Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

Q1. The ______ brings blood back to the right atrium of heart from the upper body. The ______ carries blood back to the right atrium from the lower body. The ______ carries blood from the right ventricle to the ______. The ______ carries blood from the ______ to the left atrium. The circulation of the blood from the right ventricle via the lungs and back to the ______ is termed as the ______ circulation. The ______ serves the rest of body. The ______ brings blood away from the left ventricle; it is as big as a garden hose. The ______ valve, as well termed as the ______ valve, prevents backflow of blood from the left ventricle to the left atrium. The ______ prevents backflow of blood from the right ventricle to the right atrium. The ______ valve prevents backflow of blood from aorta to the left ventricle. The ______ valve prevents backflow of blood from the pulmonary artery to the ______.

Q2. Key portions of the cardiac circulation that provides blood to the wall of the _____, are the ______, the ______, the ______ and the ______. Lack of blood to the heart wall can outcome in ______ or in ______.

Q3. The heart beat is controlled by ______ of the heart. The ______ node, as well termed as the pacemaker of the heart, starts the nerve impulse which spreads via the heart. This starts the contraction of the atria. The ______ delays the impulse a short time, allowing time for the blood to fill the ______. Then the message rapidly travels down the septum of the heart in ______. Whenever the message travels via the ______, the ventricle walls contract.

Biology, Academics

  • Category:- Biology
  • Reference No.:- M99438

Have any Question? 


Related Questions in Biology

Freckles f and six fingers s are dominant alleles in humans

Freckles (F) and six fingers (S) are dominant alleles in humans and the genes occur on different chromosomes. If an FfSs male and an FfSs female have a WHOLE BUNCH of kids, Here are the expected ratios below. 9: freckles ...

The branch of agriculture which deals with the feeding

The branch of agriculture which deals with the feeding, shelter, health and breeding of the domestic animals is called?

Explain the hierarchy of plant structure using the root as

Explain the hierarchy of plant structure using the root as an example organ and follow it through each stage until you reach the level of cell. Only use the vascular tissue systems.

What involves the fusion of the two nuclei in the

What involves the fusion of the two nuclei in the dikaryotic cell to form a single diploid nucleus?

Need a paper 0 of plagiarismreferences included 6-7 pages

Need a paper, 0% of plagiarism.references included. 6-7 pages single-spaced Topic is a brand "Chanel" 1. Evaluate the product, pricing, and channel strategies (Chapter 5). 2. Explain how the brand personalizes its market ...

Identical twins jan and fran were very close sisters so

Identical twins Jan and Fran were very close sisters. So when Jan died suddenly, Fran moved in to help take care of Jan's daughter (her neice), Millie. Some time later Fran married her brother in law and became Millie's ...

1 uterine contractions that are irregular and brief that

1) Uterine contractions that are irregular and brief that occur toward the end of gestation are called ________. 2) The hollow cavity within the blastocyst is the ________. 3) The process by which a viable embryo is form ...

What water depth do reef corals prefer how does water depth

What water depth do reef corals prefer? How does water depth control coral growth? Explain the development of atolls.

The rh disease of newborn maternal anibodies enter fetal

The Rh disease of newborn, maternal anibodies enter fetal circulation and destroy the red blood cells of tbe fetus. A mother with type o blood has both anti A and anti B antibodies, but may have a dozen type A children w ...

Cell cycle checkpoints are an important feature of a

Cell cycle checkpoints are an important feature of a dividing cell to reduce errors that can occur in various stages of the cell cycle. Loss of Rb, an important part of the G1-S transition checkpoint, can result in uncon ...

  • 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

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro