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kirill115 [55]
3 years ago
14

How would reactions be affected if enzymes were not present in cells?

Biology
1 answer:
Jlenok [28]3 years ago
8 0

Answer: Reactions would require additional energy before they could begin.

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Describe a biome that might be found in the shaded area shown above
docker41 [41]

Answer:

jungle

Explanation:

6 0
2 years ago
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Which of the following vectors holds the largest pieces of DNA?
wolverine [178]

Answer:

c. YACs

Explanation:

YACs, the Yeast artificial chromosomes are the high capacity vectors designed to carry the eukaryotic genes and carry the insert of 200-2000 kb.

YACs carry origin of replication from yeast, selectable markers and sequences derived from telomeres and centromere to maintain the stability of the insert during cell division.

The insert size for plasmids, bacteriophage, PACs, and cosmids is about 0.1-10 kb, 5-25 kb, 100-300 kb, 35-45 kb respectively.

3 0
3 years ago
What must happen to water in order for its dissolved minerals to be deposited?¿
Nitella [24]

Explanation:

The water must be cooled. Cooling water means the kinetic energy of the water molecule is reduced. Bombardment with the solute molecules reduces. In addition, The inter-molecular spaces between the water molecules reduce and therefore the number of solutes that can be accommodated in the inter-molecular spaces reduces. This is how saturation point is reached. Therefore as you coll the solution, the solute molecule precipitate from the water.

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8 0
3 years ago
Which term describes the perception of the body’s movement through space?
Bingel [31]

Answer:

Option C

Explanation:

Complete question

Which term describes the perception of the body's movement through space?

A. nociception

B. neurasthenia

C. kinesthesia

D. dimensionality

Solution

The word Kinesthesia is made up of two words kinetic and anesthesia. On one side kinetic means movement while anesthesia means feeling, sensation, visions etc.  

Whenever a person senses his/her body movement through space or any other kind of physical bodily movement or action, he/she actually faces Kinesthesia. This is also related with the Charles bell concept of sixth sense through which one could perceive sensation of static position or velocity of the movement

 Hence, option C is correct

3 0
3 years ago
How are community population and ecosystem similar?
sp2606 [1]

in a community there are people right? well in an ecosystem there are animals and organism.

4 0
3 years ago
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