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
Scilla [17]
3 years ago
9

Short Answer Questions

Biology
1 answer:
hram777 [196]3 years ago
8 0
Selective pressure and an adaptation. Having the adaptation allows the organism to survive long enough to pass their genes. Without a selective pressure, the adaptation would just be a trait
You might be interested in
Which of the following explains how faults are formed? Faults are formed
luda_lava [24]

Answer:

B

Explanation:

Faults are caused by all that bumping and sliding the plates do.

8 0
3 years ago
Which process includes glucose and oxygen as reactants?
WARRIOR [948]
Oxygen and glucose are both reactants in the process of cellular respiration.

I hope that this helps you !
5 0
4 years ago
Proteins provide a lot of functions for your body. Choose a function of proteins
Nikolay [14]
The answer is C build muscle hair and nails
3 0
3 years ago
Which type of organism can obtain energy
suter [353]

Answer:

2 decomposer or 3 producer

Explanation:i kinda forgot lol

5 0
3 years ago
Compare and Contrast how electron transport is used to generate proton gradients in chloroplasts and mitochondria. Include more
Sergeeva-Olga [200]

Electron transport chain (ETC) refers to a series of complexes involved in the transfer of electrons from electron donors to electron acceptors through the reduction and oxidation reactions.

The similarities between the ETC in mitochondria and chloroplasts are as follows-

1. Both involve the electron transport chains on their inner membranes.

2. The energy produced pumps the protons against their concentration gradient across a membrane.

3. ATP synthase is used.

4. Two protons provide energy for the production of three molecules of ATP.

The differences between the ETC in mitochondria and chloroplasts are as follows-

Mitochondria- It uses the process of oxidative phosphorylation and chemical energy from the reduction-oxidation reactions. The electron transport chain occurs in the cristae. The coenzymes involved include the NAD and FAD. ATP synthase is located in the cristae. The protons are pumped out of the matrix. The final electron acceptor is the oxygen.

Chloroplast- It uses the process of photophosphorylation and the light energy. The electron transport chain occurs in the thylakoid membrane. The coenzyme involved is the NADP. ATP synthase is located in the thylakoid membrane. The protons are pumped into the thylakoids. The final electron acceptor is the chlorophyll in cyclic photophosphorylation and NADPH+ in the non-cyclic photophosphorylation.





7 0
4 years ago
Other questions:
  • Two smooth-faced parents with a dimple-cheeked baby show up one day in a small town. They integrate smoothly into the community,
    12·1 answer
  • True or false: mutations are random events that cannot be planned by an organism.
    8·1 answer
  • What are factors of littering
    13·1 answer
  • A model of segregation of alleles during meiosis is shown here. A student hypothesizes that failure for chromosomes to segregate
    7·2 answers
  • Mouse coat color (white or brown) is determined by genes in the main genome. If a somatic nucleus from a white mouse skin cell w
    15·2 answers
  • Can someone please help
    11·1 answer
  • In your own words, What is osmosis?
    9·2 answers
  • M<br> +<br> +<br> Cl2 +<br> KI -&gt;<br> KC +<br> 12
    7·1 answer
  • How do ocean currents affect temperature? Check all that apply.
    14·2 answers
  • How did Darwin study artificial selection in the late 1800's?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!