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
alexgriva [62]
3 years ago
13

How can I prepare for a quarter final in my online high school biology class?

Biology
1 answer:
yawa3891 [41]3 years ago
5 0
You could make note cards on some things you need to know and put the question on one side and the answer on the other and quiz yourself. Good luck on this test though, you got this!
You might be interested in
A cell goes through cellular respiration and produces ATP which it then uses to move a molecule across the cell membrane. How do
exis [7]
The answer to your question is : the glucose in the kinetic energy is stored in potential energy in the ATP. After the kinetic energy would be released when the molecule moves across the cell membrane.
5 0
3 years ago
Read 2 more answers
If someone add thousands of small fish to a lake, how would the number of big fish change
Lelu [443]

Answer:

The population of big fish would increase.

Explanation:

As small fish increase, more food for bigger fish will increase, so bigger fish will naturally navigate to the lake.

6 0
3 years ago
Many similar specialized cells working together make up an?
leonid [27]
<span> it makes a tissue: a group of similar cells that work together to perform a specific job in the body.</span>
4 0
3 years ago
In fast-twitch oxidative-glycolytic fibers, their rapid increases in force rely on the ________ activity where rapid relaxation
Kitty [74]

Answer:

1. myosin ATPase

2. Ca2+-ATPase

Explanation:

ATPase activity of myosin head hydrolysis ATP and energize the myosin head. The energized myosin head forms cross bridges to facilitate the power stroke of muscle contraction. The fast-twitch oxidative-glycolytic fibers have the ability to produce ATP by aerobic respiration.  

These fibers have the  ATPase in their myosin heads that hydrolyze ATP three to five times faster than the myosin ATPase in slow fibers. This ensures the faster speed of contraction of these fast-twitch muscle fibers.

During their relaxation, Ca2+ ATPase pumps the calcium ions back to the sarcoplasmic reticulum. As the level of Ca2+ ions in the sarcoplasm decreases, calcium ions are released from troponin. Tropomyosin is allowed to cover the myosin-binding sites on actin and the muscle fiber relaxes faster.

4 0
2 years ago
Classification of an organism by its distinct characteristics that match others in a population
konstantin123 [22]
A species<span> is a way to </span>classify<span> an </span>organism by its distinct characteristics that match others in a population<span> - </span>organisms<span> within a </span>species<span> have the ability to produce offspring with one another.</span>
5 0
2 years ago
Read 2 more answers
Other questions:
  • Which example of artificial selection is caused indirectly by human activity?
    8·1 answer
  • Decide which structure is used in the following sentences.
    6·2 answers
  • In a newspaper ad a scientist asked for volunteers to test a new theory on the speed of light by using a machine he invented how
    6·1 answer
  • When doing medical research with human subjects,which four limitaions are unavoidable
    12·1 answer
  • What causes plants to respond positively to sunlight?
    7·2 answers
  • Represents the transfer of energy through a series of organisms in a community. This energy flow from one trophic level to the o
    7·2 answers
  • Type the last name of the scientist (newton, pasteur, dalton) next to his discovery. _____vaccines
    13·2 answers
  • 40 points! PLEASE HELP!!!
    14·1 answer
  • What is a model?
    6·2 answers
  • Mushrooms are a type of fungus. What characteristic of fungi makes them different from plants?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!