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
egoroff_w [7]
3 years ago
6

Which of the following are chemical reactions? Check all that apply

Biology
2 answers:
Korolek [52]3 years ago
7 0

Answer:

b and c

Explanation:

In b you'll be mixing and heating up the sauce creating a new compound from  older components and in c, the ultraviolet lights will change your skin cells.

Solnce55 [7]3 years ago
3 0

Answer:

B AND C

Explanation:

You might be interested in
What does ATP add to the Calvin-Benson cycle?
julsineya [31]

Answer:

ATP is used to reduce CO2 to sugar.

Explanation:

The Calvin Benson cycle is a set of chemical reactions that takes place in the chloroplast during photosynthesis.

ATP and NADPH produced by light reactions are used to reduce CO2 to sugar. Carbon enters the cycle as CO2. ATP is the energy source while NADPH is the reducing agent that adds high energy electrons t form sugar.

6 0
3 years ago
Your 82-year-old grandmother was diagnosed with Alzheimer's disease 4 years ago. Your mother is very concerned about the potenti
spin [16.1K]

Answer:

Basically  exercise maintains the integrity of white matter which contains billions of neurons;

Therefore regular exercises reduces Alzheimer's diseases by 50 %. it  stimulates the  brain's ability  to maintain old neuronal connections (synapses), and  to make new ones.

Generally, exercise, increases cerebral blood flow, and therefore Oxygen supply to the brain.This stimulates neuronal metabolism.

Explanation:

7 0
3 years ago
If a man with blood type A, one of whose parents had blood type O, marries a woman with blood type AB, what are the putative gen
DIA [1.3K]

Answer:

If the man has blood type A one of whose parents had blood type O then he must be having the genotype IAi and the woman with blood group AB would have genotype IAIB. So if they produce offspring than the putative genotype of the offspring would be IAIA, IAi, IAIB, and IBi.

                     IA        i

              IA   IAIA   IAi

              IB   IAIB    IBi

Therefore out of four offspring, two offspring would be having A blood group, one offspring would have AB blood group and one offspring would have B blood group.

5 0
3 years ago
_____ cells do not have any membrane bound organelles but they do have a nucleus
icang [17]

Answer: B.Prokaryotic

Explanation:

3 0
3 years ago
Assessment started: undefined.
tia_tia [17]
They should all start with sunlight. The 2nd one, sunlight, grass, zebras, lions is the right answer.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Plz do nay even just one quation 30 pts
    11·1 answer
  • Which describes an interaction in which two organisms that interact must use the same limited resources?
    10·2 answers
  • What causes the increased salinity of lagoon water?
    13·2 answers
  • The dust bowl in the great plains is the best example of which push or pull factor?
    13·1 answer
  • Is Cardiac muscle tissue A. epithelial B. connective C. muscular D. nerv.
    9·2 answers
  • Which of the following is true of photosynthesis?
    14·1 answer
  • Scientific studies have indicated that there is a higher percentage of allergies in babies fed formula containing cowâs milk tha
    6·1 answer
  • 1) What two layers of the atmosphere protect us?
    5·1 answer
  • Explain what happens to the molecules as the water gets hot.
    13·2 answers
  • 13. Molecular clocks based on mitochondrial DNA comparisons are best
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!