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
serg [7]
3 years ago
12

The cervix leads to the outside of the female body

Biology
1 answer:
Irina18 [472]3 years ago
6 0

Answer:

true!

Explanation:

You might be interested in
What is a solvent?
HACTEHA [7]
A substance that can dissolve other substances
3 0
3 years ago
Read 2 more answers
According to the cell theory, where do cells come from?
shutvik [7]

Answer:

preexisting cells :)

Explanation:

7 0
3 years ago
Read 2 more answers
1. which pairing matches the structures shown in the cell diagrams with th
Mademuasel [1]

Explanation:

D. E: photosynthesis; D: cellular respiration

Photosynthesis is a chemical pathway that’s integral to producing energy in plants and other primary producers. Energy in the form of molecules of glucose is produced from light, water and carbon dioxide while oxygen is released. This occurs in several complex steps, photosynthesis is a rate limited reaction, depends on several factors including carbon dioxide concentration, ambient temperature and light intensity; the energy is retrieved from photons, I.e. particles of light, and water is used as a reducing agent.

In the light reactions, occuring within the thykaloid, and stroma of the chloroplasts, water supplies the pigment chlorophyll with replacement electrons for the ones removed from photosystem II. Additionally, water (H2O) split by light during photolysis into H+ and OH- acts as a source of oxygen along with functioning as a reducing agent; it reduces the molecule NADP to NADPH by providing H+ ions. NADP and NADPH are integral to the dark reactions, or Calvin cycle where monosaccharides or sugars like glucose are produced after the modification of several molecules.

Respiration in the mitochondria utilizes oxygen for the production of ATP in the Krebs’s cycle via the oxidization of pyruvate (through the process of glycoysis). The electron transport chain, in which oxygen functions as the terminal electron acceptor, occurs in both plants and animals. Respiration includes:

  • Glycolysis: occurs in the cytoplasm 2 molecules of ATP are used to cleave glucose into 2 pyruvates, 4 ATP and 2 electron carrying NADH molecules.
  • The Kreb's cycle: in the mitochondrial matrix- 6 molecules of CO2 are produced by combining oxygen and the carbon within pyruvate, 2 ATP oxygen molecules, 8 NADH and 2 FADH2.
  • The electron transport chain, ETC: in the inner mitochondrial membrane, 34 ATP, electrons combine with H+ split from 10 NADH, 4 FADH2, renewing the number of electron acceptors and 3 oxygen; this forms 6 H2O, 10 NAD+, 4 FAD.

Learn more about cellular respiration at brainly.com/question/11203046

Learn more about Photosynthesis at brainly.com/question/4216541

Learn more about cellular life at brainly.com/question/11259903

#LearnWithBrainly

6 0
3 years ago
Pure water has a pH of 7. Pure water ______
kykrilka [37]
<span>Pure water has a pH of 7. Pure water is neutral.</span>
4 0
3 years ago
Read 2 more answers
Eye color is also determined by genes. Brown eyes are dominant, and blue eyes are recessive. What must be true for two brown-eye
Flura [38]

Answer:      There is a 25% chance the baby will have blue eyes. If you both carry the recessive blue eye gene.

B.

6 0
2 years ago
Read 2 more answers
Other questions:
  • What conclusion can you draw from the population pyramid?
    7·2 answers
  • A famous celebrity has an extreme security system for their estate. The security system includes sensors in the ground as well a
    11·1 answer
  • What can be done for repair if a gauge line leaks at the fitting?
    6·1 answer
  • Which has more mass a mid-sized car or bicycle?
    8·2 answers
  • What chromosomes have genes for the same traits in the same order on both chromosomes
    14·1 answer
  • Of the following, which statement is false?
    7·2 answers
  • Assume these are the demographics of a small country in Asia:
    8·1 answer
  • Giving brainliest !!!!!!!!!!!!!!!!!!!!!!!! pls help.
    11·2 answers
  • An observable characteristic determined by genes​
    5·2 answers
  • What is the difference between insight and associative learning?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!