Ask Question, Ask an Expert


Ask Biology Expert

Q1. Defecation is stimulated by:

A. The chemical composition of feces.
B. Bacterial flora in the feces.
C. Water content of the feces.
D. Lipid content in the feces.
E. Stretching of the rectum.

Q2. The liver is the body's biggest gland.

A. True
B. False

Q3. The ______________ of the small intestine is/are alike to the _________________ of the stomach.

A. Villi; pyloric glands
B. Rugae; Peyer patches
C. Intestinal crypts; gastric pits
D. Goblet cells; parietal cells
E. Pyloric sphincter; ileocecal valve

Q4. Infants encompass ___________ deciduous teeth, while adults encompass ____________ permanent teeth.

A. 20; 32
B. 16; 20
C. 28; 20
D. 32; 20
E. 32; 32

Q5. The migrating motor complex:

A. Milks the chyme toward colon.
B. Permits a bolus to move down the esophagus.
C. Churns and mixes residue in descending colon.
D. Churns and mixes the bolus with gastric juices.
E. Propels pancreatic juice down the pancreatic duct.

Biology, Academics

  • Category:- Biology
  • Reference No.:- M99613

Have any Question? 

Related Questions in Biology

You have been asked to investigate a new procedure that

You have been asked to investigate a new procedure that physicians would like nurses to adopt in the hospital. Discuss the process you would apply to determine whether the procedure falls within the RN scope of practice ...

Cancer is the abnormal unrestricted cell growth caused by

Cancer is the abnormal, unrestricted cell growth caused by damage to genes that regulate cell division. Cancer usually results from a series of mutations within a single cell, sometimes a damaged, or missing p53 gene is ...

1 the results of the study of the occurrence of

1. The results of the study of the occurrence of tuberculosis (TB) in a village in Malawi are given in the table below. All individuals in the village were examined during two surveys made two years apart. Assume that th ...

In the following experiment students plated e coli top

In the following experiment, students plated E. coli (top right), S. epidermidis (top left), P. Aeruginosa (bottom right) and E. aerogenes (bottom left) on Trypticase soy agar (Yellow media), Glucose mineral salts agar ( ...

Given the equation del g del h- t del s what is the effect

Given the equation del G= del H- T del S, what is the effect of temperature on the free energy of the nucleic acid structure if base stacking between base pairs in double stranded DNA is enthalpically driven and entropic ...

Microscope lab-in our world cells come in two basic

Microscope Lab- In our world Cells come in two basic types- Prokaryotic Cells - Bacterial & Archaea Eukaryotic Cells - Plant, Animal, Protist, and Fungi (Yeasts are single celled fungi) ...

Please answer the following questions you may answer on

Please answer the following questions, you may answer on this sheet or your own paper. 1. How does a theory differ from a hypothesis? 2. Mendel's laws are illustrated using Punnett squares. In the example below, we are l ...

Experiment 4 exercise 1 mitosis in a plant cellread through

Experiment 4 Exercise 1: Mitosis in a Plant Cell Read through the Experiment 4 Introduction material before starting. In this exercise we will look at the different stages of mitosis in onion cells. The length of the cel ...

Experimental design for biologists reflectioninstructions

Experimental Design for Biologists Reflection Instructions: Read Ch. 22 only pg 137-146 & 152-154, Read Ch. 23 only pg. 155-162. (I suggest you skim the other examples and read them if they seem relevant to your project. ...

1 erythropoietic protoporphyria epp is a defect in heme

1. Erythropoietic Protoporphyria (EPP) is a defect in heme biosynthesis that is inherited with the X-linked dominant allele E. The X-linked recessive allele e does not contribute to EPP. Colon cancer susceptibility is in ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate