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
likoan [24]
3 years ago
9

13. Which of the following occurs in the cardiac cycle if the impulse triggered at the sinoatrial node never close?

Biology
1 answer:
Ilya [14]3 years ago
6 0
D. The atria will not contract.

You might be interested in
(b) Explain the action of enzymes during a reaction.​
tino4ka555 [31]

Answer:

An enzyme attracts substrates to it's active site, catalyzesthe chemical reaction by which products are formed and then allows the products to Daso create separate from the enzyme surface the combination formula by an enzyme and its abstract is is called the enzyme substrate complex.

5 0
3 years ago
How is the number of species in an ecosystem related to succession?
professor190 [17]
The more advance the community the more complex the speciess
5 0
3 years ago
Give me a definition and example of Anaphase.
OLga [1]

Answer: anaphase- the stage of meiotic or mitotic cell division in which the chromosomes move away from one another to opposite poles of the spindle

Example: daughter nuclei

Explanation:

8 0
3 years ago
The first major step of gene expression and genetic splicing of exons occurs in this specific aqueous environment of the cell. _
ipn [44]

Answer:

Nucleus

Explanation:

Expressing a gene basically means manufacturing its corresponding protein. This process has two major steps:

  1. In the transcription process, the information in DNA is transferred to a messenger RNA (mRNA) molecule. This first major step of gene expression and genetic splicing of exons occurs in nucleus environment of the cell.
  2. During translation, which is the second major step, the mRNA is "read" according to the genetic code, which relates the DNA sequence to the amino acid sequence in proteins. Within all cells, the translation occurs within a specialized compartment called the ribosome.

8 0
3 years ago
Read 2 more answers
The front leg of an iguana and the wing of a bird look different, but both limbs likely evolved from the same limb of a shared a
mario62 [17]
A homologous<span> structure is an organ, system, or body part that shares a common ancestry in multiple organisms. So the Structure is said to be C) Homologous. Hope this Helps</span>
5 0
2 years ago
Read 2 more answers
Other questions:
  • What two processes must take place in order to go from a gene to a protein?
    10·1 answer
  • What type of molecule are these diagrams
    12·1 answer
  • Which is most likely a physical change?
    5·2 answers
  • Which of the following statements is true about the DNA inside your cells?
    7·1 answer
  • Which of the following is not a function of the integumentary system? *
    10·1 answer
  • Help me pls ASAP pls​
    9·1 answer
  • The combining of chromosomes from genetically different gametes occurs during _____.
    7·2 answers
  • Natural selection compared to evolution
    9·2 answers
  • What energy transformation can the student describe as occurring between point X and point Y?
    12·1 answer
  • How do you identify a interphase in mitosis​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!