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lesantik [10]
3 years ago
9

What is causing the increase in temperature? more oxygen or more carbon dioxide

Biology
2 answers:
IrinaVladis [17]3 years ago
8 0
More carbon dioxide
Rzqust [24]3 years ago
5 0

Answer:More oxygen

Explanation:

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The diagram below best describes what interdependence of photosynthesis and cellular respiration? *
Tatiana [17]

Answer: B

Explanation:

During photosynthesis CO2 reacts with water to form glucose and Oxygen.

During cellular respiration glucose and Oxygen react to produce CO2, H2O and energy. Thus the answer is B.

5 0
3 years ago
Bacteria can be treated with antibiotics such as
slava [35]
The answer would be C. Penicillin :)
6 0
3 years ago
How many species of organisms are estimated to inhabit the Earth
tatiyna

Answer:

8.7 million

Explanation:

About 8.7 million (give or take 1.3 million) is the new, estimated total number of species on Earth -- the most precise calculation ever offered -- with 6.5 million species on land and 2.2 million in oceans.

6 0
3 years ago
Read 2 more answers
Which of the following chemicals opens us binding sites allowing muscle filaments to connect to each other? Select one:
HACTEHA [7]

Answer:

The correct answer will be option-D.

Explanation:

Calcium plays an important role in muscle contraction as they are released from the sarcoplasmic reticulum after they receive electric impulse.

Calcium triggers the muscle contraction cycle as these calcium ions bind to the troponin-tropomyosin complex. This binding exposes the myosin-binding site on the actin on which high energy myosin binds and cross-bridge is formed.

This cross-bridge formation causes the contraction of the sarcomere and therefore muscle contracts.

Thus, option-D is the correct answer.

3 0
3 years ago
Suppose a point mutation, such as a change from an adenine to a guanine, occurs in the genome of a human sperm cell. The mutatio
yulyashka [42]

Answer:

B. The mutation results in a new, dominant allele

C. The mutation occurs in a gene that controls development and alters differentiation of a cell type during development.

D. The mutation occurs in a codon and alters the function of the final protein

Explanation:

All the above things will change the <u>ultimate expression</u> or phenotype by altering the proteins. Choices B, C, and D will all change the outer functioning.

Choice A only affects the rate of transcription, so it may go faster or slower, but the end product will be the same.

This part that doesn't look like it's one of the choices ("The mutation occurs in a portion of an intron not responsible for exon splicing.") would not affect phenotype, because introns are removed before the RNA is sent out.

Choice E says that the amino acid sequence is unchanged, meaning the protein final product will be the same and the expression will not change.

7 0
3 years ago
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