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
velikii [3]
3 years ago
9

During the plateau phase of the action potentials of myocardial contractile cells, which ion(s) is/are crossing the membrane

Biology
1 answer:
BabaBlast [244]3 years ago
4 0
Both Ca2+ and K+ is the answer
You might be interested in
2. The instructions for the traits of an organism are determined by
densk [106]

Answer:

the order of nucleotides in DNA molecules, hope this helped!

Explanation:

6 0
3 years ago
Read 2 more answers
Two factors that affect the rate of photosynthesis
Brums [2.3K]
Lack of light and animals affect the rate of photosynthesis

4 0
3 years ago
If an enzyme has a single optimal temperature, then an organism might have difficulty dealing with an environment with wide temp
valentina_108 [34]

Answer:

Having a repetitive enzyme system would allow more than one enzyme to catalyze a particular reaction. If one of the types of enzyme is not able to perform its function due to temperature or any other factor, then another kind of enzyme would be able to catalyze the reaction. Hence, having repetitive enzyme systems is very effective in carrying out the metabolic functions of the body even when conditions are not favourable.

3 0
3 years ago
Dr. Stott is conducting a study to determine what 9-year-olds know. Based on theory, he believes that the 9-year-olds will advan
RUDIKE [14]

Answer:

Dr. Stott's belief about that the 9-year-olds will advance in knowledge based on instructions is based on the theory of cognitive development, proposed by Lev Vygotsky.

Explanation:

Theory of cognitive development -also called the socio-cultural theory of cognition- was put forward by the Russian-Jewish psychologist Lev Vygotsky, in which he expresses the influence of the socio-cultural environment on the learning process.

<u>For Vygotsky, children possess innate basic skills, such as attention, sensation, memory and perception, which develop over time</u>.

The process of cognitive development implies that the development of each child's basic skills requires the guidance of an adult, since -although there are skills that he does not understand or has not developed- he can learn them with the appropriate guidance and instructions.

5 0
3 years ago
Whats used faster than theyre replaced
Gwar [14]
White Blood cells Because they are produced in your body and they are constantly used more than they are replaced
4 0
3 years ago
Other questions:
  • In organisms with large genomes, inversions are more likely to be tolerated if the breakpoints occur in: reciprocal translocatio
    13·1 answer
  • Lipids are a poor source of stored energy. lipids are a poor source of stored energy.
    6·1 answer
  • The light reactions of photosynthesis supply the calvin cycle with
    11·1 answer
  • The __________ is involved in encoding and transferring new explicit memories to long-term memory.A. cerebellum
    6·1 answer
  • The maintenance of normal volume and composition of extracellular and intracellular fluids is vital to life. List and briefly de
    12·1 answer
  • Substances like oxygen pass through the cell without the use of energy and move from an area of high concentration to an area of
    12·2 answers
  • How can a general chart for physical activity help patients improve their overall health?
    10·1 answer
  • Explaining hardy Weinberg equilibrium and the eastern squirrel/ how many in the population have the following genotypes
    6·1 answer
  • Lesson-2. The nature of science
    15·1 answer
  • 1. For journalists, what is "citizen journalism" (also known as "collaborative journalism")?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!