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nexus9112 [7]
3 years ago
5

What blood type(s) has A-Antigens? Choose ALL that apply!

Biology
2 answers:
TEA [102]3 years ago
7 0

Answer:

Explanation:

Blood group AB has both A and B antigens, but no antibodies. Blood group B has B antigens with anti-A antibodies in the plasma. Blood group A has A antigens on the red blood cells with anti-B antibodies in the plasma

VLD [36.1K]3 years ago
4 0

Answer:

I think It's the first, second, and sixth one

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3)
Margarita [4]

Answer:

mRNA:   A-U-G-C-A-U-U-A

Explanation:

Given DNA template: T-A-C-G-C-T-A-A-T

Newly transcribed  mRNA:  A-U-G-C-A-U-U-A

Transcription is a process that uses DNA template strand to make RNA strands. The process occurs in nucleus. The nucleotide sequence of DNA template is always complimentary to its respective RNA sequence.

Here, thymine of DNA template strand pairs with adenine of newly formed RNA. Adenine of DNA template would pair with uracil of RNA. Guanine of DNA template pairs with cytosine.

8 0
4 years ago
If an island had 1000 cats on it, an ecologist would use the word _______ to describe all the members of that species
WINSTONCH [101]
<span>If an island had 1000 cats on it, an ecologist would use the word 'population' to describe all the members of that species</span>
8 0
3 years ago
Photosynthesis can be modeled by its overall chemical reaction. Which two substances are the products, or outputs, of this react
Sunny_sXe [5.5K]

Answer:

glucose and oxygen

Explanation:

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What is the data collected during an experiment
jarptica [38.1K]

The dependent variable is the data we collect during the experiment. This data is collected as a result of changing the independent variable.

5 0
2 years ago
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Complete the paragraph on freshwater ecosystems by using the following terms: merge, mountain streams, oxygen, plankton, plants,
ddd [48]

Answer

Answer:

Rivers often start from the mountain streams and contain high amounts of oxygen. Rivers and streams grow larger as these waters merge. Rivers pick up sediments from the land as they flow. Lakes support many varieties of organisms, including plants in shallow,

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