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torisob [31]
3 years ago
7

21. All the following are differences between arteries and veins

Biology
1 answer:
Lubov Fominskaja [6]3 years ago
8 0

Answer:

Arteries connect to capillaries and veins don't connect to capillaries

Explanation:

Actually both are connected by capillaries

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1. What type of mutation is this?
MatroZZZ [7]

Answer:

a

Explanation:

5 0
3 years ago
It is the role of the ____ to receive and send electrical messages throughout the body?
qwelly [4]
The answer is brain coz it both received and send messages through the body
4 0
3 years ago
Read 2 more answers
Phosphatidic acid phosphatase (PAP), also called lipin, converts phosphatidate to diacylglycerol (DAG). Diacylglycerol kinase co
sashaice [31]

Answer:

As the question is incomplete i have added the full question in the ask for detail section of this question.

There will be DECREASE in phospholipipids, and triglycerols formed from  DAG by the activation of phosphatidylethanolamine and head groups.

while on the other hand there will be INCREASE in phospholipids formed from  polar head group, CDP-DAG, Phosphatidylinositol and Phosphatidate.

8 0
3 years ago
Match each movement with the correct label.
Nikolay [14]

Answer:

flexion - depression

extension - elevation

adduction - medial rotation

abduction - lateral rotation

Explanation:

Flexion is the process of bending an arm or leg. It occurs as a result of the contraction of the muscles. Depression is a downward movement. Hence, flexion refers to the depression of an arm or leg.

Extension is the process of stretching the body parts. Elevation is an upward movement. Hence, extension refers to the elevation of body parts.

Adduction is the movement of a limb or other part of the body towards the midline or another part of the body. The movement of the limb towards the midline of the body is known as medial rotation.

Abduction is the movement of a limb or other part of the body away from the midline of the body. The movement of the limb away from the midline of the body is known as lateral rotation.

8 0
3 years ago
Classify the steps involved in the formation of a solution as being endothermic or exothermic. separation of solute molecules se
Alexxx [7]

Answer:

<em>Endothermic reactions:  separation of solute molecules , separation of solvent molecules</em>

<em>Exothermic: formation of solute-solvent interactions</em>

Explanation:

An endothermic reaction can be described as a reaction which requires energy. Usually, the energy is taken in the form of heat from the environment. For example: the separation of solute and solvent molecules.

An exothermic reaction can be described as a reaction in which energy is released during a reaction. For example, a solute and a solvent reaction. Energy is usually released in the form of heat during an exothermic process.

7 0
3 years ago
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