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netineya [11]
3 years ago
7

PLS HELP ME I NEED THIS ASAP!!!

Biology
1 answer:
nataly862011 [7]3 years ago
8 0

Each cell has ______<u>(Sorry I don't know this one either)</u>______ genes activated depending on it's job and what kind of cell it is.


It is the presence of ____<u>Lactose</u>____ that causes the repressor protein to fall off and unblock the gene on the lac operon.


If a gene is turned on then it is being ______<u>expressed</u>______.


An additional circular chromosome found in some bacteria that is used in genetic engineering. Plasmid

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Why are subduction zones not commonly found at convergent continental-continental boundaries?
Ede4ka [16]

Answer:

the subduction zone is commonly found in convergent continental-continental boundaries since it is where two continental crusts meet, and the force forces one crust to subduct under another one.

Explanation:

3 0
3 years ago
Without undergoing any changes itself, the _____ makes changes to the ______.
BigorU [14]

Without undergoing any changes itself, the enzyme makes changes to the substrate.

<h3>What is an enzyme?</h3>

An enzyme is a biological catalyst that acts by lowering the activation energy in a chemical reaction.

In a chemical reaction, an enzyme binds to a substrate to convert it to one or more products.

In conclusion, without undergoing any changes itself, the enzyme makes changes to the substrate.

Learn more about enzymes here:

brainly.com/question/1596855

#SPJ12

5 0
2 years ago
Answer the following questions: a) Why did some of the komodo dragon's eggs not hatch? b) How many parents did this komodo drago
hichkok12 [17]

Answer:

Explanation:

Most female Komodo dragons lay eggs once per year, never more, sometimes less. However, like birds, Komodo dragon must also make a nest in which they lay their eggs. ... Eggs will then take up to 9 months (“like humans”) to develop before baby dragons are ready to hatch.

7 0
3 years ago
Peripheral resistance depends on all of the following factors except __________.
pantera1 [17]

Options for the question have not been given. They are as follows:

blood vessel length

blood viscosity

blood vessel diameter

blood colloid osmotic pressure

Answer:

blood colloid osmotic pressure

Explanation:

  • Peripheral resistance is the resistance to blood flow by blood vessels.
  • It is directly proportional to blood vessel length as more the distance to travel, more will be the resistance.
  • It is also directly proportional to blood viscosity as more energy is required to push viscous material.
  • It is indirectly proportional to blood vessel diameter. More the diameter of the vessel, easier it is for the blood to pass.
  • However, it does not depend on blood colloid osmotic pressure. Colloid osmotic pressure is created by the protein components of blood and they do not have any direct impact on blood flow.
6 0
3 years ago
Modern day intense crop production means the application of greater and greater amounts of nitrogen fertilizers. This is turn me
OLEGan [10]
More nitrogen in the atmosphere leads to NITRIC ACID RAIN.
When nitrogenous fertilizers are used on the farm, some gases are released into the atmosphere including nitric oxide. These gases rises up into the atmosphere, mix with rainfall.
 Nitric oxide react with rainfall to form nitric acid and it falls as acidic rain.
6 0
3 years ago
Read 2 more answers
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