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Zanzabum
3 years ago
6

while the lophophorate are a all recognized group phylogenic studies do not yet agree on the identity of their closest relatives

true or false
Biology
1 answer:
skad [1K]3 years ago
7 0

True.

Hope this helps!

-Payshence

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PLEASE HELP!! im despratte
Alex73 [517]

Answer:

Template strand = complementary strand

GCA AG = CGT TC

TTA CG = AAT GC

GAT AC = CTA TG

CGG AT = GCC TA

DNA strand = mRNA strand

CGA TT = GCU AA

GCT TA = CGA AU

GCA TC = CGU AG

TTC AT = AAG UA

It is more important for DNA replication to be exact than transcription or translation because any error that occurs during DNA replication if not repaired will become permanent and will be transferred to the next generation.

Explanation: In DNA base pairing, G pairs with C and T pairs with A. But in RNA base pairing, G pairs with C and U pairs with A. DNA contains four bases G, C, T and A while RNA contains four bases G, C, A and U.

See the attached file

5 0
3 years ago
What are the implications for everyone if we dont have antibiotics to treat infections?
baherus [9]

we would loose the capability of curing every simple sickness that antibiotics can cure and will eventually die from sickness and disease

4 0
3 years ago
Describe the circumstances that cause a lunar eclipse to occur. What causes the moon to appear an orangish red during a total lu
Elodia [21]
A lunar eclipse happens when the Moon passes directly behind the Earth and into its shadow. This can only happen when the Sun, Earth, and Moon are aligned. Because of this, a lunar eclipse can only happen on the night of a full moon.

The moon gives off a reddish appearance during this time because the only light reaching the moon and reflected off of its surface is the light refracted by the Earth's atmosphere (the same reason a sunrise/sunset appears reddish).

A totally eclipsed full moon is also known as a Blood Moon because of it's colour
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6 0
3 years ago
Further microscopic analysis of negatively stained specimens reveals a colorless ring around each of the spherical cells against
Tanya [424]

Answer:

b. a capsule

Explanation:

The capsule is mainly made up of polysaccharides and surrounds many bacteria. Capsule staining includes mixing of the bacterial cells with dye and spread out in a thin film on a slide. After air-drying, the cells appear as light-colored structures present in a relatively dark blue-black background. This occurs since the dye particles cannot penetrate either the cell or its capsule. Therefore, the given slide with a colorless ring around the cells in a dark background represents the presence of a capsule around the observed cells.

7 0
3 years ago
The energy stored in food molecules in living cells is gradually released in a series of linked chemical reactions called a ____
Mademuasel [1]
Respiration - The cellular process of releasing energy from food through a series of enzyme-controlled reactions is called respiration . Some of the energy released is used to produce ATP.
5 0
3 years ago
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