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amid [387]
3 years ago
14

SOMEBODY PLEASE TELL ME THE ANSWER TO THIS QUESTION HURRY I ONLY HAVE 41 MINITES LEFT TO TAKE THID TEST!!!!!

Biology
1 answer:
jonny [76]3 years ago
3 0

Answer:

What's the question?

Explanation:

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How does the enzyme that makes rna know where to start transcribing the dna?
Arturiano [62]
The enzyme that makes RNA knows where to start transcribing the DNA by knowing where to start transcribing at the promoter site. For example,<span> TATA Box in Eukaryotes. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>
7 0
3 years ago
Check Your Understanding<br> Question: What is an adaptation?
AleksandrR [38]

Answer:

an adaptation can be defined as an inherited trait which confers an evolutionary advantage to the organism in a certain environment

Explanation:

An adaptation, also known as an evolutionary adaptation, can be defined as any physiological and/or morphological inherited trait related to the improved evolutionary fitness of one organism in a particular environment. An adaptation improves the chances of survival and reproduction in a certain environment, thereby organisms carrying the adaptation have more chances to produce descendants and pass their genes to the next generation. Some classical examples of evolutionary adaptations include the long necks of giraffes that help them to eat leaves at the top of trees, light bones of flying birds, etc.

8 0
3 years ago
The sensory cells associated with this sense actually hyperpolarize in response to their stimulus modality...
vaieri [72.5K]

Answer:

Vision

Explanation:

Sensory cells may detect the information like taste, touch, hear and vision by the presence of receptors located on their surface.

Hyperpolarisation may be defined as the change in the cell's membrane potential towards more negative. The sensory vision cells are associated with the hyperpolarisation of cells and makes the cells environment more negative  in response to the stimuli.

Thus, the correct answer is option (d).

8 0
3 years ago
An ultrasound machine is being used to try to identify potential kidney stones. The machine is working properly an no kidney sto
saveliy_v [14]
The machine found no kidney stones and the patient is healthy 
7 0
2 years ago
A roller coaster track is 3000 meter long. It takes 100 second to travel once around the roller coaster. What is the average spe
sineoko [7]

Answer:

30meter per second

Explanation:

Given that

Distance = 3000 meters

Time = 100seconds

Speed = distance /time

Substituting the values

Speed = 3000/100

Speed = 30meter per second

The average speed needed to cover the travelling will be 30meter per second.

4 0
3 years ago
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