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Genrish500 [490]
3 years ago
10

5 Multiple choice:

Biology
1 answer:
Kruka [31]3 years ago
4 0
1. The correct answer is A. silicone. 
Silicone is also referred to as polysiloxanes. They are termed as polymers which include any inert. It is a synthetic compound which is made up of repeating units of siloxane. They are heat resistant and rubber-like. They are used in medicine, lubricants, cooking utensils, and electrical insulation.

2. The correct answer is C. Formulating the mix. 
It is a way of marketing. There is no formula for multi-channel marketing. The most effective nowadays is multichannel and integrated.

3. The correct answer is B. humus.
Humus is termed as the dark organic matter which forms in the soil when dead plants and animals matter decays. It has a lot of nutrients which helps to improve the health of the soil and most important is the nitrogen. It affects the bulk density of soil which contributes to its retention of nutrients and moisture.

4. The correct answer B. Sweet.
The red soil is described by sweet. Sweet is something which smells good. Red soil develops to temperate, warm, moist climate which is under mixed forest. It has a thin organic and inorganic mineral layer. They are derived from crystalline rock.

5. The correct answer is B. Casting with sulfur.
Sulfur casts have both sides which have the same cast as the original.
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-Cell wall is absent.

-Mode of nutrition is heterotrophic i.e. they depend on other organisms for food.

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How many different types of air masses with different locations are coming from north america
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Which of the following is the downstream signaling protein for the TRADD-associated complex in the cell survival path of TNF sig
grigory [225]

Answer:

The correct answer is - option A. IKK.

Explanation:

In signal transduction or any other molecular biology process, the upstream or downstream is related to the molecular or cellular events that follow a mechanistic and temporal order.

In TNF signaling involved in cell survival pathway the TRADD- associated complex also is known as TNF receptor-associated death domain complex has a second messenger that activates temporally after the cell membrane receptor known as IKK signaling protein that help in numerous downstream pathways.

Thus, the correct answer is - option A. IKK.

8 0
3 years ago
Which of the following represents the correct pathway of the egg after leaving the ovary and entering the uterine tube?
Hoochie [10]

<u>Answer</u>: Infundibulum, ampulla, isthmus, uterus.

<u>Explanation</u>:

  • The ovary produces the egg and, it releases one unfertilized egg every month.
  • The egg then travels through the fallopian tube to the uterus.
  • The fallopian tube consists of three parts:

1. <em>Infundibulum</em>- it is the most distal portion of the fallopian tube which receives the egg coming out of the ovary.

2. <em>Ampulla</em>- This is the next portion of the fallopian tube which is ciliated and is the site of fertilisation of the egg.

3. <em>Isthmus</em>- it is also a ciliated region which controls the transport of both sperm and the embryo.

  • Finally, after passing through the isthmus the fertilized egg reaches the uterus where implantation takes place.
  • <em>So the journey of the egg from the ovary to uterus follows the pathway, ovary---> infundibulum--->ampulla--->isthmus--->uterus.</em>

<em></em>

8 0
3 years ago
Marcus is admitted to the hospital for a bone marrow stem cell transplant from his brother. What will happen after his brother’s
lapo4ka [179]
OMG I love biology and your answer is going to be B!!!!!!!!!! I have a 100% in biology
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Read 2 more answers
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