Why should the BRCA1 protein be considered one of the best macromolecules within proteins? Is BRCA1 the best functionally, structurally, or based on other properties? Please explain in detail. You can give examples with scientific articles related to protein.

Q: 2. Describe the functions of the integumentary, skeletal and muscular system.

A: The musculoskeletal and integumentary systems represent the majority of the tissue mass in people: t...

Q: Which statement is true regarding the spinal cord? a) The interior horns of the spinal cord receive...

A: Spinal nerves are the main nerves of the body. A overall of 31 pairs of spinal nerves manage motor, ...

Q: 3. 4 2 7 8 9.

A: We can say that the Brain is the most complex and central organ that is made of a large group of ner...

Q: ___________.     aldosterone     anti-diuretic hormone     angiotensin II

A: The term atrial in ANP refers to the atria. 

Q: Skin is the most obvious external defense which covers the outside of the body. Explain why the foll...

A: An organ system that composed of skin, exocrine gland, nails, and hair is referred to as an integume...

Q: "When Perrin experiences stress, he usually first becomes exhausted. Then his body gets used to the ...

A: Hormones are referred to as the chemical messengers of the body which are secreted by the endocrine ...

Q: Define implantation

A: Introduction: Human beings reproduce sexually and are viviparous. The reproduction in human beings i...

Q: ST Q In the ECG pictured, which part of the P-QRS-T pattern indicates where ventricular contraction ...

A: ECG stands for electrocardiogram which is a electrical activity of hearts activity.     

Q: serotonin [µM] 0.025 transport rate A [dpm/min] 300.0 transport rate B [dpm/min] 10 0.08 920.0 30.0 ...

A: Serotonin refers to a chemical that gets produced by the neurons. It plays an important role in regu...

Q: Define intravenous (I.V.)

A: There are various routes of administration of drugs- gastrointestinal route, parenteral route and to...

Q: kindly disregard these arrows O What is the anatomical view of the brain stem above? G. Spinal Cord

A: The nervous system is the central processing unit of the body. It has two main divisions- The centra...

Q: 13 Which of the following helps to maintain homeostasis in a human? Chemical messengers secreted by ...

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: Answer quickly fast 9-10

A: We can say that There are two renal veins, left and right, which branch off from the Inferior Vena C...

Q: QUESTION 5 The stimulus that usually triggers blood clotting is: O A drop in blood pressure Conversi...

A: The process of transformation of blood into gel like substance outside the blood vessels is known as...

Q: A F - E Match the labelled synapse structure with the correct structure or function. Place the corre...

A: We can say that A synapse is a junction between two neurons. This helps in the signal transmission b...

Q: Define lymphocyte

A: Introduction: The lymphoreticular system is responsible for immune response, and it comprises lympho...

Q: What are chondrocytes and what is their function

A: Mesenchymal cells can be described as the adult cells present in body structures including bones, ca...

Q: See attached picture that depicts the involvement of a particular gland in the endocrine system. Ple...

A: The hormones are released from endocrine glands and specific cells in our body that act in specific ...

Q: Postsynaptic synapses that have NMDA receptors but not AMPA/kainate receptors on the postsynaptic me...

A: A brief shift in the electric polarisation of a nerve cell's membrane is called a postsynaptic poten...

Q: How important is the thymus gland in keeping your body free from diseases? What might happen to a pe...

A: As per our company's guidelines we are supposed to answer three related sub-parts at a time, but her...

Q: What is the impact of retinitis pigmentosa on melatonin levels?

A: Retinitis pigmentosa- It is an eye disorder that leads to the loss of vision. The retina of the eye ...

Q: What is a serous membrane and its function? Differentiatebetween the parietal and visceral portions ...

A: We know that The two layers of the serous membrane are parietal serous membrane and visceral serous ...

Q: Discuss the different levels of structural organization of the human body.

A: Levels of structural organization means how the body is organised into different levels with each hi...

Q: List and describe the basic components of blood

A: We know that The blood is composed of the extracellular fluid called the plasma and formed elements....

Q: what does the hypothalamus regulate

A: The endocrine system is composed of a variety of different endocrine cells or glands. Endocrine cell...

Q: All mammals have mammary glands regardless of their sex. True or False?

A: Mammary glands are milk producing glands

Q: Define total lung capacity

A: Lungs are the paired organs present in the body and they are part of the respiratory system. These a...

Q: Lower respiratory tract infection includes pneumonia, bronchitis and tuberculosis. List

A: Bronchitis, pneumonia, and bronchiolitis are three types of lung infections. They are usually caused...

Q: 6. Label the structures of the skin in this micrograph by clicking and dragging the labels to the co...

A: Introduction:- The integumentary system is an organ system that includes the skin, hair, nails, and ...

Q: List the steps of regulation of water in the nephrones.

A: Introduction:- The kidneys are two red bean-shaped organs found in vertebrates. They are found left ...

Q: Define anterior

A: Anatomical position can be defined as the body’s position when arms are erect and palms are at the f...

Q: Outline/trace the physiologic mechanisms that are triggered when a person sweats excessively on a ho...

A: The physiologic mechanisms triggered when a person sweats excessively on a hot day and loses a signi...

Q: Vhat macromolecules stiffens the cell/ lasma membrane?

A: Plasma membrane is a covering around the cell. It is a semi permeable barrier made up of phospholipi...

Q: Which of these is not a common effect ofsenescence?a. reduced synthesis of vitamin Db. atrophy of th...

A: Senescence causes body parts to deteriorate. As such, the proliferation of these systems is beginnin...

Q: Which of the following will have a negative chronotropic effect on the heart rate?     norpinephrin...

A: The cardiac cycle refers to the sequence of events which takes place during the completion of one he...

Q: Differrence between cervical and lumbar vertebrae.

A: Introduction: The term vertebral column is used synonymously with backbone, spine, or spinal column....

Q: Define dermis

A: The largest organ of the body is the skin. The skin is formed of several subunits. The three subunit...

Q: Which of the following readings represents normal blood pressure for adult? a. 141/91 mmHg. b. 165...

A: Introduction:- Blood is the body's fluid in the circulatory system of humans and other vertebrates t...

Q: Which of the following is the innermost layer of a blood vessel?       tunica media     internal e...

A: Introduction:- Blood vessels circulate blood throughout  body. They help to supply oxygen to vital o...

Q: Which 2 cells listed below contain GLUT-4 glucose transporters? Select 2 options: liver cells O adip...

A: The transportation of molecules are depends on their characteristics and concentration gradient. The...

Q: In the figure below, which of the following represent atrial fibrillation?

A: Atrial fibrillation occurs when the heart rate becomes quite irregular. This causes poor blood flow....

Q: Define tubular reabsorption

A: Reabsorption can be defined as the process which occurs after the filtration in which different ions...

Q: Palve= 769 mmHg    Patm =760 mmHg    R= 7 ohm Is this inspiration or expiration? . Inspiration ...

A: Inspiration is taking in of oxygen through atmosphere. Expiration is exhaling carbon dioxide out. Bo...

Q: Name the glands of the skin and describe the secretions they produce.

A: We know that Skin is part of the integumentary system and is the largest organ of the body. It is ma...

Q: Label of pig asap

A: We know that The circulatory system of the pig is the same as that of humans since they have two atr...

Q: Which of the following best outlines or represents blood flow through the  left heart?     vena cav...

A: Blood vessels are channels that bring blood during your body. They shape a closed loop, like a circu...

Q: Differentiate histologically the cartilage from a tendon.

A: The muscular system is formed by the body muscles that are soft tissues and are accountable for perf...

Q: Suggest THREE (3) strategies to prevent heart disease.

A: Some examples of Heart diseases include cardiac arrest, artheroscelerosis, hypertension, stroke, arr...

Q: Define epidermis

A: Introduction: The largest sense organ of the individual's body is the skin. It is responsible for pr...

Q: 0. Segment representing the time heart muscle is electrically silent 18. Waveform representing total...

A: The human heart is an organ that pumps blood through the circulatory system's veins, giving oxygen a...