalik [34]

Large brain size, small and flat face, small jaws and teeth, exploitation of diversity are some common features of <em>homo </em>species. <em>Different</em><em> </em><em>homo </em>species have different shapes of skulls.

Homo, genus of the family Hominidae (order Primates), is distinguished by a relatively large cranial capacity, limb structure adapted to a habitual erect posture and a bipedal gait, well-developed and fully opposable thumbs, hands capable of power and precision grips, and the ability to make standardized precision tools by combining one tool with another.

<em>Different </em><em>Homo </em>species are differentiate from skull shapes. Their body shapes also tends to vary. This is due to different environment conditions in different time zones.

However,<em> Homo</em> species show many common characteristics such as Large brain size, small and flat face, small jaws and teeth.

#SPJ1

To learn more about <em>Homo</em> species follow this link:

brainly.com/question/10169640?referrer=searchResults

4 0
2 years ago
What does a virus do once it invades a host cell?
I am Lyosha [343]

Answer:

I would say it begins to multiply based on the picture below

Explanation:

3 0
3 years ago
Read 2 more answers
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