In the human body, stem cells in the bone marrow produce a variety of blood cells. What process produces these cells?

How do living things make use of the energy stored in food molecules?

ipn [44]

Answer:
The energy stored in food molecule (glucose) is released in he process of respiration.

Explanation: Respiration is a cellular process in which glucose molecule is broken down into carbon dioxide, water and ATP is produced as end product. Respiration consists of following main steps:
1. Glycolysis: It occurs in the cytoplasm of cell, and each glucose molecule is converted into two pyruvates with help of ATP.
2. Formation of Acetyl coenzyme A: It is a connecting link reaction between glycolysis and Kreb cycle. In this phase Each pyruvate react with Coenzyme A to become acetyl coenzyme A.
3. Kreb Cycle: It occurs inside mitochondria. In this cycle each acetyl coenzyme A with fixed with CO to produce citrate which undergo in a cyclic reaction to produce ATP and NADH. .
4. Electron transport chain: It is the last step of respiration which complete in mitochondrial membrane. In this phase most of the energy is produced along with H₂O as by product.

4 0

3 years ago

On scene, frantic family members direct you into the basement, where their 67dash–yeardash–old mother has shot herself in the

salantis [7]

The correct answer is "p<span>ick up the gun by the edge of the grip and carefully remove it."

Before assessing the airway, breathing, and the circulation of the trauma patient; one should first survey the scene before performing basic life support. The gun is a potential harm in doing first aid for this patient as the patient's reflexes, involuntary hand movements, or spasms can accidentally pull the trigger and hurt more people. </span>

4 0

3 years ago

Which does NOT correctly connect a property of water molecules to the property aids in the movement of water through the plant s

alexandr402 [8]

D. Water is polar-convalently bonded, not by van der Waal forces.

7 0

4 years ago

Sarah wants to know which brand of nail polish lasts the longest without chipping.She buys 4 types of nail polish - Essie (which

shusha [124]

Answer:try a gel manicure or pedicure

Explanation:

Gel manicures although they run higher risks of skin cancer from the ultraviolent lamp used to dry the polish do last on average 50% longer.

7 0

3 years ago

Read 2 more answers

What is sex education

kondaur [170]

Answer:

Sexuality education is more than the instruction of children and adolescents on anatomy and the physiology of biological sex and reproduction. It covers healthy sexual development, gender identity, interpersonal relationships, affection, sexual development, intimacy, and body image for all adolescents, including adolescents with disabilities, chronic health conditions, and other special needs.6 Developing a healthy sexuality is a key developmental milestone for all children and adolescents that depends on acquiring information and forming attitudes, beliefs, and values about consent, sexual orientation, gender identity, relationships, and intimacy.7 Healthy sexuality is influenced by ethnic, racial, cultural, personal, religious, and moral concerns. Healthy sexuality includes the capacity to promote and preserve significant interpersonal relationships; value one’s body and personal health; interact with both sexes in respectful and appropriate ways; and express affection, love, and intimacy in ways consistent with one’s own values, sexual preferences, and abilities.

Explanation:

6 0

3 years ago