1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vodomira [7]
3 years ago
15

Positive inotropes allow the heart to pump ____________ blood with fewer heart beats. They do this by _____________________ the

end-systolic volume (ESV).
Biology
1 answer:
Maslowich3 years ago
6 0
They allow the heart to pump more blood by decreasing the ESV.
You might be interested in
(a) Describe the process by which cells produce the FGF5 pre-mRNA , and include the location
Svetlanka [38]

Answer:

Explanation:

mRNA (messanger ribonucleic acid) is produced through the process called transcription in the nucleus. Transcription make ribonucleic acid from deoxyribonucleic acid. The enzyme RNA polymerase creates an RNA molecule that is complementary to the template DNA coping all the information on the DNA into the mRNA formed and 3' to 5' cap are added to stabilize the RNA after which this mRNA then moves from the nucleus where it was produced to the ribosome in the cytoplasm for translation of the information that is coded in the bases.

FGF5 is a gene that is encoded in the DNA.

5 0
3 years ago
Which of the following does not have an effect on enzyme activity?
ziro4ka [17]
Shape of active site
8 0
3 years ago
1. What is the difference between external and internal fertilization? *
Andru [333]
Internal fertilization is the process when the syngamy (union of male and female gamete) occurs inside the female body after insemination using copulation. In contrast, External fertilization is the syngamy outside the female body, that is in the outer environment especially in water bodies.
7 0
3 years ago
N ovaries, the final products of meiosis are
Rama09 [41]
<span>The final result of meiosis is haploid daughter cells that have 23 chromosomes each. These haploid daughter cells may act as gametes during sexual reproduction. This includes sperm and oocytes, which can later fuse together to form a zygote.</span>
3 0
3 years ago
What is the primary source of stem thickening in plants?
Ipatiy [6.2K]
The primary source of stem thickening in plants is the vascular cambium. It is a plant tissue located between the phloem and the xylem and in the root of a vascular plant. It is the source of secondary growth or the radial growth of the stem of a plant.
7 0
3 years ago
Other questions:
  • What organelle releases energy for metabolic activity in a nerve cell
    6·1 answer
  • During the water cycle, the sun's energy evaporates water from the surface of Earth. This water is the source of
    7·1 answer
  • Which is not a scriptural form of prayer A. lectio divena. B. apostolic origin
    7·1 answer
  • Check your understanding
    7·1 answer
  • What do hypotheses, theories, and laws have in common?
    11·2 answers
  • Which statement explains a difference between a cell wall and a cell membrane?
    14·1 answer
  • Why is it important to take rock core samples?
    14·2 answers
  • calculate the growth rate for a population of 1,200 with a carrying capacity (K) of 2,000 and a maximum per capita growth rate (
    8·1 answer
  • Part C What is the name of the chemical that is branched?
    7·1 answer
  • Which statement is true about the Earth’s oceans?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!