please answer all 15 questions if u cant answer all then pleaselet someone else answer it. thanks.

Histones are proteins associate with which of the following?

Blood

Hair Follicle

DNA

Sperm

1. Skip
2. Which of the following organs releases Bicarbonate as aresponse release of secretine by duodenum?

Liver

Pancreas

Gall Bladder

Spleen

1. Which of the following describes a process that occurs alongthe proximal tubules of nephron?

Toxins in the filtrate aredetoxified

Glucose, lactate, and amino acids arereabsorbed

Altered filtrate leaves the urinarysystem in the body

Urea is actively reabsorbed

1. Using the equation PH = -log (H+) a solution with a (H+)=10^-9Mhas a PH of which of the following?

1

10

5

9

1. Which of the following central nervous system releases chemicalthat regulate the pituitary gland?

Cerebellum

Spinal cord

Thalamus

Hypothalamus

1. Which of the following organic molecules contain both amine andcarboxyl group?

Proteins

Lipids

Cellulose

Chitin

1. Which of the following pathways best represents the expectedfollow of blood from the human heart to an organ?

Blood pumped from the heart firstenters arteries that than narrow to form arterioles that deliverblood to capillaries of the organ.

Blood pumped from the heart firstenters the arterioles that than merge to form arteries that deliverblood to organ.

Blood pumped from the heart firstenters veins that than narrow to form venules that deliver blood toarteries of the organ.

Blood pumped from the heart firstenters arteries that than form veins that deliver blood toorgan.

1. Which of the following occurs during inhalation?

The volume of the thoracic cavitydecreases

The ribcage lowers

Air moves areas of the low pressure toareas of high pressure

The diaphragm moves downward

1. Sunlight can damage epithelial cells of the skin, but limitedexposure of uv radiation results in the beneficial of production ofwhich of the following?

Vitamin D

Vitamin B

Vitamin A

Vitamin k

1. Which of the following skin layers contains dead cells?

Stratum corneum

Stratum basale

Reticular Layer

Papillary layer

1. Which of the following describes the function of neuron?

Stores potassium ions

Creates electrical impulses

Provide electro light

Transmit Sensory

1. skip
2. The process by which gamtes combine to form a zygote is calledwhich of the following?

Parthenogenesis

Meiosis

Fertilization

Mitosis

1. In plant and which Fuzzy leaves F are dominate over smoothleaves f, which of the following crosses will produce onlyoffspring with smooth leaves?

Ff x Ff

FF X FF

Ff x ff

Ff x ff

1. Histones are proteins associate with which of thefollowing?

Blood

Hair Follicle

DNA

Sperm

1. Skip
2. Which of the following organs releases Bicarbonate as aresponse release of secretine by duodenum?

Liver

Pancreas

Gall Bladder

Spleen

1. Which of the following describes a process that occurs alongthe proximal tubules of nephron?

Toxins in the filtrate aredetoxified

Glucose, lactate, and amino acids arereabsorbed

Altered filtrate leaves the urinarysystem in the body

Urea is actively reabsorbed

1. Using the equation PH = -log (H+) a solution with a (H+)=10^-9Mhas a PH of which of the following?

1

10

5

9

1. Which of the following central nervous system releases chemicalthat regulate the pituitary gland?

Cerebellum

Spinal cord

Thalamus

Hypothalamus

1. Which of the following organic molecules contain both amine andcarboxyl group?

Proteins

Lipids

Cellulose

Chitin

1. Which of the following pathways best represents the expectedfollow of blood from the human heart to an organ?

Blood pumped from the heart firstenters arteries that than narrow to form arterioles that deliverblood to capillaries of the organ.

Blood pumped from the heart firstenters the arterioles that than merge to form arteries that deliverblood to organ.

Blood pumped from the heart firstenters veins that than narrow to form venules that deliver blood toarteries of the organ.

Blood pumped from the heart firstenters arteries that than form veins that deliver blood toorgan.

1. Which of the following occurs during inhalation?

The volume of the thoracic cavitydecreases

The ribcage lowers

Air moves areas of the low pressure toareas of high pressure

The diaphragm moves downward

1. Sunlight can damage epithelial cells of the skin, but limitedexposure of uv radiation results in the beneficial of production ofwhich of the following?

Vitamin D

Vitamin B

Vitamin A

Vitamin k

1. Which of the following skin layers contains dead cells?

Stratum corneum

Stratum basale

Reticular Layer

Papillary layer

1. Which of the following describes the function of neuron?

Stores potassium ions

Creates electrical impulses

Provide electro light

Transmit Sensory

1. skip
2. The process by which gamtes combine to form a zygote is calledwhich of the following?

Parthenogenesis

Meiosis

Fertilization

Mitosis

1. In plant and which Fuzzy leaves F are dominate over smoothleaves f, which of the following crosses will produce onlyoffspring with smooth leaves?

Ff x Ff

FF X FF

Ff x ff

Ff x ff